1t61

crystal structure of collagen IV NC1 domain from placenta basement membrane

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

Type IV Collagen

物种未注明

UniProt Q7SIB3

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 6 Type IV Collagen × 4 POTASSIUM ION × 6 CHLORIDE ION × 6 GLYCEROL × 7 CALCIUM ION × 2 water × 6 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 CO4A2_BOVIN
Isoform —
PDB实体 2
链与序列区间 作者链 C; PDB构建体 1–227; UniProt 1–227 作者链 F; PDB构建体 1–227; UniProt 1–227

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_id1t61
沉积日期 deposition_date2004-05-05
结构标题 titlecrystal structure of collagen IV NC1 domain from placenta basement membrane
关键词 keywordsbasement membrane, type IV collagen, NC1 domain, STRUCTURAL PROTEIN; STRUCTURAL PROTEIN
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。

1t61__assembly_1__model_1

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

下载该曲线 .dat

1t61__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。

1t61__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)30.64 Å
Rg(电子密度)29.70 Å
总 Rg30.67 Å
原子数10415
残基数1338
排除体积184590 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 1t61__assembly_1__model_1 hexameric (6) 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 (7)

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6. 折叠分类 (SCOP + CATH) 18 domains

SCOP 2.08 (12 domains)

结构域编号 domain_idd1t61a1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.169 — C-type lectin-like
超家族 Superfamily superfamilyd.169.1 — C-type lectin-like
家族 Family familyd.169.1.6 — Noncollagenous (NC1) domain of collagen IV
结构域编号 domain_idd1t61a2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.169 — C-type lectin-like
超家族 Superfamily superfamilyd.169.1 — C-type lectin-like
家族 Family familyd.169.1.6 — Noncollagenous (NC1) domain of collagen IV
结构域编号 domain_idd1t61b1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.169 — C-type lectin-like
超家族 Superfamily superfamilyd.169.1 — C-type lectin-like
家族 Family familyd.169.1.6 — Noncollagenous (NC1) domain of collagen IV
结构域编号 domain_idd1t61b2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.169 — C-type lectin-like
超家族 Superfamily superfamilyd.169.1 — C-type lectin-like
家族 Family familyd.169.1.6 — Noncollagenous (NC1) domain of collagen IV
结构域编号 domain_idd1t61c1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.169 — C-type lectin-like
超家族 Superfamily superfamilyd.169.1 — C-type lectin-like
家族 Family familyd.169.1.6 — Noncollagenous (NC1) domain of collagen IV
结构域编号 domain_idd1t61c2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.169 — C-type lectin-like
超家族 Superfamily superfamilyd.169.1 — C-type lectin-like
家族 Family familyd.169.1.6 — Noncollagenous (NC1) domain of collagen IV
结构域编号 domain_idd1t61d1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.169 — C-type lectin-like
超家族 Superfamily superfamilyd.169.1 — C-type lectin-like
家族 Family familyd.169.1.6 — Noncollagenous (NC1) domain of collagen IV
结构域编号 domain_idd1t61d2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.169 — C-type lectin-like
超家族 Superfamily superfamilyd.169.1 — C-type lectin-like
家族 Family familyd.169.1.6 — Noncollagenous (NC1) domain of collagen IV
结构域编号 domain_idd1t61e1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.169 — C-type lectin-like
超家族 Superfamily superfamilyd.169.1 — C-type lectin-like
家族 Family familyd.169.1.6 — Noncollagenous (NC1) domain of collagen IV
结构域编号 domain_idd1t61e2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.169 — C-type lectin-like
超家族 Superfamily superfamilyd.169.1 — C-type lectin-like
家族 Family familyd.169.1.6 — Noncollagenous (NC1) domain of collagen IV
结构域编号 domain_idd1t61f1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.169 — C-type lectin-like
超家族 Superfamily superfamilyd.169.1 — C-type lectin-like
家族 Family familyd.169.1.6 — Noncollagenous (NC1) domain of collagen IV
结构域编号 domain_idd1t61f2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.169 — C-type lectin-like
超家族 Superfamily superfamilyd.169.1 — C-type lectin-like
家族 Family familyd.169.1.6 — Noncollagenous (NC1) domain of collagen IV

CATH v4.4 (6 domains)

结构域编号 domain_id1t61A00
类 Class class2 — Mainly Beta
架构 Architecture architecture170 — Beta Complex
拓扑 Topology topology240 — Noncollagenous (NC1) domain of collagen IV
同源超家族 H-superfamily homologous superfamily10 — Collagen IV, non-collagenous
结构域编号 domain_id1t61B00
类 Class class2 — Mainly Beta
架构 Architecture architecture170 — Beta Complex
拓扑 Topology topology240 — Noncollagenous (NC1) domain of collagen IV
同源超家族 H-superfamily homologous superfamily10 — Collagen IV, non-collagenous
结构域编号 domain_id1t61C00
类 Class class2 — Mainly Beta
架构 Architecture architecture170 — Beta Complex
拓扑 Topology topology240 — Noncollagenous (NC1) domain of collagen IV
同源超家族 H-superfamily homologous superfamily10 — Collagen IV, non-collagenous
结构域编号 domain_id1t61D00
类 Class class2 — Mainly Beta
架构 Architecture architecture170 — Beta Complex
拓扑 Topology topology240 — Noncollagenous (NC1) domain of collagen IV
同源超家族 H-superfamily homologous superfamily10 — Collagen IV, non-collagenous
结构域编号 domain_id1t61E00
类 Class class2 — Mainly Beta
架构 Architecture architecture170 — Beta Complex
拓扑 Topology topology240 — Noncollagenous (NC1) domain of collagen IV
同源超家族 H-superfamily homologous superfamily10 — Collagen IV, non-collagenous
结构域编号 domain_id1t61F00
类 Class class2 — Mainly Beta
架构 Architecture architecture170 — Beta Complex
拓扑 Topology topology240 — Noncollagenous (NC1) domain of collagen IV
同源超家族 H-superfamily homologous superfamily10 — Collagen IV, non-collagenous
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7. 引用文献 (1)