1bxr

STRUCTURE OF CARBAMOYL PHOSPHATE SYNTHETASE COMPLEXED WITH THE ATP ANALOG AMPPNP

Method: X-RAY DIFFRACTION D_max: 259.8 Å Quality: GOOD

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1. 蛋白身份与相关结构 Protein Identity & Related Structures

CARBAMOYL-PHOSPHATE SYNTHASE

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	蛋白异源复合物异源复合物蛋白 × 8 PDB 声明：octameric（8）与蛋白拷贝数一致	链 A； UniProt 1–1072 链 C； UniProt 1–1072 链 E； UniProt 1–1072 链 G； UniProt 1–1072	未记录	CARBAMOYL-PHOSPHATE SYNTHASE × 4 （P0A6F1） MN MANGANESE (II) ION × 13 K POTASSIUM ION × 19 CL CHLORIDE ION × 14 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 8 ORN L-ornithine × 4 NET TETRAETHYLAMMONIUM ION × 4	X-RAY DIFFRACTION X-ray结晶条件：pH 7.4；pH 7.4	分辨率 2.10 Å
2	蛋白异源复合物异源复合物蛋白 × 2 PDB 声明：dimeric（2）与蛋白拷贝数一致	链 E； UniProt 1–1072	未记录	CARBAMOYL-PHOSPHATE SYNTHASE × 1 （P0A6F1） MN MANGANESE (II) ION × 3 K POTASSIUM ION × 5 CL CHLORIDE ION × 2 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 ORN L-ornithine × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件：pH 7.4；pH 7.4	分辨率 2.10 Å
3	蛋白异源复合物异源复合物蛋白 × 2 PDB 声明：dimeric（2）与蛋白拷贝数一致	链 C； UniProt 1–1072	未记录	CARBAMOYL-PHOSPHATE SYNTHASE × 1 （P0A6F1） MN MANGANESE (II) ION × 4 K POTASSIUM ION × 5 CL CHLORIDE ION × 4 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 ORN L-ornithine × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件：pH 7.4；pH 7.4	分辨率 2.10 Å
4	蛋白异源复合物异源复合物蛋白 × 2 PDB 声明：dimeric（2）与蛋白拷贝数一致	链 A； UniProt 1–1072	未记录	CARBAMOYL-PHOSPHATE SYNTHASE × 1 （P0A6F1） MN MANGANESE (II) ION × 3 K POTASSIUM ION × 4 CL CHLORIDE ION × 4 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 ORN L-ornithine × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件：pH 7.4；pH 7.4	分辨率 2.10 Å
5	蛋白异源复合物异源复合物蛋白 × 2 PDB 声明：dimeric（2）与蛋白拷贝数一致	链 G； UniProt 1–1072	未记录	CARBAMOYL-PHOSPHATE SYNTHASE × 1 （P0A6F1） MN MANGANESE (II) ION × 3 K POTASSIUM ION × 5 CL CHLORIDE ION × 4 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 ORN L-ornithine × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件：pH 7.4；pH 7.4	分辨率 2.10 Å

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 1BXR	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
1A9X CARBAMOYL PHOSPHATE SYNTHETASE: CAUGHT IN THE ACT OF GLUTAMINE HYDROLYSIS 提交 1998-04-14	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 × 8 PDB 声明：octameric	链 A 1–1072（1072 aa）链 C 1–1072（1072 aa）链 E 1–1072（1072 aa）链 G 1–1072（1072 aa）	未记录	PO4 PHOSPHATE ION × 15 MN MANGANESE (II) ION × 12 K POTASSIUM ION × 32 CL CHLORIDE ION × 28 ADP ADENOSINE-5'-DIPHOSPHATE × 8 ORN L-ornithine × 4 NET TETRAETHYLAMMONIUM ION × 4	X-RAY DIFFRACTION X-ray结晶条件 pH 7.4；0.65M NET4CL 8% PEG 8000 100MM KCL 2.5MM MNCL2 2.5MM ADP 2.5MM ORNITHINE 5MM GLUTAMINE 25MM HEPES PH 7.4 THEN SOAKED INTO: 1.4M NET4CL 8% PEG 8000 250MM KCL 2.5MM MNCL2 2.5MM ADP 2.5MM ORNITHINE 5MM GLUTAMINE 25MM HEPES PH 7.4 7.5% ETHYLENE GLYCOL	分辨率 1.80 Å
1A9X CARBAMOYL PHOSPHATE SYNTHETASE: CAUGHT IN THE ACT OF GLUTAMINE HYDROLYSIS 提交 1998-04-14	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 A 1–1072（1072 aa）	未记录	PO4 PHOSPHATE ION × 4 MN MANGANESE (II) ION × 3 K POTASSIUM ION × 8 CL CHLORIDE ION × 7 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ORN L-ornithine × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 pH 7.4；0.65M NET4CL 8% PEG 8000 100MM KCL 2.5MM MNCL2 2.5MM ADP 2.5MM ORNITHINE 5MM GLUTAMINE 25MM HEPES PH 7.4 THEN SOAKED INTO: 1.4M NET4CL 8% PEG 8000 250MM KCL 2.5MM MNCL2 2.5MM ADP 2.5MM ORNITHINE 5MM GLUTAMINE 25MM HEPES PH 7.4 7.5% ETHYLENE GLYCOL	分辨率 1.80 Å
1A9X CARBAMOYL PHOSPHATE SYNTHETASE: CAUGHT IN THE ACT OF GLUTAMINE HYDROLYSIS 提交 1998-04-14	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 × 2 PDB 声明：dimeric	链 G 1–1072（1072 aa）	未记录	PO4 PHOSPHATE ION × 4 MN MANGANESE (II) ION × 3 K POTASSIUM ION × 8 CL CHLORIDE ION × 7 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ORN L-ornithine × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 pH 7.4；0.65M NET4CL 8% PEG 8000 100MM KCL 2.5MM MNCL2 2.5MM ADP 2.5MM ORNITHINE 5MM GLUTAMINE 25MM HEPES PH 7.4 THEN SOAKED INTO: 1.4M NET4CL 8% PEG 8000 250MM KCL 2.5MM MNCL2 2.5MM ADP 2.5MM ORNITHINE 5MM GLUTAMINE 25MM HEPES PH 7.4 7.5% ETHYLENE GLYCOL	分辨率 1.80 Å
1A9X CARBAMOYL PHOSPHATE SYNTHETASE: CAUGHT IN THE ACT OF GLUTAMINE HYDROLYSIS 提交 1998-04-14	配体/离子不同实验环境不同结构质量不同	Assembly 4 蛋白异源复合物异源复合物；蛋白 × 2 PDB 声明：dimeric	链 C 1–1072（1072 aa）	未记录	PO4 PHOSPHATE ION × 4 MN MANGANESE (II) ION × 3 K POTASSIUM ION × 8 CL CHLORIDE ION × 7 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ORN L-ornithine × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 pH 7.4；0.65M NET4CL 8% PEG 8000 100MM KCL 2.5MM MNCL2 2.5MM ADP 2.5MM ORNITHINE 5MM GLUTAMINE 25MM HEPES PH 7.4 THEN SOAKED INTO: 1.4M NET4CL 8% PEG 8000 250MM KCL 2.5MM MNCL2 2.5MM ADP 2.5MM ORNITHINE 5MM GLUTAMINE 25MM HEPES PH 7.4 7.5% ETHYLENE GLYCOL	分辨率 1.80 Å
1A9X CARBAMOYL PHOSPHATE SYNTHETASE: CAUGHT IN THE ACT OF GLUTAMINE HYDROLYSIS 提交 1998-04-14	配体/离子不同实验环境不同结构质量不同	Assembly 5 蛋白异源复合物异源复合物；蛋白 × 2 PDB 声明：dimeric	链 E 1–1072（1072 aa）	未记录	PO4 PHOSPHATE ION × 3 MN MANGANESE (II) ION × 3 K POTASSIUM ION × 8 CL CHLORIDE ION × 7 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ORN L-ornithine × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 pH 7.4；0.65M NET4CL 8% PEG 8000 100MM KCL 2.5MM MNCL2 2.5MM ADP 2.5MM ORNITHINE 5MM GLUTAMINE 25MM HEPES PH 7.4 THEN SOAKED INTO: 1.4M NET4CL 8% PEG 8000 250MM KCL 2.5MM MNCL2 2.5MM ADP 2.5MM ORNITHINE 5MM GLUTAMINE 25MM HEPES PH 7.4 7.5% ETHYLENE GLYCOL	分辨率 1.80 Å
1C30 CRYSTAL STRUCTURE OF CARBAMOYL PHOSPHATE SYNTHETASE: SMALL SUBUNIT MUTATION C269S 提交 1999-07-24	构建体不同配体/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 × 8 PDB 声明：octameric	链 A 1–1073（1073 aa）链 C 1–1073（1073 aa）链 E 1–1073（1073 aa）链 G 1–1073（1073 aa）	未记录	MN MANGANESE (II) ION × 12 K POTASSIUM ION × 32 CL CHLORIDE ION × 16 PO4 PHOSPHATE ION × 6 ORN L-ornithine × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 8 NET TETRAETHYLAMMONIUM ION × 4	X-RAY DIFFRACTION X-ray结晶条件 BATCH；pH 7.4；277 K；PEG 8000, POTASSIUM CHLORIDE, MANGANESE CHLORIDE, TETRAETHYLAMMONIUM CHLORIDE, L-ORNITHINE, ADP, BERYLLIUM FLUORIDE, HEPPS, pH 7.4, BATCH, temperature 277.0K	分辨率 2.00 Å R-free 0.246
1C30 CRYSTAL STRUCTURE OF CARBAMOYL PHOSPHATE SYNTHETASE: SMALL SUBUNIT MUTATION C269S 提交 1999-07-24	构建体不同配体/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 G 1–1073（1073 aa）	未记录	MN MANGANESE (II) ION × 3 K POTASSIUM ION × 8 CL CHLORIDE ION × 4 PO4 PHOSPHATE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 BATCH；pH 7.4；277 K；PEG 8000, POTASSIUM CHLORIDE, MANGANESE CHLORIDE, TETRAETHYLAMMONIUM CHLORIDE, L-ORNITHINE, ADP, BERYLLIUM FLUORIDE, HEPPS, pH 7.4, BATCH, temperature 277.0K	分辨率 2.00 Å R-free 0.246
1C30 CRYSTAL STRUCTURE OF CARBAMOYL PHOSPHATE SYNTHETASE: SMALL SUBUNIT MUTATION C269S 提交 1999-07-24	构建体不同配体/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 × 2 PDB 声明：dimeric	链 A 1–1073（1073 aa）	未记录	MN MANGANESE (II) ION × 3 K POTASSIUM ION × 8 CL CHLORIDE ION × 4 PO4 PHOSPHATE ION × 1 ORN L-ornithine × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 2 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 BATCH；pH 7.4；277 K；PEG 8000, POTASSIUM CHLORIDE, MANGANESE CHLORIDE, TETRAETHYLAMMONIUM CHLORIDE, L-ORNITHINE, ADP, BERYLLIUM FLUORIDE, HEPPS, pH 7.4, BATCH, temperature 277.0K	分辨率 2.00 Å R-free 0.246
1C30 CRYSTAL STRUCTURE OF CARBAMOYL PHOSPHATE SYNTHETASE: SMALL SUBUNIT MUTATION C269S 提交 1999-07-24	构建体不同配体/离子不同实验环境不同结构质量不同	Assembly 4 蛋白异源复合物异源复合物；蛋白 × 2 PDB 声明：dimeric	链 C 1–1073（1073 aa）	未记录	MN MANGANESE (II) ION × 3 K POTASSIUM ION × 8 CL CHLORIDE ION × 4 PO4 PHOSPHATE ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 BATCH；pH 7.4；277 K；PEG 8000, POTASSIUM CHLORIDE, MANGANESE CHLORIDE, TETRAETHYLAMMONIUM CHLORIDE, L-ORNITHINE, ADP, BERYLLIUM FLUORIDE, HEPPS, pH 7.4, BATCH, temperature 277.0K	分辨率 2.00 Å R-free 0.246
1C30 CRYSTAL STRUCTURE OF CARBAMOYL PHOSPHATE SYNTHETASE: SMALL SUBUNIT MUTATION C269S 提交 1999-07-24	构建体不同配体/离子不同实验环境不同结构质量不同	Assembly 5 蛋白异源复合物异源复合物；蛋白 × 2 PDB 声明：dimeric	链 E 1–1073（1073 aa）	未记录	MN MANGANESE (II) ION × 3 K POTASSIUM ION × 8 CL CHLORIDE ION × 4 PO4 PHOSPHATE ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 BATCH；pH 7.4；277 K；PEG 8000, POTASSIUM CHLORIDE, MANGANESE CHLORIDE, TETRAETHYLAMMONIUM CHLORIDE, L-ORNITHINE, ADP, BERYLLIUM FLUORIDE, HEPPS, pH 7.4, BATCH, temperature 277.0K	分辨率 2.00 Å R-free 0.246
1C3O CRYSTAL STRUCTURE OF THE CARBAMOYL PHOSPHATE SYNTHETASE: SMALL SUBUNIT MUTANT C269S WITH BOUND GLUTAMINE 提交 1999-07-28	构建体不同配体/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 × 8 PDB 声明：octameric	链 A 1–1073（1073 aa）链 C 1–1073（1073 aa）链 E 1–1073（1073 aa）链 G 1–1073（1073 aa）	未记录	MN MANGANESE (II) ION × 12 K POTASSIUM ION × 32 CL CHLORIDE ION × 16 PO4 PHOSPHATE ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 8 ORN L-ornithine × 4 GLN GLUTAMINE × 8 NET TETRAETHYLAMMONIUM ION × 4	X-RAY DIFFRACTION X-ray结晶条件 BATCH；pH 7.4；278 K；PEG-8000, MANGANESE CHLORIDE, TETRAETHYLAMMONIUM CHLORIDE, POTASSIUM CHLORIDE, BERYLLIUM FLUORIDE, ADENOSINE 5'-DIPHOSPHATE,L-ORNITHINE, L-GLUTAMINE, HEPPS, pH 7.4, BATCH, temperature 278K	分辨率 2.10 Å R-free 0.258
1CE8 CARBAMOYL PHOSPHATE SYNTHETASE FROM ESCHERICHIS COLI WITH COMPLEXED WITH THE ALLOSTERIC LIGAND IMP 提交 1999-03-18	构建体不同配体/离子不同结构质量不同	Assembly 1 蛋白异源复合物异源复合物；蛋白 × 8 PDB 声明：octameric	链 A 1–1073（1073 aa）链 C 1–1073（1073 aa）链 E 1–1073（1073 aa）链 G 1–1073（1073 aa）	未记录	MN MANGANESE (II) ION × 12 K POTASSIUM ION × 28 CL CHLORIDE ION × 12 PO4 PHOSPHATE ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 8 ORN L-ornithine × 8 IMP INOSINIC ACID × 4 NET TETRAETHYLAMMONIUM ION × 4	X-RAY DIFFRACTION X-ray结晶条件 pH 7.4；pH 7.4	分辨率 2.10 Å R-free 0.250
1CE8 CARBAMOYL PHOSPHATE SYNTHETASE FROM ESCHERICHIS COLI WITH COMPLEXED WITH THE ALLOSTERIC LIGAND IMP 提交 1999-03-18	构建体不同配体/离子不同结构质量不同	Assembly 2 蛋白异源复合物异源复合物；蛋白 × 2 PDB 声明：dimeric	链 A 1–1073（1073 aa）	未记录	MN MANGANESE (II) ION × 3 K POTASSIUM ION × 7 CL CHLORIDE ION × 3 PO4 PHOSPHATE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ORN L-ornithine × 2 IMP INOSINIC ACID × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 pH 7.4；pH 7.4	分辨率 2.10 Å R-free 0.250
1CE8 CARBAMOYL PHOSPHATE SYNTHETASE FROM ESCHERICHIS COLI WITH COMPLEXED WITH THE ALLOSTERIC LIGAND IMP 提交 1999-03-18	构建体不同配体/离子不同结构质量不同	Assembly 3 蛋白异源复合物异源复合物；蛋白 × 2 PDB 声明：dimeric	链 G 1–1073（1073 aa）	未记录	MN MANGANESE (II) ION × 3 K POTASSIUM ION × 7 CL CHLORIDE ION × 3 PO4 PHOSPHATE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ORN L-ornithine × 2 IMP INOSINIC ACID × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 pH 7.4；pH 7.4	分辨率 2.10 Å R-free 0.250
1CE8 CARBAMOYL PHOSPHATE SYNTHETASE FROM ESCHERICHIS COLI WITH COMPLEXED WITH THE ALLOSTERIC LIGAND IMP 提交 1999-03-18	构建体不同配体/离子不同结构质量不同	Assembly 4 蛋白异源复合物异源复合物；蛋白 × 2 PDB 声明：dimeric	链 C 1–1073（1073 aa）	未记录	MN MANGANESE (II) ION × 3 K POTASSIUM ION × 7 CL CHLORIDE ION × 3 PO4 PHOSPHATE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ORN L-ornithine × 2 IMP INOSINIC ACID × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 pH 7.4；pH 7.4	分辨率 2.10 Å R-free 0.250
1CE8 CARBAMOYL PHOSPHATE SYNTHETASE FROM ESCHERICHIS COLI WITH COMPLEXED WITH THE ALLOSTERIC LIGAND IMP 提交 1999-03-18	构建体不同配体/离子不同结构质量不同	Assembly 5 蛋白异源复合物异源复合物；蛋白 × 2 PDB 声明：dimeric	链 E 1–1073（1073 aa）	未记录	MN MANGANESE (II) ION × 3 K POTASSIUM ION × 7 CL CHLORIDE ION × 3 PO4 PHOSPHATE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ORN L-ornithine × 2 IMP INOSINIC ACID × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 pH 7.4；pH 7.4	分辨率 2.10 Å R-free 0.250
1CS0 Crystal structure of carbamoyl phosphate synthetase complexed at CYS269 in the small subunit with the tetrahedral mimic l-glutamate gamma-semialdehyde 提交 1999-08-16	构建体不同配体/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 × 8 PDB 声明：octameric	链 A 1–1073（1073 aa）链 C 1–1073（1073 aa）链 E 1–1073（1073 aa）链 G 1–1073（1073 aa）	未记录	MN MANGANESE (II) ION × 12 K POTASSIUM ION × 33 CL CHLORIDE ION × 29 PO4 PHOSPHATE ION × 5 ADP ADENOSINE-5'-DIPHOSPHATE × 8 ORN L-ornithine × 4 NET TETRAETHYLAMMONIUM ION × 4	X-RAY DIFFRACTION X-ray结晶条件 BATCH；pH 7.4；277 K；PEG 8000, TETRAETHYLAMMONIUM CHLORIDE, POTASSIUM CHLORIDE, MANGANESE(II) CHLORIDE, ADENOSINE 5'-DIPHOSPHATE, L-ORNITHINE, L-GLUTAMATE GAMMA-SEMIALDEHYDE, pH 7.4, BATCH, temperature 277K	分辨率 2.00 Å R-free 0.242
1CS0 Crystal structure of carbamoyl phosphate synthetase complexed at CYS269 in the small subunit with the tetrahedral mimic l-glutamate gamma-semialdehyde 提交 1999-08-16	构建体不同配体/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 1–1073（1073 aa）	未记录	MN MANGANESE (II) ION × 3 K POTASSIUM ION × 8 CL CHLORIDE ION × 7 PO4 PHOSPHATE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ORN L-ornithine × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 BATCH；pH 7.4；277 K；PEG 8000, TETRAETHYLAMMONIUM CHLORIDE, POTASSIUM CHLORIDE, MANGANESE(II) CHLORIDE, ADENOSINE 5'-DIPHOSPHATE, L-ORNITHINE, L-GLUTAMATE GAMMA-SEMIALDEHYDE, pH 7.4, BATCH, temperature 277K	分辨率 2.00 Å R-free 0.242
1CS0 Crystal structure of carbamoyl phosphate synthetase complexed at CYS269 in the small subunit with the tetrahedral mimic l-glutamate gamma-semialdehyde 提交 1999-08-16	构建体不同配体/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 × 2 PDB 声明：dimeric	链 G 1–1073（1073 aa）	未记录	MN MANGANESE (II) ION × 3 K POTASSIUM ION × 8 CL CHLORIDE ION × 7 PO4 PHOSPHATE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ORN L-ornithine × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 BATCH；pH 7.4；277 K；PEG 8000, TETRAETHYLAMMONIUM CHLORIDE, POTASSIUM CHLORIDE, MANGANESE(II) CHLORIDE, ADENOSINE 5'-DIPHOSPHATE, L-ORNITHINE, L-GLUTAMATE GAMMA-SEMIALDEHYDE, pH 7.4, BATCH, temperature 277K	分辨率 2.00 Å R-free 0.242
1CS0 Crystal structure of carbamoyl phosphate synthetase complexed at CYS269 in the small subunit with the tetrahedral mimic l-glutamate gamma-semialdehyde 提交 1999-08-16	构建体不同配体/离子不同实验环境不同结构质量不同	Assembly 4 蛋白异源复合物异源复合物；蛋白 × 2 PDB 声明：dimeric	链 A 1–1073（1073 aa）	未记录	MN MANGANESE (II) ION × 3 K POTASSIUM ION × 8 CL CHLORIDE ION × 8 PO4 PHOSPHATE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ORN L-ornithine × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 BATCH；pH 7.4；277 K；PEG 8000, TETRAETHYLAMMONIUM CHLORIDE, POTASSIUM CHLORIDE, MANGANESE(II) CHLORIDE, ADENOSINE 5'-DIPHOSPHATE, L-ORNITHINE, L-GLUTAMATE GAMMA-SEMIALDEHYDE, pH 7.4, BATCH, temperature 277K	分辨率 2.00 Å R-free 0.242
1CS0 Crystal structure of carbamoyl phosphate synthetase complexed at CYS269 in the small subunit with the tetrahedral mimic l-glutamate gamma-semialdehyde 提交 1999-08-16	构建体不同配体/离子不同实验环境不同结构质量不同	Assembly 5 蛋白异源复合物异源复合物；蛋白 × 2 PDB 声明：dimeric	链 E 1–1073（1073 aa）	未记录	MN MANGANESE (II) ION × 3 K POTASSIUM ION × 9 CL CHLORIDE ION × 7 PO4 PHOSPHATE ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ORN L-ornithine × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 BATCH；pH 7.4；277 K；PEG 8000, TETRAETHYLAMMONIUM CHLORIDE, POTASSIUM CHLORIDE, MANGANESE(II) CHLORIDE, ADENOSINE 5'-DIPHOSPHATE, L-ORNITHINE, L-GLUTAMATE GAMMA-SEMIALDEHYDE, pH 7.4, BATCH, temperature 277K	分辨率 2.00 Å R-free 0.242
1JDB CARBAMOYL PHOSPHATE SYNTHETASE FROM ESCHERICHIA COLI 提交 1997-03-25	配体/离子不同实验环境不同	Assembly 1 蛋白异源复合物异源复合物；蛋白 × 8 PDB 声明：octameric	链 B 1–1072（1072 aa）链 E 1–1072（1072 aa）链 H 1–1072（1072 aa）链 K 1–1072（1072 aa）	未记录	MN MANGANESE (II) ION × 16 K POTASSIUM ION × 29 PO4 PHOSPHATE ION × 9 CL CHLORIDE ION × 29 GLN GLUTAMINE × 8 ADP ADENOSINE-5'-DIPHOSPHATE × 8 ORN L-ornithine × 4 NET TETRAETHYLAMMONIUM ION × 4	X-RAY DIFFRACTION X-ray结晶条件 pH 7.4；0.65M TETRAETHYL AMMONIUM CHLORIDE (E4NCL) 8% PEG 8000 100MM KCL 2.5MM MNCL2 2.5MM ADP 2.5MM ORNITHINE 25MM HEPES PH 7.4. THE CRYSTAL WAS SOAKED INTO: 1.4M E4NCL 8% PEG 8000 250MM KCL 2.5MM MNCL2 2.5MM ADP 2.5MM ORNITHINE 25MM GLUTAMINE 25MM HEPES PH 7.4 7.5% ETHYLENE GLYCOL.	分辨率 2.10 Å
1JDB CARBAMOYL PHOSPHATE SYNTHETASE FROM ESCHERICHIA COLI 提交 1997-03-25	配体/离子不同实验环境不同	Assembly 2 蛋白异源复合物异源复合物；蛋白 × 2 PDB 声明：dimeric	链 B 1–1072（1072 aa）	未记录	MN MANGANESE (II) ION × 4 K POTASSIUM ION × 7 PO4 PHOSPHATE ION × 2 CL CHLORIDE ION × 7 GLN GLUTAMINE × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ORN L-ornithine × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 pH 7.4；0.65M TETRAETHYL AMMONIUM CHLORIDE (E4NCL) 8% PEG 8000 100MM KCL 2.5MM MNCL2 2.5MM ADP 2.5MM ORNITHINE 25MM HEPES PH 7.4. THE CRYSTAL WAS SOAKED INTO: 1.4M E4NCL 8% PEG 8000 250MM KCL 2.5MM MNCL2 2.5MM ADP 2.5MM ORNITHINE 25MM GLUTAMINE 25MM HEPES PH 7.4 7.5% ETHYLENE GLYCOL.	分辨率 2.10 Å
1JDB CARBAMOYL PHOSPHATE SYNTHETASE FROM ESCHERICHIA COLI 提交 1997-03-25	配体/离子不同实验环境不同	Assembly 3 蛋白异源复合物异源复合物；蛋白 × 2 PDB 声明：dimeric	链 H 1–1072（1072 aa）	未记录	MN MANGANESE (II) ION × 4 K POTASSIUM ION × 6 PO4 PHOSPHATE ION × 2 CL CHLORIDE ION × 7 GLN GLUTAMINE × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ORN L-ornithine × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 pH 7.4；0.65M TETRAETHYL AMMONIUM CHLORIDE (E4NCL) 8% PEG 8000 100MM KCL 2.5MM MNCL2 2.5MM ADP 2.5MM ORNITHINE 25MM HEPES PH 7.4. THE CRYSTAL WAS SOAKED INTO: 1.4M E4NCL 8% PEG 8000 250MM KCL 2.5MM MNCL2 2.5MM ADP 2.5MM ORNITHINE 25MM GLUTAMINE 25MM HEPES PH 7.4 7.5% ETHYLENE GLYCOL.	分辨率 2.10 Å
1JDB CARBAMOYL PHOSPHATE SYNTHETASE FROM ESCHERICHIA COLI 提交 1997-03-25	配体/离子不同实验环境不同	Assembly 4 蛋白异源复合物异源复合物；蛋白 × 2 PDB 声明：dimeric	链 K 1–1072（1072 aa）	未记录	MN MANGANESE (II) ION × 4 K POTASSIUM ION × 8 PO4 PHOSPHATE ION × 3 CL CHLORIDE ION × 7 GLN GLUTAMINE × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ORN L-ornithine × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 pH 7.4；0.65M TETRAETHYL AMMONIUM CHLORIDE (E4NCL) 8% PEG 8000 100MM KCL 2.5MM MNCL2 2.5MM ADP 2.5MM ORNITHINE 25MM HEPES PH 7.4. THE CRYSTAL WAS SOAKED INTO: 1.4M E4NCL 8% PEG 8000 250MM KCL 2.5MM MNCL2 2.5MM ADP 2.5MM ORNITHINE 25MM GLUTAMINE 25MM HEPES PH 7.4 7.5% ETHYLENE GLYCOL.	分辨率 2.10 Å
1JDB CARBAMOYL PHOSPHATE SYNTHETASE FROM ESCHERICHIA COLI 提交 1997-03-25	配体/离子不同实验环境不同	Assembly 5 蛋白异源复合物异源复合物；蛋白 × 2 PDB 声明：dimeric	链 E 1–1072（1072 aa）	未记录	MN MANGANESE (II) ION × 4 K POTASSIUM ION × 8 PO4 PHOSPHATE ION × 2 CL CHLORIDE ION × 8 GLN GLUTAMINE × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ORN L-ornithine × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 pH 7.4；0.65M TETRAETHYL AMMONIUM CHLORIDE (E4NCL) 8% PEG 8000 100MM KCL 2.5MM MNCL2 2.5MM ADP 2.5MM ORNITHINE 25MM HEPES PH 7.4. THE CRYSTAL WAS SOAKED INTO: 1.4M E4NCL 8% PEG 8000 250MM KCL 2.5MM MNCL2 2.5MM ADP 2.5MM ORNITHINE 25MM GLUTAMINE 25MM HEPES PH 7.4 7.5% ETHYLENE GLYCOL.	分辨率 2.10 Å
1KEE Inactivation of the Amidotransferase Activity of Carbamoyl Phosphate Synthetase by the Antibiotic Acivicin 提交 2001-11-15	构建体不同配体/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 × 8 PDB 声明：octameric	链 A 0–1072（1073 aa）链 C 0–1072（1073 aa）链 E 0–1072（1073 aa）链 G 0–1072（1073 aa）	未记录	MN MANGANESE (II) ION × 12 K POTASSIUM ION × 32 CL CHLORIDE ION × 22 PO4 PHOSPHATE ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 8 ORN L-ornithine × 4 NET TETRAETHYLAMMONIUM ION × 4	X-RAY DIFFRACTION X-ray结晶条件 batch；pH 7.4；277 K；PEG 8000, Hepes, potassium chloride, manganese chloride, ornithine, tetraethylammonium chloride, HEPPS, pH 7.4, batch, temperature 277K	分辨率 2.10 Å R-free 0.211
1KEE Inactivation of the Amidotransferase Activity of Carbamoyl Phosphate Synthetase by the Antibiotic Acivicin 提交 2001-11-15	构建体不同配体/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 G 0–1072（1073 aa）	未记录	MN MANGANESE (II) ION × 3 K POTASSIUM ION × 8 CL CHLORIDE ION × 5 PO4 PHOSPHATE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ORN L-ornithine × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 batch；pH 7.4；277 K；PEG 8000, Hepes, potassium chloride, manganese chloride, ornithine, tetraethylammonium chloride, HEPPS, pH 7.4, batch, temperature 277K	分辨率 2.10 Å R-free 0.211
1KEE Inactivation of the Amidotransferase Activity of Carbamoyl Phosphate Synthetase by the Antibiotic Acivicin 提交 2001-11-15	构建体不同配体/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 × 2 PDB 声明：dimeric	链 E 0–1072（1073 aa）	未记录	MN MANGANESE (II) ION × 3 K POTASSIUM ION × 8 CL CHLORIDE ION × 5 PO4 PHOSPHATE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ORN L-ornithine × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 batch；pH 7.4；277 K；PEG 8000, Hepes, potassium chloride, manganese chloride, ornithine, tetraethylammonium chloride, HEPPS, pH 7.4, batch, temperature 277K	分辨率 2.10 Å R-free 0.211
1KEE Inactivation of the Amidotransferase Activity of Carbamoyl Phosphate Synthetase by the Antibiotic Acivicin 提交 2001-11-15	构建体不同配体/离子不同实验环境不同结构质量不同	Assembly 4 蛋白异源复合物异源复合物；蛋白 × 2 PDB 声明：dimeric	链 A 0–1072（1073 aa）	未记录	MN MANGANESE (II) ION × 3 K POTASSIUM ION × 8 CL CHLORIDE ION × 6 PO4 PHOSPHATE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ORN L-ornithine × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 batch；pH 7.4；277 K；PEG 8000, Hepes, potassium chloride, manganese chloride, ornithine, tetraethylammonium chloride, HEPPS, pH 7.4, batch, temperature 277K	分辨率 2.10 Å R-free 0.211
1KEE Inactivation of the Amidotransferase Activity of Carbamoyl Phosphate Synthetase by the Antibiotic Acivicin 提交 2001-11-15	构建体不同配体/离子不同实验环境不同结构质量不同	Assembly 5 蛋白异源复合物异源复合物；蛋白 × 2 PDB 声明：dimeric	链 C 0–1072（1073 aa）	未记录	MN MANGANESE (II) ION × 3 K POTASSIUM ION × 8 CL CHLORIDE ION × 6 PO4 PHOSPHATE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ORN L-ornithine × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 batch；pH 7.4；277 K；PEG 8000, Hepes, potassium chloride, manganese chloride, ornithine, tetraethylammonium chloride, HEPPS, pH 7.4, batch, temperature 277K	分辨率 2.10 Å R-free 0.211
1M6V Crystal Structure of the G359F (small subunit) Point Mutant of Carbamoyl Phosphate Synthetase 提交 2002-07-17	构建体不同配体/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 × 8 PDB 声明：octameric	链 A 0–1072（1073 aa）链 C 0–1072（1073 aa）链 E 0–1072（1073 aa）链 G 0–1072（1073 aa）	未记录	MN MANGANESE (II) ION × 12 K POTASSIUM ION × 26 CL CHLORIDE ION × 28 PO4 PHOSPHATE ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 8 ORN L-ornithine × 4 NET TETRAETHYLAMMONIUM ION × 4	X-RAY DIFFRACTION X-ray结晶条件 batch；pH 7.4；277 K；PEG-8000, manganese chloride, potassium chloride, ADP, ornithine, tetraethylammonium chloride, HEPPS, pH 7.4, batch, temperature 277K	分辨率 2.10 Å R-free 0.245
1T36 Crystal structure of E. coli carbamoyl phosphate synthetase small subunit mutant C248D complexed with uridine 5'-monophosphate 提交 2004-04-24	构建体不同配体/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 × 8 PDB 声明：octameric	链 A 0–1072（1073 aa）链 C 0–1072（1073 aa）链 E 0–1072（1073 aa）链 G 0–1072（1073 aa）	未记录	MN MANGANESE (II) ION × 12 K POTASSIUM ION × 22 PO4 PHOSPHATE ION × 5 CL CHLORIDE ION × 27 ADP ADENOSINE-5'-DIPHOSPHATE × 8 ORN L-ornithine × 4 NET TETRAETHYLAMMONIUM ION × 4 U5P URIDINE-5'-MONOPHOSPHATE × 4	X-RAY DIFFRACTION X-ray结晶条件 batch；pH 7.4；277 K；PEG 8000, tetramethylammonium chloride, potassium chloride, manganese chloride, ornithine, ADP, HEPES, pH 7.4, batch, temperature 277K	分辨率 2.10 Å R-free 0.209

共 9 个其他 PDB 条目、33 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	CARB_ECOLI
Isoform	—
PDB实体	1
链与序列区间	作者链 A； PDB构建体 2–1073； UniProt 1–1072 作者链 C； PDB构建体 2–1073； UniProt 1–1072 作者链 E； PDB构建体 2–1073； UniProt 1–1072 作者链 G； PDB构建体 2–1073； UniProt 1–1072

CARBAMOYL-PHOSPHATE SYNTHASE

Escherichia coli

UniProt P0A6F1

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	蛋白异源复合物异源复合物蛋白 × 8 PDB 声明：octameric（8）与蛋白拷贝数一致	链 B； UniProt 1–382 链 D； UniProt 1–382 链 F； UniProt 1–382 链 H； UniProt 1–382	未记录	CARBAMOYL-PHOSPHATE SYNTHASE × 4 （P00968） MN MANGANESE (II) ION × 13 K POTASSIUM ION × 19 CL CHLORIDE ION × 14 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 8 ORN L-ornithine × 4 NET TETRAETHYLAMMONIUM ION × 4	X-RAY DIFFRACTION X-ray结晶条件：pH 7.4；pH 7.4	分辨率 2.10 Å
2	蛋白异源复合物异源复合物蛋白 × 2 PDB 声明：dimeric（2）与蛋白拷贝数一致	链 F； UniProt 1–382	未记录	CARBAMOYL-PHOSPHATE SYNTHASE × 1 （P00968） MN MANGANESE (II) ION × 3 K POTASSIUM ION × 5 CL CHLORIDE ION × 2 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 ORN L-ornithine × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件：pH 7.4；pH 7.4	分辨率 2.10 Å
3	蛋白异源复合物异源复合物蛋白 × 2 PDB 声明：dimeric（2）与蛋白拷贝数一致	链 D； UniProt 1–382	未记录	CARBAMOYL-PHOSPHATE SYNTHASE × 1 （P00968） MN MANGANESE (II) ION × 4 K POTASSIUM ION × 5 CL CHLORIDE ION × 4 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 ORN L-ornithine × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件：pH 7.4；pH 7.4	分辨率 2.10 Å
4	蛋白异源复合物异源复合物蛋白 × 2 PDB 声明：dimeric（2）与蛋白拷贝数一致	链 B； UniProt 1–382	未记录	CARBAMOYL-PHOSPHATE SYNTHASE × 1 （P00968） MN MANGANESE (II) ION × 3 K POTASSIUM ION × 4 CL CHLORIDE ION × 4 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 ORN L-ornithine × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件：pH 7.4；pH 7.4	分辨率 2.10 Å
5	蛋白异源复合物异源复合物蛋白 × 2 PDB 声明：dimeric（2）与蛋白拷贝数一致	链 H； UniProt 1–382	未记录	CARBAMOYL-PHOSPHATE SYNTHASE × 1 （P00968） MN MANGANESE (II) ION × 3 K POTASSIUM ION × 5 CL CHLORIDE ION × 4 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 ORN L-ornithine × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件：pH 7.4；pH 7.4	分辨率 2.10 Å

数据库中的同蛋白其他状态

其他 PDB	相对当前条目 1BXR	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
1CE8 CARBAMOYL PHOSPHATE SYNTHETASE FROM ESCHERICHIS COLI WITH COMPLEXED WITH THE ALLOSTERIC LIGAND IMP 提交 1999-03-18	配体/离子不同结构质量不同	Assembly 1 蛋白异源复合物异源复合物；蛋白 × 8 PDB 声明：octameric	链 B 1–382（382 aa）链 D 1–382（382 aa）链 F 1–382（382 aa）链 H 1–382（382 aa）	未记录	MN MANGANESE (II) ION × 12 K POTASSIUM ION × 28 CL CHLORIDE ION × 12 PO4 PHOSPHATE ION × 4 ADP ADENOSINE-5'-DIPHOSPHATE × 8 ORN L-ornithine × 8 IMP INOSINIC ACID × 4 NET TETRAETHYLAMMONIUM ION × 4	X-RAY DIFFRACTION X-ray结晶条件 pH 7.4；pH 7.4	分辨率 2.10 Å R-free 0.250
1CE8 CARBAMOYL PHOSPHATE SYNTHETASE FROM ESCHERICHIS COLI WITH COMPLEXED WITH THE ALLOSTERIC LIGAND IMP 提交 1999-03-18	配体/离子不同结构质量不同	Assembly 2 蛋白异源复合物异源复合物；蛋白 × 2 PDB 声明：dimeric	链 B 1–382（382 aa）	未记录	MN MANGANESE (II) ION × 3 K POTASSIUM ION × 7 CL CHLORIDE ION × 3 PO4 PHOSPHATE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ORN L-ornithine × 2 IMP INOSINIC ACID × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 pH 7.4；pH 7.4	分辨率 2.10 Å R-free 0.250
1CE8 CARBAMOYL PHOSPHATE SYNTHETASE FROM ESCHERICHIS COLI WITH COMPLEXED WITH THE ALLOSTERIC LIGAND IMP 提交 1999-03-18	配体/离子不同结构质量不同	Assembly 3 蛋白异源复合物异源复合物；蛋白 × 2 PDB 声明：dimeric	链 H 1–382（382 aa）	未记录	MN MANGANESE (II) ION × 3 K POTASSIUM ION × 7 CL CHLORIDE ION × 3 PO4 PHOSPHATE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ORN L-ornithine × 2 IMP INOSINIC ACID × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 pH 7.4；pH 7.4	分辨率 2.10 Å R-free 0.250
1CE8 CARBAMOYL PHOSPHATE SYNTHETASE FROM ESCHERICHIS COLI WITH COMPLEXED WITH THE ALLOSTERIC LIGAND IMP 提交 1999-03-18	配体/离子不同结构质量不同	Assembly 4 蛋白异源复合物异源复合物；蛋白 × 2 PDB 声明：dimeric	链 D 1–382（382 aa）	未记录	MN MANGANESE (II) ION × 3 K POTASSIUM ION × 7 CL CHLORIDE ION × 3 PO4 PHOSPHATE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ORN L-ornithine × 2 IMP INOSINIC ACID × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 pH 7.4；pH 7.4	分辨率 2.10 Å R-free 0.250
1CE8 CARBAMOYL PHOSPHATE SYNTHETASE FROM ESCHERICHIS COLI WITH COMPLEXED WITH THE ALLOSTERIC LIGAND IMP 提交 1999-03-18	配体/离子不同结构质量不同	Assembly 5 蛋白异源复合物异源复合物；蛋白 × 2 PDB 声明：dimeric	链 F 1–382（382 aa）	未记录	MN MANGANESE (II) ION × 3 K POTASSIUM ION × 7 CL CHLORIDE ION × 3 PO4 PHOSPHATE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 2 ORN L-ornithine × 2 IMP INOSINIC ACID × 1 NET TETRAETHYLAMMONIUM ION × 1	X-RAY DIFFRACTION X-ray结晶条件 pH 7.4；pH 7.4	分辨率 2.10 Å R-free 0.250

共 1 个其他 PDB 条目、5 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	CARA_ECOLI
Isoform	—
PDB实体	2
链与序列区间	作者链 B； PDB构建体 1–382； UniProt 1–382 作者链 D； PDB构建体 1–382； UniProt 1–382 作者链 F； PDB构建体 1–382； UniProt 1–382 作者链 H； PDB构建体 1–382； UniProt 1–382

页面优先展示蛋白身份、当前 assembly、共同组分、聚集状态和跨 PDB 结构链接。链映射与序列区间收在“数据证据”中；数据库内部编号、导入时间和 assembly 操作表达式仅用于维护，因此不在读者页面展示。

SAXS 散射曲线 SAXS Profile

P(r) 距离分布 P(r) Distribution

下载 Download SAXS (.dat) P(r) (.pr.out) CIF

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2. 结构基本信息 2. Structure Basics

条目编号 entry_id	1bxr
沉积日期 deposition_date	1998-10-08
结构标题 title	STRUCTURE OF CARBAMOYL PHOSPHATE SYNTHETASE COMPLEXED WITH THE ATP ANALOG AMPPNP
关键词 keywords	AMIDOTRANSFERASE, CARBAMOYL-PHOSPHATE SYNTHASE; AMIDOTRANSFERASE
实验方法 method	X-RAY DIFFRACTION

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3. SAXS 参数 (CRYSOL 理论计算) 3. SAXS Parameters (CRYSOL)

回转半径 Rg (Guinier) rg_guinier	72.14 Å
回转半径 Rg (电子) rg_electron	72.23 Å
零角强度 I(0) i0	5855550000.00
分子量 molecular_weight	642590.0 kDa
排除体积 excluded_volume	801430 Å³
包络体积 envelope_volume	1156600 Å³
水化壳体积 shell_volume	132130 Å³
包络直径 envelope_diameter	239.7 Å
壳层 Rg shell_rg	76.04 Å
包络 Rg envelope_rg	68.84 Å
形状 Rg shape_rg	72.26 Å
总 Rg total_rg	72.17 Å
总原子数 total_atoms	45018
残基数 n_residues	5808
球谐函数阶数 n_harmonics	20
q 范围 q_range	— – 0.5000 Å⁻¹
数据点数 n_points	101
壳层类型 shell_type	directional
溶剂电子密度 solvent_density	0.3340 e/Å³
壳层衬度 contrast_shell	0.0300 e/Å³
CRYSOL 版本 crysol_version	4.1.3

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4. P(r) 距离分布 (GNOM 反演) 4. P(r) Analysis (GNOM)

最大尺寸 Dmax dmax	259.8 Å
Rg (实空间) rg_real	72.21 Å
Rg 误差 (实空间) rg_real_error	3.15 Å
I(0) (实空间) i0_real	5.8560e+09
I(0) 误差 (实空间) i0_real_error	1.4550e+08
Rg (倒空间) rg_reciprocal	71.80 Å
I(0) (倒空间) i0_reciprocal	5850000000.0000
解质量估计 total_estimate	0.7941
解质量评级 solution_quality	GOOD a GOOD solution
P(r) 峰数 n_peaks	2
主峰位置 r_peak_primary	94.5 Å
偏度 Skewness skewness	0.249
峰度 Kurtosis kurtosis	-0.554
角度范围 angular_range	— – 0.1100 Å⁻¹
当前正则化参数 α current_alpha	0.0021
最高正则化参数 α highest_alpha	188400000.0000
实空间数据点数 n_real_points	23
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.773; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.000

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5. 晶体学与实验 5. Crystallography & Experiment

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6. 实体与聚合物信息 Entities & Polymers (9)

实体 1 Entity 1 polymer

描述 description	CARBAMOYL-PHOSPHATE SYNTHASE
分子量 formula_weight	117981.8 kDa
EC 编号 ec_number	6.3.5.5
来源方法 src_method	man
拷贝数 entity_count	4

聚合物 Polymer

聚合物类型 type	polypeptide(L)
链编号 strand_id	A,C,E,G
原子数 atom_count	48307

MPKRTDIKSILILGAGPIVIGQACEFDYSGAQACKALREEGYRVILVNSNPATIMTDPEMADATYIEPIHWEVVRKIIEKERPDAVLPTMGGQTALNCALELERQGVLEEFGVTMIGATADAIDKAEDRRRFDVAMKKIGLETARSGIAHTMEEALAVAADVGFPCIIRPSFTMGGSGGGIAYNREEFEEICARGLDLSPTKELLIDESLIGWKEYEMEVVRDKNDNCIIVCSIENFDAMGIHTGDSITVAPAQTLTDKEYQIMRNASMAVLREIGVETGGSNVQFAVNPKNGRLIVIEMNPRVSRSSALASKATGFPIAKVAAKLAVGYTLDELMNDITGGRTPASFEPSIDYVVTKIPRFNFEKFAGANDRLTTQMKSVGEVMAIGRTQQESLQKALRGLEVGATGFDPKVSLDDPEALTKIRRELKDAGADRIWYIADAFRAGLSVDGVFNLTNIDRWFLVQIEELVRLEEKVAEVGITGLNADFLRQLKRKGFADARLAKLAGVREAEIRKLRDQYDLHPVYKRVDTCAAEFATDTAYMYSTYEEECEANPSTDREKIMVLGGGPNRIGQGIEFDYCCVHASLALREDGYETIMVNCNPETVSTDYDTSDRLYFEPVTLEDVLEIVRIEKPKGVIVQYGGQTPLKLARALEAAGVPVIGTSPDAIDRAEDRERFQHAVERLKLKQPANATVTAIEMAVEKAKEIGYPLVVRPSYVLGGRAMEIVYDEADLRRYFQTAVSVSNDAPVLLDHFLDDAVEVDVDAICDGEMVLIGGIMEHIEQAGVHSGDSACSLPAYTLSQEIQDVMRQQVQKLAFELQVRGLMNVQFAVKNNEVYLIEVNPRAARTVPFVSKATGVPLAKVAARVMAGKSLAEQGVTKEVIPPYYSVKEVVLPFNKFPGVDPLLGPEMRSTGEVMGVGRTFAEAFAKAQLGSNSTMKKHGRALLSVREGDKERVVDLAAKLLKQGFELDATHGTAIVLGEAGINPRLVNKVHEGRPHIQDRIKNGEYTYIINTTSGRRAIEDSRVIRRSALQYKVHYDTTLNGGFATAMALNADATEKVISVQEMHAQIK

来源 Source

来源生物 organism	Escherichia coli
NCBI 分类编号 ncbi_taxonomy_id	562
宿主生物 host_organism	Escherichia coli

实体 2 Entity 2 polymer

描述 description	CARBAMOYL-PHOSPHATE SYNTHASE
分子量 formula_weight	41480.9 kDa
EC 编号 ec_number	6.3.5.5
来源方法 src_method	man
拷贝数 entity_count	4

聚合物 Polymer

聚合物类型 type	polypeptide(L)
链编号 strand_id	B,D,F,H

MIKSALLVLEDGTQFHGRAIGATGSAVGEVVFNTSMTGYQEILTDPSYSRQIVTLTYPHIGNVGTNDADEESSQVHAQGLVIRDLPLIASNFRNTEDLSSYLKRHNIVAIADIDTRKLTRLLREKGAQNGCIIAGDNPDAALALEKARAFPGLNGMDLAKEVTTAEAYSWTQGSWTLTGGLPQAKKEDELPFHVVAYDFGAKRNILRMLVDRGCRLTIVPAQTSAEDVLKMNPDGIFLSNGPGDPAPCDYAITAIQKFLETDIPVFGICLGHQLLALASGAKTVKMKFGHHGGNHPVKDVEKNVVMITAQNHGFAVDEATLPANLRVTHKSLFDGTLQGIHRTDKPAFSFQGHPEASPGPHDAAPLFDHFIELIEQYRKTAK

来源 Source

来源生物 organism	Escherichia coli
NCBI 分类编号 ncbi_taxonomy_id	562
宿主生物 host_organism	Escherichia coli

实体 3 Entity 3 non-polymer

描述 description	MANGANESE (II) ION
分子量 formula_weight	54.9 kDa
来源方法 src_method	syn
拷贝数 entity_count	13

实体 4 Entity 4 non-polymer

描述 description	POTASSIUM ION
分子量 formula_weight	39.1 kDa
来源方法 src_method	syn
拷贝数 entity_count	19

实体 5 Entity 5 non-polymer

描述 description	CHLORIDE ION
分子量 formula_weight	35.5 kDa
来源方法 src_method	syn
拷贝数 entity_count	14

实体 6 Entity 6 non-polymer

描述 description	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
分子量 formula_weight	506.2 kDa
来源方法 src_method	syn
拷贝数 entity_count	8

实体 7 Entity 7 non-polymer

描述 description	L-ornithine
分子量 formula_weight	132.2 kDa
来源方法 src_method	syn
拷贝数 entity_count	4

实体 8 Entity 8 non-polymer

描述 description	TETRAETHYLAMMONIUM ION
分子量 formula_weight	130.3 kDa
来源方法 src_method	syn
拷贝数 entity_count	4

实体 9 Entity 9 water

描述 description	water
分子量 formula_weight	18.0 kDa
来源方法 src_method	nat
拷贝数 entity_count	3242

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7. 折叠分类 (SCOP + CATH) 70 domains

SCOP 2.08 (32 domains)

结构域编号 domain_id	d1bxra1
类 Class class	a — All alpha proteins
折叠类型 Fold fold	a.92 — Carbamoyl phosphate synthetase, large subunit connection domain
超家族 Superfamily superfamily	a.92.1 — Carbamoyl phosphate synthetase, large subunit connection domain
家族 Family family	a.92.1.1 — Carbamoyl phosphate synthetase, large subunit connection domain

结构域编号 domain_id	d1bxra2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.24 — Methylglyoxal synthase-like
超家族 Superfamily superfamily	c.24.1 — Methylglyoxal synthase-like
家族 Family family	c.24.1.1 — Carbamoyl phosphate synthetase, large subunit allosteric, C-terminal domain

结构域编号 domain_id	d1bxra3
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.30 — PreATP-grasp domain
超家族 Superfamily superfamily	c.30.1 — PreATP-grasp domain
家族 Family family	c.30.1.1 — BC N-terminal domain-like

结构域编号 domain_id	d1bxra4
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.30 — PreATP-grasp domain
超家族 Superfamily superfamily	c.30.1 — PreATP-grasp domain
家族 Family family	c.30.1.1 — BC N-terminal domain-like

结构域编号 domain_id	d1bxra5
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.142 — ATP-grasp
超家族 Superfamily superfamily	d.142.1 — Glutathione synthetase ATP-binding domain-like
家族 Family family	d.142.1.2 — BC ATP-binding domain-like

结构域编号 domain_id	d1bxra6
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.142 — ATP-grasp
超家族 Superfamily superfamily	d.142.1 — Glutathione synthetase ATP-binding domain-like
家族 Family family	d.142.1.2 — BC ATP-binding domain-like

结构域编号 domain_id	d1bxrb1
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.8 — The 'swivelling' beta/beta/alpha domain
超家族 Superfamily superfamily	c.8.3 — Carbamoyl phosphate synthetase, small subunit N-terminal domain
家族 Family family	c.8.3.1 — Carbamoyl phosphate synthetase, small subunit N-terminal domain

结构域编号 domain_id	d1bxrb2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.23 — Flavodoxin-like
超家族 Superfamily superfamily	c.23.16 — Class I glutamine amidotransferase-like
家族 Family family	c.23.16.1 — Class I glutamine amidotransferases (GAT)

结构域编号 domain_id	d1bxrc1
类 Class class	a — All alpha proteins
折叠类型 Fold fold	a.92 — Carbamoyl phosphate synthetase, large subunit connection domain
超家族 Superfamily superfamily	a.92.1 — Carbamoyl phosphate synthetase, large subunit connection domain
家族 Family family	a.92.1.1 — Carbamoyl phosphate synthetase, large subunit connection domain

结构域编号 domain_id	d1bxrc2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.24 — Methylglyoxal synthase-like
超家族 Superfamily superfamily	c.24.1 — Methylglyoxal synthase-like
家族 Family family	c.24.1.1 — Carbamoyl phosphate synthetase, large subunit allosteric, C-terminal domain

结构域编号 domain_id	d1bxrc3
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.30 — PreATP-grasp domain
超家族 Superfamily superfamily	c.30.1 — PreATP-grasp domain
家族 Family family	c.30.1.1 — BC N-terminal domain-like

结构域编号 domain_id	d1bxrc4
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.30 — PreATP-grasp domain
超家族 Superfamily superfamily	c.30.1 — PreATP-grasp domain
家族 Family family	c.30.1.1 — BC N-terminal domain-like

结构域编号 domain_id	d1bxrc5
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.142 — ATP-grasp
超家族 Superfamily superfamily	d.142.1 — Glutathione synthetase ATP-binding domain-like
家族 Family family	d.142.1.2 — BC ATP-binding domain-like

结构域编号 domain_id	d1bxrc6
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.142 — ATP-grasp
超家族 Superfamily superfamily	d.142.1 — Glutathione synthetase ATP-binding domain-like
家族 Family family	d.142.1.2 — BC ATP-binding domain-like

结构域编号 domain_id	d1bxrd1
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.8 — The 'swivelling' beta/beta/alpha domain
超家族 Superfamily superfamily	c.8.3 — Carbamoyl phosphate synthetase, small subunit N-terminal domain
家族 Family family	c.8.3.1 — Carbamoyl phosphate synthetase, small subunit N-terminal domain

结构域编号 domain_id	d1bxrd2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.23 — Flavodoxin-like
超家族 Superfamily superfamily	c.23.16 — Class I glutamine amidotransferase-like
家族 Family family	c.23.16.1 — Class I glutamine amidotransferases (GAT)

结构域编号 domain_id	d1bxre1
类 Class class	a — All alpha proteins
折叠类型 Fold fold	a.92 — Carbamoyl phosphate synthetase, large subunit connection domain
超家族 Superfamily superfamily	a.92.1 — Carbamoyl phosphate synthetase, large subunit connection domain
家族 Family family	a.92.1.1 — Carbamoyl phosphate synthetase, large subunit connection domain

结构域编号 domain_id	d1bxre2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.24 — Methylglyoxal synthase-like
超家族 Superfamily superfamily	c.24.1 — Methylglyoxal synthase-like
家族 Family family	c.24.1.1 — Carbamoyl phosphate synthetase, large subunit allosteric, C-terminal domain

结构域编号 domain_id	d1bxre3
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.30 — PreATP-grasp domain
超家族 Superfamily superfamily	c.30.1 — PreATP-grasp domain
家族 Family family	c.30.1.1 — BC N-terminal domain-like

结构域编号 domain_id	d1bxre4
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.30 — PreATP-grasp domain
超家族 Superfamily superfamily	c.30.1 — PreATP-grasp domain
家族 Family family	c.30.1.1 — BC N-terminal domain-like

结构域编号 domain_id	d1bxre5
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.142 — ATP-grasp
超家族 Superfamily superfamily	d.142.1 — Glutathione synthetase ATP-binding domain-like
家族 Family family	d.142.1.2 — BC ATP-binding domain-like

结构域编号 domain_id	d1bxre6
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.142 — ATP-grasp
超家族 Superfamily superfamily	d.142.1 — Glutathione synthetase ATP-binding domain-like
家族 Family family	d.142.1.2 — BC ATP-binding domain-like

结构域编号 domain_id	d1bxrf1
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.8 — The 'swivelling' beta/beta/alpha domain
超家族 Superfamily superfamily	c.8.3 — Carbamoyl phosphate synthetase, small subunit N-terminal domain
家族 Family family	c.8.3.1 — Carbamoyl phosphate synthetase, small subunit N-terminal domain

结构域编号 domain_id	d1bxrf2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.23 — Flavodoxin-like
超家族 Superfamily superfamily	c.23.16 — Class I glutamine amidotransferase-like
家族 Family family	c.23.16.1 — Class I glutamine amidotransferases (GAT)

结构域编号 domain_id	d1bxrg1
类 Class class	a — All alpha proteins
折叠类型 Fold fold	a.92 — Carbamoyl phosphate synthetase, large subunit connection domain
超家族 Superfamily superfamily	a.92.1 — Carbamoyl phosphate synthetase, large subunit connection domain
家族 Family family	a.92.1.1 — Carbamoyl phosphate synthetase, large subunit connection domain

结构域编号 domain_id	d1bxrg2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.24 — Methylglyoxal synthase-like
超家族 Superfamily superfamily	c.24.1 — Methylglyoxal synthase-like
家族 Family family	c.24.1.1 — Carbamoyl phosphate synthetase, large subunit allosteric, C-terminal domain

结构域编号 domain_id	d1bxrg3
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.30 — PreATP-grasp domain
超家族 Superfamily superfamily	c.30.1 — PreATP-grasp domain
家族 Family family	c.30.1.1 — BC N-terminal domain-like

结构域编号 domain_id	d1bxrg4
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.30 — PreATP-grasp domain
超家族 Superfamily superfamily	c.30.1 — PreATP-grasp domain
家族 Family family	c.30.1.1 — BC N-terminal domain-like

结构域编号 domain_id	d1bxrg5
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.142 — ATP-grasp
超家族 Superfamily superfamily	d.142.1 — Glutathione synthetase ATP-binding domain-like
家族 Family family	d.142.1.2 — BC ATP-binding domain-like

结构域编号 domain_id	d1bxrg6
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.142 — ATP-grasp
超家族 Superfamily superfamily	d.142.1 — Glutathione synthetase ATP-binding domain-like
家族 Family family	d.142.1.2 — BC ATP-binding domain-like

结构域编号 domain_id	d1bxrh1
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.8 — The 'swivelling' beta/beta/alpha domain
超家族 Superfamily superfamily	c.8.3 — Carbamoyl phosphate synthetase, small subunit N-terminal domain
家族 Family family	c.8.3.1 — Carbamoyl phosphate synthetase, small subunit N-terminal domain

结构域编号 domain_id	d1bxrh2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.23 — Flavodoxin-like
超家族 Superfamily superfamily	c.23.16 — Class I glutamine amidotransferase-like
家族 Family family	c.23.16.1 — Class I glutamine amidotransferases (GAT)

CATH v4.4 (38 domains)

结构域编号 domain_id	1bxrA01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1bxrA02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	470 — D-amino Acid Aminotransferase; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	20 — ATP-grasp fold, B domain

结构域编号 domain_id	1bxrA03
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1490 — Dna Ligase; domain 1
同源超家族 H-superfamily homologous superfamily	20 — ATP-grasp fold, A domain

结构域编号 domain_id	1bxrA04
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	1030 — Carbamoyl Phosphate Synthetase; Chain A, domain 4
同源超家族 H-superfamily homologous superfamily	10 — Carbamoyl-phosphate synthetase, large subunit oligomerisation domain

结构域编号 domain_id	1bxrA05
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1bxrA06
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	470 — D-amino Acid Aminotransferase; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	20 — ATP-grasp fold, B domain

结构域编号 domain_id	1bxrA07
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1490 — Dna Ligase; domain 1
同源超家族 H-superfamily homologous superfamily	20 — ATP-grasp fold, A domain

结构域编号 domain_id	1bxrA08
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	1380 — Methylglyoxal synthase-like domain

结构域编号 domain_id	1bxrB01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	50 — 3-Layer(bba) Sandwich
拓扑 Topology topology	30 — Glucose Oxidase; domain 1
同源超家族 H-superfamily homologous superfamily	20 — Carbamoyl-phosphate synthase small subunit, N-terminal domain

结构域编号 domain_id	1bxrB02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	880 — Class I glutamine amidotransferase (GATase) domain

结构域编号 domain_id	1bxrC01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1bxrC02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	470 — D-amino Acid Aminotransferase; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	20 — ATP-grasp fold, B domain

结构域编号 domain_id	1bxrC03
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	1030 — Carbamoyl Phosphate Synthetase; Chain A, domain 4
同源超家族 H-superfamily homologous superfamily	10 — Carbamoyl-phosphate synthetase, large subunit oligomerisation domain

结构域编号 domain_id	1bxrC04
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1bxrC05
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	470 — D-amino Acid Aminotransferase; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	20 — ATP-grasp fold, B domain

结构域编号 domain_id	1bxrC06
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	1380 — Methylglyoxal synthase-like domain

结构域编号 domain_id	1bxrD01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	50 — 3-Layer(bba) Sandwich
拓扑 Topology topology	30 — Glucose Oxidase; domain 1
同源超家族 H-superfamily homologous superfamily	20 — Carbamoyl-phosphate synthase small subunit, N-terminal domain

结构域编号 domain_id	1bxrD02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	880 — Class I glutamine amidotransferase (GATase) domain

结构域编号 domain_id	1bxrE01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1bxrE02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	470 — D-amino Acid Aminotransferase; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	20 — ATP-grasp fold, B domain

结构域编号 domain_id	1bxrE03
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1490 — Dna Ligase; domain 1
同源超家族 H-superfamily homologous superfamily	20 — ATP-grasp fold, A domain

结构域编号 domain_id	1bxrE04
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	1030 — Carbamoyl Phosphate Synthetase; Chain A, domain 4
同源超家族 H-superfamily homologous superfamily	10 — Carbamoyl-phosphate synthetase, large subunit oligomerisation domain

结构域编号 domain_id	1bxrE05
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1bxrE06
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	470 — D-amino Acid Aminotransferase; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	20 — ATP-grasp fold, B domain

结构域编号 domain_id	1bxrE07
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1490 — Dna Ligase; domain 1
同源超家族 H-superfamily homologous superfamily	20 — ATP-grasp fold, A domain

结构域编号 domain_id	1bxrE08
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	1380 — Methylglyoxal synthase-like domain

结构域编号 domain_id	1bxrF01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	50 — 3-Layer(bba) Sandwich
拓扑 Topology topology	30 — Glucose Oxidase; domain 1
同源超家族 H-superfamily homologous superfamily	20 — Carbamoyl-phosphate synthase small subunit, N-terminal domain

结构域编号 domain_id	1bxrF02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	880 — Class I glutamine amidotransferase (GATase) domain

结构域编号 domain_id	1bxrG01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1bxrG02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	470 — D-amino Acid Aminotransferase; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	20 — ATP-grasp fold, B domain

结构域编号 domain_id	1bxrG03
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1490 — Dna Ligase; domain 1
同源超家族 H-superfamily homologous superfamily	20 — ATP-grasp fold, A domain

结构域编号 domain_id	1bxrG04
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	1030 — Carbamoyl Phosphate Synthetase; Chain A, domain 4
同源超家族 H-superfamily homologous superfamily	10 — Carbamoyl-phosphate synthetase, large subunit oligomerisation domain

结构域编号 domain_id	1bxrG05
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1bxrG06
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	470 — D-amino Acid Aminotransferase; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	20 — ATP-grasp fold, B domain

结构域编号 domain_id	1bxrG07
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1490 — Dna Ligase; domain 1
同源超家族 H-superfamily homologous superfamily	20 — ATP-grasp fold, A domain

结构域编号 domain_id	1bxrG08
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	1380 — Methylglyoxal synthase-like domain

结构域编号 domain_id	1bxrH01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	50 — 3-Layer(bba) Sandwich
拓扑 Topology topology	30 — Glucose Oxidase; domain 1
同源超家族 H-superfamily homologous superfamily	20 — Carbamoyl-phosphate synthase small subunit, N-terminal domain

结构域编号 domain_id	1bxrH02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	880 — Class I glutamine amidotransferase (GATase) domain

▶

8. 引用文献 (1)

▶

晶胞边长 a length_a	151.900 Å
晶胞边长 b length_b	164.500 Å
晶胞边长 c length_c	332.600 Å
晶胞夹角 α angle_alpha	90.00 °
晶胞夹角 β angle_beta	90.00 °
晶胞夹角 γ angle_gamma	90.00 °
晶胞分子数 Z z_pdb	16

空间群 space_group	P 21 21 21
空间群编号 int_tables_number	19
晶系 crystal_system	—

分辨率 resolution	2.100 Å
最低分辨率 resolution_low	30.000 Å
R 因子 r_factor	—
R_work r_work	0.1950
R_free r_free	—

STRUCTURE OF CARBAMOYL PHOSPHATE SYNTHETASE COMPLEXED WITH THE ATP ANALOG AMPPNP

1. 蛋白身份与相关结构 Protein Identity & Related Structures

CARBAMOYL-PHOSPHATE SYNTHASE

当前结构中的状态

数据库中的同蛋白其他状态

CARBAMOYL-PHOSPHATE SYNTHASE

当前结构中的状态

数据库中的同蛋白其他状态

SAXS 散射曲线 SAXS Profile

P(r) 距离分布 P(r) Distribution

2. 结构基本信息 2. Structure Basics

3. SAXS 参数 (CRYSOL 理论计算) 3. SAXS Parameters (CRYSOL)

4. P(r) 距离分布 (GNOM 反演) 4. P(r) Analysis (GNOM)

5. 晶体学与实验 5. Crystallography & Experiment

晶胞参数 Unit Cell

对称性 Symmetry

精修参数 Refinement

衍射实验 Diffraction

6. 实体与聚合物信息 Entities & Polymers (9)

实体 1 Entity 1 polymer

聚合物 Polymer

来源 Source

实体 2 Entity 2 polymer

聚合物 Polymer

来源 Source

实体 3 Entity 3 non-polymer

实体 4 Entity 4 non-polymer

实体 5 Entity 5 non-polymer

实体 6 Entity 6 non-polymer

实体 7 Entity 7 non-polymer

实体 8 Entity 8 non-polymer

实体 9 Entity 9 water

7. 折叠分类 (SCOP + CATH) 70 domains

SCOP 2.08 (32 domains)

CATH v4.4 (38 domains)

8. 引用文献 (1)

9. 文件与曲线 (10)

Files (7)

Curves (3)

fit	/app/data/saxs_computation/bx/1bxr/1bxr.fit
pddf	/app/data/pr_computation/bx/1bxr/1bxr.pr.out
profile	/app/data/saxs_computation/bx/1bxr/1bxr.dat