3h43

N-terminal domain of the proteasome-activating nucleotidase of Methanocaldococcus jannaschii

Method: X-RAY DIFFRACTION

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

Proteasome-activating nucleotidase

Methanocaldococcus jannaschii

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 12	water × 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	PSMR_METJA
Isoform	—
PDB实体	1
链与序列区间	作者链 A； PDB构建体 1–77； UniProt 74–150 作者链 B； PDB构建体 1–77； UniProt 74–150 作者链 C； PDB构建体 1–77； UniProt 74–150 作者链 D； PDB构建体 1–77； UniProt 74–150 作者链 E； PDB构建体 1–77； UniProt 74–150 作者链 F； PDB构建体 1–77； UniProt 74–150 作者链 G； PDB构建体 1–77； UniProt 74–150 作者链 H； PDB构建体 1–77； UniProt 74–150 作者链 I； PDB构建体 1–77； UniProt 74–150 作者链 J； PDB构建体 1–77； UniProt 74–150 作者链 K； PDB构建体 1–77； UniProt 74–150 作者链 L； PDB构建体 1–77； UniProt 74–150

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	3h43
沉积日期 deposition_date	2009-04-17
结构标题 title	N-terminal domain of the proteasome-activating nucleotidase of Methanocaldococcus jannaschii
关键词 keywords	Proteasome, regulatory particle, nucleosidase, ATP-binding, Cytoplasm, Nucleotide-binding, 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。

3h43__assembly_2__model_1

Assembly 2 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

下载该曲线 .dat

3h43__assembly_2__model_1 | I(q)

100 个绘图点；横轴和纵轴均采用对数尺度。

3h43__assembly_2__model_1 | P(r) · Pending

P(r) 将按相同 assembly/model 分别计算和展示。

Rg（Guinier）	27.96 Å
Rg（电子密度）	26.57 Å
总 Rg	27.67 Å
原子数	3598
残基数	451
排除体积	65154 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	`3h43__assembly_1__model_1`	hexameric （6）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
2	1	`3h43__assembly_2__model_1`	hexameric （6）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
3	1	`3h43__assembly_3__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 (2)

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6. 折叠分类 (SCOP + CATH) 28 domains

SCOP 2.08 (28 domains)

结构域编号 domain_id	d3h43a1
类 Class class	h — Coiled coil proteins
折叠类型 Fold fold	h.1 — Parallel coiled-coil
超家族 Superfamily superfamily	h.1.39 — Proteasome regulatory subunits coiled coil regions
家族 Family family	h.1.39.1 — Proteasome regulatory subunits coiled coil regions

结构域编号 domain_id	d3h43a2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.40 — OB-fold
超家族 Superfamily superfamily	b.40.17 — Proteasome regulatory subunits PAN/Rpt, OB-fold domain
家族 Family family	b.40.17.1 — Proteasome regulatory subunits PAN/Rpt, OB-fold domain

结构域编号 domain_id	d3h43b1
类 Class class	h — Coiled coil proteins
折叠类型 Fold fold	h.1 — Parallel coiled-coil
超家族 Superfamily superfamily	h.1.39 — Proteasome regulatory subunits coiled coil regions
家族 Family family	h.1.39.1 — Proteasome regulatory subunits coiled coil regions

结构域编号 domain_id	d3h43b2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.40 — OB-fold
超家族 Superfamily superfamily	b.40.17 — Proteasome regulatory subunits PAN/Rpt, OB-fold domain
家族 Family family	b.40.17.1 — Proteasome regulatory subunits PAN/Rpt, OB-fold domain

结构域编号 domain_id	d3h43c1
类 Class class	h — Coiled coil proteins
折叠类型 Fold fold	h.1 — Parallel coiled-coil
超家族 Superfamily superfamily	h.1.39 — Proteasome regulatory subunits coiled coil regions
家族 Family family	h.1.39.1 — Proteasome regulatory subunits coiled coil regions

结构域编号 domain_id	d3h43c2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.40 — OB-fold
超家族 Superfamily superfamily	b.40.17 — Proteasome regulatory subunits PAN/Rpt, OB-fold domain
家族 Family family	b.40.17.1 — Proteasome regulatory subunits PAN/Rpt, OB-fold domain

结构域编号 domain_id	d3h43d1
类 Class class	h — Coiled coil proteins
折叠类型 Fold fold	h.1 — Parallel coiled-coil
超家族 Superfamily superfamily	h.1.39 — Proteasome regulatory subunits coiled coil regions
家族 Family family	h.1.39.1 — Proteasome regulatory subunits coiled coil regions

结构域编号 domain_id	d3h43d2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.40 — OB-fold
超家族 Superfamily superfamily	b.40.17 — Proteasome regulatory subunits PAN/Rpt, OB-fold domain
家族 Family family	b.40.17.1 — Proteasome regulatory subunits PAN/Rpt, OB-fold domain

结构域编号 domain_id	d3h43e1
类 Class class	h — Coiled coil proteins
折叠类型 Fold fold	h.1 — Parallel coiled-coil
超家族 Superfamily superfamily	h.1.39 — Proteasome regulatory subunits coiled coil regions
家族 Family family	h.1.39.1 — Proteasome regulatory subunits coiled coil regions

结构域编号 domain_id	d3h43e2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.40 — OB-fold
超家族 Superfamily superfamily	b.40.17 — Proteasome regulatory subunits PAN/Rpt, OB-fold domain
家族 Family family	b.40.17.1 — Proteasome regulatory subunits PAN/Rpt, OB-fold domain

结构域编号 domain_id	d3h43f1
类 Class class	h — Coiled coil proteins
折叠类型 Fold fold	h.1 — Parallel coiled-coil
超家族 Superfamily superfamily	h.1.39 — Proteasome regulatory subunits coiled coil regions
家族 Family family	h.1.39.1 — Proteasome regulatory subunits coiled coil regions

结构域编号 domain_id	d3h43f2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.40 — OB-fold
超家族 Superfamily superfamily	b.40.17 — Proteasome regulatory subunits PAN/Rpt, OB-fold domain
家族 Family family	b.40.17.1 — Proteasome regulatory subunits PAN/Rpt, OB-fold domain

结构域编号 domain_id	d3h43g1
类 Class class	h — Coiled coil proteins
折叠类型 Fold fold	h.1 — Parallel coiled-coil
超家族 Superfamily superfamily	h.1.39 — Proteasome regulatory subunits coiled coil regions
家族 Family family	h.1.39.1 — Proteasome regulatory subunits coiled coil regions

结构域编号 domain_id	d3h43g2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.40 — OB-fold
超家族 Superfamily superfamily	b.40.17 — Proteasome regulatory subunits PAN/Rpt, OB-fold domain
家族 Family family	b.40.17.1 — Proteasome regulatory subunits PAN/Rpt, OB-fold domain

结构域编号 domain_id	d3h43h1
类 Class class	h — Coiled coil proteins
折叠类型 Fold fold	h.1 — Parallel coiled-coil
超家族 Superfamily superfamily	h.1.39 — Proteasome regulatory subunits coiled coil regions
家族 Family family	h.1.39.1 — Proteasome regulatory subunits coiled coil regions

结构域编号 domain_id	d3h43h2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.40 — OB-fold
超家族 Superfamily superfamily	b.40.17 — Proteasome regulatory subunits PAN/Rpt, OB-fold domain
家族 Family family	b.40.17.1 — Proteasome regulatory subunits PAN/Rpt, OB-fold domain

结构域编号 domain_id	d3h43h3
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	d3h43i1
类 Class class	h — Coiled coil proteins
折叠类型 Fold fold	h.1 — Parallel coiled-coil
超家族 Superfamily superfamily	h.1.39 — Proteasome regulatory subunits coiled coil regions
家族 Family family	h.1.39.1 — Proteasome regulatory subunits coiled coil regions

结构域编号 domain_id	d3h43i2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.40 — OB-fold
超家族 Superfamily superfamily	b.40.17 — Proteasome regulatory subunits PAN/Rpt, OB-fold domain
家族 Family family	b.40.17.1 — Proteasome regulatory subunits PAN/Rpt, OB-fold domain

结构域编号 domain_id	d3h43i3
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	d3h43j1
类 Class class	h — Coiled coil proteins
折叠类型 Fold fold	h.1 — Parallel coiled-coil
超家族 Superfamily superfamily	h.1.39 — Proteasome regulatory subunits coiled coil regions
家族 Family family	h.1.39.1 — Proteasome regulatory subunits coiled coil regions

结构域编号 domain_id	d3h43j2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.40 — OB-fold
超家族 Superfamily superfamily	b.40.17 — Proteasome regulatory subunits PAN/Rpt, OB-fold domain
家族 Family family	b.40.17.1 — Proteasome regulatory subunits PAN/Rpt, OB-fold domain

结构域编号 domain_id	d3h43k1
类 Class class	h — Coiled coil proteins
折叠类型 Fold fold	h.1 — Parallel coiled-coil
超家族 Superfamily superfamily	h.1.39 — Proteasome regulatory subunits coiled coil regions
家族 Family family	h.1.39.1 — Proteasome regulatory subunits coiled coil regions

结构域编号 domain_id	d3h43k2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.40 — OB-fold
超家族 Superfamily superfamily	b.40.17 — Proteasome regulatory subunits PAN/Rpt, OB-fold domain
家族 Family family	b.40.17.1 — Proteasome regulatory subunits PAN/Rpt, OB-fold domain

结构域编号 domain_id	d3h43k3
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	d3h43l1
类 Class class	h — Coiled coil proteins
折叠类型 Fold fold	h.1 — Parallel coiled-coil
超家族 Superfamily superfamily	h.1.39 — Proteasome regulatory subunits coiled coil regions
家族 Family family	h.1.39.1 — Proteasome regulatory subunits coiled coil regions

结构域编号 domain_id	d3h43l2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.40 — OB-fold
超家族 Superfamily superfamily	b.40.17 — Proteasome regulatory subunits PAN/Rpt, OB-fold domain
家族 Family family	b.40.17.1 — Proteasome regulatory subunits PAN/Rpt, OB-fold domain

结构域编号 domain_id	d3h43l3
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

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晶胞边长 a length_a	126.640 Å
晶胞边长 b length_b	129.620 Å
晶胞边长 c length_c	60.610 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	48

空间群 space_group	P 21 21 2
空间群编号 int_tables_number	18
晶系 crystal_system	—

分辨率 resolution	2.100 Å
最低分辨率 resolution_low	40.890 Å
R 因子 r_factor	0.2170
R_work r_work	0.2170
R_free r_free	0.2620

描述 description	Proteasome-activating nucleotidase
分子量 formula_weight	9757.0 kDa
来源方法 src_method	man
拷贝数 entity_count	12

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	7312

N-terminal domain of the proteasome-activating nucleotidase of Methanocaldococcus jannaschii

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

Proteasome-activating nucleotidase

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

3h43__assembly_2__model_1

3h43__assembly_2__model_1 | I(q)

3h43__assembly_2__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) 28 domains

SCOP 2.08 (28 domains)

7. 引用文献 (1)

来源生物 organism	Methanocaldococcus jannaschii
通用名 common_name	Methanococcus jannaschii
NCBI 分类编号 ncbi_taxonomy_id	2190
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	133

N-terminal domain of the proteasome-activating nucleotidase of Methanocaldococcus jannaschii

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

Proteasome-activating nucleotidase

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

3h43__assembly_2__model_1

3h43__assembly_2__model_1 | I(q)

3h43__assembly_2__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) 28 domains

SCOP 2.08 (28 domains)

7. 引用文献 (1)