3pmg

STRUCTURE OF RABBIT MUSCLE PHOSPHOGLUCOMUTASE AT 2.4 ANGSTROMS RESOLUTION. USE OF FREEZING POINT DEPRESSANT AND REDUCED TEMPERATURE TO ENHANCE DIFFRACTIVITY

Method: X-RAY DIFFRACTION Dmax: 133.6 Å Quality: GOOD

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

Phosphoglucomutase-1

物种未注明

UniProt P00949

当前结构中的状态

Assembly 聚集状态 构建体 突变与修饰 配体、离子与共同组分 实验方法与环境 结构质量
1 蛋白单体 单体 蛋白 × 1 PDB 声明:monomeric(1) 与蛋白拷贝数一致 链 B; UniProt 1–561 非标准单体:是(mmCIF未提供具体位点) MG MAGNESIUM ION × 1 X-RAY DIFFRACTION mmCIF 未提供已读取环境条件 分辨率 2.40 Å R-free 0.191
2 蛋白单体 单体 蛋白 × 1 PDB 声明:monomeric(1) 与蛋白拷贝数一致 链 A; UniProt 1–561 非标准单体:是(mmCIF未提供具体位点) MG MAGNESIUM ION × 1 X-RAY DIFFRACTION mmCIF 未提供已读取环境条件 分辨率 2.40 Å R-free 0.191

数据库中的同蛋白其他状态

以下每一行都是同一 UniProt 蛋白在另一个 PDB 条目中的 biological assembly, “相对当前条目”直接指出证据层面的不同;没有差异标签表示当前已读取字段一致。

共 5 个其他 PDB 条目、8 个 assembly。 打开独立比较页并筛选聚集状态

查看构建体与数据证据
UniProt名称 PGMU_RABIT
Isoform
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–561; UniProt 1–561 作者链 B; PDB构建体 1–561; UniProt 1–561

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。

SAXS 散射曲线 SAXS Profile

SAXS profile for 3pmg

P(r) 距离分布 P(r) Distribution

P(r) distribution for 3pmg
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2. 结构基本信息 2. Structure Basics

条目编号 entry_id3pmg
沉积日期 deposition_date1995-03-02
结构标题 titleSTRUCTURE OF RABBIT MUSCLE PHOSPHOGLUCOMUTASE AT 2.4 ANGSTROMS RESOLUTION. USE OF FREEZING POINT DEPRESSANT AND REDUCED TEMPERATURE TO ENHANCE DIFFRACTIVITY
关键词 keywordsPHOSPHOTRANSFERASE, ISOMERASE; ISOMERASE
实验方法 methodX-RAY DIFFRACTION

3. SAXS 参数 (CRYSOL 理论计算) 3. SAXS Parameters (CRYSOL)

回转半径 Rg (Guinier) rg_guinier37.10
回转半径 Rg (电子) rg_electron36.99
零角强度 I(0) i0226399000.00
分子量 molecular_weight123060.0 kDa
排除体积 excluded_volume154650 ų
包络体积 envelope_volume193050 ų
水化壳体积 shell_volume44703 ų
包络直径 envelope_diameter140.9
壳层 Rg shell_rg41.33
包络 Rg envelope_rg37.07
形状 Rg shape_rg37.00
总 Rg total_rg37.24
总原子数 total_atoms10610
残基数 n_residues1120
球谐函数阶数 n_harmonics20
q 范围 q_range— – 0.5000 −1
数据点数 n_points101
壳层类型 shell_typedirectional
溶剂电子密度 solvent_density0.3340 e/ų
壳层衬度 contrast_shell0.0300 e/ų
CRYSOL 版本 crysol_version4.1.3

4. P(r) 距离分布 (GNOM 反演) 4. P(r) Analysis (GNOM)

最大尺寸 Dmax dmax133.6
Rg (实空间) rg_real37.43
Rg 误差 (实空间) rg_real_error1.94
I(0) (实空间) i0_real2.2640e+08
I(0) 误差 (实空间) i0_real_error4.6390e+06
Rg (倒空间) rg_reciprocal37.23
I(0) (倒空间) i0_reciprocal226400000.0000
解质量估计 total_estimate0.8147
解质量评级 solution_quality GOOD a GOOD solution
P(r) 峰数 n_peaks1
主峰位置 r_peak_primary34.2
偏度 Skewness skewness0.573
峰度 Kurtosis kurtosis-0.126
角度范围 angular_range— – 0.2150 −1
当前正则化参数 α current_alpha0.0000
最高正则化参数 α highest_alpha60910000.0000
实空间数据点数 n_real_points44
GNOM 版本 gnom_version4.1.3
质量判据 quality_criteria AN1: 0.000; Oscil: 0.669; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.696; Smooth: 0.885

5. 晶体学与实验 5. Crystallography & Experiment

6. 实体与聚合物信息 Entities & Polymers (3)

7. 折叠分类 (SCOP + CATH) 16 domains

SCOP 2.08 (8 domains)

结构域编号 domain_idd3pmga1
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.84 — Phosphoglucomutase, first 3 domains
超家族 Superfamily superfamilyc.84.1 — Phosphoglucomutase, first 3 domains
家族 Family familyc.84.1.1 — Phosphoglucomutase, first 3 domains
结构域编号 domain_idd3pmga2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.84 — Phosphoglucomutase, first 3 domains
超家族 Superfamily superfamilyc.84.1 — Phosphoglucomutase, first 3 domains
家族 Family familyc.84.1.1 — Phosphoglucomutase, first 3 domains
结构域编号 domain_idd3pmga3
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.84 — Phosphoglucomutase, first 3 domains
超家族 Superfamily superfamilyc.84.1 — Phosphoglucomutase, first 3 domains
家族 Family familyc.84.1.1 — Phosphoglucomutase, first 3 domains
结构域编号 domain_idd3pmga4
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.129 — TBP-like
超家族 Superfamily superfamilyd.129.2 — Phosphoglucomutase, C-terminal domain
家族 Family familyd.129.2.1 — Phosphoglucomutase, C-terminal domain
结构域编号 domain_idd3pmgb1
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.84 — Phosphoglucomutase, first 3 domains
超家族 Superfamily superfamilyc.84.1 — Phosphoglucomutase, first 3 domains
家族 Family familyc.84.1.1 — Phosphoglucomutase, first 3 domains
结构域编号 domain_idd3pmgb2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.84 — Phosphoglucomutase, first 3 domains
超家族 Superfamily superfamilyc.84.1 — Phosphoglucomutase, first 3 domains
家族 Family familyc.84.1.1 — Phosphoglucomutase, first 3 domains
结构域编号 domain_idd3pmgb3
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.84 — Phosphoglucomutase, first 3 domains
超家族 Superfamily superfamilyc.84.1 — Phosphoglucomutase, first 3 domains
家族 Family familyc.84.1.1 — Phosphoglucomutase, first 3 domains
结构域编号 domain_idd3pmgb4
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.129 — TBP-like
超家族 Superfamily superfamilyd.129.2 — Phosphoglucomutase, C-terminal domain
家族 Family familyd.129.2.1 — Phosphoglucomutase, C-terminal domain

CATH v4.4 (8 domains)

结构域编号 domain_id3pmgA01
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology120 — Alpha-D-Glucose-1,6-Bisphosphate; Chain A, domain 3
同源超家族 H-superfamily homologous superfamily10 — Alpha-D-Glucose-1,6-Bisphosphate, subunit A, domain 3
结构域编号 domain_id3pmgA02
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology120 — Alpha-D-Glucose-1,6-Bisphosphate; Chain A, domain 3
同源超家族 H-superfamily homologous superfamily10 — Alpha-D-Glucose-1,6-Bisphosphate, subunit A, domain 3
结构域编号 domain_id3pmgA03
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology120 — Alpha-D-Glucose-1,6-Bisphosphate; Chain A, domain 3
同源超家族 H-superfamily homologous superfamily10 — Alpha-D-Glucose-1,6-Bisphosphate, subunit A, domain 3
结构域编号 domain_id3pmgA04
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology310 — TATA-Binding Protein
同源超家族 H-superfamily homologous superfamily50 — Alpha-D-phosphohexomutase, C-terminal domain
结构域编号 domain_id3pmgB01
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology120 — Alpha-D-Glucose-1,6-Bisphosphate; Chain A, domain 3
同源超家族 H-superfamily homologous superfamily10 — Alpha-D-Glucose-1,6-Bisphosphate, subunit A, domain 3
结构域编号 domain_id3pmgB02
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology120 — Alpha-D-Glucose-1,6-Bisphosphate; Chain A, domain 3
同源超家族 H-superfamily homologous superfamily10 — Alpha-D-Glucose-1,6-Bisphosphate, subunit A, domain 3
结构域编号 domain_id3pmgB03
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology120 — Alpha-D-Glucose-1,6-Bisphosphate; Chain A, domain 3
同源超家族 H-superfamily homologous superfamily10 — Alpha-D-Glucose-1,6-Bisphosphate, subunit A, domain 3
结构域编号 domain_id3pmgB04
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology310 — TATA-Binding Protein
同源超家族 H-superfamily homologous superfamily50 — Alpha-D-phosphohexomutase, C-terminal domain

8. 引用文献 (5)

9. 文件与曲线 (10)