1c4g

PHOSPHOGLUCOMUTASE VANADATE BASED TRANSITION STATE ANALOG COMPLEX

Method: X-RAY DIFFRACTION Dmax: 133.7 Å Quality: GOOD

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

PROTEIN (ALPHA-D-GLUCOSE 1-PHOSPHATE PHOSPHOGLUCOMUTASE)

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 蛋白同源多聚体 同源多聚体 蛋白 × 2 PDB 声明:dimeric(2) 与蛋白拷贝数一致 链 A; UniProt 2–562 链 B; UniProt 2–562 未记录 CO COBALT (II) ION × 1 VG1 ALPHA-D-GLUCOSE-1-PHOSPHATE-6-VANADATE × 1 X-RAY DIFFRACTION mmCIF 未提供已读取环境条件 分辨率 2.70 Å R-free 0.290

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、9 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 2–562 作者链 B; PDB构建体 1–561; UniProt 2–562

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 1c4g

P(r) 距离分布 P(r) Distribution

P(r) distribution for 1c4g
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2. 结构基本信息 2. Structure Basics

条目编号 entry_id1c4g
沉积日期 deposition_date1999-08-24
结构标题 titlePHOSPHOGLUCOMUTASE VANADATE BASED TRANSITION STATE ANALOG COMPLEX
关键词 keywordsPHOSPHOGLUCOMUTASE, PHOSPHOTRANSFERASE INHIBITOR SUBSTRATE COMPLEX, TRANSFERASE; TRANSFERASE
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_guinier37.14
回转半径 Rg (电子) rg_electron37.01
零角强度 I(0) i0228033000.00
分子量 molecular_weight123270.0 kDa
排除体积 excluded_volume154870 ų
包络体积 envelope_volume200540 ų
水化壳体积 shell_volume45947 ų
包络直径 envelope_diameter140.6
壳层 Rg shell_rg41.55
包络 Rg envelope_rg37.57
形状 Rg shape_rg37.02
总 Rg total_rg37.28
总原子数 total_atoms8679
残基数 n_residues1122
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 dmax133.7
Rg (实空间) rg_real37.48
Rg 误差 (实空间) rg_real_error1.51
I(0) (实空间) i0_real2.2800e+08
I(0) 误差 (实空间) i0_real_error3.4960e+06
Rg (倒空间) rg_reciprocal37.27
I(0) (倒空间) i0_reciprocal228000000.0000
解质量估计 total_estimate0.8130
解质量评级 solution_quality GOOD a GOOD solution
P(r) 峰数 n_peaks2
主峰位置 r_peak_primary34.2
偏度 Skewness skewness0.586
峰度 Kurtosis kurtosis-0.083
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_alpha89740000.0000
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: 0.663; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.694; Smooth: 0.882

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

6. 实体与聚合物信息 Entities & Polymers (4)

7. 折叠分类 (SCOP + CATH) 16 domains

SCOP 2.08 (8 domains)

结构域编号 domain_idd1c4ga1
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_idd1c4ga2
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_idd1c4ga3
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_idd1c4ga4
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_idd1c4gb1
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_idd1c4gb2
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_idd1c4gb3
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_idd1c4gb4
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_id1c4gA01
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_id1c4gA02
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_id1c4gA03
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_id1c4gA04
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_id1c4gB01
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_id1c4gB02
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_id1c4gB03
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_id1c4gB04
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 (8)

9. 文件与曲线 (10)