1o18

MOLECULAR MODELS OF AVERAGED RIGOR CROSSBRIDGES FROM TOMOGRAMS OF INSECT FLIGHT MUSCLE

Method: ELECTRON MICROSCOPY Dmax: 302.8 Å Quality: EXCELLENT

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 聚集状态 构建体 突变与修饰 配体、离子与共同组分 实验方法与环境 结构质量
1 蛋白异源复合物 异源复合物 蛋白 × 30 PDB 声明:30-meric(30) 与蛋白拷贝数一致 链 A; UniProt 4–843 链 D; UniProt 4–843 链 G; UniProt 4–843 链 J; UniProt 4–843 链 M; UniProt 4–843 链 P; UniProt 4–843 非标准单体:是(mmCIF未提供具体位点) SKELETAL MUSCLE MYOSIN II REGULATORY LIGHT CHAIN × 5 (P02609) SKELETAL MUSCLE MYOSIN II ESSENTIAL LIGHT CHAIN × 5 (P02605) SKELETAL MUSCLE ACTIN × 14 (P68135) ELECTRON MICROSCOPY cryo-EM玻璃化条件:NO VITRIFICATION. SAMPLES WERE VIEWED AT ROOM TEMPERATURE. 分辨率 70.00 Å

数据库中的同蛋白其他状态

以下每一行都是同一 UniProt 蛋白在另一个 PDB 条目中的 biological assembly, “相对当前条目”直接指出证据层面的不同;没有差异标签表示当前已读取字段一致。

共 14 个其他 PDB 条目、14 个 assembly。 打开独立比较页并筛选聚集状态

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 J; PDB构建体 1–840; UniProt 4–843 作者链 M; 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 聚集状态 构建体 突变与修饰 配体、离子与共同组分 实验方法与环境 结构质量
1 蛋白异源复合物 异源复合物 蛋白 × 30 PDB 声明:30-meric(30) 与蛋白拷贝数一致 链 E; UniProt 29–164 链 H; UniProt 29–164 链 K; UniProt 29–164 链 N; UniProt 29–164 链 Q; UniProt 29–164 未记录 SKELETAL MUSCLE MYOSIN II × 6 (P13538) SKELETAL MUSCLE MYOSIN II ESSENTIAL LIGHT CHAIN × 5 (P02605) SKELETAL MUSCLE ACTIN × 14 (P68135) ELECTRON MICROSCOPY cryo-EM玻璃化条件:NO VITRIFICATION. SAMPLES WERE VIEWED AT ROOM TEMPERATURE. 分辨率 70.00 Å

数据库中的同蛋白其他状态

以下每一行都是同一 UniProt 蛋白在另一个 PDB 条目中的 biological assembly, “相对当前条目”直接指出证据层面的不同;没有差异标签表示当前已读取字段一致。

共 15 个其他 PDB 条目、15 个 assembly。 打开独立比较页并筛选聚集状态

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 E; PDB构建体 9–144; UniProt 29–164 作者链 H; PDB构建体 9–144; UniProt 29–164 作者链 K; PDB构建体 9–144; UniProt 29–164 作者链 N; PDB构建体 9–144; UniProt 29–164 作者链 Q; PDB构建体 9–144; UniProt 29–164

SKELETAL MUSCLE MYOSIN II ESSENTIAL LIGHT CHAIN

物种未注明

UniProt P02605

当前结构中的状态

Assembly 聚集状态 构建体 突变与修饰 配体、离子与共同组分 实验方法与环境 结构质量
1 蛋白异源复合物 异源复合物 蛋白 × 30 PDB 声明:30-meric(30) 与蛋白拷贝数一致 链 F; UniProt 9–149 链 I; UniProt 9–149 链 L; UniProt 9–149 链 O; UniProt 9–149 链 R; UniProt 9–149 未记录 SKELETAL MUSCLE MYOSIN II × 6 (P13538) SKELETAL MUSCLE MYOSIN II REGULATORY LIGHT CHAIN × 5 (P02609) SKELETAL MUSCLE ACTIN × 14 (P68135) ELECTRON MICROSCOPY cryo-EM玻璃化条件:NO VITRIFICATION. SAMPLES WERE VIEWED AT ROOM TEMPERATURE. 分辨率 70.00 Å

数据库中的同蛋白其他状态

以下每一行都是同一 UniProt 蛋白在另一个 PDB 条目中的 biological assembly, “相对当前条目”直接指出证据层面的不同;没有差异标签表示当前已读取字段一致。

共 13 个其他 PDB 条目、13 个 assembly。 打开独立比较页并筛选聚集状态

查看构建体与数据证据
UniProt名称 MLE3_CHICK
Isoform
PDB实体 3
链与序列区间 作者链 F; PDB构建体 7–147; UniProt 9–149 作者链 I; PDB构建体 7–147; UniProt 9–149 作者链 L; PDB构建体 7–147; UniProt 9–149 作者链 O; PDB构建体 7–147; UniProt 9–149 作者链 R; PDB构建体 7–147; UniProt 9–149

SKELETAL MUSCLE ACTIN

物种未注明

UniProt P68135

当前结构中的状态

Assembly 聚集状态 构建体 突变与修饰 配体、离子与共同组分 实验方法与环境 结构质量
1 蛋白异源复合物 异源复合物 蛋白 × 30 PDB 声明:30-meric(30) 与蛋白拷贝数一致 链 1; UniProt 3–377 链 2; UniProt 3–377 链 3; UniProt 3–377 链 4; UniProt 3–377 链 5; UniProt 3–377 链 6; UniProt 3–377 链 7; UniProt 3–377 链 8; UniProt 3–377 链 9; UniProt 3–377 链 V; UniProt 3–377 链 W; UniProt 3–377 链 X; UniProt 3–377 链 Y; UniProt 3–377 链 Z; UniProt 3–377 未记录 SKELETAL MUSCLE MYOSIN II × 6 (P13538) SKELETAL MUSCLE MYOSIN II REGULATORY LIGHT CHAIN × 5 (P02609) SKELETAL MUSCLE MYOSIN II ESSENTIAL LIGHT CHAIN × 5 (P02605) ELECTRON MICROSCOPY cryo-EM玻璃化条件:NO VITRIFICATION. SAMPLES WERE VIEWED AT ROOM TEMPERATURE. 分辨率 70.00 Å

数据库中的同蛋白其他状态

以下每一行都是同一 UniProt 蛋白在另一个 PDB 条目中的 biological assembly, “相对当前条目”直接指出证据层面的不同;没有差异标签表示当前已读取字段一致。

共 293 个其他 PDB 条目、353 个 assembly。 打开独立比较页并筛选聚集状态

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 1; PDB构建体 1–375; UniProt 3–377 作者链 2; PDB构建体 1–375; UniProt 3–377 作者链 3; PDB构建体 1–375; UniProt 3–377 作者链 4; PDB构建体 1–375; UniProt 3–377 作者链 5; PDB构建体 1–375; UniProt 3–377 作者链 6; PDB构建体 1–375; UniProt 3–377 作者链 7; PDB构建体 1–375; UniProt 3–377 作者链 8; PDB构建体 1–375; UniProt 3–377 作者链 9; PDB构建体 1–375; UniProt 3–377 作者链 V; PDB构建体 1–375; UniProt 3–377 作者链 W; PDB构建体 1–375; UniProt 3–377 作者链 X; PDB构建体 1–375; UniProt 3–377 作者链 Y; PDB构建体 1–375; UniProt 3–377 作者链 Z; PDB构建体 1–375; UniProt 3–377

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。

SAXS 散射曲线 SAXS Profile

SAXS profile for 1o18

P(r) 距离分布 P(r) Distribution

P(r) distribution for 1o18
下载 Download

2. 结构基本信息 2. Structure Basics

条目编号 entry_id1o18
沉积日期 deposition_date2002-11-04
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

3. SAXS 参数 (CRYSOL 理论计算) 3. SAXS Parameters (CRYSOL)

回转半径 Rg (Guinier) rg_guinier
回转半径 Rg (电子) rg_electron116.50
零角强度 I(0) i023158600000.00
分子量 molecular_weight1319000.0 kDa
排除体积 excluded_volume1657800 ų
包络体积 envelope_volume3229900 ų
水化壳体积 shell_volume241810 ų
包络直径 envelope_diameter422.7
壳层 Rg shell_rg90.16
包络 Rg envelope_rg113.30
形状 Rg shape_rg116.50
总 Rg total_rg116.40
总原子数 total_atoms92716
残基数 n_residues11438
球谐函数阶数 n_harmonics20
q 范围 q_range— – 0.5000 −1
数据点数 n_points101
壳层类型 shell_typedirectional
溶剂电子密度 solvent_density0.3340 e/ų
壳层衬度 contrast_shell0.0300 e/ų
CRYSOL 版本 crysol_version4.1.3

4. P(r) 距离分布 (GNOM 反演) 4. P(r) Analysis (GNOM)

最大尺寸 Dmax dmax302.8
Rg (实空间) rg_real110.10
Rg 误差 (实空间) rg_real_error1.16
I(0) (实空间) i0_real2.2210e+10
I(0) 误差 (实空间) i0_real_error4.9180e+08
Rg (倒空间) rg_reciprocal109.30
I(0) (倒空间) i0_reciprocal22610000000.0000
解质量估计 total_estimate0.9153
解质量评级 solution_quality EXCELLENT a EXCELLENT solution
P(r) 峰数 n_peaks1
主峰位置 r_peak_primary116.4
偏度 Skewness skewness0.192
峰度 Kurtosis kurtosis-0.706
角度范围 angular_range— – 0.0650 −1
当前正则化参数 α current_alpha0.5418
最高正则化参数 α highest_alpha507700000.0000
实空间数据点数 n_real_points14
GNOM 版本 gnom_version4.1.3
质量判据 quality_criteria AN1: 0.003; Oscil: 0.995; Stabil: 0.983; Sysdev: 1.000; Positv: 1.000; Valcen: 0.968; Smooth: 0.000

5. 晶体学与实验 5. Crystallography & Experiment

6. 实体与聚合物信息 Entities & Polymers (4)

7. 折叠分类 (SCOP + CATH) 30 domains

SCOP 2.08 (30 domains)

结构域编号 domain_idd1o181_
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_idd1o182_
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_idd1o183_
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_idd1o184_
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_idd1o185_
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_idd1o186_
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_idd1o187_
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_idd1o188_
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_idd1o189_
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_idd1o18a_
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_idd1o18d_
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_idd1o18e_
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_idd1o18f_
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_idd1o18g_
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_idd1o18h_
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_idd1o18i_
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_idd1o18j_
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_idd1o18k_
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_idd1o18l_
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_idd1o18m_
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_idd1o18n_
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_idd1o18o_
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_idd1o18p_
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_idd1o18q_
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_idd1o18r_
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_idd1o18v_
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_idd1o18w_
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_idd1o18x_
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_idd1o18y_
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_idd1o18z_
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

8. 引用文献 (4)

9. 文件与曲线 (10)