2v4l

complex of human phosphoinositide 3-kinase catalytic subunit gamma (p110 gamma) with PIK-284

Method: X-RAY DIFFRACTION

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

PHOSPHATIDYLINOSITOL-4,5-BISPHOSPHATE 3-KINASE CATALYTIC SUBUNIT GAMMA ISOFORM

HOMO SAPIENS

UniProt P48736

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 蛋白单体 单体 蛋白 1 3-[4-AMINO-1-(1-METHYLETHYL)-1H-PYRAZOLO[3,4-D]PYRIMIDIN-3-YL]PHENOL × 1 water × 1 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 PK3CG_HUMAN
Isoform
PDB实体 1
链与序列区间 作者链 A; PDB构建体 2–960; UniProt 144–1102

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_id2v4l
沉积日期 deposition_date2008-09-25
结构标题 titlecomplex of human phosphoinositide 3-kinase catalytic subunit gamma (p110 gamma) with PIK-284
关键词 keywordsTRANSFERASE, LIPID KINASE, PHOSPHOINOSITIDE, PYRAZOLOPYRIMIDINE, S1, KINASE, PIK-284, 3-KINASE, INHIBITOR, SIGNALING; 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。

2v4l__assembly_1__model_1

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

下载该曲线 .dat

2v4l__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 q (1/Angstrom) I(q)
100 个绘图点;横轴和纵轴均采用对数尺度。

2v4l__assembly_1__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)30.04 Å
Rg(电子密度)28.98 Å
总 Rg29.83 Å
原子数6870
残基数845
排除体积123230 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 2v4l__assembly_1__model_1 monomeric (1) 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 (3)

6. 折叠分类 (SCOP + CATH) 9 domains

SCOP 2.08 (4 domains)

结构域编号 domain_idd2v4la1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.15 — beta-Grasp (ubiquitin-like)
超家族 Superfamily superfamilyd.15.1 — Ubiquitin-like
家族 Family familyd.15.1.5 — Ras-binding domain, RBD
结构域编号 domain_idd2v4la2
类 Class classb — All beta proteins
折叠类型 Fold foldb.7 — C2 domain-like
超家族 Superfamily superfamilyb.7.1 — C2 domain (Calcium/lipid-binding domain, CaLB)
家族 Family familyb.7.1.1 — PLC-like (P variant)
结构域编号 domain_idd2v4la3
类 Class classa — All alpha proteins
折叠类型 Fold folda.118 — alpha-alpha superhelix
超家族 Superfamily superfamilya.118.1 — ARM repeat
家族 Family familya.118.1.6 — Phoshoinositide 3-kinase (PI3K) helical domain
结构域编号 domain_idd2v4la4
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.144 — Protein kinase-like (PK-like)
超家族 Superfamily superfamilyd.144.1 — Protein kinase-like (PK-like)
家族 Family familyd.144.1.4 — Phoshoinositide 3-kinase (PI3K), catalytic domain

CATH v4.4 (5 domains)

结构域编号 domain_id2v4lA01
类 Class class3 — Alpha Beta
架构 Architecture architecture10 — Roll
拓扑 Topology topology20 — Ubiquitin-like (UB roll)
同源超家族 H-superfamily homologous superfamily90 — Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1
结构域编号 domain_id2v4lA02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily150 — C2 domain
结构域编号 domain_id2v4lA03
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 superfamily70 — Phosphatidylinositol 3-kinase, accessory domain (PIK)
结构域编号 domain_id2v4lA04
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology1010 — Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 4
同源超家族 H-superfamily homologous superfamily10 — Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 4
结构域编号 domain_id2v4lA05
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology1070 — Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, Domain 5
同源超家族 H-superfamily homologous superfamily11 — Phosphatidylinositol 3-/4-kinase, catalytic domain

7. 引用文献 (1)