1m8q

Molecular Models of Averaged Rigor Crossbridges from Tomograms of Insect Flight Muscle

Method: ELECTRON MICROSCOPY
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1. 蛋白身份与相关结构 Protein Identity & Related Structures

Skeletal muscle Myosin II

物种未注明

UniProt P13538

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 26 Skeletal muscle Myosin II Regulatory Light Chain × 4 (P02609) Skeletal muscle Myosin II Essential Light Chain × 4 (P02604) Skeletal muscle Actin × 14 (P68135) 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 MYSS_CHICK
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–840; UniProt 4–843 作者链 D; PDB构建体 1–840; UniProt 4–843 作者链 G; PDB构建体 1–840; UniProt 4–843 作者链 P; PDB构建体 1–840; UniProt 4–843

Skeletal muscle Myosin II Regulatory Light Chain

物种未注明

UniProt P02609

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 26 Skeletal muscle Myosin II × 4 (P13538) Skeletal muscle Myosin II Essential Light Chain × 4 (P02604) Skeletal muscle Actin × 14 (P68135) 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 MLRS_CHICK
Isoform —
PDB实体 2
链与序列区间 作者链 B; PDB构建体 1–145; UniProt 19–163 作者链 E; PDB构建体 1–145; UniProt 19–163 作者链 H; PDB构建体 1–145; UniProt 19–163 作者链 Q; PDB构建体 1–145; UniProt 19–163

Skeletal muscle Myosin II Essential Light Chain

物种未注明

UniProt P02604

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 26 Skeletal muscle Myosin II × 4 (P13538) Skeletal muscle Myosin II Regulatory Light Chain × 4 (P02609) Skeletal muscle Actin × 14 (P68135) 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 MLE1_CHICK
Isoform —
PDB实体 3
链与序列区间 作者链 C; PDB构建体 1–147; UniProt 3–149 作者链 F; PDB构建体 1–147; UniProt 3–149 作者链 I; PDB构建体 1–147; UniProt 3–149 作者链 R; PDB构建体 1–147; UniProt 3–149

Skeletal muscle Actin

物种未注明

UniProt P68135

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 26 Skeletal muscle Myosin II × 4 (P13538) Skeletal muscle Myosin II Regulatory Light Chain × 4 (P02609) Skeletal muscle Myosin II Essential Light Chain × 4 (P02604) 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 ACTS_RABIT
Isoform —
PDB实体 4
链与序列区间 作者链 0; PDB构建体 1–375; UniProt 1–375 作者链 1; PDB构建体 1–375; UniProt 1–375 作者链 2; PDB构建体 1–375; UniProt 1–375 作者链 3; PDB构建体 1–375; UniProt 1–375 作者链 4; PDB构建体 1–375; UniProt 1–375 作者链 5; PDB构建体 1–375; UniProt 1–375 作者链 7; PDB构建体 1–375; UniProt 1–375 作者链 8; PDB构建体 1–375; UniProt 1–375 作者链 9; PDB构建体 1–375; UniProt 1–375 作者链 V; PDB构建体 1–375; UniProt 1–375 作者链 W; PDB构建体 1–375; UniProt 1–375 作者链 X; PDB构建体 1–375; UniProt 1–375 作者链 Y; PDB构建体 1–375; UniProt 1–375 作者链 Z; PDB构建体 1–375; UniProt 1–375

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_id1m8q
沉积日期 deposition_date2002-07-25
结构标题 titleMolecular Models of Averaged Rigor Crossbridges from Tomograms of Insect Flight Muscle
关键词 keywordsActin-myosin complex in situ in muscle, CONTRACTILE PROTEIN; CONTRACTILE PROTEIN
实验方法 methodELECTRON MICROSCOPY
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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。

1m8q__assembly_1__model_1

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

下载该曲线 .dat

1m8q__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 109 1010 q (1/Angstrom) I(q)
100 个绘图点;横轴和纵轴均采用对数尺度。

1m8q__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)0.00 Å
Rg(电子密度)119.70 Å
总 Rg119.40 Å
原子数76872
残基数9556
排除体积1373200 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 1m8q__assembly_1__model_1 26-meric (26) 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) 26 domains

SCOP 2.08 (26 domains)

结构域编号 domain_idd1m8q0_
类 Class classi — Low resolution protein structures
折叠类型 Fold foldi.15 — Muscle protein complexes
超家族 Superfamily superfamilyi.15.1 — Muscle protein complexes
家族 Family familyi.15.1.1 — Muscle protein complexes
结构域编号 domain_idd1m8q1_
类 Class classi — Low resolution protein structures
折叠类型 Fold foldi.15 — Muscle protein complexes
超家族 Superfamily superfamilyi.15.1 — Muscle protein complexes
家族 Family familyi.15.1.1 — Muscle protein complexes
结构域编号 domain_idd1m8q2_
类 Class classi — Low resolution protein structures
折叠类型 Fold foldi.15 — Muscle protein complexes
超家族 Superfamily superfamilyi.15.1 — Muscle protein complexes
家族 Family familyi.15.1.1 — Muscle protein complexes
结构域编号 domain_idd1m8q3_
类 Class classi — Low resolution protein structures
折叠类型 Fold foldi.15 — Muscle protein complexes
超家族 Superfamily superfamilyi.15.1 — Muscle protein complexes
家族 Family familyi.15.1.1 — Muscle protein complexes
结构域编号 domain_idd1m8q4_
类 Class classi — Low resolution protein structures
折叠类型 Fold foldi.15 — Muscle protein complexes
超家族 Superfamily superfamilyi.15.1 — Muscle protein complexes
家族 Family familyi.15.1.1 — Muscle protein complexes
结构域编号 domain_idd1m8q5_
类 Class classi — Low resolution protein structures
折叠类型 Fold foldi.15 — Muscle protein complexes
超家族 Superfamily superfamilyi.15.1 — Muscle protein complexes
家族 Family familyi.15.1.1 — Muscle protein complexes
结构域编号 domain_idd1m8q7_
类 Class classi — Low resolution protein structures
折叠类型 Fold foldi.15 — Muscle protein complexes
超家族 Superfamily superfamilyi.15.1 — Muscle protein complexes
家族 Family familyi.15.1.1 — Muscle protein complexes
结构域编号 domain_idd1m8q8_
类 Class classi — Low resolution protein structures
折叠类型 Fold foldi.15 — Muscle protein complexes
超家族 Superfamily superfamilyi.15.1 — Muscle protein complexes
家族 Family familyi.15.1.1 — Muscle protein complexes
结构域编号 domain_idd1m8q9_
类 Class classi — Low resolution protein structures
折叠类型 Fold foldi.15 — Muscle protein complexes
超家族 Superfamily superfamilyi.15.1 — Muscle protein complexes
家族 Family familyi.15.1.1 — Muscle protein complexes
结构域编号 domain_idd1m8qa_
类 Class classi — Low resolution protein structures
折叠类型 Fold foldi.15 — Muscle protein complexes
超家族 Superfamily superfamilyi.15.1 — Muscle protein complexes
家族 Family familyi.15.1.1 — Muscle protein complexes
结构域编号 domain_idd1m8qb_
类 Class classi — Low resolution protein structures
折叠类型 Fold foldi.15 — Muscle protein complexes
超家族 Superfamily superfamilyi.15.1 — Muscle protein complexes
家族 Family familyi.15.1.1 — Muscle protein complexes
结构域编号 domain_idd1m8qc_
类 Class classi — Low resolution protein structures
折叠类型 Fold foldi.15 — Muscle protein complexes
超家族 Superfamily superfamilyi.15.1 — Muscle protein complexes
家族 Family familyi.15.1.1 — Muscle protein complexes
结构域编号 domain_idd1m8qd_
类 Class classi — Low resolution protein structures
折叠类型 Fold foldi.15 — Muscle protein complexes
超家族 Superfamily superfamilyi.15.1 — Muscle protein complexes
家族 Family familyi.15.1.1 — Muscle protein complexes
结构域编号 domain_idd1m8qe_
类 Class classi — Low resolution protein structures
折叠类型 Fold foldi.15 — Muscle protein complexes
超家族 Superfamily superfamilyi.15.1 — Muscle protein complexes
家族 Family familyi.15.1.1 — Muscle protein complexes
结构域编号 domain_idd1m8qf_
类 Class classi — Low resolution protein structures
折叠类型 Fold foldi.15 — Muscle protein complexes
超家族 Superfamily superfamilyi.15.1 — Muscle protein complexes
家族 Family familyi.15.1.1 — Muscle protein complexes
结构域编号 domain_idd1m8qg_
类 Class classi — Low resolution protein structures
折叠类型 Fold foldi.15 — Muscle protein complexes
超家族 Superfamily superfamilyi.15.1 — Muscle protein complexes
家族 Family familyi.15.1.1 — Muscle protein complexes
结构域编号 domain_idd1m8qh_
类 Class classi — Low resolution protein structures
折叠类型 Fold foldi.15 — Muscle protein complexes
超家族 Superfamily superfamilyi.15.1 — Muscle protein complexes
家族 Family familyi.15.1.1 — Muscle protein complexes
结构域编号 domain_idd1m8qi_
类 Class classi — Low resolution protein structures
折叠类型 Fold foldi.15 — Muscle protein complexes
超家族 Superfamily superfamilyi.15.1 — Muscle protein complexes
家族 Family familyi.15.1.1 — Muscle protein complexes
结构域编号 domain_idd1m8qp_
类 Class classi — Low resolution protein structures
折叠类型 Fold foldi.15 — Muscle protein complexes
超家族 Superfamily superfamilyi.15.1 — Muscle protein complexes
家族 Family familyi.15.1.1 — Muscle protein complexes
结构域编号 domain_idd1m8qq_
类 Class classi — Low resolution protein structures
折叠类型 Fold foldi.15 — Muscle protein complexes
超家族 Superfamily superfamilyi.15.1 — Muscle protein complexes
家族 Family familyi.15.1.1 — Muscle protein complexes
结构域编号 domain_idd1m8qr_
类 Class classi — Low resolution protein structures
折叠类型 Fold foldi.15 — Muscle protein complexes
超家族 Superfamily superfamilyi.15.1 — Muscle protein complexes
家族 Family familyi.15.1.1 — Muscle protein complexes
结构域编号 domain_idd1m8qv_
类 Class classi — Low resolution protein structures
折叠类型 Fold foldi.15 — Muscle protein complexes
超家族 Superfamily superfamilyi.15.1 — Muscle protein complexes
家族 Family familyi.15.1.1 — Muscle protein complexes
结构域编号 domain_idd1m8qw_
类 Class classi — Low resolution protein structures
折叠类型 Fold foldi.15 — Muscle protein complexes
超家族 Superfamily superfamilyi.15.1 — Muscle protein complexes
家族 Family familyi.15.1.1 — Muscle protein complexes
结构域编号 domain_idd1m8qx_
类 Class classi — Low resolution protein structures
折叠类型 Fold foldi.15 — Muscle protein complexes
超家族 Superfamily superfamilyi.15.1 — Muscle protein complexes
家族 Family familyi.15.1.1 — Muscle protein complexes
结构域编号 domain_idd1m8qy_
类 Class classi — Low resolution protein structures
折叠类型 Fold foldi.15 — Muscle protein complexes
超家族 Superfamily superfamilyi.15.1 — Muscle protein complexes
家族 Family familyi.15.1.1 — Muscle protein complexes
结构域编号 domain_idd1m8qz_
类 Class classi — Low resolution protein structures
折叠类型 Fold foldi.15 — Muscle protein complexes
超家族 Superfamily superfamilyi.15.1 — Muscle protein complexes
家族 Family familyi.15.1.1 — Muscle protein complexes
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7. 引用文献 (4)