当前蛋白身份:P22629 重新检索
本组结构的主要差异维度
构建体不同 突变/修饰不同 组装状态不同 配体/离子不同 实验方法不同 实验环境不同 结构质量指标不同

差异标签只比较当前检索结果;所有PDB和assembly原始记录仍分别保留。

相关结构差异明细

一行代表一个 PDB 条目中的一个 biological assembly;同一蛋白的多个单体会分别列出。

PDB 条目 Assembly / 聚集状态 构建体 突变与修饰 配体、离子与非聚合物 实验方法 实验环境 结构质量
1DF8 S45A MUTANT OF STREPTAVIDIN IN COMPLEX WITH BIOTIN 提交 1999-11-18 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 3–129(127 aa) 片段:CORE, RESIDUES 13-139
链 B 3–129(127 aa) 片段:CORE, RESIDUES 13-139
突变:S45A 突变:S45A BTN BIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.5;294 K;40% SATURATED AMMONIUM SULFATE, 0.1 M SODIUM ACETATE, pH 4.5, temperature 294.K
分辨率 1.51 Å R-free 0.225
1DF8 S45A MUTANT OF STREPTAVIDIN IN COMPLEX WITH BIOTIN 提交 1999-11-18 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 A 3–129(127 aa) 片段:CORE, RESIDUES 13-139
链 B 3–129(127 aa) 片段:CORE, RESIDUES 13-139
突变:S45A 突变:S45A BTN BIOTIN × 8 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.5;294 K;40% SATURATED AMMONIUM SULFATE, 0.1 M SODIUM ACETATE, pH 4.5, temperature 294.K
分辨率 1.51 Å R-free 0.225
1HQQ MINIPROTEIN MP-2 (M9A) COMPLEX WITH STREPTAVIDIN 提交 2000-12-19 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 A 1–129(129 aa)
链 B 1–129(129 aa)
链 C 1–129(129 aa)
链 D 1–129(129 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4;298 K;100 mM potassium acetate, ammonium sulfate, pH 4.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
分辨率 1.70 Å R-free 0.249
1HXL MINIPROTEIN MP-2 (V10A) COMPLEX WITH STREPTAVIDIN 提交 2001-01-16 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 A 1–129(129 aa)
链 B 1–129(129 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.8;298 K;100 MM POTASSIUM ACETATE, AMMONIUM SULFATE, pH 4.80, VAPOR DIFFUSION, HANGING DROP, temperature 298K
分辨率 1.80 Å R-free 0.236
1HXZ MINIPROTEIN MP-2 COMPLEX WITH STREPTAVIDIN 提交 2001-01-17 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 A 1–129(129 aa)
链 B 1–129(129 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4;298 K;100mM potassium acetate, 32% AMMONIUM SULFATE , pH 4.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
分辨率 1.80 Å R-free 0.230
1HY2 MINIPROTEIN MP-1 COMPLEX WITH STREPTAVIDIN 提交 2001-01-17 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 A 1–129(129 aa)
链 B 1–129(129 aa)
链 C 1–129(129 aa)
链 D 1–129(129 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4;298 K;100mM potassium acetate, ammonium sulfate, pH 4.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
分辨率 2.00 Å R-free 0.258
1I9H CORE STREPTAVIDIN-BNA COMPLEX 提交 2001-03-20 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 25–163(139 aa) 片段:RESIDUES 25-163
链 B 25–163(139 aa) 片段:RESIDUES 25-163
未记录 BNI 5-(2-OXO-HEXAHYDRO-THIENO[3,4-D]IMIDAZOL-6-YL)-PENTANOIC ACID (4-NITRO-PHENYL)-AMIDE × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.5;293 K;10% isopropanol, 0.1M NaCitrate, 0.05M HEPES, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 2.40 Å R-free 0.250
1KFF An engineered streptavidin with improved affinity for the strep-tag II peptide: apo-SAM1 提交 2001-11-20 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–163(126 aa)
链 B 38–163(126 aa)
链 C 38–163(126 aa)
链 D 38–163(126 aa)
突变:E44V,S45T,V47R 突变:E44V,S45T,V47R 突变:E44V,S45T,V47R 突变:E44V,S45T,V47R 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.3;293 K;100 mM Na2HPO4, 1.2-M (NH4)2SO4, pH 7.3, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.90 Å R-free 0.229
1KL3 an engineered streptavidin with improved affinity for the strep-tag II peptide : SAm1-StrepII 提交 2001-12-11 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 A 38–163(126 aa)
链 B 38–163(126 aa)
链 C 38–163(126 aa)
链 D 38–163(126 aa)
突变:E44V,S45T,V47R 突变:E44V,S45T,V47R 突变:E44V,S45T,V47R 突变:E44V,S45T,V47R 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6.9;293 K;100 mM Na2HPO4, 1.3-M (NH4)2SO4, pH 6.9, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.70 Å R-free 0.217
1KL4 AN ENGINEERED STREPTAVIDIN WITH IMPROVED AFFINITY FOR THE STREP-TAG II PEPTIDE : apo-SAM2 提交 2001-12-11 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–163(126 aa)
链 B 38–163(126 aa)
链 C 38–163(126 aa)
链 D 38–163(126 aa)
突变:E44I,S45G,V47R 突变:E44I,S45G,V47R 突变:E44I,S45G,V47R 突变:E44I,S45G,V47R 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6.9;293 K;50 mM Na3PO4, 50 mM Na3-citrate, 30% PEG 600, pH 6.9, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.70 Å R-free 0.228
1KL5 an engineered streptavidin with improved affinity for the strep-tag II peptide : SAm2-StrepII 提交 2001-12-11 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 A 38–163(126 aa)
链 B 38–163(126 aa)
链 C 38–163(126 aa)
链 D 38–163(126 aa)
突变:E44I,S45G,V47R 突变:E44I,S45G,V47R 突变:E44I,S45G,V47R 突变:E44I,S45G,V47R 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.5;293 K;100 mM Na2HPO4, 1.2-M (NH4)2SO4, pH 7.50, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.80 Å R-free 0.221
1LCV streptavidin-norbiotin complex 提交 2002-04-07 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–159(121 aa)
链 B 39–159(121 aa)
未记录 SNR NORBIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.2;293 K;1.2 M ammonium sulfate, 0.1M sodium acetate, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 2.30 Å R-free 0.233
1LCV streptavidin-norbiotin complex 提交 2002-04-07 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 A 39–159(121 aa)
链 B 39–159(121 aa)
未记录 SNR NORBIOTIN × 8 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.2;293 K;1.2 M ammonium sulfate, 0.1M sodium acetate, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 2.30 Å R-free 0.233
1LCW streptavidin-homobiotin complex 提交 2002-04-07 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–159(121 aa)
链 B 39–159(121 aa)
未记录 SHM HOMOBIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.2;293 K;ammonium sulfate, sodium acetate, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 2.20 Å R-free 0.233
1LCZ streptavidin-BCAP complex 提交 2002-04-08 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 25–159(135 aa)
链 B 25–159(135 aa)
未记录 BH7 E-AMINO BIOTINYL CAPROIC ACID × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.2;293 K;1.2M ammonium sulfate, 0.1M sodium acetate, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.95 Å R-free 0.237
1LCZ streptavidin-BCAP complex 提交 2002-04-08 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 A 25–159(135 aa)
链 B 25–159(135 aa)
未记录 BH7 E-AMINO BIOTINYL CAPROIC ACID × 8 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.2;293 K;1.2M ammonium sulfate, 0.1M sodium acetate, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.95 Å R-free 0.237
1MEP Crystal Structure of Streptavidin Double Mutant S45A/D128A with Biotin: Cooperative Hydrogen-Bond Interactions in the Streptavidin-Biotin System. 提交 2002-08-08 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:Core streptavidin (residues 13-139)
链 B 37–163(127 aa) 片段:Core streptavidin (residues 13-139)
链 C 37–163(127 aa) 片段:Core streptavidin (residues 13-139)
链 D 37–163(127 aa) 片段:Core streptavidin (residues 13-139)
突变:S45A, D128A 突变:S45A, D128A 突变:S45A, D128A 突变:S45A, D128A BTN BIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.5;294 K;sodium citrate, cacodylate, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 294K
分辨率 1.65 Å R-free 0.295
1MK5 Wildtype Core-Streptavidin with Biotin at 1.4A. 提交 2002-08-28 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:Core Streptavidin (residues 13-139)
链 B 37–163(127 aa) 片段:Core Streptavidin (residues 13-139)
未记录 BTN BIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4.5;293 K;ammonium sulphate, sodium acetate, sodium chloride, pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
分辨率 1.40 Å R-free 0.189
1MM9 Streptavidin Mutant with Insertion of Fibronectin Hexapeptide, including RGD 提交 2002-09-03 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:Core Streptavidin (residues 13-139)
未记录 MRD (4R)-2-METHYLPENTANE-2,4-DIOL × 8 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4.5;293 K;MPD, pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
分辨率 1.66 Å R-free 0.195
1MM9 Streptavidin Mutant with Insertion of Fibronectin Hexapeptide, including RGD 提交 2002-09-03 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:Core Streptavidin (residues 13-139)
未记录 MRD (4R)-2-METHYLPENTANE-2,4-DIOL × 8 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4.5;293 K;MPD, pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
分辨率 1.66 Å R-free 0.195
1MM9 Streptavidin Mutant with Insertion of Fibronectin Hexapeptide, including RGD 提交 2002-09-03 Assembly 3 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 A 37–163(127 aa) 片段:Core Streptavidin (residues 13-139)
未记录 MRD (4R)-2-METHYLPENTANE-2,4-DIOL × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4.5;293 K;MPD, pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
分辨率 1.66 Å R-free 0.195
1MOY Streptavidin Mutant with Osteopontin Hexapeptide Insertion Including RGD 提交 2002-09-10 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:core streptavidin, residues 13-139
未记录 MRD (4R)-2-METHYLPENTANE-2,4-DIOL × 8 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4.5;293 K;MPD, pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
分辨率 1.55 Å R-free 0.185
1MOY Streptavidin Mutant with Osteopontin Hexapeptide Insertion Including RGD 提交 2002-09-10 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:core streptavidin, residues 13-139
未记录 MRD (4R)-2-METHYLPENTANE-2,4-DIOL × 8 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4.5;293 K;MPD, pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
分辨率 1.55 Å R-free 0.185
1MOY Streptavidin Mutant with Osteopontin Hexapeptide Insertion Including RGD 提交 2002-09-10 Assembly 3 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 A 37–163(127 aa) 片段:core streptavidin, residues 13-139
未记录 MRD (4R)-2-METHYLPENTANE-2,4-DIOL × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4.5;293 K;MPD, pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
分辨率 1.55 Å R-free 0.185
1N43 Streptavidin Mutant N23A with biotin at 1.89A 提交 2002-10-30 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:core streptavidin, residues 13-139
链 B 37–163(127 aa) 片段:core streptavidin, residues 13-139
链 C 37–163(127 aa) 片段:core streptavidin, residues 13-139
链 D 37–163(127 aa) 片段:core streptavidin, residues 13-139
突变:N23A 突变:N23A 突变:N23A 突变:N23A BTN BIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4.5;293 K;MPD, pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
分辨率 1.89 Å R-free 0.301
1N4J STREPTAVIDIN MUTANT N23A AT 2.18A 提交 2002-10-31 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:core streptavidin, residues 13-139
突变:N23A 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.2;293 K;PEG4000, phosphate buffer, pH 6.2, VAPOR DIFFUSION, SITTING DROP, temperature 293K
分辨率 2.18 Å R-free 0.253
1N7Y STREPTAVIDIN MUTANT N23E AT 1.96A 提交 2002-11-18 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:core streptavidin, residues 13-139
链 B 37–163(127 aa) 片段:core streptavidin, residues 13-139
链 C 37–163(127 aa) 片段:core streptavidin, residues 13-139
链 D 37–163(127 aa) 片段:core streptavidin, residues 13-139
突变:N23E 突变:N23E 突变:N23E 突变:N23E 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4.5;293 K;MPD, pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
分辨率 1.96 Å R-free 0.284
1N9M Streptavidin Mutant S27A with Biotin at 1.6A Resolution 提交 2002-11-25 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:core streptavidin, residues 13-139
链 B 37–163(127 aa) 片段:core streptavidin, residues 13-139
链 C 37–163(127 aa) 片段:core streptavidin, residues 13-139
链 D 37–163(127 aa) 片段:core streptavidin, residues 13-139
突变:S27A 突变:S27A 突变:S27A 突变:S27A BTN BIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4.5;293 K;MPD, pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
分辨率 1.60 Å R-free 0.207
1N9Y Streptavidin Mutant S27A at 1.5A Resolution 提交 2002-11-26 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:core streptavidin, residues 13-139
链 B 37–163(127 aa) 片段:core streptavidin, residues 13-139
链 C 37–163(127 aa) 片段:core streptavidin, residues 13-139
链 D 37–163(127 aa) 片段:core streptavidin, residues 13-139
突变:S27A 突变:S27A 突变:S27A 突变:S27A MRD (4R)-2-METHYLPENTANE-2,4-DIOL × 1 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4.5;293 K;MPD, pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
分辨率 1.53 Å R-free 0.243
1NBX Streptavidin Mutant Y43A at 1.70A Resolution 提交 2002-12-04 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:core streptavidin, residues 13-139
链 B 37–163(127 aa) 片段:core streptavidin, residues 13-139
链 C 37–163(127 aa) 片段:core streptavidin, residues 13-139
链 D 37–163(127 aa) 片段:core streptavidin, residues 13-139
突变:Y43A 突变:Y43A 突变:Y43A 突变:Y43A MRD (4R)-2-METHYLPENTANE-2,4-DIOL × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4.5;293 K;MPD, pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
分辨率 1.70 Å R-free 0.273
1NC9 STREPTAVIDIN MUTANT Y43A WITH IMINOBIOTIN AT 1.8A RESOLUTION 提交 2002-12-05 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:core strepavidin, residues 13-139
链 B 37–163(127 aa) 片段:core strepavidin, residues 13-139
链 C 37–163(127 aa) 片段:core strepavidin, residues 13-139
链 D 37–163(127 aa) 片段:core strepavidin, residues 13-139
突变:Y43A 突变:Y43A 突变:Y43A 突变:Y43A IMI 2-IMINOBIOTIN × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4.5;293 K;MPD, pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
分辨率 1.80 Å R-free 0.266
1NDJ Streptavidin Mutant Y43F with Biotin at 1.81A Resolution 提交 2002-12-09 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:core streptavidin, residues 13-139
链 B 37–163(127 aa) 片段:core streptavidin, residues 13-139
链 C 37–163(127 aa) 片段:core streptavidin, residues 13-139
链 D 37–163(127 aa) 片段:core streptavidin, residues 13-139
突变:Y43F 突变:Y43F 突变:Y43F 突变:Y43F BTN BIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;293 K;PEG4000, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
分辨率 1.81 Å R-free 0.312
1NQM Structure of Savm-W120K, streptavidin mutant 提交 2003-01-22 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 24–159(136 aa)
链 B 24–159(136 aa)
链 C 24–159(136 aa)
链 D 24–159(136 aa)
突变:W120K 突变:W120K 突变:W120K 突变:W120K BTN BIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6.45;293 K;25% PEG 6K, 0.3M sodium acetate, 0.1M cac. buffer, pH 6.45, VAPOR DIFFUSION, HANGING DROP, temperature 20K
分辨率 1.70 Å R-free 0.240
1PTS CRYSTAL STRUCTURE AND LIGAND BINDING STUDIES OF A SCREENED PEPTIDE COMPLEXED WITH STREPTAVIDIN 提交 1992-07-23 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 6 PDB 声明:hexameric(6) 与蛋白数一致
链 A 37–157(121 aa)
链 B 37–157(121 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 2.00 Å
1PTS CRYSTAL STRUCTURE AND LIGAND BINDING STUDIES OF A SCREENED PEPTIDE COMPLEXED WITH STREPTAVIDIN 提交 1992-07-23 Assembly 2 蛋白异源复合物 异源复合物;蛋白 × 12 PDB 声明:dodecameric(12) 与蛋白数一致
链 A 37–157(121 aa)
链 B 37–157(121 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 2.00 Å
1RST COMPLEX BETWEEN STREPTAVIDIN AND THE STREP-TAG PEPTIDE 提交 1995-10-19 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 38–163(126 aa) 片段:RESIDUES 13 - 139
未记录 未记录非水小分子 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.70 Å R-free 0.227
1RSU COMPLEX BETWEEN STREPTAVIDIN AND THE STREP-TAG II PEPTIDE 提交 1995-10-19 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 38–163(126 aa) 片段:RESIDUES 13 - 139
未记录 未记录非水小分子 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.70 Å R-free 0.213
1RXH Crystal structure of streptavidin mutant L124R (M1) complexed with biotinyl p-nitroanilide (BNI) 提交 2003-12-18 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa)
链 B 37–163(127 aa)
突变:L124R, L324R 突变:L124R, L324R BNI 5-(2-OXO-HEXAHYDRO-THIENO[3,4-D]IMIDAZOL-6-YL)-PENTANOIC ACID (4-NITRO-PHENYL)-AMIDE × 4 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 2.90 Å R-free 0.309
1RXJ Crystal structure of streptavidin mutant (M2) where the L3,4 loop was replace by that of avidin 提交 2003-12-18 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–159(121 aa)
链 B 39–159(121 aa)
链 C 39–159(121 aa)
链 D 39–159(121 aa)
未记录 BNI 5-(2-OXO-HEXAHYDRO-THIENO[3,4-D]IMIDAZOL-6-YL)-PENTANOIC ACID (4-NITRO-PHENYL)-AMIDE × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6.5;293 K;PEG 4000, 0.1M NaAc, 0.1M NaCac, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.14 Å R-free 0.200
1RXK crystal structure of streptavidin mutant (M3) a combination of M1+M2 提交 2003-12-18 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–159(122 aa)
链 B 38–159(122 aa)
突变:L124R 突变:L124R BNI 5-(2-OXO-HEXAHYDRO-THIENO[3,4-D]IMIDAZOL-6-YL)-PENTANOIC ACID (4-NITRO-PHENYL)-AMIDE × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 8.6;293 K;1.5M AS, 0.1M Tris-HCl, pH 8.6, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.70 Å R-free 0.239
1SLD STREPTAVIDIN, PH 7.5, BOUND TO CYCLIC DISULFIDE-BONDED PEPTIDE LIGAND AC-CHPQFC-NH2 提交 1995-03-10 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 25–159(135 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 7.5;pH 7.5
分辨率 2.50 Å R-free 0.220
1SLE STREPTAVIDIN, PH 5.0, BOUND TO CYCLIC PEPTIDE AC-CHPQGPPC-NH2 提交 1995-03-10 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 25–159(135 aa)
链 D 25–159(135 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 5;pH 5.0
分辨率 2.00 Å R-free 0.233
1SLF APOSTREPTAVIDIN, PH 5.6, TWO MOLECULES OF (SO4)2 BOUND AT THE BIOTIN BINDING SITE 提交 1995-03-10 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 B 25–159(135 aa)
链 D 25–159(135 aa)
未记录 SO4 SULFATE ION × 8 X-RAY DIFFRACTION
X-ray结晶条件 pH 5.6;pH 5.6
分辨率 1.76 Å R-free 0.202
1SLG STREPTAVIDIN, PH 5.6, BOUND TO PEPTIDE FCHPQNT 提交 1995-03-10 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 25–159(135 aa)
链 D 25–159(135 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 5.6;pH 5.6
分辨率 1.76 Å R-free 0.222
1SRE CRYSTALLOGRAPHIC AND THERMODYNAMIC COMPARISON OF NATURAL AND SYNTHETIC LIGANDS BOUND TO STREPTAVIDIN 提交 1994-02-17 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–157(121 aa)
链 B 37–157(121 aa)
未记录 HAB 2-((4'-HYDROXYPHENYL)-AZO)BENZOIC ACID × 4 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.78 Å
1SRE CRYSTALLOGRAPHIC AND THERMODYNAMIC COMPARISON OF NATURAL AND SYNTHETIC LIGANDS BOUND TO STREPTAVIDIN 提交 1994-02-17 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 A 37–157(121 aa)
链 B 37–157(121 aa)
未记录 HAB 2-((4'-HYDROXYPHENYL)-AZO)BENZOIC ACID × 8 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.78 Å
1SRF STRUCTURE-BASED DESIGN OF SYNTHETIC AZOBENZENE LIGANDS FOR STREPTAVIDIN 提交 1994-02-17 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–157(121 aa)
链 B 37–157(121 aa)
未记录 MTB 2-((3'-TERTBUTYL-4'-HYDROXYPHENYL)AZO)BENZOIC ACID × 4 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 2.00 Å
1SRG STRUCTURE-BASED DESIGN OF SYNTHETIC AZOBENZENE LIGANDS FOR STREPTAVIDIN 提交 1994-02-17 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–157(121 aa)
链 B 37–157(121 aa)
未记录 MHB 2-((3'-METHYL-4'-HYDROXYPHENYL)AZO)BENZOIC ACID × 4 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.80 Å
1SRG STRUCTURE-BASED DESIGN OF SYNTHETIC AZOBENZENE LIGANDS FOR STREPTAVIDIN 提交 1994-02-17 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 A 37–157(121 aa)
链 B 37–157(121 aa)
未记录 MHB 2-((3'-METHYL-4'-HYDROXYPHENYL)AZO)BENZOIC ACID × 8 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.80 Å
1SRH STRUCTURE-BASED DESIGN OF SYNTHETIC AZOBENZENE LIGANDS FOR STREPTAVIDIN 提交 1994-02-17 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–157(121 aa)
链 B 37–157(121 aa)
未记录 MOB 2-((3',5'-DIMETHOXY-4'-HYDROXYPHENYL)AZO)BENZOIC ACID × 4 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 2.20 Å
1SRI STRUCTURE-BASED DESIGN OF SYNTHETIC AZOBENZENE LIGANDS FOR STREPTAVIDIN 提交 1994-02-17 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–157(121 aa)
链 B 37–157(121 aa)
未记录 DMB 2-((3',5'-DIMETHYL-4'-HYDROXYPHENYL)AZO)BENZOIC ACID × 4 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.65 Å
1SRI STRUCTURE-BASED DESIGN OF SYNTHETIC AZOBENZENE LIGANDS FOR STREPTAVIDIN 提交 1994-02-17 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 A 37–157(121 aa)
链 B 37–157(121 aa)
未记录 DMB 2-((3',5'-DIMETHYL-4'-HYDROXYPHENYL)AZO)BENZOIC ACID × 8 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.65 Å
1SRJ STRUCTURE-BASED DESIGN OF SYNTHETIC AZOBENZENE LIGANDS FOR STREPTAVIDIN 提交 1994-02-17 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–157(121 aa)
链 B 37–157(121 aa)
未记录 NAB 2-((4'-HYDROXYNAPHTHYL)-AZO)BENZOIC ACID × 4 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.80 Å
1STP STRUCTURAL ORIGINS OF HIGH-AFFINITY BIOTIN BINDING TO STREPTAVIDIN 提交 1992-03-12 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 25–183(159 aa)
未记录 BTN BIOTIN × 4 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 2.60 Å
1STR STREPTAVIDIN DIMERIZED BY DISULFIDE-BONDED PEPTIDE AC-CHPQNT-NH2 DIMER 提交 1995-09-12 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 37–159(123 aa)
链 D 37–159(123 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.80 Å R-free 0.233
1STS STREPTAVIDIN DIMERIZED BY DISULFIDE-BONDED PEPTIDE FCHPQNT-NH2 DIMER 提交 1995-09-12 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 37–159(123 aa)
链 D 37–159(123 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.95 Å R-free 0.238
1SWA APO-CORE-STREPTAVIDIN AT PH 4.5 提交 1997-03-02 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:CORE, RESIDUES 13 - 139
链 B 37–163(127 aa) 片段:CORE, RESIDUES 13 - 139
链 C 37–163(127 aa) 片段:CORE, RESIDUES 13 - 139
链 D 37–163(127 aa) 片段:CORE, RESIDUES 13 - 139
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.5;PROTEIN WAS CRYSTALLIZED FROM 47% MPD (PH 4.5)
分辨率 1.90 Å R-free 0.256
1SWB APO-CORE-STREPTAVIDIN AT PH 7.5 提交 1997-03-04 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:CORE, RESIDUES 13 - 139
链 B 37–163(127 aa) 片段:CORE, RESIDUES 13 - 139
链 C 37–163(127 aa) 片段:CORE, RESIDUES 13 - 139
链 D 37–163(127 aa) 片段:CORE, RESIDUES 13 - 139
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.5;PROTEIN WAS CRYSTALLIZED FROM 48% MPD (2-METHYL-PENTANE-2,4-DIOLE, PH 4.5), 5.5H SOAKING IN 0.1M HEPES BUFFER PH 7.5
分辨率 1.85 Å R-free 0.253
1SWC APO-CORE-STREPTAVIDIN AT PH 4.5 提交 1997-03-04 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:CORE, RESIDUES 13 - 139
链 B 37–163(127 aa) 片段:CORE, RESIDUES 13 - 139
链 C 37–163(127 aa) 片段:CORE, RESIDUES 13 - 139
链 D 37–163(127 aa) 片段:CORE, RESIDUES 13 - 139
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.5;PROTEIN WAS CRYSTALLIZED FROM 60% MPD (2-METHYL-PENTANE-2,4-DIOLE, PH 4.5), SOAKING IN 20 MM SODIUM ACETATE BUFFER PH 4.5
分辨率 1.80 Å R-free 0.232
1SWD APO-CORE-STREPTAVIDIN IN COMPLEX WITH BIOTIN (TWO UNOCCUPIED BINDING SITES) AT PH 4.5 提交 1997-03-04 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:CORE, RESIDUES 13 - 139
链 B 37–163(127 aa) 片段:CORE, RESIDUES 13 - 139
链 C 37–163(127 aa) 片段:CORE, RESIDUES 13 - 139
链 D 37–163(127 aa) 片段:CORE, RESIDUES 13 - 139
未记录 BTN BIOTIN × 2 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.5;PROTEIN-BIOTIN COMPLEX WAS CO-CRYSTALLIZED FROM 50% MPD (2-METHYL-PENTANE-2,4-DIOLE, PH 4.5) WITH 1.2M EXCESS OF BIOTIN
分辨率 1.90 Å R-free 0.328
1SWE APO-CORE-STREPTAVIDIN IN COMPLEX WITH BIOTIN AT PH 4.5 提交 1997-03-04 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:CORE, RESIDUES 13 - 139
链 B 37–163(127 aa) 片段:CORE, RESIDUES 13 - 139
链 C 37–163(127 aa) 片段:CORE, RESIDUES 13 - 139
链 D 37–163(127 aa) 片段:CORE, RESIDUES 13 - 139
未记录 BTN BIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.5;PROTEIN-BIOTIN COMPLEX WAS CO-CRYSTALLIZED FROM 50% MPD (2-METHYL-PENTANE-2,4-DIOLE, PH 4.5) WITH 2.5M EXCESS OF BIOTIN
分辨率 2.06 Å R-free 0.266
1SWF CIRCULAR PERMUTED STREPTAVIDIN E51/A46 提交 1997-04-23 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 75–163(89 aa)
链 B 75–163(89 aa)
链 C 75–163(89 aa)
链 D 75–163(89 aa)
突变:;DELETION OF SURFACE LOOP RESIDUES 45 - 50 FROM THE SEQUENCE. THE OLD N- AND C-TERMINI (S139, A13, RESPECTIVELY) ARE CONNECTED INTRODUCING THE FOUR ADDITIONAL RESIDUES GGGS ; 突变:;DELETION OF SURFACE LOOP RESIDUES 45 - 50 FROM THE SEQUENCE. THE OLD N- AND C-TERMINI (S139, A13, RESPECTIVELY) ARE CONNECTED INTRODUCING THE FOUR ADDITIONAL RESIDUES GGGS ; 突变:;DELETION OF SURFACE LOOP RESIDUES 45 - 50 FROM THE SEQUENCE. THE OLD N- AND C-TERMINI (S139, A13, RESPECTIVELY) ARE CONNECTED INTRODUCING THE FOUR ADDITIONAL RESIDUES GGGS ; 突变:;DELETION OF SURFACE LOOP RESIDUES 45 - 50 FROM THE SEQUENCE. THE OLD N- AND C-TERMINI (S139, A13, RESPECTIVELY) ARE CONNECTED INTRODUCING THE FOUR ADDITIONAL RESIDUES GGGS ; 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.5;PROTEIN WAS CRYSTALLIZED FROM 52% MPD (PH 4.5).
分辨率 2.00 Å R-free 0.288
1SWF CIRCULAR PERMUTED STREPTAVIDIN E51/A46 提交 1997-04-23 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 75–163(89 aa)
链 B 75–163(89 aa)
链 C 75–163(89 aa)
链 D 75–163(89 aa)
突变:;DELETION OF SURFACE LOOP RESIDUES 45 - 50 FROM THE SEQUENCE. THE OLD N- AND C-TERMINI (S139, A13, RESPECTIVELY) ARE CONNECTED INTRODUCING THE FOUR ADDITIONAL RESIDUES GGGS ; 突变:;DELETION OF SURFACE LOOP RESIDUES 45 - 50 FROM THE SEQUENCE. THE OLD N- AND C-TERMINI (S139, A13, RESPECTIVELY) ARE CONNECTED INTRODUCING THE FOUR ADDITIONAL RESIDUES GGGS ; 突变:;DELETION OF SURFACE LOOP RESIDUES 45 - 50 FROM THE SEQUENCE. THE OLD N- AND C-TERMINI (S139, A13, RESPECTIVELY) ARE CONNECTED INTRODUCING THE FOUR ADDITIONAL RESIDUES GGGS ; 突变:;DELETION OF SURFACE LOOP RESIDUES 45 - 50 FROM THE SEQUENCE. THE OLD N- AND C-TERMINI (S139, A13, RESPECTIVELY) ARE CONNECTED INTRODUCING THE FOUR ADDITIONAL RESIDUES GGGS ; 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.5;PROTEIN WAS CRYSTALLIZED FROM 52% MPD (PH 4.5).
分辨率 2.00 Å R-free 0.288
1SWG CIRCULAR PERMUTED STREPTAVIDIN E51/A46 IN COMPLEX WITH BIOTIN 提交 1997-07-12 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 75–178(104 aa)
链 B 75–178(104 aa)
链 C 75–178(104 aa)
链 D 75–178(104 aa)
突变:;DELETION OF SURFACE LOOP RESIDUES 45 - 50 FROM THE SEQUENCE. THE OLD N- AND C-TERMINI (S139, A13, RESPECTIVELY) ARE CONNECTED INTRODUCING THE FOUR ADDITIONAL RESIDUES GGGS ; 突变:;DELETION OF SURFACE LOOP RESIDUES 45 - 50 FROM THE SEQUENCE. THE OLD N- AND C-TERMINI (S139, A13, RESPECTIVELY) ARE CONNECTED INTRODUCING THE FOUR ADDITIONAL RESIDUES GGGS ; 突变:;DELETION OF SURFACE LOOP RESIDUES 45 - 50 FROM THE SEQUENCE. THE OLD N- AND C-TERMINI (S139, A13, RESPECTIVELY) ARE CONNECTED INTRODUCING THE FOUR ADDITIONAL RESIDUES GGGS ; 突变:;DELETION OF SURFACE LOOP RESIDUES 45 - 50 FROM THE SEQUENCE. THE OLD N- AND C-TERMINI (S139, A13, RESPECTIVELY) ARE CONNECTED INTRODUCING THE FOUR ADDITIONAL RESIDUES GGGS ; BTN BIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.5;PROTEIN (12MG/ML, 10MM BIOTIN) WAS CRYSTALLIZED FROM 52% MPD (PH 4.5)
分辨率 1.80 Å R-free 0.245
1SWG CIRCULAR PERMUTED STREPTAVIDIN E51/A46 IN COMPLEX WITH BIOTIN 提交 1997-07-12 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 A 75–178(104 aa)
链 B 75–178(104 aa)
突变:;DELETION OF SURFACE LOOP RESIDUES 45 - 50 FROM THE SEQUENCE. THE OLD N- AND C-TERMINI (S139, A13, RESPECTIVELY) ARE CONNECTED INTRODUCING THE FOUR ADDITIONAL RESIDUES GGGS ; 突变:;DELETION OF SURFACE LOOP RESIDUES 45 - 50 FROM THE SEQUENCE. THE OLD N- AND C-TERMINI (S139, A13, RESPECTIVELY) ARE CONNECTED INTRODUCING THE FOUR ADDITIONAL RESIDUES GGGS ; BTN BIOTIN × 2 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.5;PROTEIN (12MG/ML, 10MM BIOTIN) WAS CRYSTALLIZED FROM 52% MPD (PH 4.5)
分辨率 1.80 Å R-free 0.245
1SWG CIRCULAR PERMUTED STREPTAVIDIN E51/A46 IN COMPLEX WITH BIOTIN 提交 1997-07-12 Assembly 3 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 C 75–178(104 aa)
链 D 75–178(104 aa)
突变:;DELETION OF SURFACE LOOP RESIDUES 45 - 50 FROM THE SEQUENCE. THE OLD N- AND C-TERMINI (S139, A13, RESPECTIVELY) ARE CONNECTED INTRODUCING THE FOUR ADDITIONAL RESIDUES GGGS ; 突变:;DELETION OF SURFACE LOOP RESIDUES 45 - 50 FROM THE SEQUENCE. THE OLD N- AND C-TERMINI (S139, A13, RESPECTIVELY) ARE CONNECTED INTRODUCING THE FOUR ADDITIONAL RESIDUES GGGS ; BTN BIOTIN × 2 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.5;PROTEIN (12MG/ML, 10MM BIOTIN) WAS CRYSTALLIZED FROM 52% MPD (PH 4.5)
分辨率 1.80 Å R-free 0.245
1SWH CORE-STREPTAVIDIN MUTANT W79F AT PH 4.5 提交 1998-01-27 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa)
链 B 37–163(127 aa)
链 C 37–163(127 aa)
链 D 37–163(127 aa)
突变:W79F 突变:W79F 突变:W79F 突变:W79F 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.5;pH 4.5
分辨率 1.70 Å R-free 0.244
1SWJ CORE-STREPTAVIDIN MUTANT W79F AT PH 4.5 提交 1998-01-27 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa)
链 B 37–163(127 aa)
链 C 37–163(127 aa)
链 D 37–163(127 aa)
突变:W79F 突变:W79F 突变:W79F 突变:W79F 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.5;pH 4.5
分辨率 2.00 Å R-free 0.281
1SWK CORE-STREPTAVIDIN MUTANT W79F IN COMPLEX WITH BIOTIN AT PH 4.5 提交 1998-01-27 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa)
链 B 37–163(127 aa)
链 C 37–163(127 aa)
链 D 37–163(127 aa)
突变:W79F 突变:W79F 突变:W79F 突变:W79F BTN BIOTIN × 3 BTQ EPI-BIOTIN × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.5;pH 4.5
分辨率 2.00 Å R-free 0.238
1SWL CORE-STREPTAVIDIN MUTANT W108F AT PH 7.0 提交 1998-01-27 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa)
链 B 37–163(127 aa)
链 C 37–163(127 aa)
链 D 37–163(127 aa)
突变:W108F 突变:W108F 突变:W108F 突变:W108F 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 7;pH 7.0
分辨率 1.80 Å R-free 0.309
1SWN CORE-STREPTAVIDIN MUTANT W108F IN COMPLEX WITH BIOTIN AT PH 7.0 提交 1998-01-27 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa)
链 B 37–163(127 aa)
链 C 37–163(127 aa)
链 D 37–163(127 aa)
突变:W108F 突变:W108F 突变:W108F 突变:W108F BTN BIOTIN × 3 X-RAY DIFFRACTION
X-ray结晶条件 pH 7;pH 7.0
分辨率 2.20 Å R-free 0.268
1SWO CORE-STREPTAVIDIN MUTANT W120F AT PH 7.5 提交 1998-01-27 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa)
链 B 37–163(127 aa)
链 C 37–163(127 aa)
链 D 37–163(127 aa)
突变:W120F 突变:W120F 突变:W120F 突变:W120F 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 7.5;pH 7.5
分辨率 1.95 Å R-free 0.257
1SWP CORE-STREPTAVIDIN MUTANT W120F IN COMPLEX WITH BIOTIN AT PH 7.5 提交 1998-01-27 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa)
链 B 37–163(127 aa)
链 C 37–163(127 aa)
链 D 37–163(127 aa)
突变:W120F 突变:W120F 突变:W120F 突变:W120F BTN BIOTIN × 3 BTQ EPI-BIOTIN × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 7.5;pH 7.5
分辨率 2.00 Å R-free 0.329
1SWQ CORE-STREPTAVIDIN MUTANT W120A AT PH 7.5 提交 1998-01-27 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa)
链 B 37–163(127 aa)
链 C 37–163(127 aa)
链 D 37–163(127 aa)
突变:W120A 突变:W120A 突变:W120A 突变:W120A 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 7.5;pH 7.5
分辨率 1.90 Å R-free 0.259
1SWR CORE-STREPTAVIDIN MUTANT W120A IN COMPLEX WITH BIOTIN AT PH 7.5 提交 1998-01-27 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa)
链 B 37–163(127 aa)
链 C 37–163(127 aa)
链 D 37–163(127 aa)
突变:W120A 突变:W120A 突变:W120A 突变:W120A BTN BIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 7.5;pH 7.5
分辨率 1.90 Å R-free 0.264
1SWT CORE-STREPTAVIDIN MUTANT D128A IN COMPLEX WITH BIOTIN AT PH 4.5 提交 1998-10-22 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa)
链 B 37–163(127 aa)
突变:D128A 突变:D128A BTN BIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.5;INCUBATED IN 2.5 M BIOTIN/HOH, COCRYSTALLIZED IN 52% MPD (PH 4.5)
分辨率 2.00 Å R-free 0.308
1SWU STREPTAVIDIN MUTANT Y43F 提交 1998-10-12 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa)
链 B 37–163(127 aa)
链 C 37–163(127 aa)
链 D 37–163(127 aa)
突变:Y43F 突变:Y43F 突变:Y43F 突变:Y43F MRD (4R)-2-METHYLPENTANE-2,4-DIOL × 1 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 5 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.5;pH 4.5
分辨率 1.14 Å R-free 0.157
1VWA STREPTAVIDIN-FSHPQNT 提交 1997-03-03 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 37–159(123 aa)
链 D 37–159(123 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 4;SYNTHETIC MOTHER LIQUOR = 50 % SATURATED AMMONIUM SULFATE, 50 % 0.1 M POTASSIUM ACETATE., pH 4.0
分辨率 1.85 Å R-free 0.259
1VWB STREPTAVIDIN-CYCLO-AC-[CHPQFC]-NH2, PH 11.8 提交 1997-03-03 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 37–159(123 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 11.8;SYNTHETIC MOTHER LIQUOR = 50 % SATURATED AMMONIUM SULFATE, 0.1 M CAPS ADJUSTED TO PH 11.8.
分辨率 1.82 Å R-free 0.239
1VWC STREPTAVIDIN-CYCLO-AC-[CHPQFC]-NH2, PH 2.0 提交 1997-03-03 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 37–159(123 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 2;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M SODIUM FORMATE ADJUSTED TO PH 2.0.
分辨率 1.86 Å R-free 0.209
1VWD STREPTAVIDIN-CYCLO-AC-[CHPQFC]-NH2, PH 3.0 提交 1997-03-03 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 37–159(123 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 3;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M POTASSIUM ACETATE ADJUSTED TO PH 3.0.
分辨率 1.87 Å R-free 0.209
1VWE STREPTAVIDIN-CYCLO-AC-[CHPQFC]-NH2, PH 3.6 提交 1997-03-03 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 37–159(123 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 3.6;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M POTASSIUM ACETATE ADJUSTED TO PH 3.6.
分辨率 1.50 Å R-free 0.246
1VWF STREPTAVIDIN COMPLEXED WITH CYCLO-AC-[CHPQGPPC]-NH2 MONOMER, PH 3.67 提交 1997-03-03 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 37–159(123 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 3.67;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M POTASSIUM ACETATE ADJUSTED TO PH 3.67.
分辨率 1.92 Å R-free 0.236
1VWG STREPTAVIDIN COMPLEXED WITH THE HEAD-TO-TAIL DISULFIDE-BONDED PEPTIDE DIMER OF CYCLO-AC-[CHPQGPPC]-NH2, PH 2.5 提交 1997-03-03 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 37–159(123 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 2.5;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M POTASSIUM ACETATE ADJUSTED TO PH 2.5.
分辨率 1.46 Å R-free 0.237
1VWH STREPTAVIDIN COMPLEXED WITH THE HEAD-TO-TAIL DISULFIDE-BONDED PEPTIDE DIMER OF CYCLO-AC-[CHPQGPPC]-NH2, PH 3.5 提交 1997-03-03 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 37–159(123 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 3.5;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M POTASSIUM ACETATE ADJUSTED TO PH 3.5.
分辨率 1.48 Å R-free 0.239
1VWI STREPTAVIDIN-CYCLO-[5-S-VALERAMIDE-HPQGPPC]K-NH2, PH 1.5, I222 COMPLEX 提交 1997-03-03 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 37–159(123 aa)
链 D 37–159(123 aa)
未记录 LEA PENTANOIC ACID × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 1.5;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M SODIUM FORMATE ADJUSTED TO PH 1.5.
分辨率 1.50 Å R-free 0.235
1VWI STREPTAVIDIN-CYCLO-[5-S-VALERAMIDE-HPQGPPC]K-NH2, PH 1.5, I222 COMPLEX 提交 1997-03-03 Assembly 2 蛋白异源复合物 异源复合物;蛋白 × 16 PDB 声明:hexadecameric(16) 与蛋白数一致
链 B 37–159(123 aa)
链 D 37–159(123 aa)
未记录 LEA PENTANOIC ACID × 8 X-RAY DIFFRACTION
X-ray结晶条件 pH 1.5;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M SODIUM FORMATE ADJUSTED TO PH 1.5.
分辨率 1.50 Å R-free 0.235
1VWI STREPTAVIDIN-CYCLO-[5-S-VALERAMIDE-HPQGPPC]K-NH2, PH 1.5, I222 COMPLEX 提交 1997-03-03 Assembly 3 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 37–159(123 aa)
链 D 37–159(123 aa)
未记录 LEA PENTANOIC ACID × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 1.5;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M SODIUM FORMATE ADJUSTED TO PH 1.5.
分辨率 1.50 Å R-free 0.235
1VWJ STREPTAVIDIN-CYCLO-[5-S-VALERAMIDE-HPQGPPC]K-NH2, PH 2.5, I222 COMPLEX 提交 1997-03-03 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 37–159(123 aa)
链 D 37–159(123 aa)
未记录 LEA PENTANOIC ACID × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 2.5;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M SODIUM FORMATE ADJUSTED TO PH 2.5
分辨率 1.45 Å R-free 0.237
1VWJ STREPTAVIDIN-CYCLO-[5-S-VALERAMIDE-HPQGPPC]K-NH2, PH 2.5, I222 COMPLEX 提交 1997-03-03 Assembly 2 蛋白异源复合物 异源复合物;蛋白 × 16 PDB 声明:hexadecameric(16) 与蛋白数一致
链 B 37–159(123 aa)
链 D 37–159(123 aa)
未记录 LEA PENTANOIC ACID × 8 X-RAY DIFFRACTION
X-ray结晶条件 pH 2.5;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M SODIUM FORMATE ADJUSTED TO PH 2.5
分辨率 1.45 Å R-free 0.237
1VWK STREPTAVIDIN-CYCLO-[5-S-VALERAMIDE-HPQGPPC]K-NH2 提交 1997-03-03 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 37–159(123 aa)
链 D 37–159(123 aa)
未记录 LEA PENTANOIC ACID × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 3;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M SODIUM FORMATE ADJUSTED TO PH 3.0.
分辨率 1.45 Å R-free 0.240
1VWL STREPTAVIDIN-CYCLO-[5-S-VALERAMIDE-HPQGPPC]K-NH2, PH 3.5, I222 COMPLEX 提交 1997-03-03 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 37–159(123 aa)
链 D 37–159(123 aa)
未记录 LEA PENTANOIC ACID × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 3.5;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M POTASSIUM ACETATE ADJUSTED TO PH 3.5.
分辨率 1.45 Å R-free 0.244
1VWM STREPTAVIDIN-CYCLO-AC-[CHPQFC]-NH2, PH 4.2 提交 1997-03-03 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 37–159(123 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.2;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M POTASSIUM ACETATE ADJUSTED TO PH 4.2.
分辨率 1.60 Å R-free 0.243
1VWN STREPTAVIDIN-CYCLO-AC-[CHPQFC]-NH2, PH 4.8 提交 1997-03-03 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 37–159(123 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.8;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M POTASSIUM ACETATE ADJUSTED TO PH 4.8.
分辨率 1.85 Å R-free 0.250
1VWO STREPTAVIDIN COMPLEXED WITH CYCLO-AC-[CHPQGPPC]-NH2 MONOMER, PH 2.85 提交 1997-03-03 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 37–159(123 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 2.85;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M SODIUM FORMATE ADJUSTED TO PH 2.85.
分辨率 1.65 Å R-free 0.228
1VWP STREPTAVIDIN COMPLEXED WITH CYCLO-AC-[CHPQGPPC]-NH2 MONOMER, PH 2.5 提交 1997-03-03 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 37–159(123 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 2.5;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M SODIUM FORMATE ADJUSTED TO PH 2.5.
分辨率 1.75 Å R-free 0.235
1VWQ STREPTAVIDIN-CYCLO-[5-S-VALERAMIDE-HPQGPPC]K-NH2, PH 2.5, I4122 COMPLEX 提交 1997-03-03 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 37–159(123 aa)
未记录 LEA PENTANOIC ACID × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 2.5;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M SODIUM FORMATE ADJUSTED TO PH 2.5.
分辨率 1.70 Å R-free 0.223
1VWR STREPTAVIDIN-CYCLO-[5-S-VALERAMIDE-HPQGPPC]K-NH2, PH 3.5, I4122 COMPLEX 提交 1997-03-03 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 37–159(123 aa)
未记录 LEA PENTANOIC ACID × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 3.5;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M POTASSIUM ACETATE ADJUSTED TO PH 3.5.
分辨率 1.50 Å R-free 0.246
2BC3 T7-tagged full-length streptavidin 提交 2005-10-18 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
链 B 38–183(146 aa)
未记录 GOL GLYCEROL × 4 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION;pH 4.5;293 K;25% Ammonium Sulfate, 0.1M NaAcetate pH4.5, VAPOR DIFFUSION, temperature 293K
分辨率 1.54 Å R-free 0.243
2F01 Epi-biotin complex with core streptavidin 提交 2005-11-10 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa)
链 B 37–163(127 aa)
未记录 BTN BIOTIN × 4 BTQ EPI-BIOTIN × 4 GOL GLYCEROL × 6 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION;pH 4.5;277 K;38% saturated ammonium sulfate, 0.1 M sodium acetate, pH 4.5, 0.2 M sodium chloride, VAPOR DIFFUSION, temperature 277K
分辨率 0.85 Å R-free 0.174
2G5L Streptavidin in complex with Nanotag 提交 2006-02-23 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 A 37–163(127 aa) 片段:residues 13-139
链 B 37–163(127 aa) 片段:residues 13-139
未记录 SO4 SULFATE ION × 4 GOL GLYCEROL × 2 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.15 Å R-free 0.172
2GH7 Epi-biotin complex with core streptavidin 提交 2006-03-26 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa)
链 B 37–163(127 aa)
未记录 BTN BIOTIN × 4 BTQ EPI-BIOTIN × 4 GOL GLYCEROL × 6 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION;pH 7;Protein solution - 10 mg/mL, 10mM Tris Hl, pH 7.0 Reservoir - 38% saturate ammonium sulfate, 0.1 M sodium acetate, pH 4.5,0.2 M NaCl , VAPOR DIFFUSION
分辨率 1.00 Å R-free 0.152
2IZA APOSTREPTAVIDIN PH 2.00 I4122 STRUCTURE 提交 1997-08-13 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–157(121 aa)
未记录 FMT FORMIC ACID × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 2;SYNTHETIC MOTHER LIQUOR = 75% SATURATED AMMONIUM SULFATE, 25 % 1.0 M SODIUM FORMATE ADJUSTED TO PH 2.00. COMPLEX PRODUCED BY SOAKING STREPTAVIDIN-2-IMINOBIOTIN CO-CRYSTAL.
分辨率 1.46 Å R-free 0.220
2IZB APOSTREPTAVIDIN PH 3.12 I4122 STRUCTURE 提交 1997-08-13 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–158(122 aa)
未记录 SO4 SULFATE ION × 4 FMT FORMIC ACID × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 3.12;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M SODIUM ACETATE ADJUSTED TO PH 3.12. COMPLEX PRODUCED BY SOAKING STREPTAVIDIN-2-IMINOBIOTIN CO-CRYSTAL.
分辨率 1.20 Å R-free 0.235
2IZC APOSTREPTAVIDIN PH 2.0 I222 COMPLEX 提交 1997-08-13 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 B 37–159(123 aa)
链 D 37–159(123 aa)
未记录 NA SODIUM ION × 4 CL CHLORIDE ION × 6 X-RAY DIFFRACTION
X-ray结晶条件 pH 2;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M SODIUM FORMATE ADJUSTED TO PH 2.0.
分辨率 1.40 Å R-free 0.241
2IZC APOSTREPTAVIDIN PH 2.0 I222 COMPLEX 提交 1997-08-13 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 37–159(123 aa)
链 D 37–159(123 aa)
未记录 NA SODIUM ION × 8 CL CHLORIDE ION × 12 X-RAY DIFFRACTION
X-ray结晶条件 pH 2;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M SODIUM FORMATE ADJUSTED TO PH 2.0.
分辨率 1.40 Å R-free 0.241
2IZD APOSTREPTAVIDIN pH 3.0 I222 COMPLEX 提交 1997-08-13 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 B 37–159(123 aa)
链 D 37–159(123 aa)
未记录 SO4 SULFATE ION × 2 CL CHLORIDE ION × 4 IOD IODIDE ION × 2 NH4 AMMONIUM ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 pH 3;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M POTASSIUM ACETATE ADJUSTED TO PH 3.0.
分辨率 1.60 Å R-free 0.252
2IZD APOSTREPTAVIDIN pH 3.0 I222 COMPLEX 提交 1997-08-13 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 37–159(123 aa)
链 D 37–159(123 aa)
未记录 SO4 SULFATE ION × 4 CL CHLORIDE ION × 8 IOD IODIDE ION × 4 NH4 AMMONIUM ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 3;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M POTASSIUM ACETATE ADJUSTED TO PH 3.0.
分辨率 1.60 Å R-free 0.252
2IZE APOSTREPTAVIDIN PH 3.08 I222 COMPLEX 提交 1997-08-13 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 B 37–159(123 aa)
链 D 37–159(123 aa)
未记录 NA SODIUM ION × 2 CL CHLORIDE ION × 4 FMT FORMIC ACID × 4 NH4 AMMONIUM ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 pH 3.08;SYNTHETIC MOTHER LIQUOR = 50 % SATURATED AMMONIUM SULFATE, 50 % 1.0 M SODIUM FORMATE ADJUSTED TO PH 3.08.
分辨率 1.57 Å R-free 0.252
2IZE APOSTREPTAVIDIN PH 3.08 I222 COMPLEX 提交 1997-08-13 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 37–159(123 aa)
链 D 37–159(123 aa)
未记录 NA SODIUM ION × 4 CL CHLORIDE ION × 8 FMT FORMIC ACID × 8 NH4 AMMONIUM ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 3.08;SYNTHETIC MOTHER LIQUOR = 50 % SATURATED AMMONIUM SULFATE, 50 % 1.0 M SODIUM FORMATE ADJUSTED TO PH 3.08.
分辨率 1.57 Å R-free 0.252
2IZF STREPTAVIDIN-BIOTIN PH 4.0 I222 COMPLEX 提交 1997-08-13 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 B 37–159(123 aa)
链 D 37–159(123 aa)
未记录 BTN BIOTIN × 4 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 pH 4;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M POTASSIUM ACETATE ADJUSTED TO PH 4.0.
分辨率 1.58 Å R-free 0.200
2IZG STREPTAVIDIN-BIOTIN PH 2.0 I222 COMPLEX 提交 1997-08-13 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 B 37–159(123 aa)
链 D 37–159(123 aa)
未记录 BTN BIOTIN × 4 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 pH 2;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M SODIUM FORMATE ADJUSTED TO PH 2.0.
分辨率 1.36 Å R-free 0.235
2IZH STREPTAVIDIN-BIOTIN PH 10.44 I222 COMPLEX 提交 1997-08-13 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 B 37–159(123 aa)
链 D 37–159(123 aa)
未记录 BTN BIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 10.44;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 50.0 MM CAPS ADJUSTED TO PH 10.44.
分辨率 1.36 Å R-free 0.227
2IZI STREPTAVIDIN-BIOTIN PH 2.53 I4122 STRUCTURE 提交 1997-08-13 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–159(123 aa)
未记录 BTN BIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 2.53;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M SODIUM ACETATE ADJUSTED TO PH 2.53. COMPLEX PRODUCED BY SOAKING STREPTAVIDIN-2-IMINOBIOTIN CO-CRYSTAL.
分辨率 1.50 Å R-free 0.246
2IZJ STREPTAVIDIN-BIOTIN PH 3.50 I4122 STRUCTURE 提交 1997-08-13 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–159(123 aa)
未记录 BTN BIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 3.5;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25 % 1.0 M POTASSIUM ACETATE ADJUSTED TO PH 3.50. COMPLEX PRODUCED BY SOAKING STREPTAVIDIN-2-IMINOBIOTIN CO-CRYSTAL.
分辨率 1.30 Å R-free 0.222
2IZK STREPTAVIDIN-GLYCOLURIL PH 2.58 I4122 COMPLEX 提交 1997-08-13 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–159(123 aa)
未记录 ACT ACETATE ION × 4 SO4 SULFATE ION × 4 GLL GLYCOLURIL × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 2.58;SYNTHETIC MOTHER LIQUOR = 75 % SATURATED AMMONIUM SULFATE, 25% 1.0M POTASSIUM ACETATE ADJUSTED TO PH 2.58. COMPLEX PRODUCED BY SOAKING STREPTAVIDIN-2-IMINOBIOTIN CO-CRYSTAL.
分辨率 1.30 Å R-free 0.202
2IZL STREPTAVIDIN-2-IMINOBIOTIN PH 7.3 I222 COMPLEX 提交 1997-08-13 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 B 37–159(123 aa)
链 D 37–159(123 aa)
未记录 IMI 2-IMINOBIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 7.3;SYNTHETIC MOTHER LIQUOR = 75% SATURATED AMMONIUM SULFATE, 25% 1M TRIS ADJUSTED TO PH 7.3
分辨率 1.48 Å R-free 0.211
2QCB T7-tagged full-length streptavidin complexed with ruthenium ligand 提交 2007-06-19 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:S112K KYS N-(4-{[(2-AMINOETHYL)AMINO]SULFONYL}PHENYL)-5-[(3AS,4S,6AR)-2-OXOHEXAHYDRO-1H-THIENO[3,4-D]IMIDAZOL-4-YL]PENTANAMIDE-(1,2,3,4,5,6-ETA)-BENZENE-CHLORO-RUTHENIUM(III) × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6.5;298 K;protein, 26 mg/ml in water. 4-5x molar excess of ligand. reservoir, 1.0 M sodium citrate, 0.1 M cacodylate buffer, pH 6.5 , VAPOR DIFFUSION, HANGING DROP, temperature 298K
分辨率 1.65 Å R-free 0.187
2RTA APOSTREPTAVIDIN, PH 2.97, SPACE GROUP I4122 提交 1997-09-11 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 25–159(135 aa)
未记录 SO4 SULFATE ION × 8 X-RAY DIFFRACTION
X-ray结晶条件 pH 2.97;SYNTHETIC MOTHER LIQUOR OF 75% SATURATED AMMONIUM SULFATE, 25% 1.0 M SODIUM FORMATE ADJUSTED TO PH 2.97.
分辨率 1.39 Å R-free 0.238
2RTB APOSTREPTAVIDIN, PH 3.32, SPACE GROUP I222 提交 1997-09-11 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 B 25–159(135 aa)
链 D 25–159(135 aa)
未记录 NA SODIUM ION × 2 ACT ACETATE ION × 2 CL CHLORIDE ION × 6 X-RAY DIFFRACTION
X-ray结晶条件 pH 3.32;SYNTHETIC MOTHER LIQUOR OF 75% SATURATED AMMONIUM SULFATE, 25% 1.0 M POTASSIUM ACETATE ADJUSTED TO PH 3.32.
分辨率 1.50 Å R-free 0.258
2RTC APOSTREPTAVIDIN, PH 3.60, SPACE GROUP I222 提交 1997-09-11 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 B 25–159(135 aa)
链 D 25–159(135 aa)
未记录 SO4 SULFATE ION × 10 X-RAY DIFFRACTION
X-ray结晶条件 pH 3.6;SYNTHETIC MOTHER LIQUOR OF 75% SATURATED AMMONIUM SULFATE, SODIUM FORMATE ADJUSTED TO PH 3.60.
分辨率 1.50 Å R-free 0.265
2RTD STREPTAVIDIN-BIOTIN COMPLEX, PH 1.39, SPACE GROUP I222 提交 1997-09-11 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 B 25–159(135 aa)
链 D 25–159(135 aa)
未记录 BTN BIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 1.39;SYNTHETIC MOTHER LIQUOR OF 75% SATURATED AMMONIUM SULFATE, SODIUM FORMATE ADJUSTED TO PH 1.39.
分辨率 1.65 Å R-free 0.236
2RTE STREPTAVIDIN-BIOTIN COMPLEX, PH 1.90, SPACE GROUP I222 提交 1997-09-11 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 B 25–159(135 aa)
链 D 25–159(135 aa)
未记录 BTN BIOTIN × 4 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 pH 1.9;SYNTHETIC MOTHER LIQUOR OF 75% SATURATED AMMONIUM SULFATE, SODIUM FORMATE ADJUSTED TO PH 1.90.
分辨率 1.50 Å R-free 0.220
2RTF STREPTAVIDIN-BIOTIN COMPLEX, PH 2.00, SPACE GROUP I222 提交 1997-09-11 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 B 25–159(135 aa)
链 D 25–159(135 aa)
未记录 BTN BIOTIN × 4 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 pH 2;ROOM TEMPERATURE, PH 2.0. SYNTHETIC MOTHER LIQUOR OF 75% SATURATED AMMONIUM SULFATE, 25% 1.0 M SODIUM FORMATE, 0.99 MM BIOTIN, 170 MM 2-IMINOBIOTIN, ADJUSTED TO PH 2.00.
分辨率 1.47 Å R-free 0.230
2RTG STREPTAVIDIN-BIOTIN COMPLEX, PH 2.40, SPACE GROUP I222 提交 1997-09-11 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 B 25–159(135 aa)
链 D 25–159(135 aa)
未记录 CL CHLORIDE ION × 2 BTN BIOTIN × 4 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 pH 2.4;ROOM TEMPERATURE, PH 2.0. SYNTHETIC MOTHER LIQUOR, 75% SATURATED AMMONIUM SULFATE, 25% 1.0 M SODIUM FORMATE, 0.2 MM BIOTIN, 25 MM 2-IMINOBIOTIN, ADJUSTED TO PH 2.40.
分辨率 1.39 Å R-free 0.223
2RTH STREPTAVIDIN-GLYCOLURIL COMPLEX, PH 2.50, SPACE GROUP I222 提交 1997-09-11 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 B 25–159(135 aa)
链 D 25–159(135 aa)
未记录 ACT ACETATE ION × 4 GLL GLYCOLURIL × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 2.5;ROOM TEMPERATURE, PH 2.50. SYNTHETIC MOTHER LIQUOR, 75% SATURATED AMMONIUM SULFATE, 25% 1.0 M POTASSIUM ACETATE, ADJUSTED TO PH 2.50.
分辨率 1.56 Å R-free 0.269
2RTH STREPTAVIDIN-GLYCOLURIL COMPLEX, PH 2.50, SPACE GROUP I222 提交 1997-09-11 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 25–159(135 aa)
链 D 25–159(135 aa)
未记录 ACT ACETATE ION × 8 GLL GLYCOLURIL × 8 X-RAY DIFFRACTION
X-ray结晶条件 pH 2.5;ROOM TEMPERATURE, PH 2.50. SYNTHETIC MOTHER LIQUOR, 75% SATURATED AMMONIUM SULFATE, 25% 1.0 M POTASSIUM ACETATE, ADJUSTED TO PH 2.50.
分辨率 1.56 Å R-free 0.269
2RTI STREPTAVIDIN-GLYCOLURIL COMPLEX, PH 2.50, SPACE GROUP I222 提交 1997-09-11 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 B 25–159(135 aa)
链 D 25–159(135 aa)
未记录 GLL GLYCOLURIL × 4 FMT FORMIC ACID × 6 X-RAY DIFFRACTION
X-ray结晶条件 pH 1.9;SYNTHETIC MOTHER LIQUOR, 75% SATURATED AMMONIUM SULFATE, 25% 1.0 M SODIUM FORMATE ADJUSTED TO PH 1.90.
分辨率 1.40 Å R-free 0.232
2RTI STREPTAVIDIN-GLYCOLURIL COMPLEX, PH 2.50, SPACE GROUP I222 提交 1997-09-11 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 25–159(135 aa)
链 D 25–159(135 aa)
未记录 GLL GLYCOLURIL × 8 FMT FORMIC ACID × 12 X-RAY DIFFRACTION
X-ray结晶条件 pH 1.9;SYNTHETIC MOTHER LIQUOR, 75% SATURATED AMMONIUM SULFATE, 25% 1.0 M SODIUM FORMATE ADJUSTED TO PH 1.90.
分辨率 1.40 Å R-free 0.232
2RTJ STREPTAVIDIN-GLYCOLURIL COMPLEX, PH 2.50, SPACE GROUP I4122 提交 1997-09-11 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 25–159(135 aa)
未记录 GLL GLYCOLURIL × 4 FMT FORMIC ACID × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 2.5;ROOM TEMPERATURE, PH 2.50. SYNTHETIC MOTHER LIQUOR OF 75% SATURATED AMMONIUM SULFATE, 25% 1.0 M SODIUM FORMATE ADJUSTED TO PH 2.50.
分辨率 1.40 Å R-free 0.221
2RTK STREPTAVIDIN-GLYCOLURIL COMPLEX, PH 2.58, SPACE GROUP I4122 PREPARED FROM AN APOSTREPTAVIDIN CRYSTAL 提交 1997-09-11 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 25–159(135 aa)
未记录 ACT ACETATE ION × 4 SO4 SULFATE ION × 4 GLL GLYCOLURIL × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 1.9;SYNTHETIC MOTHER LIQUOR OF 75% SATURATED AMMONIUM SULFATE, 25% 1.0 M SODIUM FORMATE ADJUSTED TO PH 1.90.
分辨率 1.82 Å R-free 0.276
2RTL STREPTAVIDIN-2-IMINOBIOTIN-SULFATE COMPLEX, PH 2.50, SPACE GROUP I4122 提交 1997-09-11 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 25–159(135 aa)
未记录 SO4 SULFATE ION × 4 IMI 2-IMINOBIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 1.9;SYNTHETIC MOTHER LIQUOR OF 75% SATURATED AMMONIUM SULFATE, 25% 1.0 M SODIUM FORMATE ADJUSTED TO PH 1.90.
分辨率 1.41 Å R-free 0.234
2RTM STREPTAVIDIN-2-IMINOBIOTIN-SULFATE COMPLEX, PH 3.50, SPACE GROUP I4122 提交 1997-09-11 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 25–159(135 aa)
未记录 SO4 SULFATE ION × 4 IMI 2-IMINOBIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 3.5;ROOM TEMPERATURE, PH 3.50. SYNTHETIC MOTHER LIQUOR OF 75% SATURATED AMMONIUM SULFATE, 25% 1.0 M POTASSIUM ACETATE ADJUSTED TO PH 3.50.
分辨率 1.30 Å R-free 0.238
2RTN STREPTAVIDIN-2-IMINOBIOTIN COMPLEX, PH 2.0, SPACE GROUP I222 提交 1997-09-11 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 B 25–159(135 aa)
链 D 25–159(135 aa)
未记录 IMI 2-IMINOBIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 2;ROOM TEMPERATURE, PH 2.00. SYNTHETIC MOTHER LIQUOR OF 75% SATURATED AMMONIUM SULFATE, 25% 1.0 M SODIUM FORMATE, SATURATED IN 2-IMINOBIOTIN, PH ADJUSTED TO PH 2.00.
分辨率 1.80 Å R-free 0.200
2RTN STREPTAVIDIN-2-IMINOBIOTIN COMPLEX, PH 2.0, SPACE GROUP I222 提交 1997-09-11 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 25–159(135 aa)
链 D 25–159(135 aa)
未记录 IMI 2-IMINOBIOTIN × 8 X-RAY DIFFRACTION
X-ray结晶条件 pH 2;ROOM TEMPERATURE, PH 2.00. SYNTHETIC MOTHER LIQUOR OF 75% SATURATED AMMONIUM SULFATE, 25% 1.0 M SODIUM FORMATE, SATURATED IN 2-IMINOBIOTIN, PH ADJUSTED TO PH 2.00.
分辨率 1.80 Å R-free 0.200
2RTO STREPTAVIDIN-2-IMINOBIOTIN COMPLEX, PH 2.6, SPACE GROUP I222 提交 1997-09-11 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 B 25–159(135 aa)
链 D 25–159(135 aa)
未记录 IMI 2-IMINOBIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 2.6;ROOM TEMPERATURE, PH 2.60. SYNTHETIC MOTHER LIQUOR OF 50% SATURATED AMMONIUM SULFATE, 50% 1 M SODIUM FORMATE, 170 MM 2-IMINOBIOTIN, PH ADJUSTED TO 2.6.
分辨率 1.58 Å R-free 0.253
2RTO STREPTAVIDIN-2-IMINOBIOTIN COMPLEX, PH 2.6, SPACE GROUP I222 提交 1997-09-11 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 25–159(135 aa)
链 D 25–159(135 aa)
未记录 IMI 2-IMINOBIOTIN × 8 X-RAY DIFFRACTION
X-ray结晶条件 pH 2.6;ROOM TEMPERATURE, PH 2.60. SYNTHETIC MOTHER LIQUOR OF 50% SATURATED AMMONIUM SULFATE, 50% 1 M SODIUM FORMATE, 170 MM 2-IMINOBIOTIN, PH ADJUSTED TO 2.6.
分辨率 1.58 Å R-free 0.253
2RTP STREPTAVIDIN-2-IMINOBIOTIN COMPLEX, PH 3.25, SPACE GROUP I222 提交 1997-09-11 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 B 25–159(135 aa)
链 D 25–159(135 aa)
未记录 IMI 2-IMINOBIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 3.25;ROOM TEMPERATURE, PH 3.25. SYNTHETIC MOTHER LIQUOR OF 50% SATURATED AMMONIUM SULFATE, 50% 1 M POTASSIUM ACETATE, 170 MM 2-IMINOBIOTIN, PH ADJUSTED TO 3.25
分辨率 1.50 Å R-free 0.243
2RTP STREPTAVIDIN-2-IMINOBIOTIN COMPLEX, PH 3.25, SPACE GROUP I222 提交 1997-09-11 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 25–159(135 aa)
链 D 25–159(135 aa)
未记录 IMI 2-IMINOBIOTIN × 8 X-RAY DIFFRACTION
X-ray结晶条件 pH 3.25;ROOM TEMPERATURE, PH 3.25. SYNTHETIC MOTHER LIQUOR OF 50% SATURATED AMMONIUM SULFATE, 50% 1 M POTASSIUM ACETATE, 170 MM 2-IMINOBIOTIN, PH ADJUSTED TO 3.25
分辨率 1.50 Å R-free 0.243
2RTQ STREPTAVIDIN-2-IMINOBIOTIN COMPLEX, PH 3.25, SPACE GROUP I222, CRYSTALLIZED FROM 4.3 M AMMONIUM SULFATE 提交 1997-09-11 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 B 25–159(135 aa)
链 D 25–159(135 aa)
未记录 IMI 2-IMINOBIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 3.25;ROOM TEMPERATURE, PH 3.25. SYNTHETIC MOTHER LIQUOR OF 75% SATURATED AMMONIUM SULFATE, 25% 1 M POTASSIUM ACETATE, 25 MM 2-IMINOBIOTIN, PH ADJUSTED TO 3.25
分辨率 1.39 Å R-free 0.243
2RTQ STREPTAVIDIN-2-IMINOBIOTIN COMPLEX, PH 3.25, SPACE GROUP I222, CRYSTALLIZED FROM 4.3 M AMMONIUM SULFATE 提交 1997-09-11 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 25–159(135 aa)
链 D 25–159(135 aa)
未记录 IMI 2-IMINOBIOTIN × 8 X-RAY DIFFRACTION
X-ray结晶条件 pH 3.25;ROOM TEMPERATURE, PH 3.25. SYNTHETIC MOTHER LIQUOR OF 75% SATURATED AMMONIUM SULFATE, 25% 1 M POTASSIUM ACETATE, 25 MM 2-IMINOBIOTIN, PH ADJUSTED TO 3.25
分辨率 1.39 Å R-free 0.243
2RTR STREPTAVIDIN-2-IMINOBIOTIN COMPLEX, PH 4.0, SPACE GROUP I222 提交 1997-09-11 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 B 25–159(135 aa)
链 D 25–159(135 aa)
未记录 IMI 2-IMINOBIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 pH 4;ROOM TEMPERATURE, PH 4.00. SYNTHETIC MOTHER LIQUOR OF 75% SATURATED AMMONIUM SULFATE, 25% 1.0 M POTASSIUM ACETATE ADJUSTED TO PH 4.0.
分辨率 1.62 Å R-free 0.234
2RTR STREPTAVIDIN-2-IMINOBIOTIN COMPLEX, PH 4.0, SPACE GROUP I222 提交 1997-09-11 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 25–159(135 aa)
链 D 25–159(135 aa)
未记录 IMI 2-IMINOBIOTIN × 8 X-RAY DIFFRACTION
X-ray结晶条件 pH 4;ROOM TEMPERATURE, PH 4.00. SYNTHETIC MOTHER LIQUOR OF 75% SATURATED AMMONIUM SULFATE, 25% 1.0 M POTASSIUM ACETATE ADJUSTED TO PH 4.0.
分辨率 1.62 Å R-free 0.234
2WPU Chaperoned ruthenium metallodrugs that recognize telomeric DNA 提交 2009-08-10 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
未记录 KYT (3AS,4S,6AR)-4-(5-((3R,4R)-3,4-DIAMINOPYRROLIDIN-1-YL)-5-OXOPENTYL)TETRAHYDRO-1H-THIENO[3,4-D]IMIDAZOL-2(3H)-ONE-P-CYMENE-CHLORO-RUTHENIUM(III) × 4 SO4 SULFATE ION × 4 GOL GLYCEROL × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4;298 K;PROTEIN, 26 MG/ML IN WATER. RESERVOIR, 2.0 M AMMONIUM SULFATE, 0.1 M SODIUM ACETATE BUFFER, PH 4.0 , VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K. LIGAND SOAKING CONDITIONS: LIGAND, 10 MM K2OSO2(OH)4 IN 3.0 M AMMONIUM SULFATE, 0.1 SODIUM ACETATE BUFFER, PH 4.0, CRYO, 1.5 M AMMONIUM SULFATE, 0.1 SODIUM ACETATE BUFFER, PH 4.0
分辨率 1.92 Å R-free 0.198
2Y3E Traptavidin, apo-form 提交 2010-12-20 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:RESIDUES 37-163
链 B 37–163(127 aa) 片段:RESIDUES 37-163
突变:YES 突变:YES GOL GLYCEROL × 6 X-RAY DIFFRACTION
X-ray结晶条件 pH 7.5;12% PEG 8000, 9% ETHYLENE GLYCOL, 0.1 M HEPES PH 7.5
分辨率 1.45 Å R-free 0.178
2Y3F Traptavidin, biotin bound form 提交 2010-12-20 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:RESIDUES 37-163
突变:YES BTN BIOTIN × 4 GOL GLYCEROL × 12 X-RAY DIFFRACTION
X-ray结晶条件 pH 8.5;27% PEG 4000, 0.25M MGCL2, 0.1M TRIS-HCL PH 8.5
分辨率 1.49 Å R-free 0.151
3MG5 Core-streptavidin mutant F130L in complex with biotin 提交 2010-04-05 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:CORE STREPTAVIDIN (RESIDUES 13-139)
链 B 37–163(127 aa) 片段:CORE STREPTAVIDIN (RESIDUES 13-139)
链 C 37–163(127 aa) 片段:CORE STREPTAVIDIN (RESIDUES 13-139)
链 D 37–163(127 aa) 片段:CORE STREPTAVIDIN (RESIDUES 13-139)
突变:F154L 突变:F154L 突变:F154L 突变:F154L BTN BIOTIN × 4 GOL GLYCEROL × 11 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.5;293 K;0.1 M HEPES, pH 7.5, 16% PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.30 Å R-free 0.178
3PK2 Artificial Transfer Hydrogenases for the Enantioselective Reduction of Cyclic Imines 提交 2010-11-11 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:S112A 4IR {N-(4-{[2-(amino-kappaN)ethyl]sulfamoyl-kappaN}phenyl)-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide}(chloro)[(1,2,3,4,5-eta)-1,2,3,4,5-pentamethylcyclopentadienyl]iridium(III) × 4 IR3 IRIDIUM (III) ION × 8 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4;298 K;3.5 uL precipitation buffer (2.0 M ammonium sulfate, 0.1 M sodium acetate) mixed with 6.5 uL protein (26 mg/mL) and equilibrated against precipitation buffer, pH 4.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
分辨率 1.90 Å R-free 0.204
3RDM Crystal structure of R7-2 streptavidin complexed with biotin/PEG 提交 2011-04-01 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 37–164(128 aa) 片段:UNP Residues 37-164
突变:T90S, W108V, L110T, F29L, S52G, R53S 1PE PENTAETHYLENE GLYCOL × 1 BTN BIOTIN × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 5.5;298 K;0.2 MgCl2, 0.1 Bis-Tris, pH 5.5, 25% PEG 3350, VAPOR DIFFUSION, SITTING DROP, temperature 298K
分辨率 1.60 Å R-free 0.245
3RDM Crystal structure of R7-2 streptavidin complexed with biotin/PEG 提交 2011-04-01 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–164(128 aa) 片段:UNP Residues 37-164
突变:T90S, W108V, L110T, F29L, S52G, R53S 1PE PENTAETHYLENE GLYCOL × 4 BTN BIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 5.5;298 K;0.2 MgCl2, 0.1 Bis-Tris, pH 5.5, 25% PEG 3350, VAPOR DIFFUSION, SITTING DROP, temperature 298K
分辨率 1.60 Å R-free 0.245
3RDO Crystal structure of R7-2 streptavidin complexed with biotin 提交 2011-04-01 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 37–164(128 aa) 片段:UNP Residues 37-164
突变:T90S, W108V, L110T, F29L, S52G, R53S BTN BIOTIN × 1 NI NICKEL (II) ION × 1 SO4 SULFATE ION × 1 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;298 K;0.1 M ammonium sulfate, 0.1 M Tris, pH 7.5, 20% PEG 1500, VAPOR DIFFUSION, SITTING DROP, temperature 298K
分辨率 1.40 Å R-free 0.171
3RDQ Crystal structure of R7-2 streptavidin complexed with desthiobiotin 提交 2011-04-01 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 37–164(128 aa) 片段:UNP Residues 37-164
突变:T90S, W108V, L110T, F29L, S52G, R53S DTB 6-(5-METHYL-2-OXO-IMIDAZOLIDIN-4-YL)-HEXANOIC ACID × 1 NI NICKEL (II) ION × 1 NA SODIUM ION × 1 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 5;298 K;0.1 M Na-acetate, pH 5.0, 2 M Na-formate, VAPOR DIFFUSION, SITTING DROP, temperature 298K
分辨率 1.60 Å R-free 0.190
3RDS Crystal structure of the refolded R7-2 streptavidin 提交 2011-04-01 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 37–164(128 aa) 片段:UNP Residues 37-164
突变:T90S, W108V, L110T, F29L, S52G, R53S 1PE PENTAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;298 K;25% PEG 1500, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
分辨率 1.50 Å R-free 0.214
3RDS Crystal structure of the refolded R7-2 streptavidin 提交 2011-04-01 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–164(128 aa) 片段:UNP Residues 37-164
突变:T90S, W108V, L110T, F29L, S52G, R53S 1PE PENTAETHYLENE GLYCOL × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;298 K;25% PEG 1500, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
分辨率 1.50 Å R-free 0.214
3RDU Crystal structure of R7-2 streptavidin complexed with PEG 提交 2011-04-01 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 37–164(128 aa) 片段:UNP Residues 37-164
突变:T90S,W108V,L110T,F29L,S52G,R53S GOL GLYCEROL × 3 1PE PENTAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;298 K;10% PEG1000, 10% PEG8000, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
分辨率 1.50 Å R-free 0.207
3RDU Crystal structure of R7-2 streptavidin complexed with PEG 提交 2011-04-01 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–164(128 aa) 片段:UNP Residues 37-164
突变:T90S,W108V,L110T,F29L,S52G,R53S GOL GLYCEROL × 12 1PE PENTAETHYLENE GLYCOL × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;298 K;10% PEG1000, 10% PEG8000, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
分辨率 1.50 Å R-free 0.207
3RDX Crystal structure of ligand-free R7-2 streptavidin 提交 2011-04-02 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 A 37–164(128 aa) 片段:UNP Residues 37-164
链 B 37–164(128 aa) 片段:UNP Residues 37-164
突变:T90S,W108V,L110T,F29L,S52G,R53S 突变:T90S,W108V,L110T,F29L,S52G,R53S GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4.5;298 K;0.1 M Na acetate, pH 4.5, 3 M sodium chloride, VAPOR DIFFUSION, SITTING DROP, temperature 298K
分辨率 2.10 Å R-free 0.278
3RDX Crystal structure of ligand-free R7-2 streptavidin 提交 2011-04-02 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–164(128 aa) 片段:UNP Residues 37-164
链 B 37–164(128 aa) 片段:UNP Residues 37-164
突变:T90S,W108V,L110T,F29L,S52G,R53S 突变:T90S,W108V,L110T,F29L,S52G,R53S GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4.5;298 K;0.1 M Na acetate, pH 4.5, 3 M sodium chloride, VAPOR DIFFUSION, SITTING DROP, temperature 298K
分辨率 2.10 Å R-free 0.278
3RE5 Crystal structure of R4-6 streptavidin 提交 2011-04-02 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 37–164(128 aa) 片段:UNP Residues 37-164
突变:T90S,W108V,L110T,F29L,R53S 1PE PENTAETHYLENE GLYCOL × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;298 K;0.2 MgCl2, 0.1 HEPES, pH 7.5, 25% PEG 3350, VAPOR DIFFUSION, SITTING DROP, temperature 298K
分辨率 1.95 Å R-free 0.231
3RE5 Crystal structure of R4-6 streptavidin 提交 2011-04-02 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–164(128 aa) 片段:UNP Residues 37-164
突变:T90S,W108V,L110T,F29L,R53S 1PE PENTAETHYLENE GLYCOL × 4 GOL GLYCEROL × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;298 K;0.2 MgCl2, 0.1 HEPES, pH 7.5, 25% PEG 3350, VAPOR DIFFUSION, SITTING DROP, temperature 298K
分辨率 1.95 Å R-free 0.231
3RE6 Crystal structure of R4-6 streptavidin 提交 2011-04-02 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 37–164(128 aa) 片段:UNP Residues 37-164
突变:T90S,W108V,L110T,F29L,R53S GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.5;298 K;18% PEG 8000, 0.1 M Na-cacodylate, pH 6.5, 0.2 M Ca-acetate, VAPOR DIFFUSION, SITTING DROP, temperature 298K
分辨率 1.82 Å R-free 0.234
3RE6 Crystal structure of R4-6 streptavidin 提交 2011-04-02 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–164(128 aa) 片段:UNP Residues 37-164
突变:T90S,W108V,L110T,F29L,R53S GOL GLYCEROL × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.5;298 K;18% PEG 8000, 0.1 M Na-cacodylate, pH 6.5, 0.2 M Ca-acetate, VAPOR DIFFUSION, SITTING DROP, temperature 298K
分辨率 1.82 Å R-free 0.234
3RY1 Wild-type core streptavidin at atomic resolution 提交 2011-05-10 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa)
链 B 37–163(127 aa)
链 C 37–163(127 aa)
链 D 37–163(127 aa)
未记录 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 3 MRD (4R)-2-METHYLPENTANE-2,4-DIOL × 7 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4.5;298 K;52% MPD, pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
分辨率 1.03 Å R-free 0.135
3RY2 Wild-type core streptavidin-biotin complex at atomic resolution 提交 2011-05-10 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa)
链 B 37–163(127 aa)
未记录 BTN BIOTIN × 4 GOL GLYCEROL × 6 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4.5;298 K;30% saturated ammonium sulfate, 0.1 M sodium acetate, 0.2 M sodium chloride, pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
分辨率 0.95 Å R-free 0.131
3T6F Biotin complex of Y54F core streptavidin 提交 2011-07-28 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:UNP residues 37-163
链 B 37–163(127 aa) 片段:UNP residues 37-163
突变:Y54F 突变:Y54F BTN BIOTIN × 4 BSO BIOTIN-D-SULFOXIDE × 4 GOL GLYCEROL × 8 SO4 SULFATE ION × 6 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7;293 K;60% saturated ammonium sulfate, 5% isopropanol (30% glycerol cryoprotectant), pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K
分辨率 1.22 Å R-free 0.151
3T6L Y54F mutant of core streptavidin 提交 2011-07-28 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:UNP residues 37-163
突变:Y54F CL CHLORIDE ION × 4 EDO 1,2-ETHANEDIOL × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.2;293 K;2.5 M sodium chloride, 0.1 M sodium-potassium phosphate (30% ethylene glycol cryoprotectant), pH 6.2, VAPOR DIFFUSION, SITTING DROP, temperature 293K
分辨率 1.30 Å R-free 0.160
3WYP Crystal structure of wild-type core streptavidin in complex with D-biotin/biotin-D-sulfoxide at 1.3 A resolution 提交 2014-09-05 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:UNP residues 37-163
链 B 37–163(127 aa) 片段:UNP residues 37-163
链 C 37–163(127 aa) 片段:UNP residues 37-163
链 D 37–163(127 aa) 片段:UNP residues 37-163
未记录 BTN BIOTIN × 2 GOL GLYCEROL × 10 BSO BIOTIN-D-SULFOXIDE × 2 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 5.2;293 K;0.2M ammonium sulfate, 0.1M sodium acetate trihydrate, 24% polyethylene glycol 4000, pH 5.2, VAPOR DIFFUSION, SITTING DROP, temperature 293K
分辨率 1.30 Å R-free 0.179
3WYQ Crystal structure of the low-immunogenic core streptavidin mutant LISA-314 (Y22S/Y83S/R84K/E101D/R103K/E116N) at 1.0 A resolution 提交 2014-09-05 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:UNP residues 37-163
链 B 37–163(127 aa) 片段:UNP residues 37-163
突变:Y22S/Y83S/R84K/E101D/R103K/E116N 突变:Y22S/Y83S/R84K/E101D/R103K/E116N BTN BIOTIN × 4 GOL GLYCEROL × 20 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 5.2;293 K;0.2M ammonium sulfate, 0.1M sodium acetate trihydrate, 24% polyethylene glycol 4000, pH 5.2, VAPOR DIFFUSION, SITTING DROP, temperature 293K
分辨率 1.00 Å R-free 0.163
3WZN Crystal structure of the core streptavidin mutant V21 (Y22S/N23D/S27D/Y83S/R84K/E101D/R103K/E116N) complexed with biotin at 1.3 A resolution 提交 2014-10-01 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:UNP residues 37-163
链 B 37–163(127 aa) 片段:UNP residues 37-163
突变:Y22S/N23D/S27D/Y83S/R84K/E101D/R103K/E116N 突变:Y22S/N23D/S27D/Y83S/R84K/E101D/R103K/E116N BTN BIOTIN × 4 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4.6;294 K;100 mM sodium acetate trihydrate, 2.0 M ammonium sulfate, pH 4.6, VAPOR DIFFUSION, SITTING DROP, temperature 294K
分辨率 1.30 Å R-free 0.207
3WZO Crystal structure of the core streptavidin mutant V21 (Y22S/N23D/S27D/Y83S/R84K/E101D/R103K/E116N) complexed with biotin long tail (BTNtail) at 1.5 A resolution 提交 2014-10-01 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:UNP residues 37-163
链 B 37–163(127 aa) 片段:UNP residues 37-163
链 C 37–163(127 aa) 片段:UNP residues 37-163
链 D 37–163(127 aa) 片段:UNP residues 37-163
突变:Y22S/N23D/S27D/Y83S/R84K/E101D/R103K/E116N 突变:Y22S/N23D/S27D/Y83S/R84K/E101D/R103K/E116N 突变:Y22S/N23D/S27D/Y83S/R84K/E101D/R103K/E116N 突变:Y22S/N23D/S27D/Y83S/R84K/E101D/R103K/E116N ZOE 6-({5-[(3aS,4S,5S,6aR)-5-oxido-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoyl}amino)hexanoic acid × 4 GOL GLYCEROL × 3 CD CADMIUM ION × 9 P6G HEXAETHYLENE GLYCOL × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4.6;293 K;0.1 M cadmium chloride hydrate, 0.1 M sodium acetate trihydrate, 30%(v/v) PEG400, pH 4.6, VAPOR DIFFUSION, SITTING DROP, temperature 293K
分辨率 1.50 Å R-free 0.236
3WZP Crystal structure of the core streptavidin mutant V21 (Y22S/N23D/S27D/Y83S/R84K/E101D/R103K/E116N) complexed with iminobiotin long tail (IMNtail) at 1.2 A resolution 提交 2014-10-01 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:UNP residues 37-163
链 B 37–163(127 aa) 片段:UNP residues 37-163
链 C 37–163(127 aa) 片段:UNP residues 37-163
链 D 37–163(127 aa) 片段:UNP residues 37-163
突变:Y22S/N23D/S27D/Y83S/R84K/E101D/R103K/E116N 突变:Y22S/N23D/S27D/Y83S/R84K/E101D/R103K/E116N 突变:Y22S/N23D/S27D/Y83S/R84K/E101D/R103K/E116N 突变:Y22S/N23D/S27D/Y83S/R84K/E101D/R103K/E116N ZOF 6-({5-[(2E,3aS,4S,6aR)-2-iminohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoyl}amino)hexanoic acid × 4 GOL GLYCEROL × 5 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;293 K;0.2 M sodium citrate tribasic dehydrate, 0.1 M HEPES sodium, 35%(w/v) (+/-)-2-methyl-2, 4-pentandiol, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
分辨率 1.20 Å R-free 0.161
3WZQ Crystal structure of the core streptavidin mutant V212 (Y22S/N23D/S27D/S45N/Y83S/R84K/E101D/R103K/E116N) complexed with iminobiotin long tail (IMNtail) at 1.7 A resolution 提交 2014-10-01 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:UNP residues 37-163
链 B 37–163(127 aa) 片段:UNP residues 37-163
链 C 37–163(127 aa) 片段:UNP residues 37-163
链 D 37–163(127 aa) 片段:UNP residues 37-163
突变:Y22S/N23D/S27D/S45N/Y83S/R84K/E101D/R103K/E116N 突变:Y22S/N23D/S27D/S45N/Y83S/R84K/E101D/R103K/E116N 突变:Y22S/N23D/S27D/S45N/Y83S/R84K/E101D/R103K/E116N 突变:Y22S/N23D/S27D/S45N/Y83S/R84K/E101D/R103K/E116N ZOF 6-({5-[(2E,3aS,4S,6aR)-2-iminohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoyl}amino)hexanoic acid × 4 P6G HEXAETHYLENE GLYCOL × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.8;293 K;60 mM sodium cacodylate trihydrate, 27%(w/v) PEG300, pH 6.8, VAPOR DIFFUSION, SITTING DROP, temperature 293K
分辨率 1.70 Å R-free 0.244
3X00 Crystal structure of the core streptavidin mutant V212 (Y22S/N23D/S27D/S45N/Y83S/R84K/E101D/R103K/E116N) complexed with bis iminobiotin long tail (Bis-IMNtail) at 1.3 A resolution 提交 2014-10-09 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:UNP residues 37-163
链 B 37–163(127 aa) 片段:UNP residues 37-163
链 C 37–163(127 aa) 片段:UNP residues 37-163
链 D 37–163(127 aa) 片段:UNP residues 37-163
突变:Y22S/N23D/S27D/S45N/Y83S/R84K/E101D/R103K/E116N 突变:Y22S/N23D/S27D/S45N/Y83S/R84K/E101D/R103K/E116N 突变:Y22S/N23D/S27D/S45N/Y83S/R84K/E101D/R103K/E116N 突变:Y22S/N23D/S27D/S45N/Y83S/R84K/E101D/R103K/E116N ZOF 6-({5-[(2E,3aS,4S,6aR)-2-iminohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoyl}amino)hexanoic acid × 4 EDN ETHANE-1,2-DIAMINE × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.4;293 K;0.2 M sodium fluoride, 20% PEG3350, pH 7.4, VAPOR DIFFUSION, SITTING DROP, temperature 293K
分辨率 1.30 Å R-free 0.188
4BX5 cis-divalent streptavidin 提交 2013-07-08 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:RESIDUES 37-163
链 B 37–163(127 aa) 片段:RESIDUES 37-163
链 C 37–163(127 aa) 片段:RESIDUES 37-163
链 D 37–163(127 aa) 片段:RESIDUES 37-163
突变:YES 突变:YES EDO 1,2-ETHANEDIOL × 4 PG4 TETRAETHYLENE GLYCOL × 2 X-RAY DIFFRACTION
X-ray结晶条件 pH 6.5;2.5 % W/V POLYETHYLENE GLYCOL (PEG) 1000, 12.5 % W/V PEG 3350, 12.5 % V/V MPD, 30 MM OF ETHYLENE GLYCOL MIX (DI-ETHYLENEGLYCOL, TRI-ETHYLENEGLYCOL, TETRA-ETHYLENEGLYCOL, PENTA-ETHYLENEGLYCOL) AND 0.1 M MES/IMIDAZOLE PH 6.5, CORRESPONDING TO CONDITION E4 OF THE MORPHEUS SCREEN
分辨率 1.43 Å R-free 0.187
4BX6 trans-divalent streptavidin 提交 2013-07-08 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:RESIDUES 37-163
链 B 37–163(127 aa) 片段:RESIDUES 37-163
链 C 37–163(127 aa) 片段:RESIDUES 37-163
链 D 37–163(127 aa) 片段:RESIDUES 37-163
突变:YES 突变:YES MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 3 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6;291 K;65% V/V 2-METHYL-2, 4-PENTANEDIOL (MPD), 0.1 M 2-(N-MORPHOLINO)ETHANESULFONIC ACID (MES) PH 6.0. CRYSTALS WERE OBTAINED BY THE SITTING-DROP VAPOR-DIFFUSION METHOD AT 291 K AND REACHED A MAXIMUM SIZE AFTER 10 DAYS AND WERE HARVESTED SOON AFTER
分辨率 1.59 Å R-free 0.187
4BX7 trans-divalent streptavidin bound to biotin-4-fluorescein 提交 2013-07-08 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa)
链 B 37–163(127 aa)
突变:YES MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 2 B4F biotin-4-fluorescein × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;277 K;65% V/V MPD, 0.1 M MES PH 4.0. CRYSTALS WERE OBTAINED BY THE SITTING-DROP VAPOR-DIFFUSION METHOD AT 277 K, REACHED A MAXIMUM SIZE AFTER 14 DAYS AND WERE HARVESTED SOON AFTER
分辨率 2.26 Å R-free 0.237
4CPE Wild-type streptavidin in complex with love-hate ligand 1 (LH1) 提交 2014-02-06 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:RESIDUES 37-163
链 B 37–163(127 aa) 片段:RESIDUES 37-163
未记录 LUV (3aS,4S,6aR)-2-oxo-hexahydro-1H-thieno[3,4- d]imidazolidin-4-yl]-N-{2-[(2,6- diphenylphenyl)formamido]ethyl}pentanamide × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4.5;75% SATURATED AMMONIUM SULPHATE, 25% 1M SODIUM ACETATE PH4.5. SITTING DROP
分辨率 1.06 Å R-free 0.153
4CPF Wild-type streptavidin in complex with love-hate ligand 3 (LH3) 提交 2014-02-06 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:RESIDUES 37-163
链 B 37–163(127 aa) 片段:RESIDUES 37-163
未记录 LH3 methyl 4-(2-{5-[(3aS,4S,6aR)-2-oxo-hexahydro-1H- thieno[3,4-d]imidazolidin-4-yl]pentanehydrazido}-3- [4-(methoxycarbonyl)phenyl]phenyl)benzoate × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4.5;75% SATURATED AMMONIUM SULPHATE, 25% 1M SODIUM ACETATE PH4.5. SITTING DROP
分辨率 1.14 Å R-free 0.165
4CPH trans-divalent streptavidin with love-hate ligand 4 提交 2014-02-06 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:RESIDUES 37-163
链 B 37–163(127 aa) 片段:RESIDUES 37-163
链 C 37–163(127 aa) 片段:RESIDUES 37-163
链 D 37–163(127 aa) 片段:RESIDUES 37-163
突变:YES 突变:YES LH4 5-[(3aS,4S,6aR)-2-oxo-hexahydro-1H-thieno[3,4- d]imidazolidin-4-yl]-N'-{2,6-bis[4-(morpholine-4- sulfonyl)phenyl]phenyl}pentanehydrazide × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4.5;75% AMMONIUM SULPHATE, 25% SODIUM ACETATE PH4.5. SITTING DROP
分辨率 1.64 Å R-free 0.232
4CPI streptavidin A86D mutant with love-hate ligand 4 提交 2014-02-06 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 C 37–163(127 aa) 片段:RESIDUES 37-163
链 D 37–163(127 aa) 片段:RESIDUES 37-163
突变:YES 突变:YES LH4 5-[(3aS,4S,6aR)-2-oxo-hexahydro-1H-thieno[3,4- d]imidazolidin-4-yl]-N'-{2,6-bis[4-(morpholine-4- sulfonyl)phenyl]phenyl}pentanehydrazide × 4 PEG DI(HYDROXYETHYL)ETHER × 4 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 8.5;CONDITION A9 OF THE MORPHEUS SCREEN: 0.1 M BICINE/TRIZMA BASE PH 8.5, 10% W/V POLYETHYLENE GLYCOL 20,000, 20% V/V POLYETHYLENE GLYCOL MONOMETHYL ETHER 550, 30 MM MAGNESIUM CHLORIDE AND 30 MM CALCIUM CHLORIDE. SITTING DROP.
分辨率 1.54 Å R-free 0.181
4CPI streptavidin A86D mutant with love-hate ligand 4 提交 2014-02-06 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa) 片段:RESIDUES 37-163
链 B 37–163(127 aa) 片段:RESIDUES 37-163
突变:YES 突变:YES LH4 5-[(3aS,4S,6aR)-2-oxo-hexahydro-1H-thieno[3,4- d]imidazolidin-4-yl]-N'-{2,6-bis[4-(morpholine-4- sulfonyl)phenyl]phenyl}pentanehydrazide × 4 PEG DI(HYDROXYETHYL)ETHER × 4 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 8.5;CONDITION A9 OF THE MORPHEUS SCREEN: 0.1 M BICINE/TRIZMA BASE PH 8.5, 10% W/V POLYETHYLENE GLYCOL 20,000, 20% V/V POLYETHYLENE GLYCOL MONOMETHYL ETHER 550, 30 MM MAGNESIUM CHLORIDE AND 30 MM CALCIUM CHLORIDE. SITTING DROP.
分辨率 1.54 Å R-free 0.181
4CPI streptavidin A86D mutant with love-hate ligand 4 提交 2014-02-06 Assembly 3 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 C 37–163(127 aa) 片段:RESIDUES 37-163
链 D 37–163(127 aa) 片段:RESIDUES 37-163
突变:YES 突变:YES LH4 5-[(3aS,4S,6aR)-2-oxo-hexahydro-1H-thieno[3,4- d]imidazolidin-4-yl]-N'-{2,6-bis[4-(morpholine-4- sulfonyl)phenyl]phenyl}pentanehydrazide × 4 PEG DI(HYDROXYETHYL)ETHER × 4 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 8.5;CONDITION A9 OF THE MORPHEUS SCREEN: 0.1 M BICINE/TRIZMA BASE PH 8.5, 10% W/V POLYETHYLENE GLYCOL 20,000, 20% V/V POLYETHYLENE GLYCOL MONOMETHYL ETHER 550, 30 MM MAGNESIUM CHLORIDE AND 30 MM CALCIUM CHLORIDE. SITTING DROP.
分辨率 1.54 Å R-free 0.181
4DNE Crystal structure of a triple-mutant of streptavidin in complex with desthiobiotin 提交 2012-02-08 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 1–183(183 aa)
链 B 1–183(183 aa)
突变:E44V, S45T, V47R 突变:E44V, S45T, V47R DTB 6-(5-METHYL-2-OXO-IMIDAZOLIDIN-4-YL)-HEXANOIC ACID × 4 SO4 SULFATE ION × 12 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6.5;293 K;10 mM MgSO4, 50 mM Na caodylate, 2M ammonium sulfate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.88 Å R-free 0.219
4EKV Streptavidin 8-aa-loop H127C mutein with reversible biotin binding 提交 2012-04-09 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 25–183(159 aa)
突变:H151C BTN BIOTIN × 4 CL CHLORIDE ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6;298 K;50% Tacsimate, 10% glycerol, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
分辨率 2.00 Å R-free 0.225
4GD9 Circular Permuted Streptavidin N49/G48 提交 2012-07-31 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 73–163(91 aa)
链 A 37–72(36 aa)
链 B 73–163(91 aa)
链 B 37–72(36 aa)
链 C 73–163(91 aa)
链 C 37–72(36 aa)
链 D 73–163(91 aa)
链 D 37–72(36 aa)
未记录 BTN BIOTIN × 4 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.5;298 K;1.0 M ammonium phosphate, 0.1 M Tris-chloride, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
分辨率 1.50 Å R-free 0.230
4GDA Circular Permuted Streptavidin A50/N49 提交 2012-07-31 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 74–163(90 aa)
链 A 37–73(37 aa)
链 B 74–163(90 aa)
链 B 37–73(37 aa)
未记录 BTN BIOTIN × 4 GOL GLYCEROL × 6 SO4 SULFATE ION × 6 EOH ETHANOL × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 8.5;298 K;25% saturated ammonium sulfate, 0.1 M Tris-chloride, 0.2 M lithium sulfate, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
分辨率 1.00 Å R-free 0.143
4GJS Streptavidin-K121H 提交 2012-08-10 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–183(147 aa)
链 B 37–183(147 aa)
未记录 0OD trichloro{(1,2,3,4,5-eta)-1,2,3,4-tetramethyl-5-[2-({5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoyl}amino)ethyl]cyclopentadienyl}rhodium(1+) × 4 RH Rhodium × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6;277 K;0.1 M MES, 19 % PEG500, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
分辨率 1.85 Å R-free 0.250
4GJV Streptavidin-S112H 提交 2012-08-10 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–183(147 aa)
突变:S112H 0OD trichloro{(1,2,3,4,5-eta)-1,2,3,4-tetramethyl-5-[2-({5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoyl}amino)ethyl]cyclopentadienyl}rhodium(1+) × 4 CL CHLORIDE ION × 16 RH Rhodium × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6;277 K;0.1 M MES, 19 % PEG500, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
分辨率 2.40 Å R-free 0.230
4IRW Co-crystallization of streptavidin-biotin complex with a lanthanide-ligand complex gives rise to a novel crystal form 提交 2013-01-15 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 36–163(128 aa) 片段:UNP residues 36-163
未记录 PDC PYRIDINE-2,6-DICARBOXYLIC ACID × 48 BTN BIOTIN × 4 TB TERBIUM(III) ION × 20 NA SODIUM ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 8;298 K;1.5 uL protein (pH 8.0) incubated with saturated biotin solution + 1.5 uL 200 mM Na3[Tb(Dpa)3] + 3 uL 60% v/v MPD, VAPOR DIFFUSION, HANGING DROP, temperature 298K
分辨率 1.40 Å R-free 0.154
4JO6 Streptavidin complex with SBP-Tag 提交 2013-03-17 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 6 PDB 声明:hexameric(6) 与蛋白数一致
链 A 25–183(159 aa) 片段:UNP residues 25-183
链 B 25–183(159 aa) 片段:UNP residues 25-183
链 C 25–183(159 aa) 片段:UNP residues 25-183
链 D 25–183(159 aa) 片段:UNP residues 25-183
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7;293 K;56% Tacsimate, 12%(w/v) glycerol, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.75 Å R-free 0.242
4OKA Structural-, Kinetic- and Docking Studies of Artificial Imine Reductases Based on the Biotin-Streptavidin Technology: An Induced Lock-and-Key Hypothesis 提交 2014-01-22 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa) 片段:UNP residues 38-183
突变:S112K 5IR [N-(4-{[2-(amino-kappaN)ethyl]sulfamoyl-kappaN}phenyl)-5-(2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamidato]iridium(III) × 4 IR IRIDIUM ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 8;293 K;ammonium sulfate, sodium acetate, pH 8.0, vapor diffusion, hanging drop, temperature 293K
分辨率 2.50 Å R-free 0.240
4Y59 Crystal structure of ALiS1-Streptavidin complex 提交 2015-02-11 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–159(121 aa) 片段:UNP residues 39-159
链 B 39–159(121 aa) 片段:UNP residues 39-159
链 C 39–159(121 aa) 片段:UNP residues 39-159
链 D 39–159(121 aa) 片段:UNP residues 39-159
未记录 T21 2-[3-(trifluoromethyl)phenyl]furo[3,2-c]pyridin-4(5H)-one × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7;293 K;0.1M Hepes-NaOH (pH7.0), 50%(v/v) MPD
分辨率 1.22 Å R-free 0.155
4Y5D CRYSTAL STRUCTURE OF ALiS2-STREPTAVIDIN COMPLEX 提交 2015-02-11 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–160(122 aa) 片段:UNP residues 39-160
链 B 39–160(122 aa) 片段:UNP residues 39-160
链 C 39–160(122 aa) 片段:UNP residues 39-160
链 D 39–160(122 aa) 片段:UNP residues 39-160
未记录 MT6 methyl 3-(4-oxo-4,5-dihydrofuro[3,2-c]pyridin-2-yl)benzoate × 3 PE3 3,6,9,12,15,18,21,24,27,30,33,36,39-TRIDECAOXAHENTETRACONTANE-1,41-DIOL × 1 DMS DIMETHYL SULFOXIDE × 1 P6G HEXAETHYLENE GLYCOL × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6;293 K;0.1M Mes-NaOH (pH6.0), 45%(w/v) PEG1000
分辨率 1.20 Å R-free 0.174
4YVB Structure of D128N streptavidin 提交 2015-03-19 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 40–159(120 aa)
链 B 40–159(120 aa)
链 C 40–159(120 aa)
链 D 40–159(120 aa)
突变:D128N 突变:D128N 突变:D128N 突变:D128N BTN BIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.5;298 K;0.05 M HEPES, pH 7.5 with 7.5% PEG 8000
分辨率 1.35 Å R-free 0.170
5B5F Crystal structure of ALiS3-Streptavidin complex 提交 2016-05-04 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 40–159(120 aa) 片段:UNP residues 40-159
链 B 40–159(120 aa) 片段:UNP residues 40-159
链 C 40–159(120 aa) 片段:UNP residues 40-159
链 D 40–159(120 aa) 片段:UNP residues 40-159
未记录 6F3 N-methyl-3-(4-oxo-4,5-dihydrofuro[3,2-c]pyridin-2-yl)benzenesulfonamide × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;0.1M MES-NaOH (pH6.0), 35%(w/v) PEG 1000, 2.0% agarose hydrogel
分辨率 1.20 Å R-free 0.193
5B5G Crystal structure of ALiS4-Streptavidin complex 提交 2016-05-04 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 40–159(120 aa) 片段:UNP residues 40-159
链 B 40–159(120 aa) 片段:UNP residues 40-159
链 C 40–159(120 aa) 片段:UNP residues 40-159
链 D 40–159(120 aa) 片段:UNP residues 40-159
未记录 SO3 SULFITE ION × 7 6FX methyl 5-(4-oxidanylidene-5~{H}-furo[3,2-c]pyridin-2-yl)pyridine-3-carboxylate × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 8;293 K;0.1M Tris-HCl (pH8.0), 30%(w/v) PEG 1000, 2.0% agarose hydrogel
分辨率 1.50 Å R-free 0.193
5CSE Streptavidin-S112Y-K121E Complexed with Palladium-Containing Biotin Ligand 提交 2015-07-23 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–158(121 aa) 片段:UNP residues 37-158
链 B 38–158(121 aa) 片段:UNP residues 37-158
突变:S112Y-K121E 突变:S112Y-K121E SVP chloro{di-tert-butyl[2-({5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoyl}amino)ethyl]-lambda~5~-phosphanyl}(1-phenylprop-1-ene-1,3-diyl-kappa~2~C~1~,C~3~)palladium × 4 CL CHLORIDE ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;15-25% PEG 1500, 100mM SPG buffer (mixed succinic acid, sodium dihydrogen phosphate and glycine in the ratio 2:7:7; 75% at pH 4 and 25% at pH 10)
分辨率 1.79 Å R-free 0.256
5CSE Streptavidin-S112Y-K121E Complexed with Palladium-Containing Biotin Ligand 提交 2015-07-23 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 A 38–158(121 aa) 片段:UNP residues 37-158
链 B 38–158(121 aa) 片段:UNP residues 37-158
突变:S112Y-K121E 突变:S112Y-K121E SVP chloro{di-tert-butyl[2-({5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoyl}amino)ethyl]-lambda~5~-phosphanyl}(1-phenylprop-1-ene-1,3-diyl-kappa~2~C~1~,C~3~)palladium × 2 CL CHLORIDE ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;15-25% PEG 1500, 100mM SPG buffer (mixed succinic acid, sodium dihydrogen phosphate and glycine in the ratio 2:7:7; 75% at pH 4 and 25% at pH 10)
分辨率 1.79 Å R-free 0.256
5F2B Expanding Nature's Catalytic Repertoire -Directed Evolution of an Artificial Metalloenzyme for In Vivo Metathesis 提交 2015-12-01 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:V47A,N49K,T114Q,A119G,K121R 9RU [1-[4-[[5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]methyl]-2,6-dimethyl-phenyl]-3-(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-1-ium-2-yl]-bis(chloranyl)ruthenium × 4 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;293 K;1.5 M ammonium sulfate, 0.1 M sodium acetate
分辨率 1.70 Å R-free 0.206
5JD2 SFX structure of corestreptavidin-selenobiotin complex 提交 2016-04-15 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 40–159(120 aa)
链 B 40–159(120 aa)
链 C 40–159(120 aa)
链 D 40–159(120 aa)
未记录 BYY 5-[(3aS,4S,6aR)-2-oxohexahydro-1H-selenopheno[3,4-d]imidazol-4-yl]pentanoic acid × 4 X-RAY DIFFRACTION
X-ray结晶条件 BATCH MODE;293 K;24% PEG 1500 and 20% glycerol
分辨率 1.90 Å R-free 0.200
5K67 Designed Artificial Cupredoxins 提交 2016-05-24 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
未记录 SI4 [CuII(biot-pr-dpea)]2+ × 4 GOL GLYCEROL × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;274 K;2.0 M ammonium sulfate, 0.1 M sodium acetate, pH 4
分辨率 1.70 Å R-free 0.234
5K68 Designed Artificial Cupredoxins 提交 2016-05-24 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
未记录 SI9 [CuII(biot-bu-dpea)]2+ × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;274 K;2.0 M ammonium sulfate, 0.1 M sodium acetate, pH 4
分辨率 1.40 Å R-free 0.181
5L3Y Designed Artificial Cupredoxins 提交 2016-05-24 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
未记录 CU6 [CuII(biot-et-dpea)]2+ × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;274 K;2.0 M ammonium sulfate, 0.1 M sodium acetate, pH 4
分辨率 1.70 Å R-free 0.244
5N7X CRYSTAL STRUCTURE OF STREPTAVIDIN WITH PEPTIDE EWVHPQFEQKAK 提交 2017-02-21 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 1–183(183 aa)
链 K 1–183(183 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.5;293 K;0.1M Magnesium acetate 0.1M Sodium cacodylate pH 6.5 15% PEG6000
分辨率 1.12 Å R-free 0.186
5N7X CRYSTAL STRUCTURE OF STREPTAVIDIN WITH PEPTIDE EWVHPQFEQKAK 提交 2017-02-21 Assembly 2 蛋白异源复合物 异源复合物;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 B 1–183(183 aa)
链 M 1–183(183 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.5;293 K;0.1M Magnesium acetate 0.1M Sodium cacodylate pH 6.5 15% PEG6000
分辨率 1.12 Å R-free 0.186
5N7X CRYSTAL STRUCTURE OF STREPTAVIDIN WITH PEPTIDE EWVHPQFEQKAK 提交 2017-02-21 Assembly 3 蛋白异源复合物 异源复合物;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 E 1–183(183 aa)
链 O 1–183(183 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.5;293 K;0.1M Magnesium acetate 0.1M Sodium cacodylate pH 6.5 15% PEG6000
分辨率 1.12 Å R-free 0.186
5N7X CRYSTAL STRUCTURE OF STREPTAVIDIN WITH PEPTIDE EWVHPQFEQKAK 提交 2017-02-21 Assembly 4 蛋白异源复合物 异源复合物;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 F 1–183(183 aa)
链 H 1–183(183 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.5;293 K;0.1M Magnesium acetate 0.1M Sodium cacodylate pH 6.5 15% PEG6000
分辨率 1.12 Å R-free 0.186
5N89 CRYSTAL STRUCTURE OF STREPTAVIDIN WITH PEPTIDE GNSFDDWLASKG 提交 2017-02-23 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 A 1–183(183 aa)
链 B 1–183(183 aa)
链 D 1–183(183 aa)
链 F 1–183(183 aa)
未记录 GOL GLYCEROL × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;293 K;0.1M Potassium chloride 0.1M HEPES pH 7.5 15% PEG6000
分辨率 1.27 Å R-free 0.204
5N89 CRYSTAL STRUCTURE OF STREPTAVIDIN WITH PEPTIDE GNSFDDWLASKG 提交 2017-02-23 Assembly 2 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 H 1–183(183 aa)
链 K 1–183(183 aa)
链 M 1–183(183 aa)
链 O 1–183(183 aa)
未记录 GOL GLYCEROL × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;293 K;0.1M Potassium chloride 0.1M HEPES pH 7.5 15% PEG6000
分辨率 1.27 Å R-free 0.204
5N8B CRYSTAL STRUCTURE OF STREPTAVIDIN WITH PEPTIDE AFPDYLAEYHGG 提交 2017-02-23 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 A 1–183(183 aa)
链 B 1–183(183 aa)
链 D 1–183(183 aa)
链 G 1–183(183 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 5;293 K;0.1M Magnesium chloride 0.1M Sodium citrate pH 5 15% PEG4000
分辨率 1.03 Å R-free 0.155
5N8E CRYSTAL STRUCTURE OF STREPTAVIDIN WITH PEPTIDE RDPAPAWAHGGG 提交 2017-02-23 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 7 PDB 声明:heptameric(7) 与蛋白数一致
链 A 1–183(183 aa)
链 B 1–183(183 aa)
链 C 1–183(183 aa)
链 D 1–183(183 aa)
未记录 NA SODIUM ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;293 K;0.2M Ammonium acetate 0.1M Sodium acetate pH 4 15% PEG4000
分辨率 1.10 Å R-free 0.153
5N8J CRYSTAL STRUCTURE OF STREPTAVIDIN WITH PEPTIDE D-amino acid containing peptide GyGlanvdessG 提交 2017-02-23 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 7 PDB 声明:heptameric(7) 与蛋白数一致
链 A 1–183(183 aa)
链 B 1–183(183 aa)
链 C 1–183(183 aa)
链 D 1–183(183 aa)
未记录 IPA ISOPROPYL ALCOHOL × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;0.1M Sodium citrate pH 5.6 20% PEG4000 20% Isopropanol
分辨率 1.05 Å R-free 0.193
5N8T CRYSTAL STRUCTURE OF STREPTAVIDIN D-amino acid containing peptide Gdlwqheatwkkq 提交 2017-02-24 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 1–183(183 aa)
未记录 DLE D-LEUCINE × 1 DTR D-TRYPTOPHAN × 2 DGN D-GLUTAMINE × 1 DHI D-HISTIDINE × 1 DGL D-GLUTAMIC ACID × 1 DAL D-ALANINE × 1 DTH D-THREONINE × 1 DLY D-LYSINE × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4.5;293 K;0.1M Sodium citrate pH 4.5, 20% PEG4000
分辨率 1.61 Å R-free 0.243
5N8W CRYSTAL STRUCTURE OF STREPTAVIDIN with D-amino acid containing peptide GGwhdeatwkpG 提交 2017-02-24 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 A 1–183(183 aa)
链 B 1–183(183 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;293 K;0.1M Magnesium acetate 0.1M MOPS pH 7.5 12% PEG8000
分辨率 1.10 Å R-free 0.151
5N99 CRYSTAL STRUCTURE OF STREPTAVIDIN with cyclic peptide NQpWQ 提交 2017-02-24 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 A 1–183(183 aa)
链 B 1–183(183 aa)
链 D 1–183(183 aa)
链 M 1–183(183 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 5.5;293 K;0.1M Sodium citrate pH 5.5 15% PEG6000
分辨率 1.50 Å R-free 0.192
5N99 CRYSTAL STRUCTURE OF STREPTAVIDIN with cyclic peptide NQpWQ 提交 2017-02-24 Assembly 2 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 G 1–183(183 aa)
链 I 1–183(183 aa)
链 K 1–183(183 aa)
链 Q 1–183(183 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 5.5;293 K;0.1M Sodium citrate pH 5.5 15% PEG6000
分辨率 1.50 Å R-free 0.192
5N99 CRYSTAL STRUCTURE OF STREPTAVIDIN with cyclic peptide NQpWQ 提交 2017-02-24 Assembly 3 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 O 1–183(183 aa)
链 S 1–183(183 aa)
链 U 1–183(183 aa)
链 Y 1–183(183 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 5.5;293 K;0.1M Sodium citrate pH 5.5 15% PEG6000
分辨率 1.50 Å R-free 0.192
5TO2 Crystal structure of streptavidin with one wild type subunit and three mutated subunits (N23A/S27D/S45A) 提交 2016-10-16 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–163(125 aa)
链 B 39–163(125 aa)
链 C 39–163(125 aa)
链 D 39–162(124 aa)
突变:N23A, S27D, S45A 突变:N23A, S27D, S45A 突变:N23A, S27D, S45A PEG DI(HYDROXYETHYL)ETHER × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;293 K;0.1 M Tris pH 8.3, 0.25 M MgCl2, 32% PEG4K
分辨率 1.65 Å R-free 0.234
5VCQ A Hyrdrogen Producing Hybrid Streptavidin-Diiron Catalyst 提交 2017-03-31 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 1–183(183 aa)
链 B 1–183(183 aa)
链 C 1–183(183 aa)
链 D 1–183(183 aa)
未记录 BN7 2-methylpropyl 5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoate × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 8.5;298 K;100mM TRIS pH 8.5, 200mM MgCl2, 20-30% PEG4000
分辨率 2.05 Å R-free 0.218
5VKX Coordination Chemistry within a Protein Host: Regulation of the Secondary Coordination Sphere 提交 2017-04-24 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
未记录 S18 [N-(3-{bis[2-(pyridin-2-yl-kappaN)ethyl]amino-kappaN}ethyl)-5-(2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide](azido)copper × 4 CU COPPER (II) ION × 4 GOL GLYCEROL × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;295 K;26 mg/mL protein, 2.0 M ammonium sulfate, 0.1 M sodium acetate, pH 4.0
分辨率 1.37 Å R-free 0.187
5VL5 Coordination Chemistry within a Protein Host: Regulation of the Secondary Coordination Sphere 提交 2017-04-24 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
未记录 S31 [N-(3-{bis[2-(pyridin-2-yl-kappaN)ethyl]amino-kappaN}propyl)-5-(2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide](azido)(hydroxy)copper × 4 CU COPPER (II) ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;295 K;2.0 M ammonium sulfate, 0.1 M sodium acetate, pH 4.0
分辨率 1.46 Å R-free 0.260
5VL8 Coordination Chemistry within a Protein Host: Regulation of the Secondary Coordination Sphere 提交 2017-04-25 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
未记录 S32 [N-(3-{bis[2-(pyridin-2-yl-kappaN)ethyl]amino-kappaN}propyl)-5-(2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide](hydroxy)copper × 4 CU COPPER (II) ION × 4 GOL GLYCEROL × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;295 K;26 mg/mL protein, 2 M ammonium sulfate, 0.1 M sodium acetate, pH 4.0
分辨率 1.70 Å R-free 0.215
5WBA Peroxide Activation Regulated by Hydrogen Bonds within Artificial Cu Proteins - WT 提交 2017-06-28 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa) 片段:UNP residues 38-183
未记录 SI8 [N-(2-{bis[2-(pyridin-2-yl-kappaN)ethyl]amino-kappaN}ethyl)-5-(2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide](hydrogen peroxido-kappaO)copper × 4 ACT ACETATE ION × 4 SO4 SULFATE ION × 4 CU COPPER (II) ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;298 K;0.1 M sodium acetate, pH 4.0, 2.6 M ammonium sulfate
分辨率 1.50 Å R-free 0.151
5WBB Peroxide Activation Regulated by Hydrogen Bonds within Artificial Cu Proteins - S112A 提交 2017-06-28 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa) 片段:UNP residues 38-183
突变:S112A SQ1 [N-(2-{bis[2-(pyridin-2-yl-kappaN)ethyl]amino-kappaN}ethyl)-5-(2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide]copper × 4 CU COPPER (II) ION × 4 GOL GLYCEROL × 4 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;298 K;0.1 M sodium acetate, 2.6 M sodium sulfate
分辨率 1.50 Å R-free 0.188
5WBC Designed Artificial Cupredoxins - WT 提交 2017-06-28 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
未记录 CU6 [CuII(biot-et-dpea)]2+ × 4 GOL GLYCEROL × 4 ACT ACETATE ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4;274 K;0.1 M sodium acetate, pH 4, 2.6 M ammonium sulfate
分辨率 1.72 Å R-free 0.168
5WBD Peroxide Activation Regulated by Hydrogen Bonds within Artificial Cu Proteins - N49A 提交 2017-06-28 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa) 片段:UNP residues 38-183
突变:N49A SI7 [N-(2-{bis[2-(pyridin-2-yl-kappaN)ethyl]amino-kappaN}ethyl)-5-(2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide](hydroxy)copper × 4 ACT ACETATE ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;298 K;0.1 M sodium acetate, 2.0 M sodium sulfate
分辨率 1.50 Å R-free 0.178
6ANX Peroxide Activation Regulated by Hydrogen Bonds within Artificial Cu Proteins - WT (low exposure) 提交 2017-08-14 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa) 片段:UNP residues 38-183
未记录 SI0 [N-(2-{bis[2-(pyridin-2-yl-kappaN)ethyl]amino-kappaN}ethyl)-5-(2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide](hydrogen peroxido-kappaO)hydroxycopper × 4 ACT ACETATE ION × 4 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;274 K;2.6 M ammonium sulfate, 0.1 M sodium acetate
分辨率 1.62 Å R-free 0.187
6AUC Artificial metalloproteins containing a Co4O4 active site - 2xm-Sav 提交 2017-08-31 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:E101Q, K121A OLS N-biotin-C-Co4(mu3-O)4(Py)4(H2O)4-beta-alanine × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;298 K;2.6 M ammonium sulfate, 0.1 M sodium acetate, pH 4.0
分辨率 1.46 Å R-free 0.201
6AUE Artificial Metalloproteins Containing a Co4O4 Active Site - 2xm-S112Y-b 提交 2017-08-31 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:E101Q, S112Y, K121A OL3 N-biotin-C-Co4(mu3-O)4(OAc)(Py)4(H2O)3-beta-alanine × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;298 K;2.6 M ammonium sulfate, 0.1 M sodium acetate, pH 4.0
分辨率 1.36 Å R-free 0.229
6AUH Artificial Metalloproteins Containing a Co4O4 Active Site - 2xm-S112Y-a 提交 2017-09-01 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:E101Q, S112Y, K121A OL5 N-biotin-C-Co4(mu3-O)4(OAc)(Py)3(H2O)3-beta-alanine × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;298 K;2.6 M ammonium sulfate, 0.1 M sodium acetate, pH 4.0
分辨率 1.60 Å R-free 0.219
6AUL Artificial Metalloproteins Containing a Co4O4 Active Site - 2xm-S112Y-b 提交 2017-09-01 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:E101Q, S112Y, K121A BTN BIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;298 K;2.6 M ammonium sulfate, 0.1 M sodium acetate, pH 4.0
分辨率 1.36 Å R-free 0.195
6AUO Artificial Metalloproteins Containing a Co4O4 Active Site - 2xm-S112F 提交 2017-09-01 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:E101Q, S112F, K121A OL4 N-biotin-C-Co4(mu3-O)4(Py)3(H2O)4-beta-alanine × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;298 K;2.6 M ammonium sulfate, 0.1 M sodium acetate, pH 4.0
分辨率 1.70 Å R-free 0.222
6AVK Streptavidin bound to peptide-like compound KPM-6 提交 2017-09-02 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–159(123 aa)
链 B 37–159(123 aa)
未记录 BZ4 N-[(2H-1,3-benzodioxol-5-yl)methyl]-2-({[(2H-1,3-benzodioxol-5-yl)methyl][2-(chloromethyl)-1,3-oxazole-4-carbonyl]amino}methyl)-N-[(4-carbamoyl-1,3-oxazol-2-yl)methyl]-1,3-oxazole-4-carboxamide × 2 HDO 1-hydroxydodecan-4-one × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;290 K;0.2 M potassium iodide, 20% PEG3350
分辨率 1.40 Å R-free 0.186
6ESS Artificial imine reductase mutant S112A-N118P-K121A-S122M 提交 2017-10-24 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
未记录 4IR {N-(4-{[2-(amino-kappaN)ethyl]sulfamoyl-kappaN}phenyl)-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide}(chloro)[(1,2,3,4,5-eta)-1,2,3,4,5-pentamethylcyclopentadienyl]iridium(III) × 4 IR IRIDIUM ION × 12 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;295 K;2.0 M ammonium sulfate, 0.1 M sodium acetate, pH 4.0
分辨率 1.91 Å R-free 0.327
6ESU Artificial imine reductase mutant S112A-N118P-K121A-S122M 提交 2017-10-24 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
未记录 6IR 5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]-~{N}-[4-(2-azanylethylsulfamoyl)phenyl]pentanamide × 4 IR IRIDIUM ION × 16 ACT ACETATE ION × 4 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;295 K;2.0 M ammonium sulfate, 0.1 M sodium acetate, pH 4.0
分辨率 1.78 Å R-free 0.211
6FH8 E. coli surface display of streptavidin for directed evolution of an allylic deallocase 提交 2018-01-12 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:S112M-K121A JCT biotinylated ruthenium cyclopentadienide × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;293 K;2.0 M ammonium sulfate, 0.1 M sodium acetate, pH 4.0
分辨率 1.64 Å R-free 0.159
6FRY Photo-Driven Hydrogen Evolution by an Artificial Hydrogenase Utilizing the Biotin-Streptavidin Technology 提交 2018-02-16 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
未记录 9CO [CoBr(appy)-Biot]Br × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;293 K;2.0 M ammonium sulfate, 0.1 M sodium acetate, pH 4.0
分辨率 1.70 Å R-free 0.202
6GH7 WILDTYPE CORE-STREPTAVIDIN WITH a conjugated BIOTINYLATED PYRROLIDINE 提交 2018-05-04 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa)
链 B 37–163(127 aa)
链 C 37–163(127 aa)
链 D 37–163(127 aa)
未记录 EYW 5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]-~{N}-[(3~{R})-pyrrolidin-3-yl]pentanamide × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;293 K;25 mg/mL protein in deionised water is mixed at equal volume with 51% MPD.
分辨率 1.08 Å R-free 0.185
6GMI Genetic Engineering of an Artificial Metalloenzyme for Transfer Hydrogenation of a Self-Immolative Substrate in E. coli's Periplasm. 提交 2018-05-26 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–183(145 aa)
突变:S112V, E116SPLSEALTKANSPAEAYKASRGAGA, K121A 4IR {N-(4-{[2-(amino-kappaN)ethyl]sulfamoyl-kappaN}phenyl)-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide}(chloro)[(1,2,3,4,5-eta)-1,2,3,4,5-pentamethylcyclopentadienyl]iridium(III) × 4 IR3 IRIDIUM (III) ION × 16 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 9;293 K;0.1 M SPG 9 pH (Buffer) 25 %w/v PEG 1500 (Precipitant)
分辨率 1.60 Å R-free 0.199
6J6J Biotin-bound streptavidin 提交 2019-01-15 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 40–158(119 aa)
链 B 40–158(119 aa)
链 C 40–158(119 aa)
链 D 40–158(119 aa)
未记录 BTN BIOTIN × 4 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.20 Å
6J6K Apo-state streptavidin 提交 2019-01-15 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 40–158(119 aa)
链 B 40–158(119 aa)
链 C 40–158(119 aa)
链 D 40–158(119 aa)
未记录 未记录非水小分子 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.30 Å
6LNG Rapid crystallization of streptavidin using charged peptides 提交 2019-12-30 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–163(125 aa)
链 B 39–163(125 aa)
链 C 39–163(125 aa)
链 D 39–163(125 aa)
未记录 GOL GLYCEROL × 4 X-RAY DIFFRACTION
X-ray结晶条件 BATCH MODE;298 K;0.2 M ammonium sulfate, 0.1 M MES pH 6.5, 30% w/v polyethylene glycol monomethyl ether 5000
分辨率 1.80 Å R-free 0.219
6LNG Rapid crystallization of streptavidin using charged peptides 提交 2019-12-30 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 E 39–163(125 aa)
链 F 39–163(125 aa)
未记录 GOL GLYCEROL × 4 X-RAY DIFFRACTION
X-ray结晶条件 BATCH MODE;298 K;0.2 M ammonium sulfate, 0.1 M MES pH 6.5, 30% w/v polyethylene glycol monomethyl ether 5000
分辨率 1.80 Å R-free 0.219
6M9B Wild-type streptavidin in complex with biotin solved by native SAD with data collected at 6 keV 提交 2018-08-23 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa)
链 B 37–163(127 aa)
链 C 37–163(127 aa)
链 D 37–163(127 aa)
未记录 BTN BIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 5.5;298 K;13.25mg SAV WT + 0.610mg biotin in 500uL H2O in the well: 500uL => 50% MPD sitting drops: 1uL SAV-biot + 1uL 80% MPD, 100mM MMT pH 5.5
分辨率 1.55 Å R-free 0.183
6QBB Engineered streptavidin variant (ENAGY) in complex with the Strep-tag II peptide 提交 2018-12-20 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 A 38–163(126 aa)
链 B 38–163(126 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.5;293 K;PEG MME 550, zinc sulfate, 2-(N-morpholino)ethanesulfonic acid
分辨率 1.52 Å R-free 0.190
6QSY Engineered streptavidin variant (H--WY) in complex with the Strep-tag II peptide 提交 2019-02-22 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 A 38–163(126 aa)
未记录 PGE TRIETHYLENE GLYCOL × 12 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION;pH 8.5;293 K;polyethylene glycol 8000, lithium sulfate, tris(hydroxymethyl)aminomethane
分辨率 1.70 Å R-free 0.179
6QW4 Engineered streptavidin variant (ACGR) in complex with the Strep-tag II peptide 提交 2019-03-05 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 A 38–163(126 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION;pH 7.5;293 K;lithium sulfate, 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid
分辨率 2.10 Å R-free 0.240
6S4Q scdSav(SASK) - Engineering Single-Chain Dimeric Streptavidin as Host for Artificial Metalloenzymes 提交 2019-06-28 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 A 39–183(145 aa)
链 B 39–183(145 aa)
未记录 4IR {N-(4-{[2-(amino-kappaN)ethyl]sulfamoyl-kappaN}phenyl)-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide}(chloro)[(1,2,3,4,5-eta)-1,2,3,4,5-pentamethylcyclopentadienyl]iridium(III) × 4 GOL GLYCEROL × 5 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;293 K;2 M (NH4)2SO4, 0.1 M Na-Acetate, pH 4
分辨率 1.85 Å R-free 0.231
6S50 scdSav(SARK)mv2 - Engineering Single-Chain Dimeric Streptavidin as Host for Artificial Metalloenzymes 提交 2019-06-29 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 A 39–183(145 aa)
链 B 39–183(145 aa)
未记录 4IR {N-(4-{[2-(amino-kappaN)ethyl]sulfamoyl-kappaN}phenyl)-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide}(chloro)[(1,2,3,4,5-eta)-1,2,3,4,5-pentamethylcyclopentadienyl]iridium(III) × 4 GOL GLYCEROL × 6 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;293 K;2 M (NH4)2SO4, 0.1 M Na-Acetate, pH 4
分辨率 2.00 Å R-free 0.208
6SOK Engineered streptavidin variant (VTAR) in complex with the Twin-Strep-tag peptide 提交 2019-08-29 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 A 38–163(126 aa)
链 B 38–163(126 aa)
链 C 38–163(126 aa)
链 D 38–163(126 aa)
未记录 NH2 AMINO GROUP × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.2;293 K;ammonium sulfate, sodium citrate-phosphate
分辨率 1.96 Å R-free 0.184
6SOS Engineered streptavidin variant (ENAGY) in complex with the Twin-Strep-tag peptide 提交 2019-08-29 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 6 PDB 声明:hexameric(6) 与蛋白数一致
链 A 38–163(126 aa)
链 B 38–163(126 aa)
链 C 38–163(126 aa)
链 D 38–163(126 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.5;293 K;ammonium sulfate, sodium acetate
分辨率 2.20 Å R-free 0.247
6T1E Streptavidin variants harbouring an artificial organocatalyst based cofactor 提交 2019-10-04 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
未记录 GOL GLYCEROL × 12 ACT ACETATE ION × 4 HL9 5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]-~{N}-(1-pyridin-4-ylpiperidin-4-yl)pentanamide × 4 CL CHLORIDE ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;294 K;(NH4)2SO4 1.8 M, NaCH3COO 0.1 M, pH 4.6
分辨率 1.30 Å R-free 0.158
6T1G Streptavidin variants harbouring an artificial organocatalyst based cofactor 提交 2019-10-04 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
链 B 38–183(146 aa)
未记录 HL9 5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]-~{N}-(1-pyridin-4-ylpiperidin-4-yl)pentanamide × 4 EDO 1,2-ETHANEDIOL × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;Na-citrate 0.1 M pH 5.5, 40% PEG 600
分辨率 1.90 Å R-free 0.250
6T1K Streptavidin variants harbouring an artificial organocatalyst based cofactor 提交 2019-10-04 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
未记录 HL9 5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]-~{N}-(1-pyridin-4-ylpiperidin-4-yl)pentanamide × 4 EDO 1,2-ETHANEDIOL × 12 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;CHES 0.1 M pH 9.5 30% PEG 3000
分辨率 1.20 Å R-free 0.171
6T2L Streptavidin variants harbouring an artificial organocatalyst based cofactor 提交 2019-10-09 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
未记录 HL9 5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]-~{N}-(1-pyridin-4-ylpiperidin-4-yl)pentanamide × 4 EDO 1,2-ETHANEDIOL × 4 GOL GLYCEROL × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;273 K;0.17M Na-acetate, 0.085M TRIS-HCl, pH 8.5, 25.5% PEG 4000, 15% glycerol
分辨率 1.00 Å R-free 0.134
6T2Y Streptavidin variants harbouring an artificial organocatalyst based cofactor 提交 2019-10-10 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
链 B 38–183(146 aa)
未记录 EDO 1,2-ETHANEDIOL × 6 HL9 5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]-~{N}-(1-pyridin-4-ylpiperidin-4-yl)pentanamide × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;0.2M di-Sodium hydrogen phosphate 20% PEG 3350
分辨率 1.80 Å R-free 0.240
6T2Z Streptavidin variants harbouring an artificial organocatalyst based cofactor 提交 2019-10-10 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
链 B 38–183(146 aa)
未记录 HL9 5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]-~{N}-(1-pyridin-4-ylpiperidin-4-yl)pentanamide × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;1.6M Na2HPO4 0.4M K2HPO4 0.1M Sodium citrate phosphate pH 4.2
分辨率 1.35 Å R-free 0.183
6T30 Streptavidin variants harbouring an artificial organocatalyst based cofactor 提交 2019-10-10 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
链 B 38–183(146 aa)
未记录 HL9 5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]-~{N}-(1-pyridin-4-ylpiperidin-4-yl)pentanamide × 4 EDO 1,2-ETHANEDIOL × 6 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;0.2M di-Sodium hydrogen phosphate 20% PEG 3350
分辨率 1.80 Å R-free 0.230
6T31 Streptavidin variants harbouring an artificial organocatalyst based cofactor 提交 2019-10-10 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
链 B 38–183(146 aa)
未记录 HL9 5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]-~{N}-(1-pyridin-4-ylpiperidin-4-yl)pentanamide × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;CHES 0.1 M pH 9.5, 30% PEG 3000
分辨率 1.35 Å R-free 0.165
6T32 Streptavidin variants harbouring an artificial organocatalyst based cofactor 提交 2019-10-10 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
链 B 38–183(146 aa)
未记录 HL9 5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]-~{N}-(1-pyridin-4-ylpiperidin-4-yl)pentanamide × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;CHES 0.1 M pH 9.5 30% PEG 3000
分辨率 1.75 Å R-free 0.191
6TIP Engineered streptavidin variant (YNAFM) in complex with the Strep-tag II peptide 提交 2019-11-22 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 A 38–163(126 aa)
未记录 NH2 AMINO GROUP × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.5;293 K;ammonium sulfate, sodium acetate
分辨率 2.10 Å R-free 0.228
6UC3 Spectroscopic and structural characterization of a genetically encoded direct sensor for protein-ligand interactions 提交 2019-09-13 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 A 37–163(127 aa)
链 B 37–163(127 aa)
非标准单体:是(mmCIF未提供具体位点) 非标准单体:是(mmCIF未提供具体位点) BTN BIOTIN × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 3.5;298 K;500 ul of 0.1 M Citric Acid, pH 3.5, 3M NaCl in reservoir with 2 ul of reservoir buffer mixed with 2 ul of 10 mg/ml of protein in the drop. Crystals were soaked to pH 5.5 overnight with 3 exchanges
分辨率 1.84 Å R-free 0.213
6UD1 Spectroscopic and structural characterization of a genetically encoded direct sensor for protein-ligand interactions 提交 2019-09-18 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 A 37–163(127 aa)
链 B 37–163(127 aa)
非标准单体:是(mmCIF未提供具体位点) 非标准单体:是(mmCIF未提供具体位点) CL CHLORIDE ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 3.5;298 K;500 ul of 0.1 M Citric Acid, pH 3.5, 3M NaCl in the reservoir with 2 ul of reservoir buffer mixed with 2 ul of 10 mg/ml of protein in the drop. Crystals were soaked to pH 5.5 overnight with 3 exchanges
分辨率 1.55 Å R-free 0.192
6UD6 Spectroscopic and structural characterization of a genetically encoded direct sensor for protein-ligand interactions 提交 2019-09-18 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 A 37–163(127 aa)
链 B 37–163(127 aa)
非标准单体:是(mmCIF未提供具体位点) 非标准单体:是(mmCIF未提供具体位点) GOL GLYCEROL × 7 CL CHLORIDE ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 3.5;298 K;500 ul of 0.1 M citric acid, pH 3.5, 3M NaCl in the reservoir with 2 ul of reservoir buffer mixed with 2 ul of 10 mg/ml of protein in the drop. Crystals were soaked to pH 5.5 overnight with 3 exchanges
分辨率 1.50 Å R-free 0.190
6UD6 Spectroscopic and structural characterization of a genetically encoded direct sensor for protein-ligand interactions 提交 2019-09-18 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa)
链 B 37–163(127 aa)
非标准单体:是(mmCIF未提供具体位点) 非标准单体:是(mmCIF未提供具体位点) GOL GLYCEROL × 14 CL CHLORIDE ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 3.5;298 K;500 ul of 0.1 M citric acid, pH 3.5, 3M NaCl in the reservoir with 2 ul of reservoir buffer mixed with 2 ul of 10 mg/ml of protein in the drop. Crystals were soaked to pH 5.5 overnight with 3 exchanges
分辨率 1.50 Å R-free 0.190
6UDB Spectroscopic and structural characterization of a genetically encoded direct sensor for protein-ligand interactions 提交 2019-09-19 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa)
链 B 37–163(127 aa)
链 C 37–163(127 aa)
链 D 37–163(127 aa)
非标准单体:是(mmCIF未提供具体位点) 非标准单体:是(mmCIF未提供具体位点) 非标准单体:是(mmCIF未提供具体位点) 非标准单体:是(mmCIF未提供具体位点) PEG DI(HYDROXYETHYL)ETHER × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.5;298 K;500 ul of 0.1 M Bis-Tris, pH 6.5, 25% w/v polyethylene glycol 3350 in the reservoir with 2 ul of reservoir buffer mixed with 2 ul of 10 mg/ml of protein in the drop
分辨率 1.55 Å R-free 0.201
6UDC Spectroscopic and structural characterization of a genetically encoded direct sensor for protein-ligand interactions 提交 2019-09-19 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 37–163(127 aa)
链 B 37–163(127 aa)
链 C 37–163(127 aa)
链 D 37–163(127 aa)
非标准单体:是(mmCIF未提供具体位点) 非标准单体:是(mmCIF未提供具体位点) 非标准单体:是(mmCIF未提供具体位点) 非标准单体:是(mmCIF未提供具体位点) BTN BIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.5;298 K;500 ul of 0.1 M Bis-Tris, pH 6.5, 25% w/v polyethylene glycol 3350 in the reservoir with 2 ul of reservoir buffer mixed with 2 ul of 10 mg/ml of protein in the drop
分辨率 2.10 Å R-free 0.256
6UI0 Artificial Iron Proteins: Modelling the Active Sites in Non-Heme Dioxygenases 提交 2019-09-29 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:K121A, E101Q, S112E QFY {N-(2-{bis[(pyridin-2-yl-kappaN)methyl]amino-kappaN}ethyl)-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide}iron(3+) × 4 ACT ACETATE ION × 20 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;295 K;26 mg/mL protein, 2.0 Ammonium Sulfate, 0.1 M sodium acetate pH 4
分辨率 1.40 Å R-free 0.179
6UIU Artificial Iron Proteins: Modelling the Active Sites in Non-Heme Dioxygenases 提交 2019-10-01 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:K121A, E101Q, S112E QG7 N-(2-{bis[(pyridin-2-yl)methyl]amino}ethyl)-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;295 K;26 mg/mL protein, 2.0 M ammonium sulfate, 0.1 M sodium acetate pH 4
分辨率 1.35 Å R-free 0.230
6UIY Artificial Iron Proteins: Modelling the Active Sites in Non-Heme Dioxygenases 提交 2019-10-01 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:E101Q, S112E, K121A QG1 {5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]-N-(2-{[(pyridin-2-yl)methyl][(pyridin-2-yl-kappaN)methyl]amino-kappaN}ethyl)pentanamide}iron(2+) × 4 ACT ACETATE ION × 8 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;295 K;26 mg/mL protein, 2.0 M ammonium sulfate, 0.1 M sodium acetate, pH 4
分辨率 1.47 Å R-free 0.177
6UIZ Artificial Iron Proteins: Modelling the Active Sites in Non-Heme Dioxygenases 提交 2019-10-01 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:E101Q, S112E, K121A QG4 {N-(2-{bis[(pyridin-2-yl-kappaN)methyl]amino-kappaN}ethyl)-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide}(triaza-1,2-dien-2-ium-1-ide-kappaN~1~)iron(4+) × 4 ACT ACETATE ION × 12 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;295 K;26 mg/mL, 2.0 M ammonium sulfate, 0.1 M sodium acetate pH 4
分辨率 1.85 Å R-free 0.234
6US6 Artificial Iron Proteins: Modelling the Active Sites in Non-Heme Dioxygenases 提交 2019-10-24 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:K121A, E101Q, S112E QFY {N-(2-{bis[(pyridin-2-yl-kappaN)methyl]amino-kappaN}ethyl)-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide}iron(3+) × 4 ACT ACETATE ION × 12 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;295 K;26 mg/mL protein, 2.0 M ammonium sulfate, 0.1 M sodium acetate pH 4
分辨率 1.50 Å R-free 0.182
6VJK Streptavidin mutant M88 (N49C/A86C) 提交 2020-01-16 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–160(123 aa)
链 B 38–160(123 aa)
链 E 38–160(123 aa)
链 F 38–160(123 aa)
突变:N49C, A86C 突变:N49C, A86C 突变:N49C, A86C 突变:N49C, A86C BTN BIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.5;298 K;21% PEG 3350, 8% glycerol, 100 mM Bis-Tris-Cl pH 7.5
分辨率 1.60 Å R-free 0.215
6VJK Streptavidin mutant M88 (N49C/A86C) 提交 2020-01-16 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 C 38–160(123 aa)
链 D 38–160(123 aa)
链 I 38–160(123 aa)
链 J 38–160(123 aa)
突变:N49C, A86C 突变:N49C, A86C 突变:N49C, A86C 突变:N49C, A86C BTN BIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.5;298 K;21% PEG 3350, 8% glycerol, 100 mM Bis-Tris-Cl pH 7.5
分辨率 1.60 Å R-free 0.215
6VJK Streptavidin mutant M88 (N49C/A86C) 提交 2020-01-16 Assembly 3 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 G 38–160(123 aa)
链 H 38–160(123 aa)
链 K 38–160(123 aa)
链 L 38–160(123 aa)
突变:N49C, A86C 突变:N49C, A86C 突变:N49C, A86C 突变:N49C, A86C BTN BIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.5;298 K;21% PEG 3350, 8% glycerol, 100 mM Bis-Tris-Cl pH 7.5
分辨率 1.60 Å R-free 0.215
6VJL Streptavidin mutant M112 (G26C/A46C) 提交 2020-01-16 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 25–183(159 aa)
突变:G26C, A46C BTN BIOTIN × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.5;294.15 K;28% PEG 4000, 0.15 M ammonium sulfate, 50 mM Bis-Tris
分辨率 1.30 Å R-free 0.201
6VO9 Artificial Metalloproteins with Dinuclear Iron Centers 提交 2020-01-30 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:K121A, L124Y KM3 {N-(4-{bis[(pyridin-2-yl-kappaN)methyl]amino-kappaN}butyl)-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide}iron(3+) × 4 ACT ACETATE ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;298 K;2.0 M ammonium sulfate, 0.1 M sodium acetate
分辨率 1.50 Å R-free 0.211
6VOB Artificial Metalloproteins with Dinuclear Iron Centers 提交 2020-01-30 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:K121A, L124Y KM3 {N-(4-{bis[(pyridin-2-yl-kappaN)methyl]amino-kappaN}butyl)-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide}iron(3+) × 4 AZI AZIDE ION × 4 ACT ACETATE ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;298 K;2.0 M ammonium sulfate, 0.1 M sodium acetate
分辨率 1.70 Å R-free 0.197
6VOZ Artificial Metalloproteins with Dinuclear Iron Centers 提交 2020-02-01 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:K121A, L124Y KM3 {N-(4-{bis[(pyridin-2-yl-kappaN)methyl]amino-kappaN}butyl)-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide}iron(3+) × 4 ACT ACETATE ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;298 K;2.0 M ammonium sulfate, 0.1 M sodium acetate
分辨率 1.30 Å R-free 0.206
6VP1 Artificial Metalloproteins with Dinuclear Iron Centers 提交 2020-02-01 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
链 B 38–183(146 aa)
链 C 38–183(146 aa)
链 D 38–183(146 aa)
突变:K121A, L124Y 突变:K121A, L124Y 突变:K121A, L124Y 突变:K121A, L124Y KM3 {N-(4-{bis[(pyridin-2-yl-kappaN)methyl]amino-kappaN}butyl)-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide}iron(3+) × 4 ACT ACETATE ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;298 K;2.0 M ammonium sulfate, 0.1 M sodium acetate
分辨率 1.45 Å R-free 0.197
6VP2 Artificial Metalloproteins with Dinuclear Iron Centers 提交 2020-02-01 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
链 B 38–183(146 aa)
链 C 38–183(146 aa)
链 D 38–183(146 aa)
突变:K121A, L124Y 突变:K121A, L124Y 突变:K121A, L124Y 突变:K121A, L124Y KM3 {N-(4-{bis[(pyridin-2-yl-kappaN)methyl]amino-kappaN}butyl)-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide}iron(3+) × 4 AZI AZIDE ION × 2 ACT ACETATE ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;298 K;2.0 M ammonium sulfate, 0.1 M sodium acetate
分辨率 1.80 Å R-free 0.199
6VP3 Artificial Metalloproteins with Dinuclear Iron Centers 提交 2020-02-01 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
链 B 38–183(146 aa)
链 C 38–183(146 aa)
链 D 38–183(146 aa)
突变:K121A, L124Y 突变:K121A, L124Y 突变:K121A, L124Y 突变:K121A, L124Y KM3 {N-(4-{bis[(pyridin-2-yl-kappaN)methyl]amino-kappaN}butyl)-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide}iron(3+) × 4 ACT ACETATE ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;298 K;2.0 M ammonium sulfate, 0.1 M sodium acetate
分辨率 1.65 Å R-free 0.221
6Y25 Streptavidin mutant S112R,K121E with a biotC4-1 cofactor - an artificial iron hydroxylase 提交 2020-02-14 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 AAA 39–183(145 aa)
突变:S112R, K121E O6T biotC4-1 cofactor × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;293 K;2 M (NH4)2SO4, 0.1 M Na-Acetate, pH 4
分辨率 1.95 Å R-free 0.203
6Y2M Streptavidin mutant S112R with a biotC4-1 cofactor - an artificial iron hydroxylase 提交 2020-02-17 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 AAA 39–183(145 aa)
未记录 O6T biotC4-1 cofactor × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;293 K;2 M (NH4)2SO4, 0.1 M Na-Acetate, pH 4
分辨率 1.95 Å R-free 0.231
6Y2T Streptavidin wildtype with a biotC4-1 cofactor - an artificial iron hydroxylase 提交 2020-02-17 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 AAA 39–183(145 aa)
未记录 O6T biotC4-1 cofactor × 8 GOL GLYCEROL × 8 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;293 K;2 M (NH4)2SO4, 0.1 M Na-Acetate, pH 4
分辨率 1.55 Å R-free 0.200
6Y33 Streptavidin mutant S112R with a biotC5-1 cofactor - an artificial iron hydroxylase 提交 2020-02-17 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 AAA 39–183(145 aa)
未记录 O7Q biotC5-1 cofactor × 4 GOL GLYCEROL × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;293 K;2 M (NH4)2SO4, 0.1 M Na-Acetate, pH 4
分辨率 1.49 Å R-free 0.192
6Y34 Streptavidin wildtype with a biotC5-1 cofactor - an artificial iron hydroxylase 提交 2020-02-17 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 AAA 39–183(145 aa)
未记录 O7Q biotC5-1 cofactor × 4 GOL GLYCEROL × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;293 K;2 M (NH4)2SO4, 0.1 M Na-Acetate, pH 4
分辨率 1.31 Å R-free 0.198
6Y3Q Streptavidin mutant S112R_K121E with a biotC5-1 cofactor - an artificial iron hydroxylase 提交 2020-02-18 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 AAA 39–183(145 aa)
未记录 O7Q biotC5-1 cofactor × 4 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;293 K;2 M (NH4)2SO4, 0.1 M Na-Acetate, pH 4
分辨率 1.95 Å R-free 0.258
7ALX Sav-SOD: Chimeric Streptavidin-cSOD as Host for Artificial Metalloenzymes 提交 2020-10-07 Assembly 1 信息不足 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 AAA 39–72(34 aa)
链 AAA 73–183(111 aa)
链 BBB 39–72(34 aa)
链 BBB 73–183(111 aa)
未记录 UFW ((4S)-1,3-dimesityl-4-((5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)methyl)imidazolidin-2-yl)gold × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;293 K;20 %w/v PEG 3350 (Precipitant) 0.2 M Na K Phos (Salt) 0.1 M BIS-TRIS prop 7.5 pH (Buffer)
分辨率 1.80 Å R-free 0.218
7B74 Chimeric Streptavidin With A Dimerization Domain For Artificial Transfer Hydrogenation 提交 2020-12-09 Assembly 1 信息不足 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 AAA 39–72(34 aa)
链 AAA 73–183(111 aa)
链 BBB 39–72(34 aa)
链 BBB 73–183(111 aa)
链 CCC 39–72(34 aa)
链 CCC 73–183(111 aa)
链 DDD 39–72(34 aa)
链 DDD 73–183(111 aa)
未记录 4IR {N-(4-{[2-(amino-kappaN)ethyl]sulfamoyl-kappaN}phenyl)-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide}(chloro)[(1,2,3,4,5-eta)-1,2,3,4,5-pentamethylcyclopentadienyl]iridium(III) × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;20 %w/v PEG 3350 (Polymer) 0.2 M KF (Salt)
分辨率 1.85 Å R-free 0.218
7DY0 1.93 A cryo-EM structure of streptavidin 提交 2021-01-20 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 1–183(183 aa)
未记录 未记录非水小分子 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.2
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 1.93 Å
7DY0 1.93 A cryo-EM structure of streptavidin 提交 2021-01-20 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 1–183(183 aa)
未记录 未记录非水小分子 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.2
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 1.93 Å
7DY0 1.93 A cryo-EM structure of streptavidin 提交 2021-01-20 Assembly 3 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 1–183(183 aa)
未记录 未记录非水小分子 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.2
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 1.93 Å
7EFC 1.70 A cryo-EM structure of streptavidin 提交 2021-03-21 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 1–183(183 aa)
未记录 BTN BIOTIN × 4 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.2
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 1.70 Å
7EFC 1.70 A cryo-EM structure of streptavidin 提交 2021-03-21 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 1–183(183 aa)
未记录 BTN BIOTIN × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.2
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 1.70 Å
7EFC 1.70 A cryo-EM structure of streptavidin 提交 2021-03-21 Assembly 3 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 1–183(183 aa)
未记录 BTN BIOTIN × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.2
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 1.70 Å
7EFD 1.77 A cryo-EM structure of Streptavidin using first 40 frames (corresponding to about 40 e/A^2 total dose) 提交 2021-03-21 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 1–183(183 aa)
未记录 BTN BIOTIN × 4 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.2
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 1.77 Å
7EFD 1.77 A cryo-EM structure of Streptavidin using first 40 frames (corresponding to about 40 e/A^2 total dose) 提交 2021-03-21 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 1–183(183 aa)
未记录 BTN BIOTIN × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.2
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 1.77 Å
7EFD 1.77 A cryo-EM structure of Streptavidin using first 40 frames (corresponding to about 40 e/A^2 total dose) 提交 2021-03-21 Assembly 3 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 1–183(183 aa)
未记录 BTN BIOTIN × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.2
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 1.77 Å
7EK8 Crystal structure of apo streptavidin at ambient temperature 提交 2021-04-04 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–160(123 aa)
链 B 38–160(123 aa)
链 C 38–160(123 aa)
链 D 38–160(123 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;298 K;Pact PremierTM 100 mM MMT buffer pH 6.0 and 25 % w/v PEG 1500
分辨率 1.70 Å R-free 0.224
7EK9 Crystal structure of apo streptavidin at cryogenic temperature 提交 2021-04-04 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–160(123 aa)
链 B 38–160(123 aa)
链 C 38–160(123 aa)
链 D 38–160(123 aa)
未记录 MRD (4R)-2-METHYLPENTANE-2,4-DIOL × 3 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 1 X-RAY DIFFRACTION
X-ray结晶条件 MICROBATCH;pH 6;294 K;Pact PremierTM 100 mM MMT buffer, PEG 1500
分辨率 1.10 Å R-free 0.187
7KBY Artificial Metalloproteins with Dinuclear Iron Centers 提交 2020-10-03 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:K121A, L124Y KM3 {N-(4-{bis[(pyridin-2-yl-kappaN)methyl]amino-kappaN}butyl)-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide}iron(3+) × 4 CYN CYANIDE ION × 4 ACT ACETATE ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;295 K;26 mg/mL 2.0 M ammonium sulfate, 0.1 M sodium acetate pH 4
分辨率 1.70 Å R-free 0.224
7KBZ Artificial Metalloproteins with Dinuclear Iron Centers 提交 2020-10-03 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
链 B 38–183(146 aa)
链 C 38–183(146 aa)
链 D 38–183(146 aa)
突变:K121A, L124Y 突变:K121A, L124Y 突变:K121A, L124Y 突变:K121A, L124Y KM3 {N-(4-{bis[(pyridin-2-yl-kappaN)methyl]amino-kappaN}butyl)-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide}iron(3+) × 4 CYN CYANIDE ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;295 K;26 mg/mL 2.0 M ammonium sulfate, 0.1 M sodium acetate pH 4
分辨率 1.90 Å R-free 0.245
7KNL Artificial Metalloproteins with Dinuclear Iron Centers 提交 2020-11-04 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:K121A, L124Y 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;298 K;2.0 M Ammonium Sulfate, 0.1 M Sodium Acetate pH 4
分辨率 1.35 Å R-free 0.241
7NLV WILDTYPE CORE-STREPTAVIDIN WITH a conjugated BIOTINYLATED PYRROLIDINE II 提交 2021-02-22 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 AAA 37–163(127 aa)
链 BBB 37–163(127 aa)
链 CCC 37–163(127 aa)
链 DDD 37–163(127 aa)
未记录 UJE 5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-N-((S)-pyrrolidin-3-yl)pentanamide × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;293 K;25 mg/mL protein in deionised water is mixed at equal volume with 52% MPD.
分辨率 1.29 Å R-free 0.247
7ZOF Streptavidin Iron-Porphyrin 提交 2022-04-25 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
链 B 38–183(146 aa)
链 C 38–183(146 aa)
链 D 38–183(146 aa)
未记录 JLL (2R)-2-[5-[(3aS,4S,6aR)-2-oxidanylidene-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]-3-[[(5Z,10Z,14Z,19Z)-15-[[[(2R)-2-[5-[(3aS,4S,6aR)-2-oxidanylidene-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]-3-sulfo-propanoyl]amino]methyl]-1,4,21,23-tetrahydroporphyrin-5-yl]methylamino]-3-oxidanylidene-propane-1-sulfonic acid × 2 IMD IMIDAZOLE × 4 FE FE (III) ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7;293 K;0.1 M MIB 7 pH (Buffer) 22.5 %v/v PEG 1500 (Precipitant)
分辨率 1.74 Å R-free 0.203
7ZX9 Streptavidin with a fluorescent substrate 提交 2022-05-20 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–183(145 aa)
未记录 K9D 5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]-~{N}-[2-[6-(3,4-dihydro-1~{H}-isoquinolin-2-yl)-1,3-bis(oxidanylidene)benzo[de]isoquinolin-2-yl]ethyl]pentanamide × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;298 K;2.0 M ammonium sulfate, 0.1 M sodium acetate 26 mg/ml protein
分辨率 1.55 Å R-free 0.199
7ZXZ dithiol-ligand bound to streptavidin 提交 2022-05-23 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–183(145 aa)
链 B 39–183(145 aa)
未记录 PEG DI(HYDROXYETHYL)ETHER × 2 K9R 5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]-~{N}-[(1~{R},3~{S})-3-[3,5-bis(sulfanylmethyl)phenyl]-2,4-bis(oxidanylidene)cyclopentyl]pentanamide × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7;298 K;0.1 M MIB, 25 % w/v PEG 1500
分辨率 1.45 Å R-free 0.204
8AQD Hydrophobic probe bound to Streptavidin - 1 提交 2022-08-12 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
未记录 N9O 5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]-~{N}-[2-[6-(dimethylamino)-1,3-bis(oxidanylidene)benzo[de]isoquinolin-2-yl]ethyl]pentanamide × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;293 K;25 w/v% PEG 3350 0.1 M sodium acetate pH 4.0
分辨率 1.45 Å R-free 0.240
8AQJ Hydrophobic probe bound to Streptavidin - 2 提交 2022-08-12 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
未记录 N9O 5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]-~{N}-[2-[6-(dimethylamino)-1,3-bis(oxidanylidene)benzo[de]isoquinolin-2-yl]ethyl]pentanamide × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;293 K;25 % w/v PEG 3350 0.1 M sodium acetate pH 4.0
分辨率 1.85 Å R-free 0.234
8AQO Streptavidin with a bisbiothinilated Fe4S4 cluster 提交 2022-08-13 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
链 B 38–183(146 aa)
链 C 38–183(146 aa)
链 D 38–183(146 aa)
未记录 NUI 5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]-~{N}-[2-[[20-[2-[5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]ethanoylamino]-2$l^{3},4,12,14$l^{3},16,24,25$l^{3},27$l^{3}-octathia-1$l^{4},3$l^{4},13$l^{4},15$l^{4}-tetraferranonacyclo[11.11.1.1^{1,13}.1^{6,10}.1^{18,22}.0^{2,15}.0^{3,14}.0^{3,25}.0^{15,27}]octacosa-6(28),7,9,18,20,22(26)-hexaen-8-yl]amino]-2-oxidanylidene-ethyl]pentanamide × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 8.5;293 K;25 % w/v PEG 1500 0.1 M boric acid pH 8.5 (anaerobic)
分辨率 1.90 Å R-free 0.217
8AQX streptavidin mutant S112I with an iridium catalyst for CH activation 提交 2022-08-14 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
链 B 38–183(146 aa)
链 C 38–183(146 aa)
链 D 38–183(146 aa)
未记录 NOF tert-butyl 7'-[5-[(3aS,4S,6aR)-2-oxidanylidene-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]-1-chloranyl-2,3,4,5,6-pentamethyl-spiro[1$l^{8}-iridapentacyclo[2.2.0.0^{1,3}.0^{1,5}.0^{2,6}]hexane-1,2'-3-aza-1-azonia-2$l^{8}-iridatricyclo[6.3.1.0^{4,12}]dodeca-1(11),4,6,8(12),9-pentaene]-3'-carboxylate × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.5;293 K;0.2 M NaCl 0.1 M BIS-TRIS 6.5 pH 25 % w/v PEG 3350
分辨率 1.85 Å R-free 0.211
8AQY streptavidin mutant S112A with an iridium catalyst for CH activation 提交 2022-08-15 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
链 B 38–183(146 aa)
链 C 38–183(146 aa)
链 D 38–183(146 aa)
未记录 NOF tert-butyl 7'-[5-[(3aS,4S,6aR)-2-oxidanylidene-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]-1-chloranyl-2,3,4,5,6-pentamethyl-spiro[1$l^{8}-iridapentacyclo[2.2.0.0^{1,3}.0^{1,5}.0^{2,6}]hexane-1,2'-3-aza-1-azonia-2$l^{8}-iridatricyclo[6.3.1.0^{4,12}]dodeca-1(11),4,6,8(12),9-pentaene]-3'-carboxylate × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;293 K;0.1 M HEPES 7.5 pH 10 % w/v PEG 8K 8 % v/v EG
分辨率 1.65 Å R-free 0.201
8BY0 streptavidin mutant S112I K121R with an iridium catalyst for CH activation 提交 2022-12-11 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
未记录 NOF tert-butyl 7'-[5-[(3aS,4S,6aR)-2-oxidanylidene-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]-1-chloranyl-2,3,4,5,6-pentamethyl-spiro[1$l^{8}-iridapentacyclo[2.2.0.0^{1,3}.0^{1,5}.0^{2,6}]hexane-1,2'-3-aza-1-azonia-2$l^{8}-iridatricyclo[6.3.1.0^{4,12}]dodeca-1(11),4,6,8(12),9-pentaene]-3'-carboxylate × 4 SO4 SULFATE ION × 8 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;293 K;2.0 M ammonium sulfate 0.1 M sodium acetate (soaking under pH 6.0)
分辨率 2.10 Å R-free 0.251
8BY1 streptavidin with an iridium catalyst for CH activation 提交 2022-12-11 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–158(120 aa)
未记录 NOF tert-butyl 7'-[5-[(3aS,4S,6aR)-2-oxidanylidene-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]-1-chloranyl-2,3,4,5,6-pentamethyl-spiro[1$l^{8}-iridapentacyclo[2.2.0.0^{1,3}.0^{1,5}.0^{2,6}]hexane-1,2'-3-aza-1-azonia-2$l^{8}-iridatricyclo[6.3.1.0^{4,12}]dodeca-1(11),4,6,8(12),9-pentaene]-3'-carboxylate × 4 SO4 SULFATE ION × 8 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;293 K;2 M ammonium sulfate 0.1 M sodium acetate (soaking at pH 6.0)
分辨率 1.49 Å R-free 0.195
8CRN Streptavidin S112Y Co-TAML artificial metalloenzyme 提交 2023-03-08 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–183(145 aa)
链 B 39–183(145 aa)
链 C 39–183(145 aa)
链 D 39–183(145 aa)
未记录 VJL Co-linked Tetra-amido macrocyclic ligand × 4 NA SODIUM ION × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;298 K;0.1 M sodium acetate pH 4.0 2 M ammonium sulfate soaking with pH change to pH 6.0
分辨率 2.00 Å R-free 0.208
8CRP Streptavidin WT Co-TAML artificial metalloenzyme 提交 2023-03-08 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–183(145 aa)
链 B 39–183(145 aa)
链 C 39–183(145 aa)
链 D 39–183(145 aa)
未记录 VJL Co-linked Tetra-amido macrocyclic ligand × 4 SO4 SULFATE ION × 3 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;298 K;2 M ammonium sulfate, 0.1 M sodium acetate pH 4.0 for soaking pH adjustment to pH 6.0
分辨率 2.00 Å R-free 0.214
8GOG Structure of streptavidin mutant (S112Y-K121E) complexed with biotin-cyclopentadienyl-rhodium (III)(Cp*-Rh(III)) 提交 2022-08-24 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–157(119 aa)
链 B 39–157(119 aa)
突变:S112Y,K121E 突变:S112Y,K121E RH3 RHODIUM(III) ION × 8 JSU trichloro((3~{a}~{S},4~{S},6~{a}~{R})-4-[(5~{R})-5-oxidanyl-5-[2-(2,3,4,5-tetramethylcyclopenta-2,4-dien-1-ylidene)ethylamino]pentyl]-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-2-one)rhodium(3+) × 4 GOL GLYCEROL × 18 CL CHLORIDE ION × 8 SO4 SULFATE ION × 10 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION;pH 6.7;291 K;0.2 M sodium sulfate pH 6.7 with 20% w/v PEG 3350
分辨率 2.00 Å R-free 0.294
8GVK Cryo-EM structure of streptavidin 提交 2022-09-15 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 1–183(183 aa)
链 B 1–183(183 aa)
链 C 1–183(183 aa)
链 D 1–183(183 aa)
未记录 未记录非水小分子 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.20 Å
8HRM Cryo-EM structure of streptavidin 提交 2022-12-15 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 40–158(119 aa)
链 B 40–158(119 aa)
链 C 40–158(119 aa)
链 D 40–158(119 aa)
未记录 未记录非水小分子 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.56 Å
8OJW Streptavidin WT artificial metalloenzyme for carboamination 提交 2023-03-25 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–159(122 aa)
未记录 0OD trichloro{(1,2,3,4,5-eta)-1,2,3,4-tetramethyl-5-[2-({5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoyl}amino)ethyl]cyclopentadienyl}rhodium(1+) × 4 CL CHLORIDE ION × 4 SO4 SULFATE ION × 8 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;298 K;2.0 M ammonium sulfate 0.1 M sodium acetate -> soaking experiment by pH adjustment to pH 6.0
分辨率 1.48 Å R-free 0.202
8OJX Streptavidin S112YK121E artificial metalloenzyme for carboamination 提交 2023-03-25 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–158(121 aa)
未记录 0OD trichloro{(1,2,3,4,5-eta)-1,2,3,4-tetramethyl-5-[2-({5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoyl}amino)ethyl]cyclopentadienyl}rhodium(1+) × 4 IR IRIDIUM ION × 12 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;298 K;2 M ammonium sulfate 0.1 M sodium acetate pH 4.0 -> for soaking pH adjustment to pH 6.0
分辨率 1.60 Å R-free 0.197
8P5Y Artificial transfer hydrogenase with a Mn-12 cofactor and Streptavidin S112Y-K121M mutant 提交 2023-05-24 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–183(145 aa)
链 B 39–183(145 aa)
链 C 39–183(145 aa)
链 D 39–183(145 aa)
突变:S112Y-K121M 突变:S112Y-K121M 突变:S112Y-K121M 突变:S112Y-K121M WZQ 5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]-~{N}-[2-(3,4-dihydro-2~{H}-pyrano[2,3-c]pyridin-6-ylmethylamino)ethyl]pentanamide × 4 MN MANGANESE (II) ION × 4 BR BROMIDE ION × 4 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;291 K;0.1 M Sodium/potassium phosphate, 0.1 M HEPES pH 7.5, 15 % v/v PEG, Smear High, 10 % v/v Ethylene glycol
分辨率 1.88 Å R-free 0.265
8P5Z Artificial transfer hydrogenase with a Mn-5 cofactor and Streptavidin S112Y-K121M mutant 提交 2023-05-24 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
链 B 38–183(146 aa)
链 C 38–183(146 aa)
链 D 38–183(146 aa)
突变:S112Y-K121M 突变:S112Y-K121M 突变:S112Y-K121M 突变:S112Y-K121M X08 5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]-~{N}-[2-[(5-methylpyridin-2-yl)methylamino]ethyl]pentanamide × 4 MN MANGANESE (II) ION × 4 BR BROMIDE ION × 4 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.8;291 K;0.15 M Lithium sulfate, 0.05 M Magnesium chloride hexahydrate, 0.1 M Bis-Tris pH = 6.8, 25 % v/v PEG Smear Low
分辨率 1.56 Å R-free 0.218
8PXG Structure of Streptactin, solved at wavelength 2.75 A 提交 2023-07-23 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–163(126 aa)
未记录 CL CHLORIDE ION × 28 GOL GLYCEROL × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;3 M sodium chloride, 0.1 citric acid, pH 3.5
分辨率 1.80 Å R-free 0.194
8QEX Streptavidin variant with a cobalt catalyst for CH metal-catalyzed hydrogen-atom-transfer (M-HAT) 提交 2023-09-01 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–71(33 aa)
链 A 78–183(106 aa)
链 B 39–71(33 aa)
链 B 78–183(106 aa)
未记录 UFU cobalt Streptavidin × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION;293 K;0.05 M Citric acid, 19 % w/v PEG 1000, 0.1 M Lithium sulfate, 0.05 M Sodium phosphate dibasic dihydrate
分辨率 1.90 Å R-free 0.254
8QQ3 Streptavidin with a Ni-cofactor 提交 2023-10-03 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–183(145 aa)
链 B 39–183(145 aa)
链 C 39–183(145 aa)
链 D 39–183(145 aa)
未记录 WKF 4-[4-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]butylamino]-~{N}1,~{N}1'-di(quinolin-8-yl)cyclohexane-1,1-dicarboxamide × 4 NI NICKEL (II) ION × 3 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;0.2 M sodium acetate, 0.1 M Tris, pH 8.5, 30% w/v PEG 4K
分辨率 1.60 Å R-free 0.191
8TY0 Streptavidin variant S112E-K121H bound to bis-biotinylated Iron-porphyrin 提交 2023-08-24 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
链 B 38–183(146 aa)
链 C 38–183(146 aa)
链 D 38–183(146 aa)
未记录 SIK Bis-biotinylated Iron-porphyrin × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4.5;293 K;0.2 M ammonium sulfate, 0.1 M sodium acetate pH 4.5 , 20% PEG 4000
分辨率 1.54 Å R-free 0.191
8XG4 X-ray crystal structure of streptavidin flash-cooled in 30% glycerol at ambient pressure 提交 2023-12-15 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 A 39–159(121 aa) 片段:UNP residues 39-159
链 D 39–159(121 aa) 片段:UNP residues 39-159
未记录 PG6 1-(2-METHOXY-ETHOXY)-2-{2-[2-(2-METHOXY-ETHOXY]-ETHOXY}-ETHANE × 1 GOL GLYCEROL × 1 PEG DI(HYDROXYETHYL)ETHER × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;0.1 M MES pH 6.0, 20% PEG1,000
分辨率 1.38 Å R-free 0.169
8XG4 X-ray crystal structure of streptavidin flash-cooled in 30% glycerol at ambient pressure 提交 2023-12-15 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 B 39–159(121 aa) 片段:UNP residues 39-159
链 C 39–159(121 aa) 片段:UNP residues 39-159
未记录 PG4 TETRAETHYLENE GLYCOL × 1 GOL GLYCEROL × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;0.1 M MES pH 6.0, 20% PEG1,000
分辨率 1.38 Å R-free 0.169
8XG5 X-ray crystal structure of streptavidin flash-cooled in 30% PEG1000 at ambient pressure 提交 2023-12-15 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 A 39–159(121 aa) 片段:Avidin-like
链 D 39–159(121 aa) 片段:Avidin-like
未记录 PG4 TETRAETHYLENE GLYCOL × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;0.1 M MES pH 6.0, 20% PEG 1000
分辨率 1.40 Å R-free 0.183
8XG5 X-ray crystal structure of streptavidin flash-cooled in 30% PEG1000 at ambient pressure 提交 2023-12-15 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 B 39–159(121 aa) 片段:Avidin-like
链 C 39–159(121 aa) 片段:Avidin-like
未记录 PG4 TETRAETHYLENE GLYCOL × 1 PEG DI(HYDROXYETHYL)ETHER × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;0.1 M MES pH 6.0, 20% PEG 1000
分辨率 1.40 Å R-free 0.183
8XG6 X-ray crystal structure of Streptavidine without cryo-protectant using a high-pressure cryocooling method 提交 2023-12-15 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 A 39–159(121 aa) 片段:Avidin-like
链 D 39–159(121 aa) 片段:Avidin-like
未记录 PG6 1-(2-METHOXY-ETHOXY)-2-{2-[2-(2-METHOXY-ETHOXY]-ETHOXY}-ETHANE × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;0.1 M MES pH 6.0, 20% PEG 1000
分辨率 1.31 Å R-free 0.182
8XG6 X-ray crystal structure of Streptavidine without cryo-protectant using a high-pressure cryocooling method 提交 2023-12-15 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 B 39–159(121 aa) 片段:Avidin-like
链 C 39–159(121 aa) 片段:Avidin-like
未记录 PG4 TETRAETHYLENE GLYCOL × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;0.1 M MES pH 6.0, 20% PEG 1000
分辨率 1.31 Å R-free 0.182
8Y23 X-ray crystal structure of ALiS4-Streptavidine complex without cryo-protectant using a high-pressure cryocooling method 提交 2024-01-25 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–159(121 aa)
链 B 39–159(121 aa)
链 C 39–159(121 aa)
链 D 39–159(121 aa)
未记录 6FX methyl 5-(4-oxidanylidene-5~{H}-furo[3,2-c]pyridin-2-yl)pyridine-3-carboxylate × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;0.1 M MES pH 6.0, 20% PEG 1000
分辨率 1.48 Å R-free 0.193
8Y24 X-ray crystal structure of ALiS4-Streptavidine complex with 10% glycerol using a high-pressure cryocooling method 提交 2024-01-25 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–159(121 aa)
链 B 39–159(121 aa)
链 C 39–159(121 aa)
链 D 39–159(121 aa)
未记录 DMS DIMETHYL SULFOXIDE × 1 GOL GLYCEROL × 5 PEG DI(HYDROXYETHYL)ETHER × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;0.1 M MES pH 6.0, 20% PEG 1000
分辨率 1.45 Å R-free 0.184
8Y25 X-ray crystal structure of ALiS4-Streptavidine complex with 20% glycerol using a high-pressure cryocooling method 提交 2024-01-25 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–159(121 aa)
链 B 39–159(121 aa)
链 C 39–159(121 aa)
链 D 39–159(121 aa)
未记录 GOL GLYCEROL × 6 DMS DIMETHYL SULFOXIDE × 1 PEG DI(HYDROXYETHYL)ETHER × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;0.1 M MES pH 6.0, 20% PEG 1000
分辨率 1.45 Å R-free 0.188
8Y26 X-ray crystal structure of ALiS5-Streptavidine complex without cryo-protectant using a high-pressure cryocooling method 提交 2024-01-25 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–159(121 aa) 片段:UNP residues 39-159
链 B 39–159(121 aa) 片段:UNP residues 39-159
链 C 39–159(121 aa) 片段:UNP residues 39-159
链 D 39–159(121 aa) 片段:UNP residues 39-159
未记录 DMS DIMETHYL SULFOXIDE × 4 A1LXQ dimethyl 5-(4-oxidanylidene-5~{H}-furo[3,2-c]pyridin-2-yl)benzene-1,3-dicarboxylate × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;0.1 M MES pH 6.0, 20% PEG 1000
分辨率 1.23 Å R-free 0.176
8Y27 X-ray crystal structure of ALiS5-Streptavidine complex with 10% glycerol using a high-pressure cryocooling method 提交 2024-01-25 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–159(121 aa) 片段:UNP residues 39-159
链 B 39–159(121 aa) 片段:UNP residues 39-159
链 C 39–159(121 aa) 片段:UNP residues 39-159
链 D 39–159(121 aa) 片段:UNP residues 39-159
未记录 DMS DIMETHYL SULFOXIDE × 1 GOL GLYCEROL × 3 A1LXQ dimethyl 5-(4-oxidanylidene-5~{H}-furo[3,2-c]pyridin-2-yl)benzene-1,3-dicarboxylate × 3 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;0.1 M MES pH 6.0, 20% PEG1,000
分辨率 1.45 Å R-free 0.185
8Y28 X-ray crystal structure of ALiS5-Streptavidine complex with 20% glycerol using a high-pressure cryocooling method 提交 2024-01-25 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–159(121 aa)
链 B 39–159(121 aa)
链 C 39–159(121 aa)
链 D 39–159(121 aa)
未记录 GOL GLYCEROL × 4 DMS DIMETHYL SULFOXIDE × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;0.1 M MES pH 6.0, 20% PEG 1000
分辨率 1.33 Å R-free 0.185
8Y29 X-ray crystal structure of ALiS2-Streptavidine complex without cryo-protectant using a high-pressure cryocooling method 提交 2024-01-25 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–159(121 aa)
链 B 39–159(121 aa)
链 C 39–159(121 aa)
链 D 39–159(121 aa)
未记录 MT6 methyl 3-(4-oxo-4,5-dihydrofuro[3,2-c]pyridin-2-yl)benzoate × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;0.1 M MES pH 6.0, 20% PEG1,000
分辨率 1.42 Å R-free 0.192
8Y2A X-ray crystal structure of ALiS2-Streptavidine complex with 10% glycerol using a high-pressure cryocooling method 提交 2024-01-25 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–159(121 aa)
链 B 39–159(121 aa)
链 C 39–159(121 aa)
链 D 39–159(121 aa)
未记录 MT6 methyl 3-(4-oxo-4,5-dihydrofuro[3,2-c]pyridin-2-yl)benzoate × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;0.1 M MES pH 6.0, 20% PEG 1000
分辨率 1.34 Å R-free 0.184
8Y2B X-ray crystal structure of ALiS2-Streptavidine complex with 20% glycerol using a high-pressure cryocooling method 提交 2024-01-25 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–159(121 aa)
链 B 39–159(121 aa)
链 C 39–159(121 aa)
链 D 39–159(121 aa)
未记录 MT6 methyl 3-(4-oxo-4,5-dihydrofuro[3,2-c]pyridin-2-yl)benzoate × 2 GOL GLYCEROL × 3 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;0.1 M MES pH 6.0, 20% PEG 1000
分辨率 1.50 Å R-free 0.179
8ZR1 Cocrystallization of engineered streptavidin with A9 oligo DNA 提交 2024-06-03 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–163(125 aa)
链 B 39–163(125 aa)
链 C 39–163(125 aa)
链 D 39–163(125 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 BATCH MODE;pH 8;298 K;10 mM Tris-HCl
分辨率 2.60 Å R-free 0.281
8ZR2 Cocrystallization of engineered streptavidin with C9 oligo DNA 提交 2024-06-03 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–163(125 aa)
链 B 39–163(125 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 BATCH MODE;pH 8;298 K;20 mM Tris-HCl
分辨率 2.50 Å R-free 0.346
8ZR2 Cocrystallization of engineered streptavidin with C9 oligo DNA 提交 2024-06-03 Assembly 2 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 C 39–163(125 aa)
链 D 39–163(125 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 BATCH MODE;pH 8;298 K;20 mM Tris-HCl
分辨率 2.50 Å R-free 0.346
9CST Streptavidin-E101Q-K121A bound to Cu(II)-biotin-ethyl-dipicolylamine cofactor 提交 2024-07-24 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:E101Q, K121A QG7 N-(2-{bis[(pyridin-2-yl)methyl]amino}ethyl)-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide × 4 CU COPPER (II) ION × 16 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;293 K;ammonium sulfate, sodium acetate
分辨率 1.13 Å R-free 0.160
9CSU Streptavidin-E101Q-S112Y-K121A bound to Cu(II)-biotin-ethyl-dipicolylamine cofactor 提交 2024-07-24 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:E101Q, S112Y, K121A ACY ACETIC ACID × 4 QG7 N-(2-{bis[(pyridin-2-yl)methyl]amino}ethyl)-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide × 4 CU COPPER (II) ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6;293 K;ammonium sulfate, sodium acetate
分辨率 1.60 Å R-free 0.207
9CSV Streptavidin-E101Q-S112Y-K121A bound to Cu(II)-biotin-ethyl-dipicolylamine cofactor, oxidized by hydrogen peroxide 提交 2024-07-24 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:E101Q, S112Y, K121A QG7 N-(2-{bis[(pyridin-2-yl)methyl]amino}ethyl)-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide × 4 CU COPPER (II) ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6;293 K;ammonium sulfate, sodium acetate
分辨率 1.60 Å R-free 0.234
9CSW Streptavidin-E101Q-S112A-K121Y bound to Cu(II)-biotin-ethyl-dipicolylamine cofactor 提交 2024-07-24 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:E101Q, S112A, K121Y QG7 N-(2-{bis[(pyridin-2-yl)methyl]amino}ethyl)-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide × 4 CU COPPER (II) ION × 8 ACY ACETIC ACID × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6;293 K;ammonium sulfate, sodium acetate
分辨率 1.30 Å R-free 0.189
9E6Z Streptavidin-E101Q-S112F-K121A bound to Cu(II)-biotin-ethyl-dipicolylamine cofactor 提交 2024-10-31 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:E101Q, S112F, K121A QG7 N-(2-{bis[(pyridin-2-yl)methyl]amino}ethyl)-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide × 4 ACY ACETIC ACID × 4 CU COPPER (II) ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;296 K;ammonium sulfate, sodium acetate
分辨率 1.70 Å R-free 0.219
9EC5 Streptavidin-S112C-L124F bound to Cu(II)dpea cofactor, containing S-nitrosocysteine modification 提交 2024-11-13 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:E14Q, S112C, L124F 非标准单体:是(mmCIF未提供具体位点) A1BIA N-(3-{bis[2-(pyridin-2-yl)ethyl]amino}propyl)-5-[(3aR,4R,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide × 4 CU COPPER (II) ION × 8 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6;293 K;ammonium sulfate, sodium acetate
分辨率 1.40 Å R-free 0.228
9EDF Streptavidin-S112C-L124F bound to Cu(II)dpea cofactor 提交 2024-11-17 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:S112C, L124F A1BIA N-(3-{bis[2-(pyridin-2-yl)ethyl]amino}propyl)-5-[(3aR,4R,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide × 4 CU COPPER (II) ION × 12 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;298 K;ammonium sulfate, sodium acetate
分辨率 1.57 Å R-free 0.183
9EDG Streptavidin-WT bound to Cu(II)dpea cofactor 提交 2024-11-17 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa) 片段:UNP residues 33-183
未记录 A1BIA N-(3-{bis[2-(pyridin-2-yl)ethyl]amino}propyl)-5-[(3aR,4R,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide × 4 ACT ACETATE ION × 4 CU COPPER (II) ION × 8 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;298 K;ammonium sulfate, sodium acetate
分辨率 1.75 Å R-free 0.197
9EDH Streptavidin-S112C-T114F bound to Cu(II)dpea cofactor 提交 2024-11-17 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:S112C, T114F A1BIA N-(3-{bis[2-(pyridin-2-yl)ethyl]amino}propyl)-5-[(3aR,4R,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide × 4 CU COPPER (II) ION × 12 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;298 K;ammonium sulfate, sodium acetate
分辨率 1.72 Å R-free 0.222
9EDI Streptavidin-S112C-L124A bound to Cu(II)dpea cofactor 提交 2024-11-17 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:S112C, L124A A1BIA N-(3-{bis[2-(pyridin-2-yl)ethyl]amino}propyl)-5-[(3aR,4R,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide × 4 CU COPPER (II) ION × 12 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;298 K;ammonium sulfate, sodium acetate
分辨率 1.50 Å R-free 0.202
9EDK Streptavidin-S112C-T114V bound to Cu(II)dpea cofactor 提交 2024-11-17 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:S112C, T114V A1BIA N-(3-{bis[2-(pyridin-2-yl)ethyl]amino}propyl)-5-[(3aR,4R,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide × 4 CU COPPER (II) ION × 16 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;298 K;ammonium sulfate, sodium acetate
分辨率 1.45 Å R-free 0.190
9EDU Streptavidin-S112C bound to Cu(II)dpea cofactor 提交 2024-11-18 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–183(146 aa)
突变:S112C A1BIA N-(3-{bis[2-(pyridin-2-yl)ethyl]amino}propyl)-5-[(3aR,4R,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide × 4 ACT ACETATE ION × 4 CU COPPER (II) ION × 12 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;298 K;ammonium sulfate, sodium acetate
分辨率 1.85 Å R-free 0.183
9FFJ Artificial metalloenzyme with a nickel-based 1,10-phenanthroline cofactor and streptavidin N49M-S112V mutant 提交 2024-05-23 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–183(145 aa)
未记录 EDO 1,2-ETHANEDIOL × 8 A1ICD N-methyl-N-[(4,4,6,6-tetrahydroxy-4,6-dioxido-1,3,3a,5,6a-tetrahydrothien[3,4-d]imidazol-4-ium-2-yl)methyl]-5-(2,4,4-trihydroxy-2-keto-3,3a,5,6-tetrahydro-1H-thien[3,4-d]imidazol-4-ium-6-yl × 4 PEG DI(HYDROXYETHYL)ETHER × 8 SO4 SULFATE ION × 8 NH4 AMMONIUM ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;291.15 K;11% w/v PEG 8000 0.1M MES 6.0 0.24M Ammonium sulfate
分辨率 1.27 Å R-free 0.197
9FNR Artificial metalloenzyme with a nickel-based 1,10-phenanthroline cofactor and streptavidin S112V mutant 提交 2024-06-10 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–183(145 aa)
未记录 A1ICD N-methyl-N-[(4,4,6,6-tetrahydroxy-4,6-dioxido-1,3,3a,5,6a-tetrahydrothien[3,4-d]imidazol-4-ium-2-yl)methyl]-5-(2,4,4-trihydroxy-2-keto-3,3a,5,6-tetrahydro-1H-thien[3,4-d]imidazol-4-ium-6-yl × 4 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;291.15 K;1.6M Magnesium sulfate heptahydrate,0.1M HEPES 7.2, 6% v/v Glycerol
分辨率 1.64 Å R-free 0.206
9FOA Artificial photoenzyme with anthraquinone cofactor and wild type streptavidin 提交 2024-06-11 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 D 39–183(145 aa)
未记录 A1ID2 ~{N}-[4-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]butyl]-9,10-bis(oxidanylidene)anthracene-2-carboxamide × 4 GOL GLYCEROL × 8 SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;291.15 K;0.2M Ammonium sulfate, 20% w/v PEG 3350
分辨率 1.36 Å R-free 0.182
9I4R N-terminal Oic streptag II in Sav E44V-S45T-V47R-D67A-K121R variant 提交 2025-01-26 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 39–183(145 aa)
链 C 39–183(145 aa)
链 D 39–183(145 aa)
链 E 39–183(145 aa)
未记录 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;291.15 K;0.2M Ammonium citrate dibasic, 20% w/v PEG 3350
分辨率 1.84 Å R-free 0.213
9MFZ Streptavidin-E101Q-K121A-L124E bound to Fe(III)-biotin-pentyl-dipicolylamine cofactor 提交 2024-12-10 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 38–158(121 aa)
链 B 38–158(121 aa)
链 C 38–158(121 aa)
链 D 38–158(121 aa)
突变:E101Q, K121A, L124E 突变:E101Q, K121A, L124E 突变:E101Q, K121A, L124E 突变:E101Q, K121A, L124E A1BLH N-(5-{bis[(pyridin-2-yl)methyl]amino}pentyl)-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide × 4 FE FE (III) ION × 8 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;298 K;ammonium sulfate, sodium acetate
分辨率 1.55 Å R-free 0.189
9PUA L-Biotin-streptavidin binding 提交 2025-07-30 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 J 37–163(127 aa)
链 L 37–163(127 aa)
未记录 A1CK6 5-[(3aR,4R,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoic acid × 4 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4.5;294 K;1 micro-liter protein containing 3 mM Biotin in 10 mM Tris-HCl pH 7.0 mixed with 1 micro-liter 38% Ammonium Sulfate, 100 mM Na-Acetate pH 4.5, 200 mM NaCl at 21C (294 K)
分辨率 0.94 Å R-free 0.147
9PUB Biotin-streptavidin binding 提交 2025-07-30 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 J 37–163(127 aa)
链 K 37–163(127 aa)
未记录 BTN BIOTIN × 4 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4.5;294 K;1 micro-liter protein containing 3 mM Biotin in 10 mM Tris-HCl pH 7.0 mixed with 1 micro-liter 38% Ammonium Sulfate, 100 mM Na-Acetate pH 4.5, 200 mM NaCl at 21C (294 K)
分辨率 0.95 Å R-free 0.145
9QNE Streptavidin with a thiophenol cofactor as artificial hydrogen atom transferase 提交 2025-03-24 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–183(145 aa)
未记录 A1I7Y 5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]-~{N}-(3-sulfanylphenyl)pentanamide × 4 EDO 1,2-ETHANEDIOL × 24 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 5.5;293 K;0.1 M MES pH 5.5, 25 % w/v PEG 4K, 0.15 M (NH4)2SO4
分辨率 1.84 Å R-free 0.202
9QNP Streptavidin K121W with a thiophenol cofactor as artificial hydrogen atom transferase 提交 2025-03-25 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–183(145 aa)
链 B 39–183(145 aa)
链 C 39–183(145 aa)
链 D 39–183(145 aa)
未记录 A1I7Y 5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]-~{N}-(3-sulfanylphenyl)pentanamide × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293 K;10 % w/v PEG 1K, 10 % w/v PEG 8K
分辨率 2.30 Å R-free 0.254
9QNZ Streptavidin 112Y-121W-124F with a thiophenol cofactor as artificial hydrogen atom transferase 提交 2025-03-25 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–183(145 aa)
链 B 39–183(145 aa)
链 C 39–183(145 aa)
链 D 39–183(145 aa)
未记录 A1I7Y 5-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]-~{N}-(3-sulfanylphenyl)pentanamide × 4 ACT ACETATE ION × 1 EDO 1,2-ETHANEDIOL × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 5.5;293 K;0.15 M NH4 acetate, 0.1 M BIS-TRIS pH 5.5, 45 % v/v MPD
分辨率 1.88 Å R-free 0.201
9QO7 Streptavidin K121M with a thiophenol cofactor as artificial hydrogen atom transferase 提交 2025-03-25 Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 A 39–183(145 aa)
未记录 A1I8C ~{N}-[4-[(3~{a}~{S},4~{S},6~{a}~{R})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]butyl]-3-sulfanyl-benzamide × 4 EDO 1,2-ETHANEDIOL × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.5;293 K;1 M Na3 citrate, 0.1 M Na cacodylate pH 6.5
分辨率 2.00 Å R-free 0.278