1xp5

Structure Of The (Sr)Ca2+-ATPase E2-AlF4- Form

Method: X-RAY DIFFRACTION
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1. 蛋白身份与相关结构 Protein Identity & Related Structures

Sarcoplasmic/endoplasmic reticulum calcium ATPase 1

物种未注明

UniProt P04191

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 MAGNESIUM ION × 1 TETRAFLUOROALUMINATE ION × 1 POTASSIUM ION × 1 ;OCTANOIC ACID [3S-[3ALPHA, 3ABETA, 4ALPHA, 6BETA, 6ABETA, 7BETA, 8ALPHA(Z), 9BALPHA]]-6-(ACETYLOXY)-2,3,-3A,4,5,6,6A,7,8,9B-DECAHYDRO-3,3A-DIHYDROXY-3,6,9-TRIMETHYL-8-[(2-METHYL-1-OXO-2-BUTENYL)OX Y]-2-OXO-4-(1-OXOBUTOXY)-AZULENO[4,5-B]FURAN-7-YL ESTER ; × 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 AT2A1_RABIT
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–993; UniProt 1–993

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。

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2. 结构基本信息 2. Structure Basics

条目编号 entry_id1xp5
沉积日期 deposition_date2004-10-08
结构标题 titleStructure Of The (Sr)Ca2+-ATPase E2-AlF4- Form
关键词 keywordsP-type ATPase, Ca2+-ATPase, membrane protein, aluminium fluoride, HYDROLASE, HYDROLASE-HYDROLASE INHIBITOR complex; HYDROLASE/HYDROLASE INHIBITOR
实验方法 methodX-RAY DIFFRACTION
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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。

1xp5__assembly_1__model_1

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

下载该曲线 .dat

1xp5__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。

1xp5__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)38.46 Å
Rg(电子密度)39.18 Å
总 Rg39.07 Å
原子数7724
残基数994
排除体积138970 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 1xp5__assembly_1__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
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4. 晶体学与实验 4. Crystallography & Experiment

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5. 实体与聚合物信息 Entities & Polymers (6)

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6. 折叠分类 (SCOP + CATH) 8 domains

SCOP 2.08 (4 domains)

结构域编号 domain_idd1xp5a1
类 Class classb — All beta proteins
折叠类型 Fold foldb.82 — Double-stranded beta-helix
超家族 Superfamily superfamilyb.82.7 — Metal cation-transporting ATPase, actuator domain A
家族 Family familyb.82.7.1 — Metal cation-transporting ATPase, actuator domain A
结构域编号 domain_idd1xp5a2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.108 — HAD-like
超家族 Superfamily superfamilyc.108.1 — HAD-like
家族 Family familyc.108.1.7 — Meta-cation ATPase, catalytic domain P
结构域编号 domain_idd1xp5a3
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.220 — Metal cation-transporting ATPase, ATP-binding domain N
超家族 Superfamily superfamilyd.220.1 — Metal cation-transporting ATPase, ATP-binding domain N
家族 Family familyd.220.1.1 — Metal cation-transporting ATPase, ATP-binding domain N
结构域编号 domain_idd1xp5a4
类 Class classf — Membrane and cell surface proteins and peptides
折叠类型 Fold foldf.33 — Metal cation-transporting ATPase, transmembrane domain
超家族 Superfamily superfamilyf.33.1 — Metal cation-transporting ATPase, transmembrane domain
家族 Family familyf.33.1.1 — Metal cation-transporting ATPase, transmembrane domain

CATH v4.4 (4 domains)

结构域编号 domain_id1xp5A01
类 Class class2 — Mainly Beta
架构 Architecture architecture70 — Distorted Sandwich
拓扑 Topology topology150 — Calcium-transporting ATPase, cytoplasmic transduction domain A
同源超家族 H-superfamily homologous superfamily10 — Calcium-transporting ATPase, cytoplasmic transduction domain A
结构域编号 domain_id1xp5A02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1110 — Calcium-transporting ATPase, transmembrane domain
同源超家族 H-superfamily homologous superfamily10 — Calcium-transporting ATPase, transmembrane domain
结构域编号 domain_id1xp5A03
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 superfamily1000 — HAD superfamily/HAD-like
结构域编号 domain_id1xp5A04
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology1110 — Calcium-transporting ATPase, cytoplasmic domain N
同源超家族 H-superfamily homologous superfamily10 — Calcium-transporting ATPase, cytoplasmic domain N
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7. 引用文献 (1)