1d1s

WILD-TYPE HUMAN SIGMA (CLASS IV) ALCOHOL DEHYDROGENASE

Method: X-RAY DIFFRACTION Dmax: 147.8 Å Quality: REASONABLE

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

ALCOHOL DEHYDROGENASE CLASS IV SIGMA CHAIN

Homo sapiens

UniProt P40394

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 × 4 PDB 声明:tetrameric(4) 与蛋白拷贝数一致 链 A; UniProt 2–374 链 B; UniProt 2–374 链 C; UniProt 2–374 链 D; UniProt 2–374 未记录 ZN ZINC ION × 19 ACT ACETATE ION × 13 CAC CACODYLATE ION × 5 NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE × 4 X-RAY DIFFRACTION X-ray结晶条件:VAPOR DIFFUSION, SITTING DROP;pH 6.5;277 K;100 MM CACODYLATE, 100 MM ZINC ACETATE, 7.5 MM NAD+, 18% POLYETHYLENE GLYCOL 6000, 8 MG/ML ENZYME, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K 分辨率 2.50 Å R-free 0.268
2 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 B; UniProt 2–374 链 D; UniProt 2–374 未记录 ZN ZINC ION × 10 ACT ACETATE ION × 7 CAC CACODYLATE ION × 4 NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE × 2 X-RAY DIFFRACTION X-ray结晶条件:VAPOR DIFFUSION, SITTING DROP;pH 6.5;277 K;100 MM CACODYLATE, 100 MM ZINC ACETATE, 7.5 MM NAD+, 18% POLYETHYLENE GLYCOL 6000, 8 MG/ML ENZYME, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K 分辨率 2.50 Å R-free 0.268
3 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 2–374 链 B; UniProt 2–374 未记录 ZN ZINC ION × 11 ACT ACETATE ION × 6 CAC CACODYLATE ION × 5 NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE × 2 X-RAY DIFFRACTION X-ray结晶条件:VAPOR DIFFUSION, SITTING DROP;pH 6.5;277 K;100 MM CACODYLATE, 100 MM ZINC ACETATE, 7.5 MM NAD+, 18% POLYETHYLENE GLYCOL 6000, 8 MG/ML ENZYME, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K 分辨率 2.50 Å R-free 0.268
4 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 C; UniProt 2–374 链 D; UniProt 2–374 未记录 ZN ZINC ION × 8 ACT ACETATE ION × 7 NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE × 2 X-RAY DIFFRACTION X-ray结晶条件:VAPOR DIFFUSION, SITTING DROP;pH 6.5;277 K;100 MM CACODYLATE, 100 MM ZINC ACETATE, 7.5 MM NAD+, 18% POLYETHYLENE GLYCOL 6000, 8 MG/ML ENZYME, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K 分辨率 2.50 Å R-free 0.268

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 2 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 ADH7_HUMAN
Isoform
PDB实体 1
链与序列区间 作者链 A; PDB构建体 2–373; UniProt 2–374 作者链 B; PDB构建体 2–373; UniProt 2–374 作者链 C; PDB构建体 2–373; UniProt 2–374 作者链 D; PDB构建体 2–373; UniProt 2–374

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 1d1s

P(r) 距离分布 P(r) Distribution

P(r) distribution for 1d1s
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2. 结构基本信息 2. Structure Basics

条目编号 entry_id1d1s
沉积日期 deposition_date1999-09-21
结构标题 titleWILD-TYPE HUMAN SIGMA (CLASS IV) ALCOHOL DEHYDROGENASE
关键词 keywordsROSSMAN OR DINUCLEOTIDE FOLD, OXIDOREDUCTASE; OXIDOREDUCTASE
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_guinier43.15
回转半径 Rg (电子) rg_electron43.82
零角强度 I(0) i0408255000.00
分子量 molecular_weight164860.0 kDa
排除体积 excluded_volume205980 ų
包络体积 envelope_volume262500 ų
水化壳体积 shell_volume53010 ų
包络直径 envelope_diameter159.7
壳层 Rg shell_rg44.70
包络 Rg envelope_rg43.76
形状 Rg shape_rg43.84
总 Rg total_rg43.78
总原子数 total_atoms11428
残基数 n_residues1492
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 dmax147.8
Rg (实空间) rg_real43.51
Rg 误差 (实空间) rg_real_error1.42
I(0) (实空间) i0_real4.0830e+08
I(0) 误差 (实空间) i0_real_error6.5850e+06
Rg (倒空间) rg_reciprocal43.15
I(0) (倒空间) i0_reciprocal408100000.0000
解质量估计 total_estimate0.6127
解质量评级 solution_quality REASONABLE a REASONABLE solution
P(r) 峰数 n_peaks1
主峰位置 r_peak_primary39.9
偏度 Skewness skewness0.526
峰度 Kurtosis kurtosis-0.292
角度范围 angular_range— – 0.1850 −1
当前正则化参数 α current_alpha0.0000
最高正则化参数 α highest_alpha67200000.0000
实空间数据点数 n_real_points38
GNOM 版本 gnom_version4.1.3
质量判据 quality_criteria AN1: 0.000; Oscil: 0.792; Stabil: 1.000; Sysdev: 0.083; Positv: 1.000; Valcen: 0.831; Smooth: 0.503

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

6. 实体与聚合物信息 Entities & Polymers (6)

7. 折叠分类 (SCOP + CATH) 16 domains

SCOP 2.08 (8 domains)

结构域编号 domain_idd1d1sa1
类 Class classb — All beta proteins
折叠类型 Fold foldb.35 — GroES-like
超家族 Superfamily superfamilyb.35.1 — GroES-like
家族 Family familyb.35.1.2 — Alcohol dehydrogenase-like, N-terminal domain
结构域编号 domain_idd1d1sa2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.2 — NAD(P)-binding Rossmann-fold domains
超家族 Superfamily superfamilyc.2.1 — NAD(P)-binding Rossmann-fold domains
家族 Family familyc.2.1.1 — Alcohol dehydrogenase-like, C-terminal domain
结构域编号 domain_idd1d1sb1
类 Class classb — All beta proteins
折叠类型 Fold foldb.35 — GroES-like
超家族 Superfamily superfamilyb.35.1 — GroES-like
家族 Family familyb.35.1.2 — Alcohol dehydrogenase-like, N-terminal domain
结构域编号 domain_idd1d1sb2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.2 — NAD(P)-binding Rossmann-fold domains
超家族 Superfamily superfamilyc.2.1 — NAD(P)-binding Rossmann-fold domains
家族 Family familyc.2.1.1 — Alcohol dehydrogenase-like, C-terminal domain
结构域编号 domain_idd1d1sc1
类 Class classb — All beta proteins
折叠类型 Fold foldb.35 — GroES-like
超家族 Superfamily superfamilyb.35.1 — GroES-like
家族 Family familyb.35.1.2 — Alcohol dehydrogenase-like, N-terminal domain
结构域编号 domain_idd1d1sc2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.2 — NAD(P)-binding Rossmann-fold domains
超家族 Superfamily superfamilyc.2.1 — NAD(P)-binding Rossmann-fold domains
家族 Family familyc.2.1.1 — Alcohol dehydrogenase-like, C-terminal domain
结构域编号 domain_idd1d1sd1
类 Class classb — All beta proteins
折叠类型 Fold foldb.35 — GroES-like
超家族 Superfamily superfamilyb.35.1 — GroES-like
家族 Family familyb.35.1.2 — Alcohol dehydrogenase-like, N-terminal domain
结构域编号 domain_idd1d1sd2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.2 — NAD(P)-binding Rossmann-fold domains
超家族 Superfamily superfamilyc.2.1 — NAD(P)-binding Rossmann-fold domains
家族 Family familyc.2.1.1 — Alcohol dehydrogenase-like, C-terminal domain

CATH v4.4 (8 domains)

结构域编号 domain_id1d1sA01
类 Class class3 — Alpha Beta
架构 Architecture architecture90 — Alpha-Beta Complex
拓扑 Topology topology180 — Quinone Oxidoreductase; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily10 — Medium-chain alcohol dehydrogenases, catalytic domain
结构域编号 domain_id1d1sA02
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily720 — NAD(P)-binding Rossmann-like Domain
结构域编号 domain_id1d1sB01
类 Class class3 — Alpha Beta
架构 Architecture architecture90 — Alpha-Beta Complex
拓扑 Topology topology180 — Quinone Oxidoreductase; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily10 — Medium-chain alcohol dehydrogenases, catalytic domain
结构域编号 domain_id1d1sB02
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily720 — NAD(P)-binding Rossmann-like Domain
结构域编号 domain_id1d1sC01
类 Class class3 — Alpha Beta
架构 Architecture architecture90 — Alpha-Beta Complex
拓扑 Topology topology180 — Quinone Oxidoreductase; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily10 — Medium-chain alcohol dehydrogenases, catalytic domain
结构域编号 domain_id1d1sC02
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily720 — NAD(P)-binding Rossmann-like Domain
结构域编号 domain_id1d1sD01
类 Class class3 — Alpha Beta
架构 Architecture architecture90 — Alpha-Beta Complex
拓扑 Topology topology180 — Quinone Oxidoreductase; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily10 — Medium-chain alcohol dehydrogenases, catalytic domain
结构域编号 domain_id1d1sD02
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily720 — NAD(P)-binding Rossmann-like Domain

8. 引用文献 (2)

9. 文件与曲线 (10)