5b5m

Crystal structure of the Sr-substituted LH1-RC complex from Tch. tepidum

Method: X-RAY DIFFRACTION

1. 蛋白身份与相关结构 Protein Identity & Related Structures

Photosynthetic reaction center cytochrome c subunit

物种未注明

UniProt D2Z0P5

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 36 Photosynthetic reaction center L subunit × 1 (D2Z0P3) Photosynthetic reaction center M subunit × 1 (A8ASG6) Photosynthetic reaction center H subunit × 1 (D2Z0P9) LH1 alpha polypeptide × 16 (D2Z0P2) LH1 beta polypeptide × 16 (D2Z0P1) PROTOPORPHYRIN IX CONTAINING FE × 4 STRONTIUM ION × 19 BACTERIOCHLOROPHYLL A × 36 BACTERIOPHEOPHYTIN A × 2 Ubiquinone-8 × 1 DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE × 8 FE (III) ION × 1 MENAQUINONE 8 × 1 SPIRILLOXANTHIN × 17 PHOSPHATE ION × 2 (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate × 1 water × 3 与蛋白数一致
2 蛋白异源复合物 异源复合物 蛋白 36 Photosynthetic reaction center L subunit × 1 (D2Z0P3) Photosynthetic reaction center M subunit × 1 (A8ASG6) Photosynthetic reaction center H subunit × 1 (D2Z0P9) LH1 alpha polypeptide × 16 (D2Z0P2) LH1 beta polypeptide × 16 (D2Z0P1) PROTOPORPHYRIN IX CONTAINING FE × 4 STRONTIUM ION × 19 BACTERIOCHLOROPHYLL A × 36 BACTERIOPHEOPHYTIN A × 2 Ubiquinone-8 × 1 DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE × 8 FE (III) ION × 1 MENAQUINONE 8 × 1 SPIRILLOXANTHIN × 17 PHOSPHATE ION × 2 (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate × 1 water × 3 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 D2Z0P5_THETI
Isoform
PDB实体 1
链与序列区间 作者链 C; PDB构建体 1–333; UniProt 1–333 作者链 o; PDB构建体 1–333; UniProt 1–333

Photosynthetic reaction center L subunit

物种未注明

UniProt D2Z0P3

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 36 Photosynthetic reaction center cytochrome c subunit × 1 (D2Z0P5) Photosynthetic reaction center M subunit × 1 (A8ASG6) Photosynthetic reaction center H subunit × 1 (D2Z0P9) LH1 alpha polypeptide × 16 (D2Z0P2) LH1 beta polypeptide × 16 (D2Z0P1) PROTOPORPHYRIN IX CONTAINING FE × 4 STRONTIUM ION × 19 BACTERIOCHLOROPHYLL A × 36 BACTERIOPHEOPHYTIN A × 2 Ubiquinone-8 × 1 DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE × 8 FE (III) ION × 1 MENAQUINONE 8 × 1 SPIRILLOXANTHIN × 17 PHOSPHATE ION × 2 (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate × 1 water × 3 与蛋白数一致
2 蛋白异源复合物 异源复合物 蛋白 36 Photosynthetic reaction center cytochrome c subunit × 1 (D2Z0P5) Photosynthetic reaction center M subunit × 1 (A8ASG6) Photosynthetic reaction center H subunit × 1 (D2Z0P9) LH1 alpha polypeptide × 16 (D2Z0P2) LH1 beta polypeptide × 16 (D2Z0P1) PROTOPORPHYRIN IX CONTAINING FE × 4 STRONTIUM ION × 19 BACTERIOCHLOROPHYLL A × 36 BACTERIOPHEOPHYTIN A × 2 Ubiquinone-8 × 1 DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE × 8 FE (III) ION × 1 MENAQUINONE 8 × 1 SPIRILLOXANTHIN × 17 PHOSPHATE ION × 2 (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate × 1 water × 3 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 D2Z0P3_THETI
Isoform
PDB实体 2
链与序列区间 作者链 L; PDB构建体 1–281; UniProt 1–281 作者链 x; PDB构建体 1–281; UniProt 1–281

Photosynthetic reaction center M subunit

物种未注明

UniProt A8ASG6

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 36 Photosynthetic reaction center cytochrome c subunit × 1 (D2Z0P5) Photosynthetic reaction center L subunit × 1 (D2Z0P3) Photosynthetic reaction center H subunit × 1 (D2Z0P9) LH1 alpha polypeptide × 16 (D2Z0P2) LH1 beta polypeptide × 16 (D2Z0P1) PROTOPORPHYRIN IX CONTAINING FE × 4 STRONTIUM ION × 19 BACTERIOCHLOROPHYLL A × 36 BACTERIOPHEOPHYTIN A × 2 Ubiquinone-8 × 1 DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE × 8 FE (III) ION × 1 MENAQUINONE 8 × 1 SPIRILLOXANTHIN × 17 PHOSPHATE ION × 2 (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate × 1 water × 3 与蛋白数一致
2 蛋白异源复合物 异源复合物 蛋白 36 Photosynthetic reaction center cytochrome c subunit × 1 (D2Z0P5) Photosynthetic reaction center L subunit × 1 (D2Z0P3) Photosynthetic reaction center H subunit × 1 (D2Z0P9) LH1 alpha polypeptide × 16 (D2Z0P2) LH1 beta polypeptide × 16 (D2Z0P1) PROTOPORPHYRIN IX CONTAINING FE × 4 STRONTIUM ION × 19 BACTERIOCHLOROPHYLL A × 36 BACTERIOPHEOPHYTIN A × 2 Ubiquinone-8 × 1 DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE × 8 FE (III) ION × 1 MENAQUINONE 8 × 1 SPIRILLOXANTHIN × 17 PHOSPHATE ION × 2 (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate × 1 water × 3 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 A8ASG6_THETI
Isoform
PDB实体 3
链与序列区间 作者链 M; PDB构建体 1–319; UniProt 1–319 作者链 y; PDB构建体 1–319; UniProt 1–319

Photosynthetic reaction center H subunit

物种未注明

UniProt D2Z0P9

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 36 Photosynthetic reaction center cytochrome c subunit × 1 (D2Z0P5) Photosynthetic reaction center L subunit × 1 (D2Z0P3) Photosynthetic reaction center M subunit × 1 (A8ASG6) LH1 alpha polypeptide × 16 (D2Z0P2) LH1 beta polypeptide × 16 (D2Z0P1) PROTOPORPHYRIN IX CONTAINING FE × 4 STRONTIUM ION × 19 BACTERIOCHLOROPHYLL A × 36 BACTERIOPHEOPHYTIN A × 2 Ubiquinone-8 × 1 DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE × 8 FE (III) ION × 1 MENAQUINONE 8 × 1 SPIRILLOXANTHIN × 17 PHOSPHATE ION × 2 (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate × 1 water × 3 与蛋白数一致
2 蛋白异源复合物 异源复合物 蛋白 36 Photosynthetic reaction center cytochrome c subunit × 1 (D2Z0P5) Photosynthetic reaction center L subunit × 1 (D2Z0P3) Photosynthetic reaction center M subunit × 1 (A8ASG6) LH1 alpha polypeptide × 16 (D2Z0P2) LH1 beta polypeptide × 16 (D2Z0P1) PROTOPORPHYRIN IX CONTAINING FE × 4 STRONTIUM ION × 19 BACTERIOCHLOROPHYLL A × 36 BACTERIOPHEOPHYTIN A × 2 Ubiquinone-8 × 1 DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE × 8 FE (III) ION × 1 MENAQUINONE 8 × 1 SPIRILLOXANTHIN × 17 PHOSPHATE ION × 2 (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate × 1 water × 3 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 D2Z0P9_THETI
Isoform
PDB实体 4
链与序列区间 作者链 H; PDB构建体 1–259; UniProt 1–259 作者链 t; PDB构建体 1–259; UniProt 1–259

LH1 alpha polypeptide

物种未注明

UniProt D2Z0P2

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 36 Photosynthetic reaction center cytochrome c subunit × 1 (D2Z0P5) Photosynthetic reaction center L subunit × 1 (D2Z0P3) Photosynthetic reaction center M subunit × 1 (A8ASG6) Photosynthetic reaction center H subunit × 1 (D2Z0P9) LH1 beta polypeptide × 16 (D2Z0P1) PROTOPORPHYRIN IX CONTAINING FE × 4 STRONTIUM ION × 19 BACTERIOCHLOROPHYLL A × 36 BACTERIOPHEOPHYTIN A × 2 Ubiquinone-8 × 1 DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE × 8 FE (III) ION × 1 MENAQUINONE 8 × 1 SPIRILLOXANTHIN × 17 PHOSPHATE ION × 2 (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate × 1 water × 3 与蛋白数一致
2 蛋白异源复合物 异源复合物 蛋白 36 Photosynthetic reaction center cytochrome c subunit × 1 (D2Z0P5) Photosynthetic reaction center L subunit × 1 (D2Z0P3) Photosynthetic reaction center M subunit × 1 (A8ASG6) Photosynthetic reaction center H subunit × 1 (D2Z0P9) LH1 beta polypeptide × 16 (D2Z0P1) PROTOPORPHYRIN IX CONTAINING FE × 4 STRONTIUM ION × 19 BACTERIOCHLOROPHYLL A × 36 BACTERIOPHEOPHYTIN A × 2 Ubiquinone-8 × 1 DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE × 8 FE (III) ION × 1 MENAQUINONE 8 × 1 SPIRILLOXANTHIN × 17 PHOSPHATE ION × 2 (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate × 1 water × 3 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 D2Z0P2_THETI
Isoform
PDB实体 5
链与序列区间 作者链 1; PDB构建体 1–61; UniProt 1–61 作者链 3; PDB构建体 1–61; UniProt 1–61 作者链 5; PDB构建体 1–61; UniProt 1–61 作者链 7; PDB构建体 1–61; UniProt 1–61 作者链 9; PDB构建体 1–61; UniProt 1–61 作者链 A; PDB构建体 1–61; UniProt 1–61 作者链 AA; PDB构建体 1–61; UniProt 1–61 作者链 AC; PDB构建体 1–61; UniProt 1–61 作者链 AE; PDB构建体 1–61; UniProt 1–61 作者链 AG; PDB构建体 1–61; UniProt 1–61 作者链 AI; PDB构建体 1–61; UniProt 1–61 作者链 AK; PDB构建体 1–61; UniProt 1–61 作者链 D; PDB构建体 1–61; UniProt 1–61 作者链 F; PDB构建体 1–61; UniProt 1–61 作者链 I; PDB构建体 1–61; UniProt 1–61 作者链 K; PDB构建体 1–61; UniProt 1–61 作者链 O; PDB构建体 1–61; UniProt 1–61 作者链 Q; PDB构建体 1–61; UniProt 1–61 作者链 S; PDB构建体 1–61; UniProt 1–61 作者链 U; PDB构建体 1–61; UniProt 1–61 作者链 W; PDB构建体 1–61; UniProt 1–61 作者链 Y; PDB构建体 1–61; UniProt 1–61 作者链 d; PDB构建体 1–61; UniProt 1–61 作者链 f; PDB构建体 1–61; UniProt 1–61 作者链 h; PDB构建体 1–61; UniProt 1–61 作者链 j; PDB构建体 1–61; UniProt 1–61 作者链 l; PDB构建体 1–61; UniProt 1–61 作者链 m; PDB构建体 1–61; UniProt 1–61 作者链 p; PDB构建体 1–61; UniProt 1–61 作者链 r; PDB构建体 1–61; UniProt 1–61 作者链 u; PDB构建体 1–61; UniProt 1–61 作者链 w; PDB构建体 1–61; UniProt 1–61

LH1 beta polypeptide

物种未注明

UniProt D2Z0P1

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 36 Photosynthetic reaction center cytochrome c subunit × 1 (D2Z0P5) Photosynthetic reaction center L subunit × 1 (D2Z0P3) Photosynthetic reaction center M subunit × 1 (A8ASG6) Photosynthetic reaction center H subunit × 1 (D2Z0P9) LH1 alpha polypeptide × 16 (D2Z0P2) PROTOPORPHYRIN IX CONTAINING FE × 4 STRONTIUM ION × 19 BACTERIOCHLOROPHYLL A × 36 BACTERIOPHEOPHYTIN A × 2 Ubiquinone-8 × 1 DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE × 8 FE (III) ION × 1 MENAQUINONE 8 × 1 SPIRILLOXANTHIN × 17 PHOSPHATE ION × 2 (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate × 1 water × 3 与蛋白数一致
2 蛋白异源复合物 异源复合物 蛋白 36 Photosynthetic reaction center cytochrome c subunit × 1 (D2Z0P5) Photosynthetic reaction center L subunit × 1 (D2Z0P3) Photosynthetic reaction center M subunit × 1 (A8ASG6) Photosynthetic reaction center H subunit × 1 (D2Z0P9) LH1 alpha polypeptide × 16 (D2Z0P2) PROTOPORPHYRIN IX CONTAINING FE × 4 STRONTIUM ION × 19 BACTERIOCHLOROPHYLL A × 36 BACTERIOPHEOPHYTIN A × 2 Ubiquinone-8 × 1 DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE × 8 FE (III) ION × 1 MENAQUINONE 8 × 1 SPIRILLOXANTHIN × 17 PHOSPHATE ION × 2 (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate × 1 water × 3 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 D2Z0P1_THETI
Isoform
PDB实体 6
链与序列区间 作者链 0; PDB构建体 1–47; UniProt 1–47 作者链 2; PDB构建体 1–47; UniProt 1–47 作者链 4; PDB构建体 1–47; UniProt 1–47 作者链 6; PDB构建体 1–47; UniProt 1–47 作者链 8; PDB构建体 1–47; UniProt 1–47 作者链 AB; PDB构建体 1–47; UniProt 1–47 作者链 AD; PDB构建体 1–47; UniProt 1–47 作者链 AF; PDB构建体 1–47; UniProt 1–47 作者链 AH; PDB构建体 1–47; UniProt 1–47 作者链 AJ; PDB构建体 1–47; UniProt 1–47 作者链 AL; PDB构建体 1–47; UniProt 1–47 作者链 B; PDB构建体 1–47; UniProt 1–47 作者链 E; PDB构建体 1–47; UniProt 1–47 作者链 G; PDB构建体 1–47; UniProt 1–47 作者链 J; PDB构建体 1–47; UniProt 1–47 作者链 N; PDB构建体 1–47; UniProt 1–47 作者链 P; PDB构建体 1–47; UniProt 1–47 作者链 R; PDB构建体 1–47; UniProt 1–47 作者链 T; PDB构建体 1–47; UniProt 1–47 作者链 V; PDB构建体 1–47; UniProt 1–47 作者链 X; PDB构建体 1–47; UniProt 1–47 作者链 Z; PDB构建体 1–47; UniProt 1–47 作者链 c; PDB构建体 1–47; UniProt 1–47 作者链 e; PDB构建体 1–47; UniProt 1–47 作者链 g; PDB构建体 1–47; UniProt 1–47 作者链 i; PDB构建体 1–47; UniProt 1–47 作者链 k; PDB构建体 1–47; UniProt 1–47 作者链 n; PDB构建体 1–47; UniProt 1–47 作者链 q; PDB构建体 1–47; UniProt 1–47 作者链 s; PDB构建体 1–47; UniProt 1–47 作者链 v; PDB构建体 1–47; UniProt 1–47 作者链 z; PDB构建体 1–47; UniProt 1–47

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。

2. 结构基本信息 2. Structure Basics

条目编号 entry_id5b5m
沉积日期 deposition_date2016-05-12
结构标题 titleCrystal structure of the Sr-substituted LH1-RC complex from Tch. tepidum
关键词 keywordsBacterial photosynthesis, Light-harvesting complex, PHOTOSYNTHESIS; PHOTOSYNTHESIS
实验方法 methodX-RAY DIFFRACTION

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。

5b5m__assembly_1__model_1

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

下载该曲线 .dat

5b5m__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。

5b5m__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)45.16 Å
Rg(电子密度)44.33 Å
总 Rg44.85 Å
原子数25934
残基数2773
排除体积481740 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 5b5m__assembly_1__model_1 36-meric (36) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
2 1 5b5m__assembly_2__model_1 36-meric (36) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载

4. 晶体学与实验 4. Crystallography & Experiment

5. 实体与聚合物信息 Entities & Polymers (18)

7. 引用文献 (1)