1c30

CRYSTAL STRUCTURE OF CARBAMOYL PHOSPHATE SYNTHETASE: SMALL SUBUNIT MUTATION C269S

Method: X-RAY DIFFRACTION

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

CARBAMOYL PHOSPHATE SYNTHETASE: LARGE SUBUNIT

Escherichia coli

当前结构中的状态

Assembly	物理组成	蛋白状态	分子拷贝数	共同组分	数据核对
1	蛋白异源复合物	异源复合物	蛋白 8	CARBAMOYL PHOSPHATE SYNTHETASE: SMALL SUBUNIT × 4 （P00907） MANGANESE (II) ION × 12 POTASSIUM ION × 32 CHLORIDE ION × 16 PHOSPHATE ION × 6 L-ornithine × 4 ADENOSINE-5'-DIPHOSPHATE × 8 TETRAETHYLAMMONIUM ION × 4 water × 8	与蛋白数一致
2	蛋白异源复合物	异源复合物	蛋白 2	CARBAMOYL PHOSPHATE SYNTHETASE: SMALL SUBUNIT × 1 （P00907） MANGANESE (II) ION × 3 POTASSIUM ION × 8 CHLORIDE ION × 4 PHOSPHATE ION × 1 ADENOSINE-5'-DIPHOSPHATE × 2 TETRAETHYLAMMONIUM ION × 1 water × 2	与蛋白数一致
3	蛋白异源复合物	异源复合物	蛋白 2	CARBAMOYL PHOSPHATE SYNTHETASE: SMALL SUBUNIT × 1 （P00907） MANGANESE (II) ION × 3 POTASSIUM ION × 8 CHLORIDE ION × 4 PHOSPHATE ION × 1 L-ornithine × 4 ADENOSINE-5'-DIPHOSPHATE × 2 TETRAETHYLAMMONIUM ION × 1 water × 2	与蛋白数一致
4	蛋白异源复合物	异源复合物	蛋白 2	CARBAMOYL PHOSPHATE SYNTHETASE: SMALL SUBUNIT × 1 （P00907） MANGANESE (II) ION × 3 POTASSIUM ION × 8 CHLORIDE ION × 4 PHOSPHATE ION × 2 ADENOSINE-5'-DIPHOSPHATE × 2 TETRAETHYLAMMONIUM ION × 1 water × 2	与蛋白数一致
5	蛋白异源复合物	异源复合物	蛋白 2	CARBAMOYL PHOSPHATE SYNTHETASE: SMALL SUBUNIT × 1 （P00907） MANGANESE (II) ION × 3 POTASSIUM ION × 8 CHLORIDE ION × 4 PHOSPHATE ION × 2 ADENOSINE-5'-DIPHOSPHATE × 2 TETRAETHYLAMMONIUM ION × 1 water × 2	与蛋白数一致

数据库中的同蛋白其他状态

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 1–1073； UniProt 1–1073 作者链 C； PDB构建体 1–1073； UniProt 1–1073 作者链 E； PDB构建体 1–1073； UniProt 1–1073 作者链 G； PDB构建体 1–1073； UniProt 1–1073

CARBAMOYL PHOSPHATE SYNTHETASE: SMALL SUBUNIT

Escherichia coli

UniProt P00907

当前结构中的状态

Assembly	物理组成	蛋白状态	分子拷贝数	共同组分	数据核对
1	蛋白异源复合物	异源复合物	蛋白 8	CARBAMOYL PHOSPHATE SYNTHETASE: LARGE SUBUNIT × 4 （P00968） MANGANESE (II) ION × 12 POTASSIUM ION × 32 CHLORIDE ION × 16 PHOSPHATE ION × 6 L-ornithine × 4 ADENOSINE-5'-DIPHOSPHATE × 8 TETRAETHYLAMMONIUM ION × 4 water × 8	与蛋白数一致
2	蛋白异源复合物	异源复合物	蛋白 2	CARBAMOYL PHOSPHATE SYNTHETASE: LARGE SUBUNIT × 1 （P00968） MANGANESE (II) ION × 3 POTASSIUM ION × 8 CHLORIDE ION × 4 PHOSPHATE ION × 1 ADENOSINE-5'-DIPHOSPHATE × 2 TETRAETHYLAMMONIUM ION × 1 water × 2	与蛋白数一致
3	蛋白异源复合物	异源复合物	蛋白 2	CARBAMOYL PHOSPHATE SYNTHETASE: LARGE SUBUNIT × 1 （P00968） MANGANESE (II) ION × 3 POTASSIUM ION × 8 CHLORIDE ION × 4 PHOSPHATE ION × 1 L-ornithine × 4 ADENOSINE-5'-DIPHOSPHATE × 2 TETRAETHYLAMMONIUM ION × 1 water × 2	与蛋白数一致
4	蛋白异源复合物	异源复合物	蛋白 2	CARBAMOYL PHOSPHATE SYNTHETASE: LARGE SUBUNIT × 1 （P00968） MANGANESE (II) ION × 3 POTASSIUM ION × 8 CHLORIDE ION × 4 PHOSPHATE ION × 2 ADENOSINE-5'-DIPHOSPHATE × 2 TETRAETHYLAMMONIUM ION × 1 water × 2	与蛋白数一致
5	蛋白异源复合物	异源复合物	蛋白 2	CARBAMOYL PHOSPHATE SYNTHETASE: LARGE SUBUNIT × 1 （P00968） MANGANESE (II) ION × 3 POTASSIUM ION × 8 CHLORIDE ION × 4 PHOSPHATE ION × 2 ADENOSINE-5'-DIPHOSPHATE × 2 TETRAETHYLAMMONIUM ION × 1 water × 2	与蛋白数一致

数据库中的同蛋白其他状态

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。

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2. 结构基本信息 2. Structure Basics

条目编号 entry_id	1c30
沉积日期 deposition_date	1999-07-24
结构标题 title	CRYSTAL STRUCTURE OF CARBAMOYL PHOSPHATE SYNTHETASE: SMALL SUBUNIT MUTATION C269S
关键词 keywords	AMIDOTRANSFERASE, ATP-GRASP, SUBSTRATE CHANNELING, LIGASE; LIGASE
实验方法 method	X-RAY DIFFRACTION

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3. Official assembly/model 理论 SAXS Official SAXS Profiles

页面只读取最新 assembly 计算结果。每一条曲线都对应明确的 PDB、official biological assembly 和 coordinate model。

1c30__assembly_3__model_1

Assembly 3 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

下载该曲线 .dat

1c30__assembly_3__model_1 | I(q)

100 个绘图点；横轴和纵轴均采用对数尺度。

1c30__assembly_3__model_1 | P(r) · Pending

P(r) 将按相同 assembly/model 分别计算和展示。

Rg（Guinier）	34.80 Å
Rg（电子密度）	34.43 Å
总 Rg	34.79 Å
原子数	11172
残基数	1437
排除体积	199170 Å³
最大 q	0.500 Å⁻¹

Assembly	Model	结构单元	聚集说明	状态	CRYSOL	操作
1	1	`1c30__assembly_1__model_1`	octameric （8）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
2	1	`1c30__assembly_2__model_1`	dimeric （2）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
3	1	`1c30__assembly_3__model_1`	dimeric （2）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
4	1	`1c30__assembly_4__model_1`	dimeric （2）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
5	1	`1c30__assembly_5__model_1`	dimeric （2）	成功	4.1.3-1-20251215 (887e7ef)	查看下载

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4. 晶体学与实验 4. Crystallography & Experiment

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5. 实体与聚合物信息 Entities & Polymers (10)

实体 1 Entity 1 polymer

描述 description	CARBAMOYL PHOSPHATE SYNTHETASE: LARGE SUBUNIT
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	48668

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	Bacteria

实体 2 Entity 2 polymer

描述 description	CARBAMOYL PHOSPHATE SYNTHETASE: SMALL SUBUNIT
分子量 formula_weight	41465.8 kDa
EC 编号 ec_number	6.3.5.5
突变 mutation	C269S
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

MIKSALLVLEDGTQFHGRAIGATGSAVGEVVFNTSMTGYQEILTDPSYSRQIVTLTYPHIGNVGTNDADEESSQVHAQGLVIRDLPLIASNFRNTEDLSSYLKRHNIVAIADIDTRKLTRLLREKGAQNGCIIAGDNPDAALALEKARAFPGLNGMDLAKEVTTAEAYSWTQGSWTLTGGLPEAKKEDELPFHVVAYDFGAKRNILRMLVDRGCRLTIVPAQTSAEDVLKMNPDGIFLSNGPGDPAPCDYAITAIQKFLETDIPVFGISLGHQLLALASGAKTVKMKFGHHGGNHPVKDVEKNVVMITAQNHGFAVDEATLPANLRVTHKSLFDGTLQGIHRTDKPAFSFQGHPEASPGPHDAAPLFDHFIELIEQYRKTAK

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	Bacteria

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	12

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	32

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	16

实体 6 Entity 6 non-polymer

描述 description	PHOSPHATE ION
分子量 formula_weight	95.0 kDa
来源方法 src_method	syn
拷贝数 entity_count	6

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	ADENOSINE-5'-DIPHOSPHATE
分子量 formula_weight	427.2 kDa
来源方法 src_method	syn
拷贝数 entity_count	8

实体 9 Entity 9 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 10 Entity 10 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	3987

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6. 折叠分类 (SCOP + CATH) 72 domains

SCOP 2.08 (32 domains)

结构域编号 domain_id	d1c30a1
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	d1c30a2
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	d1c30a3
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	d1c30a4
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	d1c30a5
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	d1c30a6
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	d1c30b1
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	d1c30b2
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	d1c30c1
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	d1c30c2
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	d1c30c3
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	d1c30c4
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	d1c30c5
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	d1c30c6
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	d1c30d1
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	d1c30d2
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	d1c30e1
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	d1c30e2
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	d1c30e3
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	d1c30e4
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	d1c30e5
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	d1c30e6
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	d1c30f1
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	d1c30f2
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	d1c30g1
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	d1c30g2
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	d1c30g3
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	d1c30g4
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	d1c30g5
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	d1c30g6
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	d1c30h1
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	d1c30h2
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 (40 domains)

结构域编号 domain_id	1c30A01
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	1c30A02
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	1c30A03
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	1c30A04
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	1c30A05
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	1c30A06
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	1c30A07
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	1c30A08
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	1c30B01
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	1c30B02
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	1c30C01
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	1c30C02
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	1c30C03
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	1c30C04
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	1c30C05
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	1c30C06
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	1c30C07
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	1c30C08
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	1c30D01
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	1c30D02
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	1c30E01
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	1c30E02
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	1c30E03
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	1c30E04
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	1c30E05
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	1c30E06
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	1c30E07
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	1c30E08
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	1c30F01
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	1c30F02
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	1c30G01
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	1c30G02
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	1c30G03
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	1c30G04
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	1c30G05
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	1c30G06
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	1c30G07
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	1c30G08
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	1c30H01
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	1c30H02
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

▶

晶胞边长 a length_a	152.600 Å
晶胞边长 b length_b	164.600 Å
晶胞边长 c length_c	332.700 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	2.000 Å
最低分辨率 resolution_low	30.000 Å
R 因子 r_factor	0.1890
R_work r_work	0.1890
R_free r_free	0.2460

CRYSTAL STRUCTURE OF CARBAMOYL PHOSPHATE SYNTHETASE: SMALL SUBUNIT MUTATION C269S

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

CARBAMOYL PHOSPHATE SYNTHETASE: LARGE SUBUNIT

当前结构中的状态

数据库中的同蛋白其他状态

CARBAMOYL PHOSPHATE SYNTHETASE: SMALL SUBUNIT

当前结构中的状态

数据库中的同蛋白其他状态

2. 结构基本信息 2. Structure Basics

3. Official assembly/model 理论 SAXS Official SAXS Profiles

1c30__assembly_3__model_1

1c30__assembly_3__model_1 | I(q)

1c30__assembly_3__model_1 | P(r) · Pending

4. 晶体学与实验 4. Crystallography & Experiment

晶胞参数 Unit Cell

对称性 Symmetry

精修参数 Refinement

衍射实验 Diffraction

5. 实体与聚合物信息 Entities & Polymers (10)

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 non-polymer

实体 10 Entity 10 water

6. 折叠分类 (SCOP + CATH) 72 domains

SCOP 2.08 (32 domains)

CATH v4.4 (40 domains)

7. 引用文献 (1)

CRYSTAL STRUCTURE OF CARBAMOYL PHOSPHATE SYNTHETASE: SMALL SUBUNIT MUTATION C269S

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

CARBAMOYL PHOSPHATE SYNTHETASE: LARGE SUBUNIT

当前结构中的状态

数据库中的同蛋白其他状态

单体

同源二聚体

同源四聚体

其他同源多聚体

异源或核酸复合物

CARBAMOYL PHOSPHATE SYNTHETASE: SMALL SUBUNIT

当前结构中的状态

数据库中的同蛋白其他状态

单体

同源二聚体

同源四聚体

其他同源多聚体

异源或核酸复合物

2. 结构基本信息 2. Structure Basics

3. Official assembly/model 理论 SAXS Official SAXS Profiles

1c30__assembly_3__model_1

1c30__assembly_3__model_1 | I(q)

1c30__assembly_3__model_1 | P(r) · Pending

4. 晶体学与实验 4. Crystallography & Experiment

晶胞参数 Unit Cell

对称性 Symmetry

精修参数 Refinement

衍射实验 Diffraction

5. 实体与聚合物信息 Entities & Polymers (10)

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 non-polymer

实体 10 Entity 10 water

6. 折叠分类 (SCOP + CATH) 72 domains

SCOP 2.08 (32 domains)

CATH v4.4 (40 domains)

7. 引用文献 (1)