1pzf

T.gondii LDH1 ternary complex with APAD+ and oxalate

Method: X-RAY DIFFRACTION Dmax: 92.6 Å Quality: EXCELLENT

SAXS 散射曲线 SAXS Profile

SAXS profile for 1pzf

P(r) 距离分布 P(r) Distribution

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

条目编号 entry_id1pzf
沉积日期 deposition_date2003-07-10
结构标题 titleT.gondii LDH1 ternary complex with APAD+ and oxalate
关键词 keywordsAPAD, Rossmann fold, tetramer, apicomplexa, OXIDOREDUCTASE; OXIDOREDUCTASE
实验方法 methodX-RAY DIFFRACTION

2. SAXS 参数 (CRYSOL 理论计算) 2. SAXS Parameters (CRYSOL)

回转半径 Rg (Guinier) rg_guinier31.43
回转半径 Rg (电子) rg_electron30.59
零角强度 I(0) i0324552000.00
分子量 molecular_weight144360.0 kDa
排除体积 excluded_volume180790 ų
包络体积 envelope_volume209970 ų
水化壳体积 shell_volume53527 ų
包络直径 envelope_diameter97.5
壳层 Rg shell_rg40.26
包络 Rg envelope_rg30.84
形状 Rg shape_rg30.60
总 Rg total_rg31.31
总原子数 total_atoms10072
残基数 n_residues1248
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

3. P(r) 距离分布 (GNOM 反演) 3. P(r) Analysis (GNOM)

最大尺寸 Dmax dmax92.6
Rg (实空间) rg_real31.18
Rg 误差 (实空间) rg_real_error0.33
I(0) (实空间) i0_real3.2460e+08
I(0) 误差 (实空间) i0_real_error4.2750e+06
Rg (倒空间) rg_reciprocal31.29
I(0) (倒空间) i0_reciprocal324600000.0000
解质量估计 total_estimate0.9064
解质量评级 solution_quality EXCELLENT a EXCELLENT solution
P(r) 峰数 n_peaks2
主峰位置 r_peak_primary40.8
偏度 Skewness skewness0.070
峰度 Kurtosis kurtosis-0.587
角度范围 angular_range— – 0.2500 −1
当前正则化参数 α current_alpha0.0000
最高正则化参数 α highest_alpha174600000.0000
实空间数据点数 n_real_points51
GNOM 版本 gnom_version4.1.3
质量判据 quality_criteria AN1: 0.000; Oscil: 0.960; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.976; Smooth: 0.921

4. 晶体学与实验 4. Crystallography & Experiment

5. 实体与聚合体信息 (4)

6. 折叠分类 (SCOP + CATH) 18 domains

SCOP 2.08 (10 domains)

结构域编号 domain_idd1pzfa1
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.2.1.5 — LDH N-terminal domain-like
结构域编号 domain_idd1pzfa2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.162 — LDH C-terminal domain-like
超家族 Superfamily superfamilyd.162.1 — LDH C-terminal domain-like
家族 Family familyd.162.1.1 — Lactate & malate dehydrogenases, C-terminal domain
结构域编号 domain_idd1pzfa3
类 Class classl — Artifacts
折叠类型 Fold foldl.1 — Tags
超家族 Superfamily superfamilyl.1.1 — Tags
家族 Family familyl.1.1.1 — Tags
结构域编号 domain_idd1pzfb1
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.2.1.5 — LDH N-terminal domain-like
结构域编号 domain_idd1pzfb2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.162 — LDH C-terminal domain-like
超家族 Superfamily superfamilyd.162.1 — LDH C-terminal domain-like
家族 Family familyd.162.1.1 — Lactate & malate dehydrogenases, C-terminal domain
结构域编号 domain_idd1pzfb3
类 Class classl — Artifacts
折叠类型 Fold foldl.1 — Tags
超家族 Superfamily superfamilyl.1.1 — Tags
家族 Family familyl.1.1.1 — Tags
结构域编号 domain_idd1pzfc1
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.2.1.5 — LDH N-terminal domain-like
结构域编号 domain_idd1pzfc2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.162 — LDH C-terminal domain-like
超家族 Superfamily superfamilyd.162.1 — LDH C-terminal domain-like
家族 Family familyd.162.1.1 — Lactate & malate dehydrogenases, C-terminal domain
结构域编号 domain_idd1pzfd1
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.2.1.5 — LDH N-terminal domain-like
结构域编号 domain_idd1pzfd2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.162 — LDH C-terminal domain-like
超家族 Superfamily superfamilyd.162.1 — LDH C-terminal domain-like
家族 Family familyd.162.1.1 — Lactate & malate dehydrogenases, C-terminal domain

CATH v4.4 (8 domains)

结构域编号 domain_id1pzfA01
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_id1pzfA02
类 Class class3 — Alpha Beta
架构 Architecture architecture90 — Alpha-Beta Complex
拓扑 Topology topology110 — L-2-Hydroxyisocaproate Dehydrogenase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal
结构域编号 domain_id1pzfB01
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_id1pzfB02
类 Class class3 — Alpha Beta
架构 Architecture architecture90 — Alpha-Beta Complex
拓扑 Topology topology110 — L-2-Hydroxyisocaproate Dehydrogenase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal
结构域编号 domain_id1pzfC01
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_id1pzfC02
类 Class class3 — Alpha Beta
架构 Architecture architecture90 — Alpha-Beta Complex
拓扑 Topology topology110 — L-2-Hydroxyisocaproate Dehydrogenase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal
结构域编号 domain_id1pzfD01
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_id1pzfD02
类 Class class3 — Alpha Beta
架构 Architecture architecture90 — Alpha-Beta Complex
拓扑 Topology topology110 — L-2-Hydroxyisocaproate Dehydrogenase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal

7. 引用文献 (1)

8. 文件与曲线 (10)