3a9q

Crystal Structure Analysis of E173A variant of the soybean ferritin SFER4

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

Ferritin-4, chloroplastic

Glycine max

UniProt Q948P5

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 蛋白同源多聚体 同源多聚体 蛋白 24 CALCIUM ION × 124 ACETIC ACID × 18 water × 24 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 FRI4_SOYBN
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–212; UniProt 36–247 作者链 B; PDB构建体 1–212; UniProt 36–247 作者链 C; PDB构建体 1–212; UniProt 36–247 作者链 D; PDB构建体 1–212; UniProt 36–247 作者链 E; PDB构建体 1–212; UniProt 36–247 作者链 F; PDB构建体 1–212; UniProt 36–247 作者链 G; PDB构建体 1–212; UniProt 36–247 作者链 H; PDB构建体 1–212; UniProt 36–247 作者链 I; PDB构建体 1–212; UniProt 36–247 作者链 J; PDB构建体 1–212; UniProt 36–247 作者链 K; PDB构建体 1–212; UniProt 36–247 作者链 L; PDB构建体 1–212; UniProt 36–247 作者链 M; PDB构建体 1–212; UniProt 36–247 作者链 N; PDB构建体 1–212; UniProt 36–247 作者链 O; PDB构建体 1–212; UniProt 36–247 作者链 P; PDB构建体 1–212; UniProt 36–247 作者链 Q; PDB构建体 1–212; UniProt 36–247 作者链 R; PDB构建体 1–212; UniProt 36–247 作者链 S; PDB构建体 1–212; UniProt 36–247 作者链 T; PDB构建体 1–212; UniProt 36–247 作者链 U; PDB构建体 1–212; UniProt 36–247 作者链 V; PDB构建体 1–212; UniProt 36–247 作者链 W; PDB构建体 1–212; UniProt 36–247 作者链 X; PDB构建体 1–212; UniProt 36–247

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_id3a9q
沉积日期 deposition_date2009-11-05
结构标题 titleCrystal Structure Analysis of E173A variant of the soybean ferritin SFER4
关键词 keywords4-helix bundle, Chloroplast, Iron, Iron storage, Metal-binding, Oxidoreductase, Plastid, Transit peptide; OXIDOREDUCTASE
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。

3a9q__assembly_1__model_1

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

下载该曲线 .dat

3a9q__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 109 q (1/Angstrom) I(q)
100 个绘图点;横轴和纵轴均采用对数尺度。

3a9q__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)54.51 Å
Rg(电子密度)53.79 Å
总 Rg54.15 Å
原子数37607
残基数4629
排除体积670000 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 3a9q__assembly_1__model_1 24-meric (24) 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 (4)

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6. 折叠分类 (SCOP + CATH) 48 domains

SCOP 2.08 (24 domains)

结构域编号 domain_idd3a9qa_
类 Class classa — All alpha proteins
折叠类型 Fold folda.25 — Ferritin-like
超家族 Superfamily superfamilya.25.1 — Ferritin-like
家族 Family familya.25.1.0 — automated matches
结构域编号 domain_idd3a9qb_
类 Class classa — All alpha proteins
折叠类型 Fold folda.25 — Ferritin-like
超家族 Superfamily superfamilya.25.1 — Ferritin-like
家族 Family familya.25.1.0 — automated matches
结构域编号 domain_idd3a9qc_
类 Class classa — All alpha proteins
折叠类型 Fold folda.25 — Ferritin-like
超家族 Superfamily superfamilya.25.1 — Ferritin-like
家族 Family familya.25.1.0 — automated matches
结构域编号 domain_idd3a9qd_
类 Class classa — All alpha proteins
折叠类型 Fold folda.25 — Ferritin-like
超家族 Superfamily superfamilya.25.1 — Ferritin-like
家族 Family familya.25.1.0 — automated matches
结构域编号 domain_idd3a9qe_
类 Class classa — All alpha proteins
折叠类型 Fold folda.25 — Ferritin-like
超家族 Superfamily superfamilya.25.1 — Ferritin-like
家族 Family familya.25.1.0 — automated matches
结构域编号 domain_idd3a9qf_
类 Class classa — All alpha proteins
折叠类型 Fold folda.25 — Ferritin-like
超家族 Superfamily superfamilya.25.1 — Ferritin-like
家族 Family familya.25.1.0 — automated matches
结构域编号 domain_idd3a9qg_
类 Class classa — All alpha proteins
折叠类型 Fold folda.25 — Ferritin-like
超家族 Superfamily superfamilya.25.1 — Ferritin-like
家族 Family familya.25.1.0 — automated matches
结构域编号 domain_idd3a9qh_
类 Class classa — All alpha proteins
折叠类型 Fold folda.25 — Ferritin-like
超家族 Superfamily superfamilya.25.1 — Ferritin-like
家族 Family familya.25.1.0 — automated matches
结构域编号 domain_idd3a9qi_
类 Class classa — All alpha proteins
折叠类型 Fold folda.25 — Ferritin-like
超家族 Superfamily superfamilya.25.1 — Ferritin-like
家族 Family familya.25.1.0 — automated matches
结构域编号 domain_idd3a9qj_
类 Class classa — All alpha proteins
折叠类型 Fold folda.25 — Ferritin-like
超家族 Superfamily superfamilya.25.1 — Ferritin-like
家族 Family familya.25.1.0 — automated matches
结构域编号 domain_idd3a9qk_
类 Class classa — All alpha proteins
折叠类型 Fold folda.25 — Ferritin-like
超家族 Superfamily superfamilya.25.1 — Ferritin-like
家族 Family familya.25.1.0 — automated matches
结构域编号 domain_idd3a9ql_
类 Class classa — All alpha proteins
折叠类型 Fold folda.25 — Ferritin-like
超家族 Superfamily superfamilya.25.1 — Ferritin-like
家族 Family familya.25.1.0 — automated matches
结构域编号 domain_idd3a9qm_
类 Class classa — All alpha proteins
折叠类型 Fold folda.25 — Ferritin-like
超家族 Superfamily superfamilya.25.1 — Ferritin-like
家族 Family familya.25.1.0 — automated matches
结构域编号 domain_idd3a9qn_
类 Class classa — All alpha proteins
折叠类型 Fold folda.25 — Ferritin-like
超家族 Superfamily superfamilya.25.1 — Ferritin-like
家族 Family familya.25.1.0 — automated matches
结构域编号 domain_idd3a9qo_
类 Class classa — All alpha proteins
折叠类型 Fold folda.25 — Ferritin-like
超家族 Superfamily superfamilya.25.1 — Ferritin-like
家族 Family familya.25.1.0 — automated matches
结构域编号 domain_idd3a9qp_
类 Class classa — All alpha proteins
折叠类型 Fold folda.25 — Ferritin-like
超家族 Superfamily superfamilya.25.1 — Ferritin-like
家族 Family familya.25.1.0 — automated matches
结构域编号 domain_idd3a9qq_
类 Class classa — All alpha proteins
折叠类型 Fold folda.25 — Ferritin-like
超家族 Superfamily superfamilya.25.1 — Ferritin-like
家族 Family familya.25.1.0 — automated matches
结构域编号 domain_idd3a9qr_
类 Class classa — All alpha proteins
折叠类型 Fold folda.25 — Ferritin-like
超家族 Superfamily superfamilya.25.1 — Ferritin-like
家族 Family familya.25.1.0 — automated matches
结构域编号 domain_idd3a9qs_
类 Class classa — All alpha proteins
折叠类型 Fold folda.25 — Ferritin-like
超家族 Superfamily superfamilya.25.1 — Ferritin-like
家族 Family familya.25.1.0 — automated matches
结构域编号 domain_idd3a9qt_
类 Class classa — All alpha proteins
折叠类型 Fold folda.25 — Ferritin-like
超家族 Superfamily superfamilya.25.1 — Ferritin-like
家族 Family familya.25.1.0 — automated matches
结构域编号 domain_idd3a9qu_
类 Class classa — All alpha proteins
折叠类型 Fold folda.25 — Ferritin-like
超家族 Superfamily superfamilya.25.1 — Ferritin-like
家族 Family familya.25.1.0 — automated matches
结构域编号 domain_idd3a9qv_
类 Class classa — All alpha proteins
折叠类型 Fold folda.25 — Ferritin-like
超家族 Superfamily superfamilya.25.1 — Ferritin-like
家族 Family familya.25.1.0 — automated matches
结构域编号 domain_idd3a9qw_
类 Class classa — All alpha proteins
折叠类型 Fold folda.25 — Ferritin-like
超家族 Superfamily superfamilya.25.1 — Ferritin-like
家族 Family familya.25.1.0 — automated matches
结构域编号 domain_idd3a9qx_
类 Class classa — All alpha proteins
折叠类型 Fold folda.25 — Ferritin-like
超家族 Superfamily superfamilya.25.1 — Ferritin-like
家族 Family familya.25.1.0 — automated matches

CATH v4.4 (24 domains)

结构域编号 domain_id3a9qA00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1260 — Ferritin
同源超家族 H-superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
结构域编号 domain_id3a9qB00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1260 — Ferritin
同源超家族 H-superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
结构域编号 domain_id3a9qC00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1260 — Ferritin
同源超家族 H-superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
结构域编号 domain_id3a9qD00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1260 — Ferritin
同源超家族 H-superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
结构域编号 domain_id3a9qE00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1260 — Ferritin
同源超家族 H-superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
结构域编号 domain_id3a9qF00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1260 — Ferritin
同源超家族 H-superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
结构域编号 domain_id3a9qG00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1260 — Ferritin
同源超家族 H-superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
结构域编号 domain_id3a9qH00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1260 — Ferritin
同源超家族 H-superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
结构域编号 domain_id3a9qI00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1260 — Ferritin
同源超家族 H-superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
结构域编号 domain_id3a9qJ00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1260 — Ferritin
同源超家族 H-superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
结构域编号 domain_id3a9qK00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1260 — Ferritin
同源超家族 H-superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
结构域编号 domain_id3a9qL00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1260 — Ferritin
同源超家族 H-superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
结构域编号 domain_id3a9qM00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1260 — Ferritin
同源超家族 H-superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
结构域编号 domain_id3a9qN00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1260 — Ferritin
同源超家族 H-superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
结构域编号 domain_id3a9qO00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1260 — Ferritin
同源超家族 H-superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
结构域编号 domain_id3a9qP00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1260 — Ferritin
同源超家族 H-superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
结构域编号 domain_id3a9qQ00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1260 — Ferritin
同源超家族 H-superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
结构域编号 domain_id3a9qR00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1260 — Ferritin
同源超家族 H-superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
结构域编号 domain_id3a9qS00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1260 — Ferritin
同源超家族 H-superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
结构域编号 domain_id3a9qT00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1260 — Ferritin
同源超家族 H-superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
结构域编号 domain_id3a9qU00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1260 — Ferritin
同源超家族 H-superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
结构域编号 domain_id3a9qV00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1260 — Ferritin
同源超家族 H-superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
结构域编号 domain_id3a9qW00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1260 — Ferritin
同源超家族 H-superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
结构域编号 domain_id3a9qX00
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1260 — Ferritin
同源超家族 H-superfamily homologous superfamily10 — Ferritin, core subunit, four-helix bundle
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7. 引用文献 (1)