1tnb

Rat Protein Geranylgeranyltransferase Type-I Complexed with a GGPP analog and a substrate KKSKTKCVIF Peptide Derived from TC21

Method: X-RAY DIFFRACTION

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

geranylgeranyltransferase type I alpha subunit

Rattus norvegicus

UniProt Q04631

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 蛋白异源复合物 异源复合物 蛋白 3 Geranylgeranyl transferase type I beta subunit × 1 (P53610) Fusion protein × 1 ZINC ION × 1 2-[METHYL-(5-GERANYL-4-METHYL-PENT-3-ENYL)-AMINO]-ETHYL-DIPHOSPHATE × 1 water × 3 与蛋白数一致
2 蛋白异源复合物 异源复合物 蛋白 3 Geranylgeranyl transferase type I beta subunit × 1 (P53610) Fusion protein × 1 ZINC ION × 1 2-[METHYL-(5-GERANYL-4-METHYL-PENT-3-ENYL)-AMINO]-ETHYL-DIPHOSPHATE × 1 CHLORIDE ION × 1 water × 3 与蛋白数一致
3 蛋白异源复合物 异源复合物 蛋白 3 Geranylgeranyl transferase type I beta subunit × 1 (P53610) Fusion protein × 1 ZINC ION × 1 2-[METHYL-(5-GERANYL-4-METHYL-PENT-3-ENYL)-AMINO]-ETHYL-DIPHOSPHATE × 1 CHLORIDE ION × 1 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 water × 3 与蛋白数一致
4 蛋白异源复合物 异源复合物 蛋白 3 Geranylgeranyl transferase type I beta subunit × 1 (P53610) Fusion protein × 1 ZINC ION × 1 2-[METHYL-(5-GERANYL-4-METHYL-PENT-3-ENYL)-AMINO]-ETHYL-DIPHOSPHATE × 1 CHLORIDE ION × 1 water × 3 与蛋白数一致
5 蛋白异源复合物 异源复合物 蛋白 3 Geranylgeranyl transferase type I beta subunit × 1 (P53610) Fusion protein × 1 ZINC ION × 1 2-[METHYL-(5-GERANYL-4-METHYL-PENT-3-ENYL)-AMINO]-ETHYL-DIPHOSPHATE × 1 water × 3 与蛋白数一致
6 蛋白异源复合物 异源复合物 蛋白 3 Geranylgeranyl transferase type I beta subunit × 1 (P53610) Fusion protein × 1 ZINC ION × 1 2-[METHYL-(5-GERANYL-4-METHYL-PENT-3-ENYL)-AMINO]-ETHYL-DIPHOSPHATE × 1 water × 3 与蛋白数一致

数据库中的同蛋白其他状态

查看构建体与数据证据
UniProt名称 PFTA_RAT
Isoform
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–377; UniProt 1–377 作者链 C; PDB构建体 1–377; UniProt 1–377 作者链 E; PDB构建体 1–377; UniProt 1–377 作者链 G; PDB构建体 1–377; UniProt 1–377 作者链 I; PDB构建体 1–377; UniProt 1–377 作者链 K; PDB构建体 1–377; UniProt 1–377

Geranylgeranyl transferase type I beta subunit

Rattus norvegicus

UniProt P53610

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 蛋白异源复合物 异源复合物 蛋白 3 geranylgeranyltransferase type I alpha subunit × 1 (Q04631) Fusion protein × 1 ZINC ION × 1 2-[METHYL-(5-GERANYL-4-METHYL-PENT-3-ENYL)-AMINO]-ETHYL-DIPHOSPHATE × 1 water × 3 与蛋白数一致
2 蛋白异源复合物 异源复合物 蛋白 3 geranylgeranyltransferase type I alpha subunit × 1 (Q04631) Fusion protein × 1 ZINC ION × 1 2-[METHYL-(5-GERANYL-4-METHYL-PENT-3-ENYL)-AMINO]-ETHYL-DIPHOSPHATE × 1 CHLORIDE ION × 1 water × 3 与蛋白数一致
3 蛋白异源复合物 异源复合物 蛋白 3 geranylgeranyltransferase type I alpha subunit × 1 (Q04631) Fusion protein × 1 ZINC ION × 1 2-[METHYL-(5-GERANYL-4-METHYL-PENT-3-ENYL)-AMINO]-ETHYL-DIPHOSPHATE × 1 CHLORIDE ION × 1 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 water × 3 与蛋白数一致
4 蛋白异源复合物 异源复合物 蛋白 3 geranylgeranyltransferase type I alpha subunit × 1 (Q04631) Fusion protein × 1 ZINC ION × 1 2-[METHYL-(5-GERANYL-4-METHYL-PENT-3-ENYL)-AMINO]-ETHYL-DIPHOSPHATE × 1 CHLORIDE ION × 1 water × 3 与蛋白数一致
5 蛋白异源复合物 异源复合物 蛋白 3 geranylgeranyltransferase type I alpha subunit × 1 (Q04631) Fusion protein × 1 ZINC ION × 1 2-[METHYL-(5-GERANYL-4-METHYL-PENT-3-ENYL)-AMINO]-ETHYL-DIPHOSPHATE × 1 water × 3 与蛋白数一致
6 蛋白异源复合物 异源复合物 蛋白 3 geranylgeranyltransferase type I alpha subunit × 1 (Q04631) Fusion protein × 1 ZINC ION × 1 2-[METHYL-(5-GERANYL-4-METHYL-PENT-3-ENYL)-AMINO]-ETHYL-DIPHOSPHATE × 1 water × 3 与蛋白数一致

数据库中的同蛋白其他状态

查看构建体与数据证据
UniProt名称 PGT1_RAT
Isoform
PDB实体 2
链与序列区间 作者链 B; PDB构建体 1–377; UniProt 1–377 作者链 D; PDB构建体 1–377; UniProt 1–377 作者链 F; PDB构建体 1–377; UniProt 1–377 作者链 H; PDB构建体 1–377; UniProt 1–377 作者链 J; PDB构建体 1–377; UniProt 1–377 作者链 L; PDB构建体 1–377; UniProt 1–377

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。

2. 结构基本信息 2. Structure Basics

条目编号 entry_id1tnb
沉积日期 deposition_date2004-06-11
结构标题 titleRat Protein Geranylgeranyltransferase Type-I Complexed with a GGPP analog and a substrate KKSKTKCVIF Peptide Derived from TC21
关键词 keywords;GGTase-I, geranylgeranyltransferase type-I, geranylgeranyl transferase, prenyltransferase, CaaX, TC21, Lipid modification, prenylation, substrate selectivity, Transferase ;; TRANSFERASE
实验方法 methodX-RAY DIFFRACTION

3. Official assembly/model 理论 SAXS Official SAXS Profiles

页面只读取最新 assembly 计算结果。每一条曲线都对应明确的 PDB、official biological assembly 和 coordinate model。

1tnb__assembly_3__model_1

Assembly 3 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

下载该曲线 .dat

1tnb__assembly_3__model_1 | I(q)

10-2 10-1 106 107 q (1/Angstrom) I(q)
100 个绘图点;横轴和纵轴均采用对数尺度。

1tnb__assembly_3__model_1 | P(r) · Pending

新版 assembly/model P(r) 尚未计算 此处仅保留位置,不展示旧数据 r (Angstrom) P(r)
P(r) 将按相同 assembly/model 分别计算和展示。
Rg(Guinier)27.10 Å
Rg(电子密度)26.17 Å
总 Rg26.91 Å
原子数5466
残基数665
排除体积96849 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 1tnb__assembly_1__model_1 trimeric (3) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
2 1 1tnb__assembly_2__model_1 trimeric (3) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
3 1 1tnb__assembly_3__model_1 trimeric (3) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
4 1 1tnb__assembly_4__model_1 trimeric (3) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
5 1 1tnb__assembly_5__model_1 trimeric (3) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
6 1 1tnb__assembly_6__model_1 trimeric (3) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载

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

5. 实体与聚合物信息 Entities & Polymers (8)

6. 折叠分类 (SCOP + CATH) 24 domains

SCOP 2.08 (12 domains)

结构域编号 domain_idd1tnba_
类 Class classa — All alpha proteins
折叠类型 Fold folda.118 — alpha-alpha superhelix
超家族 Superfamily superfamilya.118.6 — Protein prenylyltransferase
家族 Family familya.118.6.1 — Protein prenylyltransferase
结构域编号 domain_idd1tnbb_
类 Class classa — All alpha proteins
折叠类型 Fold folda.102 — alpha/alpha toroid
超家族 Superfamily superfamilya.102.4 — Terpenoid cyclases/Protein prenyltransferases
家族 Family familya.102.4.3 — Protein prenyltransferases
结构域编号 domain_idd1tnbc_
类 Class classa — All alpha proteins
折叠类型 Fold folda.118 — alpha-alpha superhelix
超家族 Superfamily superfamilya.118.6 — Protein prenylyltransferase
家族 Family familya.118.6.1 — Protein prenylyltransferase
结构域编号 domain_idd1tnbd_
类 Class classa — All alpha proteins
折叠类型 Fold folda.102 — alpha/alpha toroid
超家族 Superfamily superfamilya.102.4 — Terpenoid cyclases/Protein prenyltransferases
家族 Family familya.102.4.3 — Protein prenyltransferases
结构域编号 domain_idd1tnbe_
类 Class classa — All alpha proteins
折叠类型 Fold folda.118 — alpha-alpha superhelix
超家族 Superfamily superfamilya.118.6 — Protein prenylyltransferase
家族 Family familya.118.6.1 — Protein prenylyltransferase
结构域编号 domain_idd1tnbf_
类 Class classa — All alpha proteins
折叠类型 Fold folda.102 — alpha/alpha toroid
超家族 Superfamily superfamilya.102.4 — Terpenoid cyclases/Protein prenyltransferases
家族 Family familya.102.4.3 — Protein prenyltransferases
结构域编号 domain_idd1tnbg_
类 Class classa — All alpha proteins
折叠类型 Fold folda.118 — alpha-alpha superhelix
超家族 Superfamily superfamilya.118.6 — Protein prenylyltransferase
家族 Family familya.118.6.1 — Protein prenylyltransferase
结构域编号 domain_idd1tnbh_
类 Class classa — All alpha proteins
折叠类型 Fold folda.102 — alpha/alpha toroid
超家族 Superfamily superfamilya.102.4 — Terpenoid cyclases/Protein prenyltransferases
家族 Family familya.102.4.3 — Protein prenyltransferases
结构域编号 domain_idd1tnbi_
类 Class classa — All alpha proteins
折叠类型 Fold folda.118 — alpha-alpha superhelix
超家族 Superfamily superfamilya.118.6 — Protein prenylyltransferase
家族 Family familya.118.6.1 — Protein prenylyltransferase
结构域编号 domain_idd1tnbj_
类 Class classa — All alpha proteins
折叠类型 Fold folda.102 — alpha/alpha toroid
超家族 Superfamily superfamilya.102.4 — Terpenoid cyclases/Protein prenyltransferases
家族 Family familya.102.4.3 — Protein prenyltransferases
结构域编号 domain_idd1tnbk_
类 Class classa — All alpha proteins
折叠类型 Fold folda.118 — alpha-alpha superhelix
超家族 Superfamily superfamilya.118.6 — Protein prenylyltransferase
家族 Family familya.118.6.1 — Protein prenylyltransferase
结构域编号 domain_idd1tnbl_
类 Class classa — All alpha proteins
折叠类型 Fold folda.102 — alpha/alpha toroid
超家族 Superfamily superfamilya.102.4 — Terpenoid cyclases/Protein prenyltransferases
家族 Family familya.102.4.3 — Protein prenyltransferases

CATH v4.4 (12 domains)

结构域编号 domain_id1tnbA00
类 Class class1 — Mainly Alpha
架构 Architecture architecture25 — Alpha Horseshoe
拓扑 Topology topology40 — Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat
同源超家族 H-superfamily homologous superfamily120 — Protein prenylyltransferase
结构域编号 domain_id1tnbB00
类 Class class1 — Mainly Alpha
架构 Architecture architecture50 — Alpha/alpha barrel
拓扑 Topology topology10 — Glycosyltransferase
同源超家族 H-superfamily homologous superfamily20
结构域编号 domain_id1tnbC00
类 Class class1 — Mainly Alpha
架构 Architecture architecture25 — Alpha Horseshoe
拓扑 Topology topology40 — Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat
同源超家族 H-superfamily homologous superfamily120 — Protein prenylyltransferase
结构域编号 domain_id1tnbD00
类 Class class1 — Mainly Alpha
架构 Architecture architecture50 — Alpha/alpha barrel
拓扑 Topology topology10 — Glycosyltransferase
同源超家族 H-superfamily homologous superfamily20
结构域编号 domain_id1tnbE00
类 Class class1 — Mainly Alpha
架构 Architecture architecture25 — Alpha Horseshoe
拓扑 Topology topology40 — Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat
同源超家族 H-superfamily homologous superfamily120 — Protein prenylyltransferase
结构域编号 domain_id1tnbF00
类 Class class1 — Mainly Alpha
架构 Architecture architecture50 — Alpha/alpha barrel
拓扑 Topology topology10 — Glycosyltransferase
同源超家族 H-superfamily homologous superfamily20
结构域编号 domain_id1tnbG00
类 Class class1 — Mainly Alpha
架构 Architecture architecture25 — Alpha Horseshoe
拓扑 Topology topology40 — Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat
同源超家族 H-superfamily homologous superfamily120 — Protein prenylyltransferase
结构域编号 domain_id1tnbH00
类 Class class1 — Mainly Alpha
架构 Architecture architecture50 — Alpha/alpha barrel
拓扑 Topology topology10 — Glycosyltransferase
同源超家族 H-superfamily homologous superfamily20
结构域编号 domain_id1tnbI00
类 Class class1 — Mainly Alpha
架构 Architecture architecture25 — Alpha Horseshoe
拓扑 Topology topology40 — Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat
同源超家族 H-superfamily homologous superfamily120 — Protein prenylyltransferase
结构域编号 domain_id1tnbJ00
类 Class class1 — Mainly Alpha
架构 Architecture architecture50 — Alpha/alpha barrel
拓扑 Topology topology10 — Glycosyltransferase
同源超家族 H-superfamily homologous superfamily20
结构域编号 domain_id1tnbK00
类 Class class1 — Mainly Alpha
架构 Architecture architecture25 — Alpha Horseshoe
拓扑 Topology topology40 — Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat
同源超家族 H-superfamily homologous superfamily120 — Protein prenylyltransferase
结构域编号 domain_id1tnbL00
类 Class class1 — Mainly Alpha
架构 Architecture architecture50 — Alpha/alpha barrel
拓扑 Topology topology10 — Glycosyltransferase
同源超家族 H-superfamily homologous superfamily20

7. 引用文献 (1)