ISOCITRATE DEHYDROGENASE
Escherichia coli
当前结构中的状态
| Assembly | 聚集状态 | 构建体 | 突变与修饰 | 配体、离子与共同组分 | 实验方法与环境 | 结构质量 |
|---|---|---|---|---|---|---|
| 1 | 蛋白同源多聚体 同源多聚体 蛋白 × 2 PDB 声明:dimeric(2) 与蛋白拷贝数一致 | 链 A; UniProt 1–416 | 突变:Y160F | 无其他共同聚合物 | X-RAY DIFFRACTION X-ray结晶条件:DATA WAS COLLECTED FROM TWO SEPARATE CRYSTALS AND MERGED TOGETHER WITH PROTSYS. THE MERGING R VALUE GIVEN ABOVE IS CRYSTAL TO CRYSTAL. THE MERGING R VALUE FOR INDIVIDUAL CRYSTALS IS 0.064, 0.061 | 分辨率 2.50 Å R-free 0.246 |
数据库中的同蛋白其他状态
以下每一行都是同一 UniProt 蛋白在另一个 PDB 条目中的 biological assembly, “相对当前条目”直接指出证据层面的不同;没有差异标签表示当前已读取字段一致。
| 其他 PDB | 相对当前条目 1IDD | Assembly / 聚集状态 | 构建体 | 突变与修饰 | 配体、离子与非聚合物 | 实验方法与环境 | 结构质量 |
|---|---|---|---|---|---|---|---|
| 1AI2 ISOCITRATE DEHYDROGENASE COMPLEXED WITH ISOCITRATE, NADP+, AND CALCIUM (FLASH-COOLED) 提交 1997-04-30 | 突变/修饰不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 aa)
|
未记录 | NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE × 2 ICA ISOCITRATE CALCIUM COMPLEX × 2 |
X-RAY DIFFRACTION
X-ray结晶条件
pH 7.5;pH 7.5
|
分辨率 1.90 Å R-free 0.215 |
| 1AI3 ORBITAL STEERING IN THE CATALYTIC POWER OF ENZYMES: SMALL STRUCTURAL CHANGES WITH LARGE CATALYTIC CONSEQUENCES 提交 1997-04-30 | 突变/修饰不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 aa)
|
未记录 | NDO NICOTINAMIDE-(6-DEAMINO-6-HYDROXY-ADENINE)-DINUCLEOTIDE PHOSPHATE × 2 ICT ISOCITRIC ACID × 2 MG MAGNESIUM ION × 2 |
X-RAY DIFFRACTION
X-ray结晶条件
pH 7.5;pH 7.5
|
分辨率 1.90 Å R-free 0.220 |
| 1BL5 ISOCITRATE DEHYDROGENASE FROM E. COLI SINGLE TURNOVER LAUE STRUCTURE OF RATE-LIMITED PRODUCT COMPLEX, 10 MSEC TIME RESOLUTION 提交 1998-07-23 | 构建体不同 突变/修饰不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
3–416(414 aa)
|
未记录 | MG MAGNESIUM ION × 2 AKG 2-OXOGLUTARIC ACID × 2 NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE × 2 |
X-RAY DIFFRACTION
X-ray结晶条件
pH 7.5;pH 7.5
|
分辨率 2.50 Å R-free 0.271 |
| 1CW1 CRYSTAL STRUCTURE OF ISOCITRATE DEHYDROGENASE MUTANT K230M BOUND TO ISOCITRATE AND MN2+ 提交 1999-08-25 | 突变/修饰不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 aa)
|
突变:K230M | MN MANGANESE (II) ION × 2 SO4 SULFATE ION × 2 ICT ISOCITRIC ACID × 2 |
X-RAY DIFFRACTION
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 5.8;298 K;AMMONIUM SULFATE, DTT, NAN3, MN-ISOCITRATE, pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
|
分辨率 2.10 Å R-free 0.233 |
| 1CW4 CRYSTAL STRUCTURE OF K230M ISOCITRATE DEHYDROGENASE IN COMPLEX WITH ALPHA-KETOGLUTARATE 提交 1999-08-25 | 突变/修饰不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 aa)
|
突变:K230M | MN MANGANESE (II) ION × 2 SO4 SULFATE ION × 2 AKG 2-OXOGLUTARIC ACID × 2 |
X-RAY DIFFRACTION
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 5.8;298 K;AMMONIUM SULFATE, DTT, NAN3, MN-ALPHA-KETOGLUTARATE, pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
|
分辨率 2.10 Å R-free 0.226 |
| 1CW7 LOW TEMPERATURE STRUCTURE OF WILD-TYPE IDH COMPLEXED WITH MG-ISOCITRATE 提交 1999-08-25 | 突变/修饰不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 aa)
|
未记录 | MG MAGNESIUM ION × 2 SO4 SULFATE ION × 2 ICT ISOCITRIC ACID × 2 |
X-RAY DIFFRACTION
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 5.8;298 K;MG-ISOCITRATE, AMMONIUM SULFATE, DTT, NAN3, pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
|
分辨率 2.60 Å R-free 0.226 |
| 1GRO REGULATORY AND CATALYTIC MECHANISMS IN ESCHERICHIA COLI ISOCITRATE DEHYDROGENASE: MULTIPLE ROLES FOR N115 提交 1995-10-12 | 突变/修饰不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 aa)
|
突变:S113E, N115L | MG MAGNESIUM ION × 2 ICT ISOCITRIC ACID × 2 | X-RAY DIFFRACTION mmCIF 未提供已读取条件 | 分辨率 2.50 Å |
| 1GRP REGULATORY AND CATALYTIC MECHANISMS IN ESCHERICHIA COLI ISOCITRATE DEHYDROGENASE: MULTIPLE ROLES FOR N115 提交 1995-10-12 | 突变/修饰不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 aa)
|
突变:N115L | MG MAGNESIUM ION × 2 ICT ISOCITRIC ACID × 2 | X-RAY DIFFRACTION mmCIF 未提供已读取条件 | 分辨率 2.50 Å |
| 1HJ6 ISOCITRATE DEHYDROGENASE S113E MUTANT COMPLEXED WITH ISOPROPYLMALATE, NADP+ AND MAGNESIUM (FLASH-COOLED) 提交 2001-01-08 | 突变/修饰不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 aa)
|
突变:YES | GOL GLYCEROL × 4 IPM 3-ISOPROPYLMALIC ACID × 2 NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE × 2 MG MAGNESIUM ION × 2 |
X-RAY DIFFRACTION
X-ray结晶条件
pH 7.3;34-44% (NH4)2SO4, 35MM NA2HPO4, 9 MM CITRIC ACID, 100 MM NACL, 0.2 MM DTT, PH 5.4
|
分辨率 2.00 Å R-free 0.246 |
| 1IDC ISOCITRATE DEHYDROGENASE FROM E.COLI (MUTANT K230M), STEADY-STATE INTERMEDIATE COMPLEX DETERMINED BY LAUE CRYSTALLOGRAPHY 提交 1995-01-18 | 突变/修饰不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 aa)
|
突变:K230M | MG MAGNESIUM ION × 2 OXS 2-OXALOSUCCINIC ACID × 2 | X-RAY DIFFRACTION mmCIF 未提供已读取条件 | 分辨率 2.50 Å |
| 1IDE ISOCITRATE DEHYDROGENASE Y160F MUTANT STEADY-STATE INTERMEDIATE COMPLEX (LAUE DETERMINATION) 提交 1995-01-18 | 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 aa)
|
突变:Y160F | MG MAGNESIUM ION × 2 ICT ISOCITRIC ACID × 2 NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE × 2 | X-RAY DIFFRACTION mmCIF 未提供已读取条件 | 分辨率 2.50 Å |
| 1IDF ISOCITRATE DEHYDROGENASE K230M MUTANT APO ENZYME 提交 1995-01-18 | 突变/修饰不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 aa)
|
突变:K230M | 未记录非水小分子 | X-RAY DIFFRACTION mmCIF 未提供已读取条件 | 分辨率 2.50 Å R-free 0.262 |
| 1IKA STRUCTURE OF ISOCITRATE DEHYDROGENASE WITH ALPHA-KETOGLUTARATE AT 2.7 ANGSTROMS RESOLUTION: CONFORMATIONAL CHANGES INDUCED BY DECARBOXYLATION OF ISOCITRATE 提交 1993-06-15 | 突变/修饰不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 aa)
|
未记录 | CA CALCIUM ION × 2 AKG 2-OXOGLUTARIC ACID × 2 | X-RAY DIFFRACTION mmCIF 未提供已读取条件 | 分辨率 2.70 Å |
| 1ISO ISOCITRATE DEHYDROGENASE: STRUCTURE OF AN ENGINEERED NADP+--> NAD+ SPECIFICITY-REVERSAL MUTANT 提交 1996-03-01 | 突变/修饰不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 aa)
|
突变:C201M, C332Y, K344D, Y345I, V351A, Y391K, R395S | SO4 SULFATE ION × 6 NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE × 2 |
X-RAY DIFFRACTION
X-ray结晶条件
pH 5.8;pH 5.8
|
分辨率 1.90 Å R-free 0.218 |
| 1P8F A four location model to explain the stereospecificity of proteins. 提交 2003-05-07 | 构建体不同 突变/修饰不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 aa)
片段:Full Length
|
未记录 | SO4 SULFATE ION × 2 MG MAGNESIUM ION × 2 ICT ISOCITRIC ACID × 2 GOL GLYCEROL × 6 |
X-RAY DIFFRACTION
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 7.5;295 K;IDH, stored in metal-free final buffer, was diluted to 25, 30, 35 and 40 mg/ml using metal-free 2X buffer; (70mM
Na2HPO4 , 18 mM citric acid, 200 mM NaCl, 0.4 mM DTT, pH 5.4). and was crystallized from hanging drops using 5 l each of
these IDH solutions and 5 l each of 34, 36, 38, 40, 42, and 44 % (NH4)2SO4 solutions in crystallization buffer (35mM
Na2HPO4 , 9 mM citric acid, 100 mM NaCl, 0.2 mM DTT at pH 6.1, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 22K
|
分辨率 1.85 Å R-free 0.225 |
| 1PB1 A four location model to explain the stereospecificity of proteins. 提交 2003-05-14 | 突变/修饰不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 aa)
|
未记录 | SO4 SULFATE ION × 2 ICT ISOCITRIC ACID × 2 GOL GLYCEROL × 6 |
X-RAY DIFFRACTION
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 6.2;295 K;IDH, stored in metal-free final buffer, was diluted to 25, 30, 35 and 40 mg/ml using metal-free 2X buffer; (70mM
Na2HPO4 , 18 mM citric acid, 200 mM NaCl, 0.4 mM DTT, pH 5.4). and was crystallized from hanging drops using 5 l each of
these IDH solutions and 5 l each of 34, 36, 38, 40, 42, and 44 % (NH4)2SO4 solutions in crystallization buffer (35mM
Na2HPO4 , 9 mM citric acid, 100 mM NaCl, 0.2 mM DTT at pH 5.4). , pH 6.2, VAPOR DIFFUSION, HANGING DROP, temperature 22K
|
分辨率 1.70 Å R-free 0.211 |
| 1PB3 Sites of binding and orientation in a four location model for protein stereospecificity. 提交 2003-05-14 | 突变/修饰不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 aa)
|
未记录 | SO4 SULFATE ION × 4 GOL GLYCEROL × 6 |
X-RAY DIFFRACTION
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 7.8;295 K;IDH, stored in metal-free final buffer, was diluted to 25, 30, 35 and 40 mg/ml using metal-free 2X buffer; (70mM
Na2HPO4 , 18 mM citric acid, 200 mM NaCl, 0.4 mM DTT, pH 5.4). and was crystallized from hanging drops using 5 l each of
these IDH solutions and 5 l each of 34, 36, 38, 40, 42, and 44 % (NH4)2SO4 solutions in crystallization buffer (35mM
Na2HPO4 , 9 mM citric acid, 100 mM NaCl, 0.2 mM DTT at pH 5.4). , pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 22K
|
分辨率 1.70 Å R-free 0.216 |
| 1SJS ACCESS TO PHOSPHORYLATION IN ISOCITRATE DEHYDROGENASE MAY OCCUR BY DOMAIN SHIFTING 提交 1997-07-08 | 突变/修饰不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 aa)
|
未记录 | 未记录非水小分子 |
X-RAY DIFFRACTION
X-ray结晶条件
pH 7.4;pH 7.4
|
分辨率 2.42 Å R-free 0.230 |
| 3ICD STRUCTURE OF A BACTERIAL ENZYME REGULATED BY PHOSPHORYLATION, ISOCITRATE DEHYDROGENASE 提交 1989-12-28 | 突变/修饰不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 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 2.50 Å |
| 3LCB The crystal structure of isocitrate dehydrogenase kinase/phosphatase in complex with its substrate, isocitrate dehydrogenase, from Escherichia coli. 提交 2010-01-10 | 突变/修饰不同 聚集状态不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 2 PDB 声明:dimeric |
链 D
1–416(416 aa)
|
未记录 | AMP ADENOSINE MONOPHOSPHATE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 |
X-RAY DIFFRACTION
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 6;295 K;25% PEG 300, 0.1M MES, 0.05M magnesium chloride, 0.002M DTT,10% Glycerol, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 295K
|
分辨率 2.90 Å R-free 0.222 |
| 3LCB The crystal structure of isocitrate dehydrogenase kinase/phosphatase in complex with its substrate, isocitrate dehydrogenase, from Escherichia coli. 提交 2010-01-10 | 突变/修饰不同 聚集状态不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 2 蛋白异源复合物 异源复合物;蛋白 × 2 PDB 声明:dimeric |
链 C
1–416(416 aa)
|
未记录 | AMP ADENOSINE MONOPHOSPHATE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 1 |
X-RAY DIFFRACTION
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 6;295 K;25% PEG 300, 0.1M MES, 0.05M magnesium chloride, 0.002M DTT,10% Glycerol, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 295K
|
分辨率 2.90 Å R-free 0.222 |
| 3LCB The crystal structure of isocitrate dehydrogenase kinase/phosphatase in complex with its substrate, isocitrate dehydrogenase, from Escherichia coli. 提交 2010-01-10 | 构建体不同 突变/修饰不同 聚集状态不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 3 蛋白异源复合物 异源复合物;蛋白 × 12 PDB 声明:dodecameric |
链 C
1–416(416 aa)
链 D
1–416(416 aa)
|
未记录 | AMP ADENOSINE MONOPHOSPHATE × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 6 MG MAGNESIUM ION × 6 |
X-RAY DIFFRACTION
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 6;295 K;25% PEG 300, 0.1M MES, 0.05M magnesium chloride, 0.002M DTT,10% Glycerol, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 295K
|
分辨率 2.90 Å R-free 0.222 |
| 4AJ3 3D structure of E. coli Isocitrate Dehydrogenase in complex with Isocitrate, calcium(II) and NADP - The pseudo-Michaelis complex 提交 2012-02-15 | 突变/修饰不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 aa)
|
未记录 | NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE × 2 ICT ISOCITRIC ACID × 2 CA CALCIUM ION × 2 |
X-RAY DIFFRACTION
X-ray结晶条件
1.85 M NH4SO4, 50 MM CITRIC ACID/NA2HPO4 BUFFER PH 5.8, 0.1 M NACL AND 0.2 M DTT
|
分辨率 1.90 Å R-free 0.224 |
| 4AJA 3D structure of E. coli Isocitrate Dehydrogenase in complex with Isocitrate, calcium(II) and thioNADP 提交 2012-02-16 | 突变/修饰不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 aa)
|
未记录 | TAP 7-THIONICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE × 2 ICT ISOCITRIC ACID × 2 CA CALCIUM ION × 2 SO4 SULFATE ION × 2 |
X-RAY DIFFRACTION
X-ray结晶条件
1.85 M NH4SO4, 50 MM CITRIC ACID/NA2HPO4 BUFFER PH 5.8, 0.1 M NACL AND 0.2 M DTT
|
分辨率 1.80 Å R-free 0.204 |
| 4AJB 3D structure of E. coli Isocitrate Dehydrogenase K100M mutant in complex with Isocitrate, magnesium(II) and thioNADP 提交 2012-02-16 | 突变/修饰不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 aa)
|
突变:YES | TAP 7-THIONICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE × 2 ICT ISOCITRIC ACID × 2 MG MAGNESIUM ION × 2 SO4 SULFATE ION × 2 |
X-RAY DIFFRACTION
X-ray结晶条件
1.85M NH4SO4, 50 MM CITRIC ACID/NA2HPO4 BUFFER PH 5.2, 0.1 M NACL AND 0.2 M DTT
|
分辨率 1.90 Å R-free 0.180 |
| 4AJR 3D structure of E. coli Isocitrate Dehydrogenase K100M mutant in complex with alpha-ketoglutarate, magnesium(II) and NADPH - The product complex 提交 2012-02-17 | 突变/修饰不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 aa)
|
突变:YES | NMN BETA-NICOTINAMIDE RIBOSE MONOPHOSPHATE × 2 NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE × 2 AKG 2-OXOGLUTARIC ACID × 2 MG MAGNESIUM ION × 2 |
X-RAY DIFFRACTION
X-ray结晶条件
1.85 M NH4SO4, 50 MM CITRIC ACID/NA2HPO4 BUFFER PH 5.2, 0.1 M NACL AND 0.2 M DTT
|
分辨率 2.69 Å R-free 0.209 |
| 4AJS 3D structure of E. coli Isocitrate Dehydrogenase K100M mutant in complex with isocitrate, magnesium(II), Adenosine 2',5'-biphosphate and ribosylnicotinamide-5'-phosphate 提交 2012-02-17 | 突变/修饰不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 aa)
|
突变:YES | A2P ADENOSINE-2'-5'-DIPHOSPHATE × 2 ICT ISOCITRIC ACID × 2 MG MAGNESIUM ION × 2 NMN BETA-NICOTINAMIDE RIBOSE MONOPHOSPHATE × 2 SO4 SULFATE ION × 2 |
X-RAY DIFFRACTION
X-ray结晶条件
1.85 M NH4SO4, 50 MM CITRIC ACID/NA2HPO4 BUFFER PH 5.2, 0.1 M NACL AND 0.2 M DTT.
|
分辨率 1.80 Å R-free 0.192 |
| 4BNP 3D structure of E. coli Isocitrate Dehydrogenase K100M mutant in complex with isocitrate and magnesium(II) 提交 2013-05-16 | 突变/修饰不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 aa)
|
突变:YES | ICT ISOCITRIC ACID × 2 MG MAGNESIUM ION × 2 SO4 SULFATE ION × 2 |
X-RAY DIFFRACTION
X-ray结晶条件
pH 5.8;A SOLUTION OF THE LYS100MET MUTANT (20 MG/ML PROTEIN IN 0.9 MM CITRIC ACID, 3.5 MM NA2HPO4 PH 6.0, 100 MM NACL, 0.02% NAN3 AND 2 MM DTT) WAS MIXED 1:1 WITH A CRYSTALLIZATION SOLUTION (1.85 M NH4SO4, 50 MM CITRIC ACID/NA2HPO4, 0.1 M NACL AND 0.2 M DTT AT PH 5.8) AND 2 UL DROPS EQUILIBRATED AGAINST 500 UL OF THE CRYSTALLIZATION SOLUTION. TETRAGONAL BIPYRAMIDAL CRYSTALS, 300 UM X 150 UM X 75 UM, DEVELOPED WITHIN 5 DAYS.
|
分辨率 2.00 Å R-free 0.192 |
| 4ICD REGULATION OF ISOCITRATE DEHYDROGENASE BY PHOSPHORYLATION INVOLVES NO LONG-RANGE CONFORMATIONAL CHANGE IN THE FREE ENZYME 提交 1989-12-28 | 突变/修饰不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 aa)
|
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 mmCIF 未提供已读取条件 | 分辨率 2.50 Å |
| 4P69 Acek (D477A) ICDH complex 提交 2014-03-22 | 构建体不同 突变/修饰不同 聚集状态不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 4 PDB 声明:tetrameric |
链 C
2–416(415 aa)
链 D
2–416(415 aa)
|
未记录 | AMP ADENOSINE MONOPHOSPHATE × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 |
X-RAY DIFFRACTION
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 6;298 K;2mM DTT, 10% glycerol, 0.1M MES pH 6.0, 25%~30% PEG 300
|
分辨率 3.30 Å R-free 0.247 |
| 5ICD REGULATION OF AN ENZYME BY PHOSPHORYLATION AT THE ACTIVE SITE 提交 1990-05-30 | 突变/修饰不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 aa)
|
未记录 | MG MAGNESIUM ION × 2 ICT ISOCITRIC ACID × 2 | X-RAY DIFFRACTION mmCIF 未提供已读取条件 | 分辨率 2.50 Å |
| 6ICD REGULATION OF AN ENZYME BY PHOSPHORYLATION AT THE ACTIVE SITE 提交 1990-05-30 | 突变/修饰不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 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 2.80 Å |
| 7ICD REGULATION OF AN ENZYME BY PHOSPHORYLATION AT THE ACTIVE SITE 提交 1990-05-30 | 突变/修饰不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 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 2.40 Å |
| 8ICD REGULATION OF AN ENZYME BY PHOSPHORYLATION AT THE ACTIVE SITE 提交 1990-05-30 | 突变/修饰不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 aa)
|
未记录 | MG MAGNESIUM ION × 2 ICT ISOCITRIC ACID × 2 | X-RAY DIFFRACTION mmCIF 未提供已读取条件 | 分辨率 2.50 Å |
| 9ICD CATALYTIC MECHANISM OF NADP+-DEPENDENT ISOCITRATE DEHYDROGENASE: IMPLICATIONS FROM THE STRUCTURES OF MAGNESIUM-ISOCITRATE AND NADP+ COMPLEXES 提交 1991-07-29 | 突变/修饰不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric |
链 A
1–416(416 aa)
|
未记录 | NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE × 2 | X-RAY DIFFRACTION mmCIF 未提供已读取条件 | 分辨率 2.50 Å |
共 33 个其他 PDB 条目、35 个 assembly。 打开独立比较页并筛选聚集状态
查看构建体与数据证据
| UniProt名称 | IDH_ECOLI |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 A; PDB构建体 1–416; UniProt 1–416 |