2h1l

The Structure of the Oncoprotein SV40 Large T Antigen and p53 Tumor Suppressor Complex

Method: X-RAY DIFFRACTION

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

Large T antigen

Simian virus 40

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 12	Cellular tumor antigen p53 × 6 （Q9NP68） ZINC ION × 12	与蛋白数一致
2	蛋白异源复合物	异源复合物	蛋白 12	Cellular tumor antigen p53 × 6 （Q9NP68） ZINC ION × 12	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	Q9DH70_SV40
Isoform	—
PDB实体	1
链与序列区间	作者链 A； PDB构建体 3–370； UniProt 260–627 作者链 B； PDB构建体 3–370； UniProt 260–627 作者链 C； PDB构建体 3–370； UniProt 260–627 作者链 D； PDB构建体 3–370； UniProt 260–627 作者链 E； PDB构建体 3–370； UniProt 260–627 作者链 F； PDB构建体 3–370； UniProt 260–627 作者链 G； PDB构建体 3–370； UniProt 260–627 作者链 H； PDB构建体 3–370； UniProt 260–627 作者链 I； PDB构建体 3–370； UniProt 260–627 作者链 J； PDB构建体 3–370； UniProt 260–627 作者链 K； PDB构建体 3–370； UniProt 260–627 作者链 L； PDB构建体 3–370； UniProt 260–627

Cellular tumor antigen p53

Homo sapiens

UniProt Q9NP68

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 12	Large T antigen × 6 （Q9DH70） ZINC ION × 12	与蛋白数一致
2	蛋白异源复合物	异源复合物	蛋白 12	Large T antigen × 6 （Q9DH70） ZINC ION × 12	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	P53_HUMAN
Isoform	—
PDB实体	2
链与序列区间	作者链 M； PDB构建体 3–203； UniProt 92–292 作者链 N； PDB构建体 3–203； UniProt 92–292 作者链 O； PDB构建体 3–203； UniProt 92–292 作者链 P； PDB构建体 3–203； UniProt 92–292 作者链 Q； PDB构建体 3–203； UniProt 92–292 作者链 R； PDB构建体 3–203； UniProt 92–292 作者链 S； PDB构建体 3–203； UniProt 92–292 作者链 T； PDB构建体 3–203； UniProt 92–292 作者链 U； PDB构建体 3–203； UniProt 92–292 作者链 V； PDB构建体 3–203； UniProt 92–292 作者链 W； PDB构建体 3–203； UniProt 92–292 作者链 X； PDB构建体 3–203； UniProt 92–292

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	2h1l
沉积日期 deposition_date	2006-05-16
结构标题 title	The Structure of the Oncoprotein SV40 Large T Antigen and p53 Tumor Suppressor Complex
关键词 keywords	p53 Loop-3 conformation change, VIRAL PROTEIN; VIRAL PROTEIN
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。

2h1l__assembly_1__model_1

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

下载该曲线 .dat

2h1l__assembly_1__model_1 | I(q)

100 个绘图点；横轴和纵轴均采用对数尺度。

2h1l__assembly_1__model_1 | P(r) · Pending

P(r) 将按相同 assembly/model 分别计算和展示。

Rg（Guinier）	55.29 Å
Rg（电子密度）	54.82 Å
总 Rg	54.71 Å
原子数	26960
残基数	3368
排除体积	482240 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	`2h1l__assembly_1__model_1`	dodecameric （12）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
2	1	`2h1l__assembly_2__model_1`	dodecameric （12）	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 (3)

实体 1 Entity 1 polymer

描述 description	Large T antigen
分子量 formula_weight	42645.4 kDa
来源方法 src_method	man
拷贝数 entity_count	12

聚合物 Polymer

聚合物类型 type	polypeptide(L)
链编号 strand_id	A,B,C,D,E,F,G,H,I,J,K,L
原子数 atom_count	53920

GSEEAEETKQVSWKLVTEYAMETKCDDVLLLLGMYLEFQYSFEMCLKCIKKEQPSHYKYHEKHYANAAIFADSKNQKTICQQAVDTVLAKKRVDSLQLTREQMLTNRFNDLLDRMDIMFGSTGSADIEEWMAGVAWLHCLLPKMDSVVYDFLKCMVYNIPKKRYWLFKGPIDSGKTTLAAALLELCGGKALNVNLPLDRLNFELGVAIDQFLVVFEDVKGTGGESRDLPSGQGINNLDNLRDYLDGSVKVNLEKKHLNKRTQIFPPGIVTMNEYSVPKTLQARFVKQIDFRPKDYLKHCLERSEFLLEKRIIQSGIALLLMLIWYRPVAEFAQSIQSRIVEWKERLDKEFSLSVYQKMKFNVAMGIGVLD

来源 Source

来源生物 organism	Simian virus 40
NCBI 分类编号 ncbi_taxonomy_id	10633
宿主生物 host_organism	Escherichia coli

实体 2 Entity 2 polymer

描述 description	Cellular tumor antigen p53
分子量 formula_weight	22802.9 kDa
来源方法 src_method	man
拷贝数 entity_count	12

聚合物 Polymer

聚合物类型 type	polypeptide(L)
链编号 strand_id	M,N,O,P,Q,R,S,T,U,V,W,X

GSPLSSSVPSQKTYQGSYGFRLGFLHSGTAKSVTCTYSPALNKMFCQLAKTCPVQLWVDSTPPPGTRVRAMAIYKQSQHMTEVVRRCPHHERCSDSDGLAPPQHLIRVEGNLRVEYLDDRNTFRHSVVVPYEPPEVGSDCTTIHYNYMCNSSCMGGMNRRPILTIITLEDSSGNLLGRNSFEVRVCACPGRDRRTEEENLRKK

来源 Source

来源生物 organism	Homo sapiens
通用名 common_name	human
NCBI 分类编号 ncbi_taxonomy_id	9606
宿主生物 host_organism	Escherichia coli

实体 3 Entity 3 non-polymer

描述 description	ZINC ION
分子量 formula_weight	65.4 kDa
来源方法 src_method	syn
拷贝数 entity_count	24

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6. 折叠分类 (SCOP + CATH) 84 domains

SCOP 2.08 (36 domains)

结构域编号 domain_id	d2h1la_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.37 — P-loop containing nucleoside triphosphate hydrolases
超家族 Superfamily superfamily	c.37.1 — P-loop containing nucleoside triphosphate hydrolases
家族 Family family	c.37.1.20 — Extended AAA-ATPase domain

结构域编号 domain_id	d2h1lb_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.37 — P-loop containing nucleoside triphosphate hydrolases
超家族 Superfamily superfamily	c.37.1 — P-loop containing nucleoside triphosphate hydrolases
家族 Family family	c.37.1.20 — Extended AAA-ATPase domain

结构域编号 domain_id	d2h1lc_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.37 — P-loop containing nucleoside triphosphate hydrolases
超家族 Superfamily superfamily	c.37.1 — P-loop containing nucleoside triphosphate hydrolases
家族 Family family	c.37.1.20 — Extended AAA-ATPase domain

结构域编号 domain_id	d2h1ld_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.37 — P-loop containing nucleoside triphosphate hydrolases
超家族 Superfamily superfamily	c.37.1 — P-loop containing nucleoside triphosphate hydrolases
家族 Family family	c.37.1.20 — Extended AAA-ATPase domain

结构域编号 domain_id	d2h1le_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.37 — P-loop containing nucleoside triphosphate hydrolases
超家族 Superfamily superfamily	c.37.1 — P-loop containing nucleoside triphosphate hydrolases
家族 Family family	c.37.1.20 — Extended AAA-ATPase domain

结构域编号 domain_id	d2h1lf_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.37 — P-loop containing nucleoside triphosphate hydrolases
超家族 Superfamily superfamily	c.37.1 — P-loop containing nucleoside triphosphate hydrolases
家族 Family family	c.37.1.20 — Extended AAA-ATPase domain

结构域编号 domain_id	d2h1lg_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.37 — P-loop containing nucleoside triphosphate hydrolases
超家族 Superfamily superfamily	c.37.1 — P-loop containing nucleoside triphosphate hydrolases
家族 Family family	c.37.1.20 — Extended AAA-ATPase domain

结构域编号 domain_id	d2h1lh_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.37 — P-loop containing nucleoside triphosphate hydrolases
超家族 Superfamily superfamily	c.37.1 — P-loop containing nucleoside triphosphate hydrolases
家族 Family family	c.37.1.20 — Extended AAA-ATPase domain

结构域编号 domain_id	d2h1li_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.37 — P-loop containing nucleoside triphosphate hydrolases
超家族 Superfamily superfamily	c.37.1 — P-loop containing nucleoside triphosphate hydrolases
家族 Family family	c.37.1.20 — Extended AAA-ATPase domain

结构域编号 domain_id	d2h1lj_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.37 — P-loop containing nucleoside triphosphate hydrolases
超家族 Superfamily superfamily	c.37.1 — P-loop containing nucleoside triphosphate hydrolases
家族 Family family	c.37.1.20 — Extended AAA-ATPase domain

结构域编号 domain_id	d2h1lk_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.37 — P-loop containing nucleoside triphosphate hydrolases
超家族 Superfamily superfamily	c.37.1 — P-loop containing nucleoside triphosphate hydrolases
家族 Family family	c.37.1.20 — Extended AAA-ATPase domain

结构域编号 domain_id	d2h1ll_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.37 — P-loop containing nucleoside triphosphate hydrolases
超家族 Superfamily superfamily	c.37.1 — P-loop containing nucleoside triphosphate hydrolases
家族 Family family	c.37.1.20 — Extended AAA-ATPase domain

结构域编号 domain_id	d2h1lm2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.2 — Common fold of diphtheria toxin/transcription factors/cytochrome f
超家族 Superfamily superfamily	b.2.5 — p53-like transcription factors
家族 Family family	b.2.5.2 — p53 DNA-binding domain-like

结构域编号 domain_id	d2h1lm3
类 Class class	l — Artifacts
折叠类型 Fold fold	l.1 — Tags
超家族 Superfamily superfamily	l.1.1 — Tags
家族 Family family	l.1.1.1 — Tags

结构域编号 domain_id	d2h1ln2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.2 — Common fold of diphtheria toxin/transcription factors/cytochrome f
超家族 Superfamily superfamily	b.2.5 — p53-like transcription factors
家族 Family family	b.2.5.2 — p53 DNA-binding domain-like

结构域编号 domain_id	d2h1ln3
类 Class class	l — Artifacts
折叠类型 Fold fold	l.1 — Tags
超家族 Superfamily superfamily	l.1.1 — Tags
家族 Family family	l.1.1.1 — Tags

结构域编号 domain_id	d2h1lo2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.2 — Common fold of diphtheria toxin/transcription factors/cytochrome f
超家族 Superfamily superfamily	b.2.5 — p53-like transcription factors
家族 Family family	b.2.5.2 — p53 DNA-binding domain-like

结构域编号 domain_id	d2h1lo3
类 Class class	l — Artifacts
折叠类型 Fold fold	l.1 — Tags
超家族 Superfamily superfamily	l.1.1 — Tags
家族 Family family	l.1.1.1 — Tags

结构域编号 domain_id	d2h1lp2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.2 — Common fold of diphtheria toxin/transcription factors/cytochrome f
超家族 Superfamily superfamily	b.2.5 — p53-like transcription factors
家族 Family family	b.2.5.2 — p53 DNA-binding domain-like

结构域编号 domain_id	d2h1lp3
类 Class class	l — Artifacts
折叠类型 Fold fold	l.1 — Tags
超家族 Superfamily superfamily	l.1.1 — Tags
家族 Family family	l.1.1.1 — Tags

结构域编号 domain_id	d2h1lq2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.2 — Common fold of diphtheria toxin/transcription factors/cytochrome f
超家族 Superfamily superfamily	b.2.5 — p53-like transcription factors
家族 Family family	b.2.5.2 — p53 DNA-binding domain-like

结构域编号 domain_id	d2h1lq3
类 Class class	l — Artifacts
折叠类型 Fold fold	l.1 — Tags
超家族 Superfamily superfamily	l.1.1 — Tags
家族 Family family	l.1.1.1 — Tags

结构域编号 domain_id	d2h1lr2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.2 — Common fold of diphtheria toxin/transcription factors/cytochrome f
超家族 Superfamily superfamily	b.2.5 — p53-like transcription factors
家族 Family family	b.2.5.2 — p53 DNA-binding domain-like

结构域编号 domain_id	d2h1lr3
类 Class class	l — Artifacts
折叠类型 Fold fold	l.1 — Tags
超家族 Superfamily superfamily	l.1.1 — Tags
家族 Family family	l.1.1.1 — Tags

结构域编号 domain_id	d2h1ls2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.2 — Common fold of diphtheria toxin/transcription factors/cytochrome f
超家族 Superfamily superfamily	b.2.5 — p53-like transcription factors
家族 Family family	b.2.5.2 — p53 DNA-binding domain-like

结构域编号 domain_id	d2h1ls3
类 Class class	l — Artifacts
折叠类型 Fold fold	l.1 — Tags
超家族 Superfamily superfamily	l.1.1 — Tags
家族 Family family	l.1.1.1 — Tags

结构域编号 domain_id	d2h1lt2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.2 — Common fold of diphtheria toxin/transcription factors/cytochrome f
超家族 Superfamily superfamily	b.2.5 — p53-like transcription factors
家族 Family family	b.2.5.2 — p53 DNA-binding domain-like

结构域编号 domain_id	d2h1lt3
类 Class class	l — Artifacts
折叠类型 Fold fold	l.1 — Tags
超家族 Superfamily superfamily	l.1.1 — Tags
家族 Family family	l.1.1.1 — Tags

结构域编号 domain_id	d2h1lu2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.2 — Common fold of diphtheria toxin/transcription factors/cytochrome f
超家族 Superfamily superfamily	b.2.5 — p53-like transcription factors
家族 Family family	b.2.5.2 — p53 DNA-binding domain-like

结构域编号 domain_id	d2h1lu3
类 Class class	l — Artifacts
折叠类型 Fold fold	l.1 — Tags
超家族 Superfamily superfamily	l.1.1 — Tags
家族 Family family	l.1.1.1 — Tags

结构域编号 domain_id	d2h1lv2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.2 — Common fold of diphtheria toxin/transcription factors/cytochrome f
超家族 Superfamily superfamily	b.2.5 — p53-like transcription factors
家族 Family family	b.2.5.2 — p53 DNA-binding domain-like

结构域编号 domain_id	d2h1lv3
类 Class class	l — Artifacts
折叠类型 Fold fold	l.1 — Tags
超家族 Superfamily superfamily	l.1.1 — Tags
家族 Family family	l.1.1.1 — Tags

结构域编号 domain_id	d2h1lw2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.2 — Common fold of diphtheria toxin/transcription factors/cytochrome f
超家族 Superfamily superfamily	b.2.5 — p53-like transcription factors
家族 Family family	b.2.5.2 — p53 DNA-binding domain-like

结构域编号 domain_id	d2h1lw3
类 Class class	l — Artifacts
折叠类型 Fold fold	l.1 — Tags
超家族 Superfamily superfamily	l.1.1 — Tags
家族 Family family	l.1.1.1 — Tags

结构域编号 domain_id	d2h1lx2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.2 — Common fold of diphtheria toxin/transcription factors/cytochrome f
超家族 Superfamily superfamily	b.2.5 — p53-like transcription factors
家族 Family family	b.2.5.2 — p53 DNA-binding domain-like

结构域编号 domain_id	d2h1lx3
类 Class class	l — Artifacts
折叠类型 Fold fold	l.1 — Tags
超家族 Superfamily superfamily	l.1.1 — Tags
家族 Family family	l.1.1.1 — Tags

CATH v4.4 (48 domains)

结构域编号 domain_id	2h1lA01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	10 — Arc Repressor Mutant, subunit A
同源超家族 H-superfamily homologous superfamily	510 — Zinc finger, large T-antigen D1 domain

结构域编号 domain_id	2h1lA02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1050 — Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2
同源超家族 H-superfamily homologous superfamily	70 — Large T antigen, SV40, domain 3

结构域编号 domain_id	2h1lA03
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	300 — P-loop containing nucleotide triphosphate hydrolases

结构域编号 domain_id	2h1lB01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	10 — Arc Repressor Mutant, subunit A
同源超家族 H-superfamily homologous superfamily	510 — Zinc finger, large T-antigen D1 domain

结构域编号 domain_id	2h1lB02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1050 — Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2
同源超家族 H-superfamily homologous superfamily	70 — Large T antigen, SV40, domain 3

结构域编号 domain_id	2h1lB03
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	300 — P-loop containing nucleotide triphosphate hydrolases

结构域编号 domain_id	2h1lC01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	10 — Arc Repressor Mutant, subunit A
同源超家族 H-superfamily homologous superfamily	510 — Zinc finger, large T-antigen D1 domain

结构域编号 domain_id	2h1lC02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1050 — Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2
同源超家族 H-superfamily homologous superfamily	70 — Large T antigen, SV40, domain 3

结构域编号 domain_id	2h1lC03
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	300 — P-loop containing nucleotide triphosphate hydrolases

结构域编号 domain_id	2h1lD01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	10 — Arc Repressor Mutant, subunit A
同源超家族 H-superfamily homologous superfamily	510 — Zinc finger, large T-antigen D1 domain

结构域编号 domain_id	2h1lD02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1050 — Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2
同源超家族 H-superfamily homologous superfamily	70 — Large T antigen, SV40, domain 3

结构域编号 domain_id	2h1lD03
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	300 — P-loop containing nucleotide triphosphate hydrolases

结构域编号 domain_id	2h1lE01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	10 — Arc Repressor Mutant, subunit A
同源超家族 H-superfamily homologous superfamily	510 — Zinc finger, large T-antigen D1 domain

结构域编号 domain_id	2h1lE02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1050 — Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2
同源超家族 H-superfamily homologous superfamily	70 — Large T antigen, SV40, domain 3

结构域编号 domain_id	2h1lE03
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	300 — P-loop containing nucleotide triphosphate hydrolases

结构域编号 domain_id	2h1lF01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	10 — Arc Repressor Mutant, subunit A
同源超家族 H-superfamily homologous superfamily	510 — Zinc finger, large T-antigen D1 domain

结构域编号 domain_id	2h1lF02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1050 — Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2
同源超家族 H-superfamily homologous superfamily	70 — Large T antigen, SV40, domain 3

结构域编号 domain_id	2h1lF03
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	300 — P-loop containing nucleotide triphosphate hydrolases

结构域编号 domain_id	2h1lG01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	10 — Arc Repressor Mutant, subunit A
同源超家族 H-superfamily homologous superfamily	510 — Zinc finger, large T-antigen D1 domain

结构域编号 domain_id	2h1lG02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1050 — Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2
同源超家族 H-superfamily homologous superfamily	70 — Large T antigen, SV40, domain 3

结构域编号 domain_id	2h1lG03
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	300 — P-loop containing nucleotide triphosphate hydrolases

结构域编号 domain_id	2h1lH01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	10 — Arc Repressor Mutant, subunit A
同源超家族 H-superfamily homologous superfamily	510 — Zinc finger, large T-antigen D1 domain

结构域编号 domain_id	2h1lH02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1050 — Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2
同源超家族 H-superfamily homologous superfamily	70 — Large T antigen, SV40, domain 3

结构域编号 domain_id	2h1lH03
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	300 — P-loop containing nucleotide triphosphate hydrolases

结构域编号 domain_id	2h1lI01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	10 — Arc Repressor Mutant, subunit A
同源超家族 H-superfamily homologous superfamily	510 — Zinc finger, large T-antigen D1 domain

结构域编号 domain_id	2h1lI02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1050 — Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2
同源超家族 H-superfamily homologous superfamily	70 — Large T antigen, SV40, domain 3

结构域编号 domain_id	2h1lI03
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	300 — P-loop containing nucleotide triphosphate hydrolases

结构域编号 domain_id	2h1lJ01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	10 — Arc Repressor Mutant, subunit A
同源超家族 H-superfamily homologous superfamily	510 — Zinc finger, large T-antigen D1 domain

结构域编号 domain_id	2h1lJ02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1050 — Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2
同源超家族 H-superfamily homologous superfamily	70 — Large T antigen, SV40, domain 3

结构域编号 domain_id	2h1lJ03
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	300 — P-loop containing nucleotide triphosphate hydrolases

结构域编号 domain_id	2h1lK01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	10 — Arc Repressor Mutant, subunit A
同源超家族 H-superfamily homologous superfamily	510 — Zinc finger, large T-antigen D1 domain

结构域编号 domain_id	2h1lK02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1050 — Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2
同源超家族 H-superfamily homologous superfamily	70 — Large T antigen, SV40, domain 3

结构域编号 domain_id	2h1lK03
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	300 — P-loop containing nucleotide triphosphate hydrolases

结构域编号 domain_id	2h1lL01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	10 — Arc Repressor Mutant, subunit A
同源超家族 H-superfamily homologous superfamily	510 — Zinc finger, large T-antigen D1 domain

结构域编号 domain_id	2h1lL02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1050 — Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2
同源超家族 H-superfamily homologous superfamily	70 — Large T antigen, SV40, domain 3

结构域编号 domain_id	2h1lL03
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	300 — P-loop containing nucleotide triphosphate hydrolases

结构域编号 domain_id	2h1lM00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily	720 —

结构域编号 domain_id	2h1lN00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily	720 —

结构域编号 domain_id	2h1lO00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily	720 —

结构域编号 domain_id	2h1lP00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily	720 —

结构域编号 domain_id	2h1lQ00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily	720 —

结构域编号 domain_id	2h1lR00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily	720 —

结构域编号 domain_id	2h1lS00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily	720 —

结构域编号 domain_id	2h1lT00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily	720 —

结构域编号 domain_id	2h1lU00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily	720 —

结构域编号 domain_id	2h1lV00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily	720 —

结构域编号 domain_id	2h1lW00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily	720 —

结构域编号 domain_id	2h1lX00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily	720 —

▶

晶胞边长 a length_a	127.019 Å
晶胞边长 b length_b	182.718 Å
晶胞边长 c length_c	262.061 Å
晶胞夹角 α angle_alpha	90.00 °
晶胞夹角 β angle_beta	92.08 °
晶胞夹角 γ angle_gamma	90.00 °
晶胞分子数 Z z_pdb	24

空间群 space_group	P 1 21 1
空间群编号 int_tables_number	4
晶系 crystal_system	—

分辨率 resolution	3.160 Å
最低分辨率 resolution_low	20.000 Å
R 因子 r_factor	0.0690
R_work r_work	0.2614
R_free r_free	0.3081

The Structure of the Oncoprotein SV40 Large T Antigen and p53 Tumor Suppressor Complex

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

Large T antigen

当前结构中的状态

数据库中的同蛋白其他状态

Cellular tumor antigen p53

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

2h1l__assembly_1__model_1

2h1l__assembly_1__model_1 | I(q)

2h1l__assembly_1__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 (3)

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

6. 折叠分类 (SCOP + CATH) 84 domains

SCOP 2.08 (36 domains)

CATH v4.4 (48 domains)

7. 引用文献 (1)

The Structure of the Oncoprotein SV40 Large T Antigen and p53 Tumor Suppressor Complex

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

Large T antigen

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

Cellular tumor antigen p53

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

2h1l__assembly_1__model_1

2h1l__assembly_1__model_1 | I(q)

2h1l__assembly_1__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 (3)

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

6. 折叠分类 (SCOP + CATH) 84 domains

SCOP 2.08 (36 domains)

CATH v4.4 (48 domains)

7. 引用文献 (1)