当前蛋白身份:P07445 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
1C7H CRYSTAL STRUCTURE OF A MUTANT R75A IN KETOSTEROID ISOMERASE FROM PSEDOMONAS PUTIDA BIOTYPE B 提交 2000-02-19 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 1–131(131 aa)
突变:R75A 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.6;pH 4.6
分辨率 2.50 Å R-free 0.271
1CQS CRYSTAL STRUCTURE OF D103E MUTANT WITH EQUILENINEOF KSI IN PSEUDOMONAS PUTIDA 提交 1999-08-11 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 1–131(131 aa) 片段:KSI MUTANT
链 B 1–131(131 aa) 片段:KSI MUTANT
突变:D103E,D40N 突变:D103E,D40N EQU EQUILENIN × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.6;295 K;Sodium Acetate, Ammonium acetate, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 22K
分辨率 1.90 Å R-free 0.259
1DMM CRYSTAL STRUCTURES OF MUTANT ENZYMES Y57F OF KETOSTEROID ISOMERASE FROM PSEUDOMONAS PUTIDA BIOTYPE B 提交 1999-12-14 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 1–131(131 aa)
突变:Y57F 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.6;295 K;SODIUM ACETATE, AMMONIUM ACETATE, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 22K
分辨率 1.90 Å R-free 0.249
1DMN CRYSTAL STRUCTURE OF MUTANT ENZYME Y32F/Y57F OF KETOSTEROID ISOMERASE FROM PSEUDOMONAS PUTIDA BIOTYPE B 提交 1999-12-14 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 1–131(131 aa)
突变:Y32F, Y57F 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.6;295 K;SODIUM ACETATE, AMMONIUM ACETATE, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 22K
分辨率 2.05 Å R-free 0.244
1DMQ CRYSTAL STRUCTURE OF MUTANT ENZYME Y32F OF KETOSTEROID ISOMERASE FROM PSEUDOMONAS PUTIDA BIOTYPE B 提交 1999-12-14 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 1–131(131 aa)
突变:Y32F 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.6;295 K;SODIUM ACETATE, AMMONIUM ACETATE, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 22K
分辨率 2.15 Å R-free 0.234
1E3R Crystal structure of ketosteroid isomerase mutant D40N (D38N TI numbering) from Pseudomonas putida complexed with androsten-3beta-ol-17-one 提交 2000-06-22 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 1–131(131 aa)
链 B 1–131(131 aa)
突变:YES 突变:YES AND 3-BETA-HYDROXY-5-ANDROSTEN-17-ONE × 2 X-RAY DIFFRACTION
X-ray结晶条件 pH 6.5;pH 6.50
分辨率 2.50 Å R-free 0.279
1E3V Crystal structure of ketosteroid isomerase from Psedomonas putida complexed with deoxycholate 提交 2000-06-24 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 1–131(131 aa)
链 B 1–131(131 aa)
未记录 DXC (3ALPHA,5BETA,12ALPHA)-3,12-DIHYDROXYCHOLAN-24-OIC ACID × 2 X-RAY DIFFRACTION
X-ray结晶条件 pH 6.5;pH 6.50
分辨率 2.00 Å R-free 0.264
1E97 Crystal structure of ketosteroid isomerase from Pseudomonas putida ; triple mutant y16f/y32f/y57f 提交 2000-10-10 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 1–131(131 aa)
突变:YES 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.6;pH 4.60
分辨率 2.00 Å R-free 0.264
1EA2 Pseudoreversion of the Catalytic Activity of Y14F by the Additional Tyrosine-to-Phenylalanine Substitution(s) in the Hydrogen Bond Network of Delta-5-3-Ketosteroid Isomerase from Pheudomonas putida Biotype B 提交 2000-11-03 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 1–131(131 aa)
突变:YES 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.6;pH 4.60
分辨率 1.80 Å R-free 0.258
1GS3 High resolution crystal structure of PI delta-5-3-Ketosteroid Isomerase mutants Y30F/Y55F/Y115F/D38N (Y32F/Y57F/Y119F/D40N, PI numbering)complexed with equilenin at 2.1 A resolution 提交 2001-12-27 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 1–131(131 aa)
突变:YES EQU EQUILENIN × 2 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.6;pH 4.60
分辨率 2.10 Å R-free 0.275
1K41 Crystal structure of KSI Y57S mutant 提交 2001-10-05 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 1–131(131 aa)
链 B 1–131(131 aa)
突变:Y57S 突变:Y57S 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 EVAPORATION;pH 4.6;295 K;Sodium Acetate, Ammonium acetate, pH 4.6, EVAPORATION, temperature 295K
分辨率 2.20 Å R-free 0.315
1OGX High Resolution Crystal Structure Of Ketosteroid Isomerase Mutant D40N(D38N, Ti Numbering) from Pseudomonas putida Complexed With Equilenin At 2.0 A Resolution. 提交 2003-05-17 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 1–131(131 aa)
链 B 1–131(131 aa)
突变:YES 突变:YES EQU EQUILENIN × 2 X-RAY DIFFRACTION
X-ray结晶条件 pH 6.5;pH 6.50
分辨率 2.00 Å R-free 0.255
1OH0 CRYSTAL STRUCTURE OF KETOSTEROID ISOMERASE COMPLEXED WITH EQUILENIN 提交 2003-05-21 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 1–131(131 aa)
链 B 1–131(131 aa)
未记录 EQU EQUILENIN × 2 BME BETA-MERCAPTOETHANOL × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 6.8;20% POLYETHYLENEGLYCOL 4000, 0.1 M SODIUM CITRATE PH 5.6
分辨率 1.10 Å R-free 0.220
1OHO CRYSTAL STRUCTURE OF KETOSTEROID ISOMERASE Y16F/D40N mutant COMPLEXED WITH EQUILENIN 提交 2003-05-29 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 1–131(131 aa)
突变:YES EQU EQUILENIN × 2 X-RAY DIFFRACTION
X-ray结晶条件 pH 6.8;pH 6.80
分辨率 1.90 Å R-free 0.226
1OPY KSI 提交 1997-05-23 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 1–131(131 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 1.90 Å R-free 0.273
1VZZ CRYSTAL STRUCTURE OF MUTANT ENZYME Y32F/D103L OF KETOSTEROID ISOMERASE FROM PSEUDOMONAS PUTIDA BIOTYPE B 提交 2004-05-30 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 1–131(131 aa)
链 B 1–131(131 aa)
突变:YES 突变:YES 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.6;SODIUM ACETATE, AMMONIUM ACETATE, pH 4.60
分辨率 2.30 Å R-free 0.239
1W00 Crystal structure of mutant enzyme D103L of Ketosteroid Isomerase from Pseudomonas putida biotype B 提交 2004-05-30 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 1–131(131 aa)
链 B 1–131(131 aa)
突变:YES 突变:YES 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.6;SODIUM ACETATE, AMMONIUM ACETATE, pH 4.60
分辨率 2.20 Å R-free 0.279
1W01 Crystal structure of mutant enzyme Y57F/D103L of ketosteroid isomerase from Pseudomonas putida biotype B 提交 2004-05-30 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 1–131(131 aa)
链 B 1–131(131 aa)
突变:YES 突变:YES 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.6;SODIUM ACETATE, AMMONIUM ACETATE, pH 4.60
分辨率 2.20 Å R-free 0.268
1W02 Crystal structure of mutant enzyme Y16F/D103L of ketosteroid isomerase from Pseudomonas putida biotype B 提交 2004-05-30 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 1–131(131 aa)
突变:YES 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.6;SODIUM ACETATE, AMMONIUM ACETATE, pH 4.60
分辨率 2.30 Å R-free 0.285
1W6Y crystal structure of a mutant W92A in ketosteroid isomerase (KSI) from Pseudomonas putida biotype B 提交 2004-08-25 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 1–131(131 aa)
突变:YES EQU EQUILENIN × 2 BME BETA-MERCAPTOETHANOL × 6 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 2.10 Å R-free 0.269
2INX Crystal Structure of Ketosteroid Isomerase D40N from Pseudomonas putida (pKSI) with bound 2,6-difluorophenol 提交 2006-10-09 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 1–131(131 aa)
突变:D40N FFP 2,6-DIFLUOROPHENOL × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7;298 K;Ammonium sulphate 1.4 M, 2-propanol 6.5% protein concentration 25 mg/ml, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
分辨率 1.50 Å R-free 0.234
2PZV Crystal Structure of Ketosteroid Isomerase D40N from Pseudomonas Putida (pksi) with bound Phenol 提交 2007-05-18 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 1–131(131 aa)
链 B 1–131(131 aa)
突变:D40N 突变:D40N IPH PHENOL × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7;295 K;1.4 M ammonium sulphate, 7% (v/v) 2-propanol, 40 mM potasium phosphate, VAPOR DIFFUSION, HANGING DROP, temperature 295K
分辨率 1.25 Å R-free 0.227
2PZV Crystal Structure of Ketosteroid Isomerase D40N from Pseudomonas Putida (pksi) with bound Phenol 提交 2007-05-18 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 1–131(131 aa)
链 D 1–131(131 aa)
突变:D40N 突变:D40N IPH PHENOL × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7;295 K;1.4 M ammonium sulphate, 7% (v/v) 2-propanol, 40 mM potasium phosphate, VAPOR DIFFUSION, HANGING DROP, temperature 295K
分辨率 1.25 Å R-free 0.227
3CPO Crystal structure of ketosteroid isomerase D40N with bound 2-fluorophenol 提交 2008-03-31 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 1–131(131 aa)
突变:D40N FP2 2-fluorophenol × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7;298 K;AMMONIUM SULPHATE 1.4 M, 2-PROPANOL 5-7%, PROTEIN CONCENTRATION 25 MG/ML, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
分辨率 1.24 Å R-free 0.200
3FZW Crystal Structure of Ketosteroid Isomerase D40N-D103N from Pseudomonas putida (pKSI) with bound equilenin 提交 2009-01-26 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 1–131(131 aa)
链 B 1–131(131 aa)
突变:D40N, D103N 突变:D40N, D103N EQU EQUILENIN × 2 GOL GLYCEROL × 2 IPA ISOPROPYL ALCOHOL × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7;298 K;Ammonium sulphate 1.4 M, 2-propanol 6.5%, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
分辨率 1.32 Å R-free 0.183
3IPT Crystal Structure of Ketosteroid Isomerase Y16S/D40N from Pseudomonas putida with Bound Equilenin 提交 2009-08-18 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 1–131(131 aa)
链 B 1–131(131 aa)
突变:Y16S,D40N 突变:Y16S,D40N EQU EQUILENIN × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;293 K;0.9 M ammonium sulfate, 40 mM potassium phosphate, pH 7.2, hanging drop, temperature 293K, VAPOR DIFFUSION, HANGING DROP
分辨率 1.63 Å R-free 0.245
3IPT Crystal Structure of Ketosteroid Isomerase Y16S/D40N from Pseudomonas putida with Bound Equilenin 提交 2009-08-18 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 1–131(131 aa)
链 D 1–131(131 aa)
突变:Y16S,D40N 突变:Y16S,D40N EQU EQUILENIN × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;293 K;0.9 M ammonium sulfate, 40 mM potassium phosphate, pH 7.2, hanging drop, temperature 293K, VAPOR DIFFUSION, HANGING DROP
分辨率 1.63 Å R-free 0.245
3OWS Crystal Structure of Ketosteroid Isomerase D40N/C69S/C81S/C97S/M116C-CN from P. putida with Bound Equilenin 提交 2010-09-20 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 1–131(131 aa)
链 C 1–131(131 aa)
突变:D40N, C69S, C81S, C97S, M116(XCN) 非标准单体:是(mmCIF未提供具体位点) 突变:D40N, C69S, C81S, C97S, M116(XCN) 非标准单体:是(mmCIF未提供具体位点) EQU EQUILENIN × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;293 K;1.1 M ammonium sulfate, 5% isopropanol, 40 mM potassium phosphate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.71 Å R-free 0.257
3OWS Crystal Structure of Ketosteroid Isomerase D40N/C69S/C81S/C97S/M116C-CN from P. putida with Bound Equilenin 提交 2010-09-20 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 1–131(131 aa)
链 D 1–131(131 aa)
突变:D40N, C69S, C81S, C97S, M116(XCN) 非标准单体:是(mmCIF未提供具体位点) 突变:D40N, C69S, C81S, C97S, M116(XCN) 非标准单体:是(mmCIF未提供具体位点) EQU EQUILENIN × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;293 K;1.1 M ammonium sulfate, 5% isopropanol, 40 mM potassium phosphate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.71 Å R-free 0.257
3OWU Crystal Structure of Ketosteroid Isomerase D40N/C69S/C81S/C97S/F86C-CN from P. putida with Bound Equilenin 提交 2010-09-20 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 C 1–131(131 aa)
链 D 1–131(131 aa)
突变:D40N, C69S, C81S, F86(XCN), C97S 非标准单体:是(mmCIF未提供具体位点) 突变:D40N, C69S, C81S, F86(XCN), C97S 非标准单体:是(mmCIF未提供具体位点) EQU EQUILENIN × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;293 K;1.1 M ammonium sulfate, 5% isopropanol, 40 mM potassium phosphate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.70 Å R-free 0.270
3OWU Crystal Structure of Ketosteroid Isomerase D40N/C69S/C81S/C97S/F86C-CN from P. putida with Bound Equilenin 提交 2010-09-20 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 1–131(131 aa)
链 B 1–131(131 aa)
突变:D40N, C69S, C81S, F86(XCN), C97S 非标准单体:是(mmCIF未提供具体位点) 突变:D40N, C69S, C81S, F86(XCN), C97S 非标准单体:是(mmCIF未提供具体位点) EQU EQUILENIN × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;293 K;1.1 M ammonium sulfate, 5% isopropanol, 40 mM potassium phosphate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.70 Å R-free 0.270
3OWY Crystal Structure of Ketosteroid Isomerase D40N/C69S/C81S/C97S/M105C-CN from P. putida with Bound Equilenin 提交 2010-09-20 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 1–131(131 aa)
链 D 1–131(131 aa)
突变:D40N, C69S, C81S, C97S, M105(XCN) 非标准单体:是(mmCIF未提供具体位点) 突变:D40N, C69S, C81S, C97S, M105(XCN) 非标准单体:是(mmCIF未提供具体位点) EQU EQUILENIN × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;293 K;1.1 M ammonium sulfate, 5% isopropanol, 40 mM potassium phosphate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 2.30 Å R-free 0.346
3OWY Crystal Structure of Ketosteroid Isomerase D40N/C69S/C81S/C97S/M105C-CN from P. putida with Bound Equilenin 提交 2010-09-20 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 1–131(131 aa)
链 C 1–131(131 aa)
突变:D40N, C69S, C81S, C97S, M105(XCN) 非标准单体:是(mmCIF未提供具体位点) 突变:D40N, C69S, C81S, C97S, M105(XCN) 非标准单体:是(mmCIF未提供具体位点) EQU EQUILENIN × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;293 K;1.1 M ammonium sulfate, 5% isopropanol, 40 mM potassium phosphate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 2.30 Å R-free 0.346
3OWY Crystal Structure of Ketosteroid Isomerase D40N/C69S/C81S/C97S/M105C-CN from P. putida with Bound Equilenin 提交 2010-09-20 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 E 1–131(131 aa)
链 H 1–131(131 aa)
突变:D40N, C69S, C81S, C97S, M105(XCN) 非标准单体:是(mmCIF未提供具体位点) 突变:D40N, C69S, C81S, C97S, M105(XCN) 非标准单体:是(mmCIF未提供具体位点) EQU EQUILENIN × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;293 K;1.1 M ammonium sulfate, 5% isopropanol, 40 mM potassium phosphate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 2.30 Å R-free 0.346
3OWY Crystal Structure of Ketosteroid Isomerase D40N/C69S/C81S/C97S/M105C-CN from P. putida with Bound Equilenin 提交 2010-09-20 Assembly 4 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 F 1–131(131 aa)
链 G 1–131(131 aa)
突变:D40N, C69S, C81S, C97S, M105(XCN) 非标准单体:是(mmCIF未提供具体位点) 突变:D40N, C69S, C81S, C97S, M105(XCN) 非标准单体:是(mmCIF未提供具体位点) 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;293 K;1.1 M ammonium sulfate, 5% isopropanol, 40 mM potassium phosphate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 2.30 Å R-free 0.346
3OX9 Crystal Structure of Ketosteroid Isomerase D40N/C69S/C81S/C97S/F86C-CN from P. putida 提交 2010-09-21 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 1–131(131 aa)
链 B 1–131(131 aa)
突变:D40N, C69S, C81S, F86(XCN), C97S 非标准单体:是(mmCIF未提供具体位点) 突变:D40N, C69S, C81S, F86(XCN), C97S 非标准单体:是(mmCIF未提供具体位点) 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;293 K;1.1 M ammonium sulfate, 5% isopropanol, 40 mM potassium phosphate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 2.00 Å R-free 0.341
3OX9 Crystal Structure of Ketosteroid Isomerase D40N/C69S/C81S/C97S/F86C-CN from P. putida 提交 2010-09-21 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 1–131(131 aa)
链 D 1–131(131 aa)
突变:D40N, C69S, C81S, F86(XCN), C97S 非标准单体:是(mmCIF未提供具体位点) 突变:D40N, C69S, C81S, F86(XCN), C97S 非标准单体:是(mmCIF未提供具体位点) 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;293 K;1.1 M ammonium sulfate, 5% isopropanol, 40 mM potassium phosphate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 2.00 Å R-free 0.341
3OXA Crystal Structure of Ketosteroid Isomerase D40N/C69S/C81S/C97S/M116C-CN from P. putida 提交 2010-09-21 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 1–131(131 aa)
链 C 1–131(131 aa)
突变:D40N, C69S, C81S, C97S, M116(XCN) 非标准单体:是(mmCIF未提供具体位点) 突变:D40N, C69S, C81S, C97S, M116(XCN) 非标准单体:是(mmCIF未提供具体位点) 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;293 K;1.1 M ammonium sulfate, 5% isopropanol, 40 mM potassium phosphate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.89 Å R-free 0.290
3OXA Crystal Structure of Ketosteroid Isomerase D40N/C69S/C81S/C97S/M116C-CN from P. putida 提交 2010-09-21 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 1–131(131 aa)
链 D 1–131(131 aa)
突变:D40N, C69S, C81S, C97S, M116(XCN) 非标准单体:是(mmCIF未提供具体位点) 突变:D40N, C69S, C81S, C97S, M116(XCN) 非标准单体:是(mmCIF未提供具体位点) 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;293 K;1.1 M ammonium sulfate, 5% isopropanol, 40 mM potassium phosphate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.89 Å R-free 0.290
3RGR Crystal structure of ketosteroid isomerase M116A from Pseudomonas putida 提交 2011-04-08 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 1–131(131 aa)
突变:M116A 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.2;298 K;1 M ammonium sulfate, 40 mM potassium phosphate pH 7.2, 1 mM EDTA, 2 mM DTT, VAPOR DIFFUSION, SITTING DROP, temperature 298K
分辨率 1.59 Å R-free 0.225
3SED Crystal Structure of Ketosteroid Isomerase Variant M105A from Pseudomonos putida 提交 2011-06-10 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 3–127(125 aa) 片段:unp residues 3-127
突变:M105A 非标准单体:是(mmCIF未提供具体位点) 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7;298 K;1.4 M Ammonium sulfate 6.5% Isopropyl alcohol, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
分辨率 1.30 Å R-free 0.231
3SED Crystal Structure of Ketosteroid Isomerase Variant M105A from Pseudomonos putida 提交 2011-06-10 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 3–127(125 aa) 片段:unp residues 3-127
突变:M105A 非标准单体:是(mmCIF未提供具体位点) 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7;298 K;1.4 M Ammonium sulfate 6.5% Isopropyl alcohol, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
分辨率 1.30 Å R-free 0.231
3T8N Crystal structure of ketosteroid isomerase Y16AD103A from Pseudomonas putida 提交 2011-08-01 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 1–131(131 aa)
链 B 1–131(131 aa)
突变:Y16A, D103A 突变:Y16A, D103A SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.2;298 K;1.6 M ammonium sulfate, 40 mM potassium phosphate, 1 mM EDTA, 2 mM DTT, pH 7.2, vapor diffusion, sitting drop, temperature 298K
分辨率 1.47 Å R-free 0.218
3T8N Crystal structure of ketosteroid isomerase Y16AD103A from Pseudomonas putida 提交 2011-08-01 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 D 1–131(131 aa)
链 F 1–131(131 aa)
突变:Y16A, D103A 突变:Y16A, D103A SO4 SULFATE ION × 3 EDT {[-(BIS-CARBOXYMETHYL-AMINO)-ETHYL]-CARBOXYMETHYL-AMINO}-ACETIC ACID × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.2;298 K;1.6 M ammonium sulfate, 40 mM potassium phosphate, 1 mM EDTA, 2 mM DTT, pH 7.2, vapor diffusion, sitting drop, temperature 298K
分辨率 1.47 Å R-free 0.218
3VGN Crystal Structure of Ketosteroid Isomerase D40N from Pseudomonas putida (pKSI) with bound 3-fluoro-4-nitrophenol 提交 2011-08-16 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 1–131(131 aa)
链 B 1–131(131 aa)
突变:D40N 突变:D40N FNN 3-fluoro-4-nitrophenol × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7;298 K;1.4M Ammonium sulphate, 6-7% 2-propanol, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
分辨率 1.30 Å R-free 0.218
3VSY High-resolution crystal structure of wild-type KSI in the apo form at neutral pH 提交 2012-05-16 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 3–131(129 aa) 片段:UNP RESIDUES 3-131
链 B 3–131(129 aa) 片段:UNP RESIDUES 3-131
未记录 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7;293 K;AMMONIUM SULPHATE 1.4M, 2-PROPANOL 5-7%, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.50 Å R-free 0.202
4CDL Crystal Structure of Retro-aldolase RA110.4-6 Complexed with Inhibitor 1-(6-methoxy-2-naphthalenyl)-1,3-butanedione 提交 2013-11-01 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 1–131(131 aa)
突变:YES LLK (2E)-1-(6-methoxynaphthalen-2-yl)but-2-en-1-one × 1 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.5;50 MM SODIUM ACETATE PH 4.5, 1 M NACL, 45% V/V PEG400
分辨率 2.50 Å R-free 0.297
4K1U Crystal structure of delta5-3-ketosteroid isomerase containing Y16F and Y32F mutations 提交 2013-04-05 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 1–131(131 aa)
链 B 1–131(131 aa)
突变:Y16F Y32F 突变:Y16F Y32F 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.6;293 K;SODIUM ACETATE, AMMONIUM ACETATE, pH 4.60, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 2.00 Å R-free 0.262
4K1V Crystal structure of delta5-3-ketosteroid isomerase containing Y16F and Y57F mutations 提交 2013-04-05 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 1–131(131 aa)
突变:Y16F, Y57F 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.6;293 K;SODIUM ACETATE, AMMONIUM ACETATE, pH 4.60, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.80 Å R-free 0.207
5AI1 Crystal structure of ketosteroid isomerase containing Y32F, D40N, Y57F and Y119F mutations in the equilenin-bound form 提交 2015-02-11 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 1–131(131 aa)
突变:YES EQU EQUILENIN × 2 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.6;0.1M SODIUM ACETATE (PH 4.5), 0.6M AMMONIUM ACETATE, 30% PEG 4,000
分辨率 2.10 Å R-free 0.259
5D81 Crystal Structure of Ketosteroid Isomerase from Pseudomonas putida (pKSI); D40N, Y57(Cl-Y) 提交 2015-08-15 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 1–131(131 aa)
突变:D40N,Y57(Cl-Y) 非标准单体:是(mmCIF未提供具体位点) SO4 SULFATE ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;298 K;1.1-1.4M ammonium sulfate, 40mM potassium phosphate, 3-6% isopropanol
分辨率 1.39 Å R-free 0.222
5D82 Crystal Structure of Ketosteroid Isomerase from Pseudomonas putida (pKSI); D40N, Y16(Cl-Y) 提交 2015-08-15 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 1–131(131 aa)
链 B 1–131(131 aa)
突变:D40N, Y16(Cl-Y) 非标准单体:是(mmCIF未提供具体位点) 突变:D40N, Y16(Cl-Y) 非标准单体:是(mmCIF未提供具体位点) 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;298 K;1.1-1.4M ammonium sulfate, 40mM potassium phosphate, 3-6% isopropanol
分辨率 1.37 Å R-free 0.223
5D83 Crystal Structure of Ketosteroid Isomerase from Pseudomonas putida (pKSI); D40N, Y32(Cl-Y) 提交 2015-08-15 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 1–131(131 aa)
链 B 1–131(131 aa)
突变:D40N, Y32(Cl-Y) 非标准单体:是(mmCIF未提供具体位点) 突变:D40N, Y32(Cl-Y) 非标准单体:是(mmCIF未提供具体位点) 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;298 K;1.1-1.4M ammounium sulfate, 40mM potassium phosphate, 3-6% isopropanol
分辨率 1.70 Å R-free 0.248
5G2G Crystal structure of ketosteroid isomerase containing M116K mutation in the equilenin-bound form 提交 2016-04-08 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 2–128(127 aa)
链 B 2–128(127 aa)
突变:YES 突变:YES EQU EQUILENIN × 2 X-RAY DIFFRACTION
X-ray结晶条件 pH 5.5;BIS-TRIS, MAGNESIUM CHLORIDE, PEG 3350, PH 5.50
分辨率 1.60 Å R-free 0.230
5KP1 Crystal Structure of Ketosteroid Isomerase from Pseudomonas putida (pKSI) bound to Equilenin; D40N, Y16(Cl-Y) 提交 2016-07-01 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 1–131(131 aa)
链 B 1–131(131 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) EQU EQUILENIN × 2 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;298 K;1.1-1.4M ammonium sulfate, 40mM potassium phosphate, 3-6% isopropanol
分辨率 1.22 Å R-free 0.185
5KP1 Crystal Structure of Ketosteroid Isomerase from Pseudomonas putida (pKSI) bound to Equilenin; D40N, Y16(Cl-Y) 提交 2016-07-01 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 1–131(131 aa)
链 D 1–131(131 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) EQU EQUILENIN × 2 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;298 K;1.1-1.4M ammonium sulfate, 40mM potassium phosphate, 3-6% isopropanol
分辨率 1.22 Å R-free 0.185
5KP3 Crystal Structure of Ketosteroid Isomerase from Pseudomonas putida (pKSI) bound to Equilenin; D40N, Y57(Cl-Y) 提交 2016-07-01 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 1–131(131 aa)
链 B 1–131(131 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) EQU EQUILENIN × 2 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;298 K;1.1-1.4M ammonium sulfate, 40mM potassium phosphate, 3-6% isopropanol
分辨率 1.70 Å R-free 0.254
5KP4 Crystal Structure of Ketosteroid Isomerase from Pseudomonas putida (pKSI) bound to 19-nortestosterone 提交 2016-07-01 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 1–131(131 aa)
链 B 1–131(131 aa)
未记录 6VW (8~{R},9~{S},10~{R},13~{S},14~{S},17~{S})-13-methyl-17-oxidanyl-2,6,7,8,9,10,11,12,14,15,16,17-dodecahydro-1~{H}-cyclop enta[a]phenanthren-3-one × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;298 K;1.1-1.4M ammonium sulfate, 40mM potassium phosphate, 3-6% isopropanol
分辨率 1.71 Å R-free 0.239
6C17 Crystal Structure of Ketosteroid Isomerase D40N mutant from Pseudomonas Putida (pKSI) bound to 3,4-dinitrophenol 提交 2018-01-04 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 1–131(131 aa)
突变:D40N MG MAGNESIUM ION × 2 DNX 3,4-dinitrophenol × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION;pH 7.2;293 K;18-22% PEG 3350, 0.2 M magnesium chloride, 0.04 M potassium phosphate
分辨率 1.10 Å R-free 0.174
6C1J Crystal Structure of Ketosteroid Isomerase Y32F/Y57F/D40N mutant from Pseudomonas Putida (pKSI) bound to 3,4-dinitrophenol 提交 2018-01-04 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 1–131(131 aa)
突变:Y32F, Y57F, D40N MG MAGNESIUM ION × 4 CL CHLORIDE ION × 2 DNX 3,4-dinitrophenol × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION;pH 7.2;293 K;18-22 % PEG 3350, 0.2 M magnesium chloride, 0.04 M potassium phosphate
分辨率 1.06 Å R-free 0.154
6C1X Crystal Structure of Ketosteroid Isomerase D40N/D103N mutant from Pseudomonas Putida (pKSI) bound to 3,4-dinitrophenol 提交 2018-01-05 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 1–131(131 aa)
突变:D40N, D103N MG MAGNESIUM ION × 4 DNX 3,4-dinitrophenol × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION;pH 7.2;293 K;18-22 % PEG 3350, 0.2 M magnesium chloride, 0.04 M potassium phosphate
分辨率 1.05 Å R-free 0.172
6F4Y CRYSTAL STRUCTURE OF KETOSTEROID ISOMERASE VARIANT D103S 提交 2017-11-30 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 3–127(125 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 4.6;277 K;10-25% PEG3350 with 0.2 M MgCl2; ii) 10-25% PEG3350 with 0.2 M ammonium acetate
分辨率 1.92 Å R-free 0.252
6F4Y CRYSTAL STRUCTURE OF KETOSTEROID ISOMERASE VARIANT D103S 提交 2017-11-30 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 3–127(125 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 4.6;277 K;10-25% PEG3350 with 0.2 M MgCl2; ii) 10-25% PEG3350 with 0.2 M ammonium acetate
分辨率 1.92 Å R-free 0.252
6F50 CRYSTAL STRUCTURE OF KETOSTEROID ISOMERASE DOUBLE VARIANT V88I/L99V 提交 2017-11-30 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 3–127(125 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 4.6;277 K;10-25% PEG3350 with 0.2 M MgCl2; ii) 10-25% PEG3350 with 0.2 M ammonium acetate
分辨率 2.00 Å R-free 0.227
6F50 CRYSTAL STRUCTURE OF KETOSTEROID ISOMERASE DOUBLE VARIANT V88I/L99V 提交 2017-11-30 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 3–127(125 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 4.6;277 K;10-25% PEG3350 with 0.2 M MgCl2; ii) 10-25% PEG3350 with 0.2 M ammonium acetate
分辨率 2.00 Å R-free 0.227
6F53 CRYSTAL STRUCTURE OF KETOSTEROID ISOMERASE QUADRUPLE VARIANT V88I/L99V/D103S/V101A 提交 2017-11-30 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 3–127(125 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 4.6;277 K;10-25% PEG3350 with 0.2 M MgCl2; ii) 10-25% PEG3350 with 0.2 M ammonium acetate
分辨率 1.49 Å R-free 0.202
6F54 CRYSTAL STRUCTURE OF KETOSTEROID ISOMERASE TRIPLE VARIANT V88I/L99VD103S 提交 2017-11-30 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 3–127(125 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 4.6;277 K;10-25% PEG3350 with 0.2 M MgCl2; ii) 10-25% PEG3350 with 0.2 M ammonium acetate
分辨率 1.08 Å R-free 0.199
6F54 CRYSTAL STRUCTURE OF KETOSTEROID ISOMERASE TRIPLE VARIANT V88I/L99VD103S 提交 2017-11-30 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 3–127(125 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 4.6;277 K;10-25% PEG3350 with 0.2 M MgCl2; ii) 10-25% PEG3350 with 0.2 M ammonium acetate
分辨率 1.08 Å R-free 0.199
6TZD Crystal Structure of Ketosteroid Isomerase from Pseudomonas Putida (pKSI) bound to 4-Androstenedione at 280 K 提交 2019-08-12 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 1–131(131 aa)
链 B 1–131(131 aa)
未记录 ASD 4-ANDROSTENE-3-17-DIONE × 2 CL CHLORIDE ION × 2 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;293 K;17-23 % PEG 3350, 0.2 M MAGNESIUM CHLORIDE
分辨率 1.45 Å R-free 0.174
6U1Z Crystal Structure of Ketosteroid Isomerase from Pseudomonas Putida (pKSI) at 280 K 提交 2019-08-18 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 1–131(131 aa)
链 B 1–131(131 aa)
未记录 MG MAGNESIUM ION × 1 CL CHLORIDE ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;278 K;17-23% PEG 3350, 0.2 M MAGNESIUM CHLORIDE
分辨率 1.50 Å R-free 0.167
6U4I Crystal Structure of Ketosteroid Isomerase from Pseudomonas Putida (pKSI) bound to Equilenin at 280 K 提交 2019-08-25 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 1–131(131 aa)
链 B 1–131(131 aa)
未记录 EQU EQUILENIN × 2 CL CHLORIDE ION × 2 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;298 K;17-23% PEG 3350, 0.2 M MAGNESIUM CHLORIDE
分辨率 1.55 Å R-free 0.175
6UBQ Crystal Structure of Ketosteroid Isomerase from Pseudomonas Putida (pKSI) bound to 4-Androstenedione at 100 K 提交 2019-09-12 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 1–131(131 aa)
链 B 1–131(131 aa)
未记录 ASD 4-ANDROSTENE-3-17-DIONE × 2 CL CHLORIDE ION × 2 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;298 K;17-23% PEG 3350, 0.2 M MAGNESIUM CHLORIDE
分辨率 1.30 Å R-free 0.170
6UCN Multi-conformer model of Ketosteroid Isomerase from Pseudomonas Putida (pKSI) bound to Equilenin at 250 K 提交 2019-09-16 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 1–131(131 aa)
链 B 1–131(131 aa)
未记录 EQU EQUILENIN × 2 CL CHLORIDE ION × 2 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION;pH 7.2;293 K;17-23% PEG 3350, 0.2 M MAGNESIUM CHLORIDE
分辨率 1.32 Å R-free 0.174
6UCW Multi-conformer model of Apo Ketosteroid Isomerase from Pseudomonas Putida (pKSI) at 250 K 提交 2019-09-17 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 1–131(131 aa)
链 B 1–131(131 aa)
未记录 MG MAGNESIUM ION × 2 CL CHLORIDE ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;293 K;17-23% PEG 3350, 0.2 M MAGNESIUM CHLORIDE
分辨率 1.25 Å R-free 0.173
6UCY Multi-conformer model of Ketosteroid Isomerase from Pseudomonas Putida (pKSI) bound to 4-Androstenedione at 250 K 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 1–131(131 aa)
链 B 1–131(131 aa)
未记录 ASD 4-ANDROSTENE-3-17-DIONE × 2 CL CHLORIDE ION × 2 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;293 K;17-23% PEG 3350, 0.2 M MAGNESIUM CHLORIDE
分辨率 1.15 Å R-free 0.164
6UFS Crystal structure of ketosteroid isomerase from Pseudomonas putida (pKSI) bound to 5 alpha-dihydronandrolone 提交 2019-09-24 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 1–131(131 aa)
链 B 1–131(131 aa)
未记录 Q6J 5alpha-dihydronandrolone × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;298 K;1.1-1.4 M ammonium sulfate, 40 mM potassium phosphate, 3-6% isopropanol
分辨率 1.47 Å R-free 0.221
7RXF Multi-conformer model of Apo Ketosteroid Isomerase Y57F mutant from Pseudomonas Putida (pKSI) at 250 K 提交 2021-08-23 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 1–131(131 aa)
链 B 1–131(131 aa)
突变:Y57F 突变:Y57F MG MAGNESIUM ION × 2 CL CHLORIDE ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;298 K;17-23% PEG 3350, 0.2 M MAGNESIUM CHLORIDE
分辨率 1.16 Å R-free 0.171
7RXK Multi-conformer model of Apo Ketosteroid Isomerase Y32F/Y57F mutant from Pseudomonas Putida (pKSI) at 250 K 提交 2021-08-23 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 1–131(131 aa)
链 B 1–131(131 aa)
突变:Y32F, Y57F 突变:Y32F, Y57F MG MAGNESIUM ION × 2 CL CHLORIDE ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;298 K;17-23% PEG 3350, 0.2 M magnesium chloride
分辨率 1.10 Å R-free 0.166
7RY4 Multi-conformer model of Ketosteroid Isomerase Y57F/D40N mutant from Pseudomonas Putida (pKSI) bound to a transition state analog at 250 K 提交 2021-08-24 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 1–131(131 aa)
链 B 1–131(131 aa)
突变:D40N, Y57F 突变:D40N, Y57F CL CHLORIDE ION × 2 MG MAGNESIUM ION × 6 J3Z (9beta,13alpha)-3-hydroxyestra-1,3,5(10)-trien-17-one × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;298 K;17-23% PEG 3350, 0.2 M MAGNESIUM CHLORIDE
分辨率 1.11 Å R-free 0.158