1w4c

P4 protein from Bacteriophage PHI12 apo state

Method: X-RAY DIFFRACTION

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

NTPASE P4

BACTERIOPHAGE PHI-12

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 6	water × 6	与蛋白数一致
2	蛋白同源多聚体	同源多聚体	蛋白 6	water × 6	与蛋白数一致
3	蛋白同源多聚体	同源多聚体	蛋白 6	water × 6	与蛋白数一致
4	蛋白同源多聚体	同源多聚体	蛋白 6	water × 6	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	Q94M05
Isoform	—
PDB实体	1
链与序列区间	作者链 A； PDB构建体 1–331； UniProt 1–331 作者链 B； PDB构建体 1–331； UniProt 1–331 作者链 C； PDB构建体 1–331； UniProt 1–331 作者链 D； PDB构建体 1–331； UniProt 1–331 作者链 E； PDB构建体 1–331； UniProt 1–331 作者链 F； PDB构建体 1–331； UniProt 1–331 作者链 G； PDB构建体 1–331； UniProt 1–331 作者链 H； PDB构建体 1–331； UniProt 1–331 作者链 I； PDB构建体 1–331； UniProt 1–331 作者链 J； PDB构建体 1–331； UniProt 1–331 作者链 K； PDB构建体 1–331； UniProt 1–331 作者链 L； PDB构建体 1–331； UniProt 1–331 作者链 M； PDB构建体 1–331； UniProt 1–331 作者链 N； PDB构建体 1–331； UniProt 1–331 作者链 O； PDB构建体 1–331； UniProt 1–331 作者链 P； PDB构建体 1–331； UniProt 1–331 作者链 Q； PDB构建体 1–331； UniProt 1–331 作者链 R； PDB构建体 1–331； UniProt 1–331 作者链 S； PDB构建体 1–331； UniProt 1–331 作者链 T； PDB构建体 1–331； UniProt 1–331 作者链 U； PDB构建体 1–331； UniProt 1–331 作者链 V； PDB构建体 1–331； UniProt 1–331 作者链 W； PDB构建体 1–331； UniProt 1–331 作者链 X； PDB构建体 1–331； UniProt 1–331

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	1w4c
沉积日期 deposition_date	2004-07-22
结构标题 title	P4 protein from Bacteriophage PHI12 apo state
关键词 keywords	HYDROLASE, DSRNA VIRUS, PACKAGING ATPASE, HEXAMERIC HELICASE, MOLECULAR MOTOR, NON-HYDROLYSABLE ATP ANALOGUE HYDROLASE; HYDROLASE
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。

1w4c__assembly_3__model_1

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

下载该曲线 .dat

1w4c__assembly_3__model_1 | I(q)

100 个绘图点；横轴和纵轴均采用对数尺度。

1w4c__assembly_3__model_1 | P(r) · Pending

P(r) 将按相同 assembly/model 分别计算和展示。

Rg（Guinier）	38.11 Å
Rg（电子密度）	37.09 Å
总 Rg	37.54 Å
原子数	13734
残基数	1824
排除体积	243290 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	`1w4c__assembly_1__model_1`	hexameric （6）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
2	1	`1w4c__assembly_2__model_1`	hexameric （6）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
3	1	`1w4c__assembly_3__model_1`	hexameric （6）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
4	1	`1w4c__assembly_4__model_1`	hexameric （6）	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 (2)

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6. 折叠分类 (SCOP + CATH) 72 domains

SCOP 2.08 (24 domains)

结构域编号 domain_id	d1w4ca_
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.37.1.11 — RecA protein-like (ATPase-domain)

结构域编号 domain_id	d1w4cb_
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.37.1.11 — RecA protein-like (ATPase-domain)

结构域编号 domain_id	d1w4cc_
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.37.1.11 — RecA protein-like (ATPase-domain)

结构域编号 domain_id	d1w4cd_
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.37.1.11 — RecA protein-like (ATPase-domain)

结构域编号 domain_id	d1w4ce_
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.37.1.11 — RecA protein-like (ATPase-domain)

结构域编号 domain_id	d1w4cf_
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.37.1.11 — RecA protein-like (ATPase-domain)

结构域编号 domain_id	d1w4cg_
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.37.1.11 — RecA protein-like (ATPase-domain)

结构域编号 domain_id	d1w4ch_
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.37.1.11 — RecA protein-like (ATPase-domain)

结构域编号 domain_id	d1w4ci_
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.37.1.11 — RecA protein-like (ATPase-domain)

结构域编号 domain_id	d1w4cj_
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.37.1.11 — RecA protein-like (ATPase-domain)

结构域编号 domain_id	d1w4ck_
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.37.1.11 — RecA protein-like (ATPase-domain)

结构域编号 domain_id	d1w4cl_
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.37.1.11 — RecA protein-like (ATPase-domain)

结构域编号 domain_id	d1w4cm_
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.37.1.11 — RecA protein-like (ATPase-domain)

结构域编号 domain_id	d1w4cn_
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.37.1.11 — RecA protein-like (ATPase-domain)

结构域编号 domain_id	d1w4co_
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.37.1.11 — RecA protein-like (ATPase-domain)

结构域编号 domain_id	d1w4cp_
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.37.1.11 — RecA protein-like (ATPase-domain)

结构域编号 domain_id	d1w4cq_
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.37.1.11 — RecA protein-like (ATPase-domain)

结构域编号 domain_id	d1w4cr_
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.37.1.11 — RecA protein-like (ATPase-domain)

结构域编号 domain_id	d1w4cs_
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.37.1.11 — RecA protein-like (ATPase-domain)

结构域编号 domain_id	d1w4ct_
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.37.1.11 — RecA protein-like (ATPase-domain)

结构域编号 domain_id	d1w4cu_
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.37.1.11 — RecA protein-like (ATPase-domain)

结构域编号 domain_id	d1w4cv_
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.37.1.11 — RecA protein-like (ATPase-domain)

结构域编号 domain_id	d1w4cw_
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.37.1.11 — RecA protein-like (ATPase-domain)

结构域编号 domain_id	d1w4cx_
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.37.1.11 — RecA protein-like (ATPase-domain)

CATH v4.4 (48 domains)

结构域编号 domain_id	1w4cA01
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	1w4cA02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	270 — duf1285 protein fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1w4cB01
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	1w4cB02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	270 — duf1285 protein fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1w4cC01
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	1w4cC02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	270 — duf1285 protein fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1w4cD01
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	1w4cD02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	270 — duf1285 protein fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1w4cE01
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	1w4cE02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	270 — duf1285 protein fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1w4cF01
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	1w4cF02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	270 — duf1285 protein fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1w4cG01
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	1w4cG02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	270 — duf1285 protein fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1w4cH01
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	1w4cH02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	270 — duf1285 protein fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1w4cI01
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	1w4cI02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	270 — duf1285 protein fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1w4cJ01
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	1w4cJ02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	270 — duf1285 protein fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1w4cK01
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	1w4cK02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	270 — duf1285 protein fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1w4cL01
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	1w4cL02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	270 — duf1285 protein fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1w4cM01
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	1w4cM02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	270 — duf1285 protein fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1w4cN01
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	1w4cN02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	270 — duf1285 protein fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1w4cO01
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	1w4cO02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	270 — duf1285 protein fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1w4cP01
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	1w4cP02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	270 — duf1285 protein fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1w4cQ01
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	1w4cQ02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	270 — duf1285 protein fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1w4cR01
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	1w4cR02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	270 — duf1285 protein fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1w4cS01
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	1w4cS02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	270 — duf1285 protein fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1w4cT01
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	1w4cT02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	270 — duf1285 protein fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1w4cU01
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	1w4cU02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	270 — duf1285 protein fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1w4cV01
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	1w4cV02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	270 — duf1285 protein fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1w4cW01
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	1w4cW02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	270 — duf1285 protein fold
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1w4cX01
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	1w4cX02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	270 — duf1285 protein fold
同源超家族 H-superfamily homologous superfamily	20 —

▶

晶胞边长 a length_a	115.400 Å
晶胞边长 b length_b	126.300 Å
晶胞边长 c length_c	155.600 Å
晶胞夹角 α angle_alpha	90.00 °
晶胞夹角 β angle_beta	91.60 °
晶胞夹角 γ angle_gamma	90.50 °
晶胞分子数 Z z_pdb	24

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

分辨率 resolution	2.500 Å
最低分辨率 resolution_low	20.000 Å
R 因子 r_factor	0.2514
R_work r_work	0.2514
R_free r_free	0.2236

描述 description	NTPASE P4
分子量 formula_weight	35150.4 kDa
来源方法 src_method	man
拷贝数 entity_count	24

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,O,P,Q,R,S,T,U,V,W,X
原子数 atom_count	57270

P4 protein from Bacteriophage PHI12 apo state

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

NTPASE P4

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

1w4c__assembly_3__model_1

1w4c__assembly_3__model_1 | I(q)

1w4c__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 (2)

实体 1 Entity 1 polymer

聚合物 Polymer

来源 Source

实体 2 Entity 2 water

6. 折叠分类 (SCOP + CATH) 72 domains

SCOP 2.08 (24 domains)

CATH v4.4 (48 domains)

7. 引用文献 (1)

来源生物 organism	BACTERIOPHAGE PHI-12
通用名 common_name	BACTERIOPHAGE PHI12
NCBI 分类编号 ncbi_taxonomy_id	161736
宿主生物 host_organism	ESCHERICHIA COLI

描述 description	water
分子量 formula_weight	18.0 kDa
来源方法 src_method	nat
拷贝数 entity_count	3162

P4 protein from Bacteriophage PHI12 apo state

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

NTPASE P4

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

1w4c__assembly_3__model_1

1w4c__assembly_3__model_1 | I(q)

1w4c__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 (2)

实体 1 Entity 1 polymer

聚合物 Polymer

来源 Source

实体 2 Entity 2 water

6. 折叠分类 (SCOP + CATH) 72 domains

SCOP 2.08 (24 domains)

CATH v4.4 (48 domains)

7. 引用文献 (1)