5nwl

Crystal structure of a human RAD51-ATP filament.

Method: X-RAY DIFFRACTION

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

DNA repair protein RAD51 homolog 1

Homo sapiens

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	蛋白同源多聚体	同源多聚体	蛋白 7	MAGNESIUM ION × 7 ADENOSINE-5'-TRIPHOSPHATE × 7	与蛋白数一致
2	蛋白同源多聚体	同源多聚体	蛋白 7	MAGNESIUM ION × 7 ADENOSINE-5'-TRIPHOSPHATE × 7	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	RAD51_HUMAN
Isoform	—
PDB实体	1
链与序列区间	作者链 A； PDB构建体 1–339； UniProt 1–339 作者链 B； PDB构建体 1–339； UniProt 1–339 作者链 C； PDB构建体 1–339； UniProt 1–339 作者链 D； PDB构建体 1–339； UniProt 1–339 作者链 E； PDB构建体 1–339； UniProt 1–339 作者链 F； PDB构建体 1–339； UniProt 1–339 作者链 G； PDB构建体 1–339； UniProt 1–339 作者链 H； PDB构建体 1–339； UniProt 1–339 作者链 I； PDB构建体 1–339； UniProt 1–339 作者链 J； PDB构建体 1–339； UniProt 1–339 作者链 K； PDB构建体 1–339； UniProt 1–339 作者链 L； PDB构建体 1–339； UniProt 1–339 作者链 M； PDB构建体 1–339； UniProt 1–339 作者链 N； PDB构建体 1–339； UniProt 1–339

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	5nwl
沉积日期 deposition_date	2017-05-06
结构标题 title	Crystal structure of a human RAD51-ATP filament.
关键词 keywords	ATPase, DNA-strand exchange, Homologous Recombination, double-strand DNA break repair, recombination; RECOMBINATION
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。

5nwl__assembly_1__model_1

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

下载该曲线 .dat

5nwl__assembly_1__model_1 | I(q)

100 个绘图点；横轴和纵轴均采用对数尺度。

5nwl__assembly_1__model_1 | P(r) · Pending

P(r) 将按相同 assembly/model 分别计算和展示。

Rg（Guinier）	52.59 Å
Rg（电子密度）	52.53 Å
总 Rg	52.66 Å
原子数	16390
残基数	2105
排除体积	290600 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	`5nwl__assembly_1__model_1`	heptameric （7）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
2	1	`5nwl__assembly_2__model_1`	heptameric （7）	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	DNA repair protein RAD51 homolog 1
分子量 formula_weight	37009.1 kDa
来源方法 src_method	man
拷贝数 entity_count	14

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,M,N
原子数 atom_count	32767

MAMQMQLEANADTSVEEESFGPQPISRLEQCGINANDVKKLEEAGFHTVEAVAYAPKKELINIKGISEAKADKILAEAAKLVPMGFTTATEFHQRRSEIIQITTGSKELDKLLQGGIETGSITEMFGEFRTGKTQICHTLAVTCQLPIDRGGGEGKAMYIDTEGTFRPERLLAVAERYGLSGSDVLDNVAYARAFNTDHQTQLLYQASAMMVESRYALLIVDSATALYRTDYSGRGELSARQMHLARFLRMLLRLADEFGVAVVITNQVVAQVDGAAMFAADPKKPIGGNIIAHASTTRLYLRKGRGETRICKIYDSPCLPEAEAMFAINADGVGDAKD

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 BL21(DE3)

实体 2 Entity 2 non-polymer

描述 description	MAGNESIUM ION
分子量 formula_weight	24.3 kDa
来源方法 src_method	man
拷贝数 entity_count	14

实体 3 Entity 3 non-polymer

描述 description	ADENOSINE-5'-TRIPHOSPHATE
分子量 formula_weight	507.2 kDa
来源方法 src_method	man
拷贝数 entity_count	14

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6. 折叠分类 (SCOP + CATH) 28 domains

CATH v4.4 (28 domains)

结构域编号 domain_id	5nwlA01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	150 — DNA polymerase; domain 1
同源超家族 H-superfamily homologous superfamily	20 — 5' to 3' exonuclease, C-terminal subdomain

结构域编号 domain_id	5nwlA02
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	5nwlB01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	150 — DNA polymerase; domain 1
同源超家族 H-superfamily homologous superfamily	20 — 5' to 3' exonuclease, C-terminal subdomain

结构域编号 domain_id	5nwlB02
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	5nwlC01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	150 — DNA polymerase; domain 1
同源超家族 H-superfamily homologous superfamily	20 — 5' to 3' exonuclease, C-terminal subdomain

结构域编号 domain_id	5nwlC02
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	5nwlD01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	150 — DNA polymerase; domain 1
同源超家族 H-superfamily homologous superfamily	20 — 5' to 3' exonuclease, C-terminal subdomain

结构域编号 domain_id	5nwlD02
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	5nwlE01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	150 — DNA polymerase; domain 1
同源超家族 H-superfamily homologous superfamily	20 — 5' to 3' exonuclease, C-terminal subdomain

结构域编号 domain_id	5nwlE02
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	5nwlF01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	150 — DNA polymerase; domain 1
同源超家族 H-superfamily homologous superfamily	20 — 5' to 3' exonuclease, C-terminal subdomain

结构域编号 domain_id	5nwlF02
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	5nwlG01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	150 — DNA polymerase; domain 1
同源超家族 H-superfamily homologous superfamily	20 — 5' to 3' exonuclease, C-terminal subdomain

结构域编号 domain_id	5nwlG02
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	5nwlH01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	150 — DNA polymerase; domain 1
同源超家族 H-superfamily homologous superfamily	20 — 5' to 3' exonuclease, C-terminal subdomain

结构域编号 domain_id	5nwlH02
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	5nwlI01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	150 — DNA polymerase; domain 1
同源超家族 H-superfamily homologous superfamily	20 — 5' to 3' exonuclease, C-terminal subdomain

结构域编号 domain_id	5nwlI02
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	5nwlJ01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	150 — DNA polymerase; domain 1
同源超家族 H-superfamily homologous superfamily	20 — 5' to 3' exonuclease, C-terminal subdomain

结构域编号 domain_id	5nwlJ02
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	5nwlK01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	150 — DNA polymerase; domain 1
同源超家族 H-superfamily homologous superfamily	20 — 5' to 3' exonuclease, C-terminal subdomain

结构域编号 domain_id	5nwlK02
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	5nwlL01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	150 — DNA polymerase; domain 1
同源超家族 H-superfamily homologous superfamily	20 — 5' to 3' exonuclease, C-terminal subdomain

结构域编号 domain_id	5nwlL02
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	5nwlM01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	150 — DNA polymerase; domain 1
同源超家族 H-superfamily homologous superfamily	20 — 5' to 3' exonuclease, C-terminal subdomain

结构域编号 domain_id	5nwlM02
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	5nwlN01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	150 — DNA polymerase; domain 1
同源超家族 H-superfamily homologous superfamily	20 — 5' to 3' exonuclease, C-terminal subdomain

结构域编号 domain_id	5nwlN02
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

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晶胞边长 a length_a	117.700 Å
晶胞边长 b length_b	128.000 Å
晶胞边长 c length_c	230.100 Å
晶胞夹角 α angle_alpha	90.00 °
晶胞夹角 β angle_beta	90.30 °
晶胞夹角 γ angle_gamma	90.00 °
晶胞分子数 Z z_pdb	28

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	3.930 Å
最低分辨率 resolution_low	49.140 Å
R 因子 r_factor	0.2708
R_work r_work	0.2684
R_free r_free	0.3167

Crystal structure of a human RAD51-ATP filament.

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

DNA repair protein RAD51 homolog 1

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

5nwl__assembly_1__model_1

5nwl__assembly_1__model_1 | I(q)

5nwl__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 non-polymer

实体 3 Entity 3 non-polymer

6. 折叠分类 (SCOP + CATH) 28 domains

CATH v4.4 (28 domains)

7. 引用文献 (1)

Crystal structure of a human RAD51-ATP filament.

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

DNA repair protein RAD51 homolog 1

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

5nwl__assembly_1__model_1

5nwl__assembly_1__model_1 | I(q)

5nwl__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 non-polymer

实体 3 Entity 3 non-polymer

6. 折叠分类 (SCOP + CATH) 28 domains

CATH v4.4 (28 domains)

7. 引用文献 (1)