当前蛋白身份:P00459 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
1DE0 MODULATING THE MIDPOINT POTENTIAL OF THE [4FE-4S] CLUSTER OF THE NITROGENASE FE PROTEIN 提交 1999-11-12 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 1–289(289 aa)
链 B 1–289(289 aa)
突变:F135W 突变:F135W SF4 IRON/SULFUR CLUSTER × 1 X-RAY DIFFRACTION
X-ray结晶条件 SMALL TUBES;pH 8.5;277 K;PEG 4000, 0.1 M TRIS HCL, 0.2 M SODIUM ACETATE, pH 8.5, SMALL TUBES, temperature 277K
分辨率 2.40 Å R-free 0.281
1FP6 THE NITROGENASE FE PROTEIN FROM AZOTOBACTER VINELANDII COMPLEXED WITH MGADP 提交 2000-08-30 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 1–289(289 aa)
链 B 1–289(289 aa)
未记录 MG MAGNESIUM ION × 2 SF4 IRON/SULFUR CLUSTER × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray结晶条件 LIQUID DIFFUSION;pH 8.5;298 K;PEG 4000, 0.1M Tris HCl, Sodium Acetate, Glycerol, pH 8.5, LIQUID DIFFUSION, temperature 298K
分辨率 2.15 Å R-free 0.268
1FP6 THE NITROGENASE FE PROTEIN FROM AZOTOBACTER VINELANDII COMPLEXED WITH MGADP 提交 2000-08-30 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 C 1–289(289 aa)
链 D 1–289(289 aa)
未记录 MG MAGNESIUM ION × 2 SF4 IRON/SULFUR CLUSTER × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray结晶条件 LIQUID DIFFUSION;pH 8.5;298 K;PEG 4000, 0.1M Tris HCl, Sodium Acetate, Glycerol, pH 8.5, LIQUID DIFFUSION, temperature 298K
分辨率 2.15 Å R-free 0.268
1G1M ALL-FERROUS NITROGENASE IRON PROTEIN FROM AZOTOBACTER VINELANDII 提交 2000-10-12 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 1–289(289 aa)
链 B 1–289(289 aa)
未记录 SF4 IRON/SULFUR CLUSTER × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 8;295 K;26-29% PEG 4000, 700-900 mM NaCl, 100 mM Tris (pH 8.0), 20% glycerol, capillary microbatch method at 295 K
分辨率 2.25 Å R-free 0.288
1G20 MGATP-BOUND AND NUCLEOTIDE-FREE STRUCTURES OF A NITROGENASE PROTEIN COMPLEX BETWEEN LEU127DEL-FE PROTEIN AND THE MOFE PROTEIN 提交 2000-10-16 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 E 1–289(289 aa)
链 F 1–289(289 aa)
链 G 1–289(289 aa)
链 H 1–289(289 aa)
未记录 HCA 3-HYDROXY-3-CARBOXY-ADIPIC ACID × 2 CFM FE-MO-S CLUSTER × 2 CA CALCIUM ION × 2 CLF FE(8)-S(7) CLUSTER × 2 SF4 IRON/SULFUR CLUSTER × 2 X-RAY DIFFRACTION
X-ray结晶条件 microcapillary batch diffusion;pH 8.5;298 K;PEG 4000, sodium acetate, Tris-HCl. Ph 8.8, pH 8.5, microcapillary batch diffusion, temperature 298K
分辨率 2.20 Å R-free 0.255
1G21 MGATP-BOUND AND NUCLEOTIDE-FREE STRUCTURES OF A NITROGENASE PROTEIN COMPLEX BETWEEN LEU127DEL-FE PROTEIN AND THE MOFE PROTEIN 提交 2000-10-16 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 E 1–290(290 aa)
链 F 1–290(290 aa)
链 G 1–290(290 aa)
链 H 1–290(290 aa)
未记录 HCA 3-HYDROXY-3-CARBOXY-ADIPIC ACID × 2 CFM FE-MO-S CLUSTER × 2 CLF FE(8)-S(7) CLUSTER × 2 CA CALCIUM ION × 2 MG MAGNESIUM ION × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 4 SF4 IRON/SULFUR CLUSTER × 2 X-RAY DIFFRACTION
X-ray结晶条件 microcapillary batch diffusion;pH 8.5;298 K;PEG 4000, sodium acetate, Tris-HCl. Ph 8.8, pH 8.5, microcapillary batch diffusion, temperature 298K
分辨率 3.00 Å R-free 0.285
1G5P NITROGENASE IRON PROTEIN FROM AZOTOBACTER VINELANDII 提交 2000-11-01 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 1–289(289 aa)
链 B 1–289(289 aa)
未记录 SF4 IRON/SULFUR CLUSTER × 1 X-RAY DIFFRACTION
X-ray结晶条件 LIQUID DIFFUSION;pH 8;298 K;25-30% PEG 4000, 140-200 mM NA2MOO4, 100 mM TRIS-CL, PH 8.0; PROTEIN WAS IN 20% GLYCEROL, 50 mM TRIS-CL, PH 8.0, 450 mM NACL, AND 2 mM NA2S2O4 , LIQUID DIFFUSION, temperature 298K
分辨率 2.20 Å R-free 0.290
1M1Y Chemical Crosslink of Nitrogenase MoFe Protein and Fe Protein 提交 2002-06-20 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 E 1–289(289 aa)
链 F 1–289(289 aa)
链 G 1–289(289 aa)
链 H 1–289(289 aa)
未记录 HCA 3-HYDROXY-3-CARBOXY-ADIPIC ACID × 2 CFM FE-MO-S CLUSTER × 2 CLF FE(8)-S(7) CLUSTER × 2 CA CALCIUM ION × 2 SF4 IRON/SULFUR CLUSTER × 2 X-RAY DIFFRACTION
X-ray结晶条件 LIQUID DIFFUSION;pH 8;298 K;PEG 6000, NaCl, Cadaverine, Tris, pH 8.0, LIQUID DIFFUSION, temperature 298K
分辨率 3.20 Å R-free 0.329
1M1Y Chemical Crosslink of Nitrogenase MoFe Protein and Fe Protein 提交 2002-06-20 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 M 1–289(289 aa)
链 N 1–289(289 aa)
链 O 1–289(289 aa)
链 P 1–289(289 aa)
未记录 HCA 3-HYDROXY-3-CARBOXY-ADIPIC ACID × 2 CFM FE-MO-S CLUSTER × 2 CLF FE(8)-S(7) CLUSTER × 2 CA CALCIUM ION × 2 SF4 IRON/SULFUR CLUSTER × 2 X-RAY DIFFRACTION
X-ray结晶条件 LIQUID DIFFUSION;pH 8;298 K;PEG 6000, NaCl, Cadaverine, Tris, pH 8.0, LIQUID DIFFUSION, temperature 298K
分辨率 3.20 Å R-free 0.329
1N2C NITROGENASE COMPLEX FROM AZOTOBACTER VINELANDII STABILIZED BY ADP-TETRAFLUOROALUMINATE 提交 1997-05-02 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 E 1–289(289 aa)
链 F 1–289(289 aa)
链 G 1–289(289 aa)
链 H 1–289(289 aa)
未记录 HCA 3-HYDROXY-3-CARBOXY-ADIPIC ACID × 2 CFM FE-MO-S CLUSTER × 2 CA CALCIUM ION × 2 CLF FE(8)-S(7) CLUSTER × 2 MG MAGNESIUM ION × 4 ALF TETRAFLUOROALUMINATE ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 4 SF4 IRON/SULFUR CLUSTER × 2 X-RAY DIFFRACTION
X-ray结晶条件 pH 6.5;16-20% PEG 8000, 0.1 M CACODYLATE PH 6.5 AND 20-50 MM MGCL2
分辨率 3.00 Å R-free 0.238
1NIP CRYSTALLOGRAPHIC STRUCTURE OF THE NITROGENASE IRON PROTEIN FROM AZOTOBACTER VINELANDII 提交 1992-09-29 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 1–289(289 aa)
链 B 1–289(289 aa)
未记录 MG MAGNESIUM ION × 2 SF4 IRON/SULFUR CLUSTER × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 2.90 Å
1RW4 Nitrogenase Fe protein l127 deletion variant 提交 2003-12-15 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 1–272(272 aa)
突变:Leu127deletion SF4 IRON/SULFUR CLUSTER × 2 GOL GLYCEROL × 2 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 2.50 Å R-free 0.272
1RW4 Nitrogenase Fe protein l127 deletion variant 提交 2003-12-15 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 1–272(272 aa)
突变:Leu127deletion SF4 IRON/SULFUR CLUSTER × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 2.50 Å R-free 0.272
1XCP Crystal Structure of the Nitrogenase Fe protein Phe135Trp with MgADP bound 提交 2004-09-02 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 1–289(289 aa)
链 B 1–289(289 aa)
突变:F135W 突变:F135W MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 SF4 IRON/SULFUR CLUSTER × 1 X-RAY DIFFRACTION
X-ray结晶条件 SMALL TUBES;pH 8.5;298 K;PEG4000, Tris HCl, sodium acetate, pH 8.5, SMALL TUBES, temperature 298K
分辨率 3.20 Å R-free 0.322
1XCP Crystal Structure of the Nitrogenase Fe protein Phe135Trp with MgADP bound 提交 2004-09-02 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 C 1–289(289 aa)
链 D 1–289(289 aa)
突变:F135W 突变:F135W MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 SF4 IRON/SULFUR CLUSTER × 1 X-RAY DIFFRACTION
X-ray结晶条件 SMALL TUBES;pH 8.5;298 K;PEG4000, Tris HCl, sodium acetate, pH 8.5, SMALL TUBES, temperature 298K
分辨率 3.20 Å R-free 0.322
1XD8 Crystal Structure of the Nitrogenase Fe protein Asp39Asn 提交 2004-09-05 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 1–289(289 aa)
链 B 1–289(289 aa)
突变:D39N 突变:D39N SF4 IRON/SULFUR CLUSTER × 1 X-RAY DIFFRACTION
X-ray结晶条件 SMALL TUBES;pH 8.5;298 K;PEG4000, Tris HCl, sodium acetate, pH 8.5, SMALL TUBES, temperature 298K
分辨率 2.70 Å R-free 0.296
1XD9 Crystal Structure of the Nitrogenase Fe protein Asp39Asn with MgADP bound 提交 2004-09-05 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 1–289(289 aa)
链 B 1–289(289 aa)
突变:D39N 突变:D39N MG MAGNESIUM ION × 2 SF4 IRON/SULFUR CLUSTER × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray结晶条件 SMALL TUBES;pH 8.5;298 K;PEG4000, Tris HCl, sodium acetate, pH 8.5, SMALL TUBES, temperature 298K
分辨率 2.80 Å R-free 0.299
1XDB Crystal Structure of the Nitrogenase Fe protein Asp129Glu 提交 2004-09-05 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 1–289(289 aa)
链 B 1–289(289 aa)
突变:D129E 突变:D129E SF4 IRON/SULFUR CLUSTER × 1 X-RAY DIFFRACTION
X-ray结晶条件 SMALL TUBES;pH 8.5;298 K;PEG4000, Tris HCl, sodium acetate, pH 8.5, SMALL TUBES, temperature 298K
分辨率 2.80 Å R-free 0.299
2AFH Crystal Structure of Nucleotide-Free Av2-Av1 Complex 提交 2005-07-25 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 E 1–289(289 aa)
链 F 1–289(289 aa)
未记录 HCA 3-HYDROXY-3-CARBOXY-ADIPIC ACID × 2 CFN FE(7)-MO-S(9)-N CLUSTER × 2 PGE TRIETHYLENE GLYCOL × 8 CA CALCIUM ION × 2 NA SODIUM ION × 1 CLF FE(8)-S(7) CLUSTER × 2 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 2 PG4 TETRAETHYLENE GLYCOL × 2 1PE PENTAETHYLENE GLYCOL × 2 PEG DI(HYDROXYETHYL)ETHER × 3 P6G HEXAETHYLENE GLYCOL × 1 SF4 IRON/SULFUR CLUSTER × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 8.5;298 K;PEG 10000, Tris, sodium chloride, magnesium chloride, dithionite, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 298 K
分辨率 2.10 Å R-free 0.221
2AFI Crystal Structure of MgADP bound Av2-Av1 Complex 提交 2005-07-25 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 E 1–289(289 aa)
链 F 1–289(289 aa)
链 G 1–289(289 aa)
链 H 1–289(289 aa)
未记录 HCA 3-HYDROXY-3-CARBOXY-ADIPIC ACID × 2 CFN FE(7)-MO-S(9)-N CLUSTER × 2 CA CALCIUM ION × 2 CLF FE(8)-S(7) CLUSTER × 2 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 4 SF4 IRON/SULFUR CLUSTER × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 8.5;298 K;PEG8000, Sodium Chloride, Magnesium Chloride, ADP, Dithionite, TRIS, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 298 K
分辨率 3.10 Å R-free 0.270
2AFI Crystal Structure of MgADP bound Av2-Av1 Complex 提交 2005-07-25 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 M 1–289(289 aa)
链 N 1–289(289 aa)
链 O 1–289(289 aa)
链 P 1–289(289 aa)
未记录 HCA 3-HYDROXY-3-CARBOXY-ADIPIC ACID × 2 CFN FE(7)-MO-S(9)-N CLUSTER × 2 CA CALCIUM ION × 2 CLF FE(8)-S(7) CLUSTER × 2 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 4 SF4 IRON/SULFUR CLUSTER × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 8.5;298 K;PEG8000, Sodium Chloride, Magnesium Chloride, ADP, Dithionite, TRIS, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 298 K
分辨率 3.10 Å R-free 0.270
2C8V Insights into the role of nucleotide-dependent conformational change in nitrogenase catalysis: Structural characterization of the nitrogenase Fe protein Leu127 deletion variant with bound MgATP 提交 2005-12-08 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 1–126(126 aa)
链 A 128–289(162 aa)
未记录 FES FE2/S2 (INORGANIC) CLUSTER × 2 MG MAGNESIUM ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 8;24% POLY(ETHYLENE GLYCOL), MW 4000, 0.16 M MGCL2, TRISHYDROCHLORIC ACID, PH 8.5, 20% GLYCEROL, AND 1MM SODIUM DITHIONITE
分辨率 2.50 Å R-free 0.279
2NIP NITROGENASE IRON PROTEIN FROM AZOTOBACTER VINELANDII 提交 1998-05-11 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 1–289(289 aa)
链 B 1–289(289 aa)
未记录 SF4 IRON/SULFUR CLUSTER × 1 X-RAY DIFFRACTION
X-ray结晶条件 liquid-liquid diffusion;pH 8;PROTEIN WAS CRYSTALLIZED BY LIQUID-LIQUID DIFFUSION METHOD, USING 25-30% PEG 4000, 140-200 MM NA2MOO4, 100 MM TRIS-CL, PH 8.0; PROTEIN WAS HELD IN A BUFFER OF 20% GLYCEROL, 50 MM TRIS-CL, PH 8.0, 450 MM NACL, AND 2 MM NA2S2O4 PRIOR TO CRYSTALLIZATION., liquid-liquid diffusion
分辨率 2.20 Å R-free 0.290
4WZA Asymmetric Nucleotide Binding in the Nitrogenase Complex 提交 2014-11-19 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 E 2–277(276 aa)
链 F 2–277(276 aa)
链 G 2–277(276 aa)
链 H 2–277(276 aa)
未记录 HCA 3-HYDROXY-3-CARBOXY-ADIPIC ACID × 2 ICS iron-sulfur-molybdenum cluster with interstitial carbon × 2 CLF FE(8)-S(7) CLUSTER × 2 FE FE (III) ION × 2 SF4 IRON/SULFUR CLUSTER × 2 MG MAGNESIUM ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 8.5;298 K;18-22% PEG 8000, 0-50 mM NaCl, 100 mM Tris pH 8.5, 10 mM sodium dithionite, 10 mM MgCl2, 5 mM AMPPCP, 5 mM ADP
分辨率 1.90 Å R-free 0.187
4WZB Crystal Structure of MgAMPPCP-bound Av2-Av1 complex 提交 2014-11-19 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 E 2–273(272 aa)
链 F 2–273(272 aa)
链 G 2–273(272 aa)
链 H 2–273(272 aa)
未记录 HCA 3-HYDROXY-3-CARBOXY-ADIPIC ACID × 2 ICS iron-sulfur-molybdenum cluster with interstitial carbon × 2 CLF FE(8)-S(7) CLUSTER × 2 FE2 FE (II) ION × 2 MG MAGNESIUM ION × 4 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 4 SF4 IRON/SULFUR CLUSTER × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 8.5;298 K;PEG 8000, TRIS, SODIUM CHLORIDE, MAGNESIUM CHLORIDE, DITHIONITE, AMPPCP, PH 8.5
分辨率 2.30 Å R-free 0.255
6N4J Ti(III)citrate-reduced, nucleotide-free form of the nitrogenase Fe-protein from A. vinelandii 提交 2018-11-19 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 2–290(289 aa)
链 B 2–290(289 aa)
未记录 SF4 IRON/SULFUR CLUSTER × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 5.5;298 K;37% PEG 3350, 0.05 M NaCl, 0.1 M Bis/Tris pH 5.5, 5 mM Ti(III) citrate
分辨率 1.95 Å R-free 0.249
6N4K Dithionite-reduced nucleotide-free form of the nitrogenase Fe-protein from A. vinelandii 提交 2018-11-19 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 2–290(289 aa)
链 B 2–290(289 aa)
未记录 SF4 IRON/SULFUR CLUSTER × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.5;298 K;of 40% PEG 1000, 0.2 M NaCl, 0.1 M MES/OH pH 6.5, 10% 2,2,2-trifluoroethanol, 5 mM dithionite
分辨率 1.76 Å R-free 0.213
6N4L Dithionite-reduced ADP-bound form of the nitrogenase Fe-protein from A. vinelandii 提交 2018-11-19 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 2–290(289 aa)
未记录 ADP ADENOSINE-5'-DIPHOSPHATE × 2 MG MAGNESIUM ION × 2 SF4 IRON/SULFUR CLUSTER × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;298 K;40% PEG 400, 0.17 mM Cymal 7, 0.1 M HEPES pH 7.5, 5 mM dithionite
分辨率 1.13 Å R-free 0.157
6N4M IDS-oxidized ADP-bound form of the nitrogenase Fe-protein from A. vinelandii 提交 2018-11-19 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 2–290(289 aa)
未记录 ADP ADENOSINE-5'-DIPHOSPHATE × 2 MG MAGNESIUM ION × 2 SF4 IRON/SULFUR CLUSTER × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;298 K;40% PEG 400, 0.17 mM Cymal 7, 0.1 M HEPES pH 7.5, 5 mM IDS
分辨率 1.58 Å R-free 0.188
7T4H Selenium-incorporated nitrogenase Fe protein (Av2-Se) from A. vinelandii (22 mM KSeCN, with Av1) 提交 2021-12-09 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 1–290(290 aa)
未记录 SF4 IRON/SULFUR CLUSTER × 2 SFS Fe4-Se4 cluster × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;298 K;36-41% PEG400, 0.1-0.3 M sodium chloride, 0.1 M HEPES, pH 7.5, 2.5 mM dithionite, 0.17 mM Cymal 7
分辨率 1.51 Å R-free 0.191
7TNE Selenium-incorporated nitrogenase Fe protein (Av2-Se) from A. vinelandii (22 mM KSeCN) 提交 2022-01-20 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 1–290(290 aa)
未记录 SF4 IRON/SULFUR CLUSTER × 2 SFS Fe4-Se4 cluster × 2 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;298 K;36-41% PEG400, 0.1-0.3 M sodium chloride, 0.1 M HEPES, pH 7.5, 2.5 mM dithionite, 0.17 mM Cymal-7
分辨率 1.39 Å R-free 0.188
7TPN Selenium-incorporated nitrogenase Fe protein (Av2-Se) from A. vinelandii (11 mM KSeCN) 提交 2022-01-25 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 1–290(290 aa)
未记录 SF4 IRON/SULFUR CLUSTER × 2 SFS Fe4-Se4 cluster × 2 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;298 K;36-41% PEG400, 0.1-0.3 M sodium chloride, 0.1 M HEPES, pH 7.5, 2.5 mM dithionite, 0.17 mM Cymal-7
分辨率 1.38 Å R-free 0.197
7TPO Selenium-incorporated nitrogenase Fe-protein (Av2-Se) from A. vinelandii (1 mM KSeCN) 提交 2022-01-25 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 1–290(290 aa)
未记录 SF4 IRON/SULFUR CLUSTER × 2 SFS Fe4-Se4 cluster × 2 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;298 K;36-41% PEG400, 0.1-0.3 M sodium chloride, 0.1 M HEPES, pH 7.5, 2.5 mM dithionite, 0.17 mM Cymal-7
分辨率 1.35 Å R-free 0.203
7TPV Selenium-free nitrogenase Fe protein (Av2) from A. vinelandii (5mM KSeCN Soaked) 提交 2022-01-26 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 1–290(290 aa)
未记录 ADP ADENOSINE-5'-DIPHOSPHATE × 2 SF4 IRON/SULFUR CLUSTER × 2 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;298 K;36-41% PEG400, 0.1-0.3 M sodium chloride, 0.1 M HEPES, pH 7.5, 2.5 mM dithionite, 0.17 mM Cymal-7, 5 mM potassium selenocyanate
分辨率 1.49 Å R-free 0.199
7TPW Selenium-free nitrogenase Fe protein (Av2) from A. vinelandii 提交 2022-01-26 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 1–290(290 aa)
未记录 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 SF4 IRON/SULFUR CLUSTER × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;298 K;36-41% PEG400, 0.1-0.3 M sodium chloride, 0.1 M HEPES, pH 7.5, 2.5 mM dithionite, 0.17 mM Cymal-7
分辨率 1.18 Å R-free 0.158
7TPX Selenium-free nitrogenase Fe protein (Av2) from A. vinelandii 提交 2022-01-26 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 1–290(290 aa)
未记录 SF4 IRON/SULFUR CLUSTER × 2 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;298 K;36-41% PEG400, 0.1-0.3 M sodium chloride, 0.1 M HEPES, pH 7.5, 2.5 mM dithionite, 0.17 mM Cymal-7
分辨率 1.35 Å R-free 0.195
7TPY Selenium-free nitrogenase Fe protein (Av2) from A. vinelandii (nucleotide control) 提交 2022-01-26 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 1–290(290 aa)
未记录 SF4 IRON/SULFUR CLUSTER × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;298 K;36-41% PEG400, 0.1-0.3 M sodium chloride, 0.1 M HEPES, pH 7.5, 2.5 mM dithionite, 0.17 mM Cymal-7
分辨率 1.48 Å R-free 0.194
7TPZ Selenium-free nitrogenase Fe protein (Av2) from A. vinelandii (nucleotide control) 提交 2022-01-26 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 1–290(290 aa)
未记录 SF4 IRON/SULFUR CLUSTER × 2 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;298 K;36-41% PEG400, 0.1-0.3 M sodium chloride, 0.1 M HEPES, pH 7.5, 2.5 mM dithionite, 0.17 mM Cymal-7
分辨率 1.71 Å R-free 0.205
7TQ0 Selenium-incorporated nitrogenase Fe protein (Av2-Se) from A. vinelandii (22 mM KSeCN, with Av1) 提交 2022-01-26 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 1–290(290 aa)
未记录 SF4 IRON/SULFUR CLUSTER × 2 SFS Fe4-Se4 cluster × 2 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;298 K;36-41% PEG400, 0.1-0.3 M sodium chloride, 0.1 M HEPES, pH 7.5, 2.5 mM dithionite, 0.17 mM Cymal-7
分辨率 1.81 Å R-free 0.220
7TQ9 Selenium-incorporated nitrogenase Fe protein (Av2-Se) from A. vinelandii (22 mM KSeCN, with Av1) 提交 2022-01-26 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 1–290(290 aa)
未记录 SF4 IRON/SULFUR CLUSTER × 2 SFS Fe4-Se4 cluster × 2 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;298 K;36-41% PEG400, 0.1-0.3 M sodium chloride, 0.1 M HEPES, pH 7.5, 2.5 mM dithionite, 0.17 mM Cymal-7
分辨率 1.60 Å R-free 0.194
7TQC Selenium-incorporated nitrogenase Fe protein (Av2-Se) from A. vinelandii (22 mM KSeCN) 提交 2022-01-26 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 1–290(290 aa)
未记录 ADP ADENOSINE-5'-DIPHOSPHATE × 2 SF4 IRON/SULFUR CLUSTER × 2 SFS Fe4-Se4 cluster × 2 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;298 K;36-41% PEG400, 0.1-0.3 M sodium chloride, 0.1 M HEPES, pH 7.5, 2.5 mM dithionite, 0.17 mM Cymal-7
分辨率 1.53 Å R-free 0.192
7TQE Selenium-incorporated nitrogenase Fe protein (Av2-Se) from A. vinelandii (22 mM KSeCN) 提交 2022-01-26 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 1–290(290 aa)
未记录 SF4 IRON/SULFUR CLUSTER × 2 SFS Fe4-Se4 cluster × 2 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;298 K;36-41% PEG400, 0.1-0.3 M sodium chloride, 0.1 M HEPES, pH 7.5, 2.5 mM dithionite, 0.17 mM Cymal-7
分辨率 1.59 Å R-free 0.199
7TQF Selenium-incorporated nitrogenase Fe protein (Av2-Se) from A. vinelandii (22 mM KSeCN) 提交 2022-01-26 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 1–290(290 aa)
未记录 SF4 IRON/SULFUR CLUSTER × 2 SFS Fe4-Se4 cluster × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;298 K;36-41% PEG400, 0.1-0.3 M sodium chloride, 0.1 M HEPES, pH 7.5, 2.5 mM dithionite, 0.17 mM Cymal-7
分辨率 1.45 Å R-free 0.203
7TQH Selenium-incorporated nitrogenase Fe protein (Av2-Se) from A. vinelandii (11 mM KSeCN) 提交 2022-01-26 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 1–290(290 aa)
未记录 SF4 IRON/SULFUR CLUSTER × 2 SFS Fe4-Se4 cluster × 2 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;298 K;36-41% PEG400, 0.1-0.3 M sodium chloride, 0.1 M HEPES, pH 7.5, 2.5 mM dithionite, 0.17 mM Cymal-7
分辨率 1.49 Å R-free 0.204
7TQI Selenium-incorporated nitrogenase Fe protein (Av2-Se) from A. vinelandii (11 mM KSeCN) 提交 2022-01-26 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 1–290(290 aa)
未记录 SF4 IRON/SULFUR CLUSTER × 2 SFS Fe4-Se4 cluster × 2 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;298 K;36-41% PEG400, 0.1-0.3 M sodium chloride, 0.1 M HEPES, pH 7.5, 2.5 mM dithionite, 0.17 mM Cymal-7
分辨率 1.47 Å R-free 0.198
7TQJ Selenium-incorporated nitrogenase Fe protein (Av2-Se) from A. vinelandii (1 mM KSeCN) 提交 2022-01-26 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 1–290(290 aa)
未记录 SF4 IRON/SULFUR CLUSTER × 2 SFS Fe4-Se4 cluster × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;298 K;36-41% PEG400, 0.1-0.3 M sodium chloride, 0.1 M HEPES, pH 7.5, 2.5 mM dithionite, 0.17 mM Cymal-7
分辨率 1.48 Å R-free 0.205
7TQK Selenium-incorporated nitrogenase Fe protein (Av2-Se) from A. vinelandii (1 mM KSeCN) 提交 2022-01-26 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 1–290(290 aa)
未记录 SF4 IRON/SULFUR CLUSTER × 2 SFS Fe4-Se4 cluster × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;298 K;36-41% PEG400, 0.1-0.3 M sodium chloride, 0.1 M HEPES, pH 7.5, 2.5 mM dithionite, 0.17 mM Cymal-7
分辨率 1.48 Å R-free 0.203
8DFC CryoEM structure of the 1:1 ADP-tetrafluoroaluminate stabilized nitrogenase complex from Azotobacter vinelandii 提交 2022-06-21 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 E 1–290(290 aa)
链 F 1–290(290 aa)
未记录 ICS iron-sulfur-molybdenum cluster with interstitial carbon × 2 HCA 3-HYDROXY-3-CARBOXY-ADIPIC ACID × 2 CLF FE(8)-S(7) CLUSTER × 2 FE FE (III) ION × 2 SF4 IRON/SULFUR CLUSTER × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ALF TETRAFLUOROALUMINATE ION × 2 MG MAGNESIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.8
cryo-EM玻璃化条件 冷冻剂 ETHANE-PROPANE
分辨率 2.48 Å
8DFD CryoEM structure of the 2:1 ADP-tetrafluoroaluminate stabilized nitrogenase complex from Azotobacter vinelandii 提交 2022-06-21 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 E 1–290(290 aa)
链 F 1–290(290 aa)
链 G 1–290(290 aa)
链 H 1–290(290 aa)
未记录 ICS iron-sulfur-molybdenum cluster with interstitial carbon × 2 HCA 3-HYDROXY-3-CARBOXY-ADIPIC ACID × 2 CLF FE(8)-S(7) CLUSTER × 2 FE FE (III) ION × 2 SF4 IRON/SULFUR CLUSTER × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 4 ALF TETRAFLUOROALUMINATE ION × 4 MG MAGNESIUM ION × 4 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.8
cryo-EM玻璃化条件 冷冻剂 ETHANE-PROPANE
分辨率 2.12 Å
8RHP Cryo-EM structure of the molybdenum nitrogenase complexed with iron protein (NifH) and Shethna protein II (FeSII) 提交 2023-12-15 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 14 PDB 声明:14-meric(14) 与蛋白数一致
链 F 1–290(290 aa)
链 G 1–290(290 aa)
链 M 1–290(290 aa)
链 N 1–290(290 aa)
未记录 CLF FE(8)-S(7) CLUSTER × 4 HCA 3-HYDROXY-3-CARBOXY-ADIPIC ACID × 4 ICS iron-sulfur-molybdenum cluster with interstitial carbon × 4 CA CALCIUM ION × 4 FES FE2/S2 (INORGANIC) CLUSTER × 2 SF4 IRON/SULFUR CLUSTER × 2 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.4
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.89 Å
9CU0 Azotobacter vinelandii 1:1:1 MoFeP:FeP:FeSII-Complex (C1 symmetry) 提交 2024-07-25 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 E 1–290(290 aa)
链 F 1–290(290 aa)
未记录 HCA 3-HYDROXY-3-CARBOXY-ADIPIC ACID × 2 ICS iron-sulfur-molybdenum cluster with interstitial carbon × 2 CLF FE(8)-S(7) CLUSTER × 2 FE FE (III) ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 MG MAGNESIUM ION × 2 SF4 IRON/SULFUR CLUSTER × 1 FES FE2/S2 (INORGANIC) CLUSTER × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE;Samples were frozen with the SPT Labtech chameleon
分辨率 3.94 Å
9CU1 Azotobacter vinelandii filamentous 2:2:1 MoFeP:FeP:FeSII-Complex (termini; C1 symmetry) 提交 2024-07-25 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 14 PDB 声明:14-meric(14) 与蛋白数一致
链 E 1–290(290 aa)
链 F 1–290(290 aa)
链 L 1–290(290 aa)
链 M 1–290(290 aa)
未记录 HCA 3-HYDROXY-3-CARBOXY-ADIPIC ACID × 4 ICS iron-sulfur-molybdenum cluster with interstitial carbon × 4 CLF FE(8)-S(7) CLUSTER × 4 FE FE (III) ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 4 MG MAGNESIUM ION × 4 SF4 IRON/SULFUR CLUSTER × 2 FES FE2/S2 (INORGANIC) CLUSTER × 2 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE;Samples were frozen with the SPT Labtech chameleon
分辨率 2.83 Å
9CU2 Azotobacter vinelandii filamentous 2:2:1 MoFeP:FeP:FeSII-Complex (C2 symmetry) 提交 2024-07-25 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 14 PDB 声明:14-meric(14) 与蛋白数一致
链 E 1–290(290 aa)
链 F 1–290(290 aa)
链 L 1–290(290 aa)
链 M 1–290(290 aa)
未记录 HCA 3-HYDROXY-3-CARBOXY-ADIPIC ACID × 4 ICS iron-sulfur-molybdenum cluster with interstitial carbon × 4 FE FE (III) ION × 4 CLF FE(8)-S(7) CLUSTER × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 4 MG MAGNESIUM ION × 4 SF4 IRON/SULFUR CLUSTER × 2 FES FE2/S2 (INORGANIC) CLUSTER × 2 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE;Samples were frozen with the SPT Labtech chameleon
分辨率 2.27 Å