1aip

EF-TU EF-TS COMPLEX FROM THERMUS THERMOPHILUS

Method: X-RAY DIFFRACTION Dmax: 197.5 Å Quality: GOOD

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

ELONGATION FACTOR TU

Thermus thermophilus

UniProt P60338

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 蛋白异源复合物 异源复合物 蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白拷贝数一致 链 A; UniProt 1–405 链 B; UniProt 1–405 未记录 ELONGATION FACTOR TS × 2 (P43895) X-RAY DIFFRACTION X-ray结晶条件:pH 6.5;60 MM CACODYLATE, PH 6.5 70 MM AMMONIUM SULFATE 8% PEG 8000 分辨率 3.00 Å R-free 0.289
2 蛋白异源复合物 异源复合物 蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白拷贝数一致 链 E; UniProt 1–405 链 F; UniProt 1–405 未记录 ELONGATION FACTOR TS × 2 (P43895) X-RAY DIFFRACTION X-ray结晶条件:pH 6.5;60 MM CACODYLATE, PH 6.5 70 MM AMMONIUM SULFATE 8% PEG 8000 分辨率 3.00 Å R-free 0.289

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 7 个其他 PDB 条目、11 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 EFTU1_THETH
Isoform
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–405; UniProt 1–405 作者链 B; PDB构建体 1–405; UniProt 1–405 作者链 E; PDB构建体 1–405; UniProt 1–405 作者链 F; PDB构建体 1–405; UniProt 1–405

ELONGATION FACTOR TS

Thermus thermophilus

UniProt P43895

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 蛋白异源复合物 异源复合物 蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白拷贝数一致 链 C; UniProt 1–196 链 D; UniProt 1–196 未记录 ELONGATION FACTOR TU × 2 (P60338) X-RAY DIFFRACTION X-ray结晶条件:pH 6.5;60 MM CACODYLATE, PH 6.5 70 MM AMMONIUM SULFATE 8% PEG 8000 分辨率 3.00 Å R-free 0.289
2 蛋白异源复合物 异源复合物 蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白拷贝数一致 链 G; UniProt 1–196 链 H; UniProt 1–196 未记录 ELONGATION FACTOR TU × 2 (P60338) X-RAY DIFFRACTION X-ray结晶条件:pH 6.5;60 MM CACODYLATE, PH 6.5 70 MM AMMONIUM SULFATE 8% PEG 8000 分辨率 3.00 Å R-free 0.289

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 1 个其他 PDB 条目、1 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 EFTS_THET8
Isoform
PDB实体 2
链与序列区间 作者链 C; PDB构建体 1–196; UniProt 1–196 作者链 D; PDB构建体 1–196; UniProt 1–196 作者链 G; PDB构建体 1–196; UniProt 1–196 作者链 H; PDB构建体 1–196; UniProt 1–196

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 1aip

P(r) 距离分布 P(r) Distribution

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

条目编号 entry_id1aip
沉积日期 deposition_date1997-04-22
结构标题 titleEF-TU EF-TS COMPLEX FROM THERMUS THERMOPHILUS
关键词 keywordsELONGATION FACTOR, NUCLEOTIDE EXCHANGE, GTP-BINDING, COMPLEX OF TWO ELONGATION FACTORS; COMPLEX OF TWO ELONGATION FACTORS
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_guinier58.26
回转半径 Rg (电子) rg_electron58.72
零角强度 I(0) i0901729000.00
分子量 molecular_weight249760.0 kDa
排除体积 excluded_volume312700 ų
包络体积 envelope_volume481880 ų
水化壳体积 shell_volume73238 ų
包络直径 envelope_diameter214.0
壳层 Rg shell_rg54.36
包络 Rg envelope_rg57.28
形状 Rg shape_rg58.72
总 Rg total_rg58.60
总原子数 total_atoms17560
残基数 n_residues2269
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 dmax197.5
Rg (实空间) rg_real58.71
Rg 误差 (实空间) rg_real_error1.71
I(0) (实空间) i0_real9.0170e+08
I(0) 误差 (实空间) i0_real_error1.8450e+07
Rg (倒空间) rg_reciprocal57.86
I(0) (倒空间) i0_reciprocal900500000.0000
解质量估计 total_estimate0.8419
解质量评级 solution_quality GOOD a GOOD solution
P(r) 峰数 n_peaks1
主峰位置 r_peak_primary58.5
偏度 Skewness skewness0.502
峰度 Kurtosis kurtosis-0.250
角度范围 angular_range— – 0.1350 −1
当前正则化参数 α current_alpha0.0008
最高正则化参数 α highest_alpha39340000.0000
实空间数据点数 n_real_points28
GNOM 版本 gnom_version4.1.3
质量判据 quality_criteria AN1: 0.000; Oscil: 0.875; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.926; Smooth: 0.391

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) 44 domains

SCOP 2.08 (20 domains)

结构域编号 domain_idd1aipa1
类 Class classb — All beta proteins
折叠类型 Fold foldb.43 — Reductase/isomerase/elongation factor common domain
超家族 Superfamily superfamilyb.43.3 — Translation proteins
家族 Family familyb.43.3.1 — Elongation factors
结构域编号 domain_idd1aipa2
类 Class classb — All beta proteins
折叠类型 Fold foldb.44 — Elongation factor/aminomethyltransferase common domain
超家族 Superfamily superfamilyb.44.1 — EF-Tu/eEF-1alpha/eIF2-gamma C-terminal domain
家族 Family familyb.44.1.1 — EF-Tu/eEF-1alpha/eIF2-gamma C-terminal domain
结构域编号 domain_idd1aipa3
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.37 — P-loop containing nucleoside triphosphate hydrolases
超家族 Superfamily superfamilyc.37.1 — P-loop containing nucleoside triphosphate hydrolases
家族 Family familyc.37.1.8 — G proteins
结构域编号 domain_idd1aipb1
类 Class classb — All beta proteins
折叠类型 Fold foldb.43 — Reductase/isomerase/elongation factor common domain
超家族 Superfamily superfamilyb.43.3 — Translation proteins
家族 Family familyb.43.3.1 — Elongation factors
结构域编号 domain_idd1aipb2
类 Class classb — All beta proteins
折叠类型 Fold foldb.44 — Elongation factor/aminomethyltransferase common domain
超家族 Superfamily superfamilyb.44.1 — EF-Tu/eEF-1alpha/eIF2-gamma C-terminal domain
家族 Family familyb.44.1.1 — EF-Tu/eEF-1alpha/eIF2-gamma C-terminal domain
结构域编号 domain_idd1aipb3
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.37 — P-loop containing nucleoside triphosphate hydrolases
超家族 Superfamily superfamilyc.37.1 — P-loop containing nucleoside triphosphate hydrolases
家族 Family familyc.37.1.8 — G proteins
结构域编号 domain_idd1aipc1
类 Class classa — All alpha proteins
折叠类型 Fold folda.5 — RuvA C-terminal domain-like
超家族 Superfamily superfamilya.5.2 — UBA-like
家族 Family familya.5.2.2 — TS-N domain
结构域编号 domain_idd1aipc2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.43 — EF-Ts domain-like
超家族 Superfamily superfamilyd.43.1 — Elongation factor Ts (EF-Ts), dimerisation domain
家族 Family familyd.43.1.1 — Elongation factor Ts (EF-Ts), dimerisation domain
结构域编号 domain_idd1aipd1
类 Class classa — All alpha proteins
折叠类型 Fold folda.5 — RuvA C-terminal domain-like
超家族 Superfamily superfamilya.5.2 — UBA-like
家族 Family familya.5.2.2 — TS-N domain
结构域编号 domain_idd1aipd2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.43 — EF-Ts domain-like
超家族 Superfamily superfamilyd.43.1 — Elongation factor Ts (EF-Ts), dimerisation domain
家族 Family familyd.43.1.1 — Elongation factor Ts (EF-Ts), dimerisation domain
结构域编号 domain_idd1aipe1
类 Class classb — All beta proteins
折叠类型 Fold foldb.43 — Reductase/isomerase/elongation factor common domain
超家族 Superfamily superfamilyb.43.3 — Translation proteins
家族 Family familyb.43.3.1 — Elongation factors
结构域编号 domain_idd1aipe2
类 Class classb — All beta proteins
折叠类型 Fold foldb.44 — Elongation factor/aminomethyltransferase common domain
超家族 Superfamily superfamilyb.44.1 — EF-Tu/eEF-1alpha/eIF2-gamma C-terminal domain
家族 Family familyb.44.1.1 — EF-Tu/eEF-1alpha/eIF2-gamma C-terminal domain
结构域编号 domain_idd1aipe3
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.37 — P-loop containing nucleoside triphosphate hydrolases
超家族 Superfamily superfamilyc.37.1 — P-loop containing nucleoside triphosphate hydrolases
家族 Family familyc.37.1.8 — G proteins
结构域编号 domain_idd1aipf1
类 Class classb — All beta proteins
折叠类型 Fold foldb.43 — Reductase/isomerase/elongation factor common domain
超家族 Superfamily superfamilyb.43.3 — Translation proteins
家族 Family familyb.43.3.1 — Elongation factors
结构域编号 domain_idd1aipf2
类 Class classb — All beta proteins
折叠类型 Fold foldb.44 — Elongation factor/aminomethyltransferase common domain
超家族 Superfamily superfamilyb.44.1 — EF-Tu/eEF-1alpha/eIF2-gamma C-terminal domain
家族 Family familyb.44.1.1 — EF-Tu/eEF-1alpha/eIF2-gamma C-terminal domain
结构域编号 domain_idd1aipf3
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.37 — P-loop containing nucleoside triphosphate hydrolases
超家族 Superfamily superfamilyc.37.1 — P-loop containing nucleoside triphosphate hydrolases
家族 Family familyc.37.1.8 — G proteins
结构域编号 domain_idd1aipg1
类 Class classa — All alpha proteins
折叠类型 Fold folda.5 — RuvA C-terminal domain-like
超家族 Superfamily superfamilya.5.2 — UBA-like
家族 Family familya.5.2.2 — TS-N domain
结构域编号 domain_idd1aipg2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.43 — EF-Ts domain-like
超家族 Superfamily superfamilyd.43.1 — Elongation factor Ts (EF-Ts), dimerisation domain
家族 Family familyd.43.1.1 — Elongation factor Ts (EF-Ts), dimerisation domain
结构域编号 domain_idd1aiph1
类 Class classa — All alpha proteins
折叠类型 Fold folda.5 — RuvA C-terminal domain-like
超家族 Superfamily superfamilya.5.2 — UBA-like
家族 Family familya.5.2.2 — TS-N domain
结构域编号 domain_idd1aiph2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.43 — EF-Ts domain-like
超家族 Superfamily superfamilyd.43.1 — Elongation factor Ts (EF-Ts), dimerisation domain
家族 Family familyd.43.1.1 — Elongation factor Ts (EF-Ts), dimerisation domain

CATH v4.4 (24 domains)

结构域编号 domain_id1aipA01
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 superfamily300 — P-loop containing nucleotide triphosphate hydrolases
结构域编号 domain_id1aipA02
类 Class class2 — Mainly Beta
架构 Architecture architecture40 — Beta Barrel
拓扑 Topology topology30 — Elongation Factor Tu (Ef-tu); domain 3
同源超家族 H-superfamily homologous superfamily10 — Translation factors
结构域编号 domain_id1aipA03
类 Class class2 — Mainly Beta
架构 Architecture architecture40 — Beta Barrel
拓扑 Topology topology30 — Elongation Factor Tu (Ef-tu); domain 3
同源超家族 H-superfamily homologous superfamily10 — Translation factors
结构域编号 domain_id1aipB01
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 superfamily300 — P-loop containing nucleotide triphosphate hydrolases
结构域编号 domain_id1aipB02
类 Class class2 — Mainly Beta
架构 Architecture architecture40 — Beta Barrel
拓扑 Topology topology30 — Elongation Factor Tu (Ef-tu); domain 3
同源超家族 H-superfamily homologous superfamily10 — Translation factors
结构域编号 domain_id1aipB03
类 Class class2 — Mainly Beta
架构 Architecture architecture40 — Beta Barrel
拓扑 Topology topology30 — Elongation Factor Tu (Ef-tu); domain 3
同源超家族 H-superfamily homologous superfamily10 — Translation factors
结构域编号 domain_id1aipC01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology479 — Tetrahydropterin Synthase; Chain A
同源超家族 H-superfamily homologous superfamily20 — Elongation factor Ts, dimerisation domain
结构域编号 domain_id1aipC02
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology286 — GTP Cyclohydrolase I; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily20
结构域编号 domain_id1aipC03
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology8 — Helicase, Ruva Protein; domain 3
同源超家族 H-superfamily homologous superfamily10 — Ubiquitin-associated (UBA) domain
结构域编号 domain_id1aipD01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology479 — Tetrahydropterin Synthase; Chain A
同源超家族 H-superfamily homologous superfamily20 — Elongation factor Ts, dimerisation domain
结构域编号 domain_id1aipD02
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology286 — GTP Cyclohydrolase I; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily20
结构域编号 domain_id1aipD03
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology8 — Helicase, Ruva Protein; domain 3
同源超家族 H-superfamily homologous superfamily10 — Ubiquitin-associated (UBA) domain
结构域编号 domain_id1aipE01
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 superfamily300 — P-loop containing nucleotide triphosphate hydrolases
结构域编号 domain_id1aipE02
类 Class class2 — Mainly Beta
架构 Architecture architecture40 — Beta Barrel
拓扑 Topology topology30 — Elongation Factor Tu (Ef-tu); domain 3
同源超家族 H-superfamily homologous superfamily10 — Translation factors
结构域编号 domain_id1aipE03
类 Class class2 — Mainly Beta
架构 Architecture architecture40 — Beta Barrel
拓扑 Topology topology30 — Elongation Factor Tu (Ef-tu); domain 3
同源超家族 H-superfamily homologous superfamily10 — Translation factors
结构域编号 domain_id1aipF01
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 superfamily300 — P-loop containing nucleotide triphosphate hydrolases
结构域编号 domain_id1aipF02
类 Class class2 — Mainly Beta
架构 Architecture architecture40 — Beta Barrel
拓扑 Topology topology30 — Elongation Factor Tu (Ef-tu); domain 3
同源超家族 H-superfamily homologous superfamily10 — Translation factors
结构域编号 domain_id1aipF03
类 Class class2 — Mainly Beta
架构 Architecture architecture40 — Beta Barrel
拓扑 Topology topology30 — Elongation Factor Tu (Ef-tu); domain 3
同源超家族 H-superfamily homologous superfamily10 — Translation factors
结构域编号 domain_id1aipG01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology479 — Tetrahydropterin Synthase; Chain A
同源超家族 H-superfamily homologous superfamily20 — Elongation factor Ts, dimerisation domain
结构域编号 domain_id1aipG02
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology286 — GTP Cyclohydrolase I; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily20
结构域编号 domain_id1aipG03
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology8 — Helicase, Ruva Protein; domain 3
同源超家族 H-superfamily homologous superfamily10 — Ubiquitin-associated (UBA) domain
结构域编号 domain_id1aipH01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology479 — Tetrahydropterin Synthase; Chain A
同源超家族 H-superfamily homologous superfamily20 — Elongation factor Ts, dimerisation domain
结构域编号 domain_id1aipH02
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology286 — GTP Cyclohydrolase I; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily20
结构域编号 domain_id1aipH03
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology8 — Helicase, Ruva Protein; domain 3
同源超家族 H-superfamily homologous superfamily10 — Ubiquitin-associated (UBA) domain

8. 引用文献 (1)

9. 文件与曲线 (10)