← 返回搜索
1rwt

Crystal Structure of Spinach Major Light-harvesting complex at 2.72 Angstrom Resolution

Method: X-RAY DIFFRACTION
▼

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

Chlorophyll A-B binding protein, chloroplast

物种未注明

UniProt P12333

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 60 nonyl beta-D-glucopyranoside × 60 SODIUM ION × 6 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 120 ;(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL ; × 60 ;(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL ; × 60 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 60 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 60 CHLOROPHYLL B × 360 CHLOROPHYLL A × 480 water × 60 与蛋白数一致

数据库中的同蛋白其他状态

单体

暂无

同源二聚体

暂无

同源四聚体

暂无

其他同源多聚体
1rwt 8iwx 8iwy 8iwz 8ix0 8ix1 8ix2 8y15 8yee

共 9 个 assembly

异源或核酸复合物
3jcu

共 1 个 assembly

查看构建体与数据证据
UniProt名称 CB21_SPIOL
Isoform —
PDB实体 1
链与序列区间 作者链 A； PDB构建体 1–232； UniProt 36–267 作者链 B； PDB构建体 1–232； UniProt 36–267 作者链 C； PDB构建体 1–232； UniProt 36–267 作者链 D； PDB构建体 1–232； UniProt 36–267 作者链 E； PDB构建体 1–232； UniProt 36–267 作者链 F； PDB构建体 1–232； UniProt 36–267 作者链 G； PDB构建体 1–232； UniProt 36–267 作者链 H； PDB构建体 1–232； UniProt 36–267 作者链 I； PDB构建体 1–232； UniProt 36–267 作者链 J； PDB构建体 1–232； UniProt 36–267

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_id1rwt
沉积日期 deposition_date2003-12-17
结构标题 titleCrystal Structure of Spinach Major Light-harvesting complex at 2.72 Angstrom Resolution
关键词 keywordsLIGHT-HARVESTING COMPLEX, MEMBRANE PROTEIN, PLANT, 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。

1rwt__assembly_1__model_1

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

下载该曲线 .dat

1rwt__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。

1rwt__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）110.00 Å
总 Rg110.00 Å
原子数170036
残基数13086
排除体积3243400 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 1rwt__assembly_1__model_1 60-meric （60） 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 (11)

▼

6. 折叠分类 (SCOP + CATH) 20 domains

SCOP 2.08 (10 domains)

结构域编号 domain_idd1rwta_
类 Class classf — Membrane and cell surface proteins and peptides
折叠类型 Fold foldf.43 — Chlorophyll a-b binding protein
超家族 Superfamily superfamilyf.43.1 — Chlorophyll a-b binding protein
家族 Family familyf.43.1.1 — Chlorophyll a-b binding protein
结构域编号 domain_idd1rwtb_
类 Class classf — Membrane and cell surface proteins and peptides
折叠类型 Fold foldf.43 — Chlorophyll a-b binding protein
超家族 Superfamily superfamilyf.43.1 — Chlorophyll a-b binding protein
家族 Family familyf.43.1.1 — Chlorophyll a-b binding protein
结构域编号 domain_idd1rwtc_
类 Class classf — Membrane and cell surface proteins and peptides
折叠类型 Fold foldf.43 — Chlorophyll a-b binding protein
超家族 Superfamily superfamilyf.43.1 — Chlorophyll a-b binding protein
家族 Family familyf.43.1.1 — Chlorophyll a-b binding protein
结构域编号 domain_idd1rwtd_
类 Class classf — Membrane and cell surface proteins and peptides
折叠类型 Fold foldf.43 — Chlorophyll a-b binding protein
超家族 Superfamily superfamilyf.43.1 — Chlorophyll a-b binding protein
家族 Family familyf.43.1.1 — Chlorophyll a-b binding protein
结构域编号 domain_idd1rwte_
类 Class classf — Membrane and cell surface proteins and peptides
折叠类型 Fold foldf.43 — Chlorophyll a-b binding protein
超家族 Superfamily superfamilyf.43.1 — Chlorophyll a-b binding protein
家族 Family familyf.43.1.1 — Chlorophyll a-b binding protein
结构域编号 domain_idd1rwtf_
类 Class classf — Membrane and cell surface proteins and peptides
折叠类型 Fold foldf.43 — Chlorophyll a-b binding protein
超家族 Superfamily superfamilyf.43.1 — Chlorophyll a-b binding protein
家族 Family familyf.43.1.1 — Chlorophyll a-b binding protein
结构域编号 domain_idd1rwtg_
类 Class classf — Membrane and cell surface proteins and peptides
折叠类型 Fold foldf.43 — Chlorophyll a-b binding protein
超家族 Superfamily superfamilyf.43.1 — Chlorophyll a-b binding protein
家族 Family familyf.43.1.1 — Chlorophyll a-b binding protein
结构域编号 domain_idd1rwth_
类 Class classf — Membrane and cell surface proteins and peptides
折叠类型 Fold foldf.43 — Chlorophyll a-b binding protein
超家族 Superfamily superfamilyf.43.1 — Chlorophyll a-b binding protein
家族 Family familyf.43.1.1 — Chlorophyll a-b binding protein
结构域编号 domain_idd1rwti_
类 Class classf — Membrane and cell surface proteins and peptides
折叠类型 Fold foldf.43 — Chlorophyll a-b binding protein
超家族 Superfamily superfamilyf.43.1 — Chlorophyll a-b binding protein
家族 Family familyf.43.1.1 — Chlorophyll a-b binding protein
结构域编号 domain_idd1rwtj_
类 Class classf — Membrane and cell surface proteins and peptides
折叠类型 Fold foldf.43 — Chlorophyll a-b binding protein
超家族 Superfamily superfamilyf.43.1 — Chlorophyll a-b binding protein
家族 Family familyf.43.1.1 — Chlorophyll a-b binding protein

CATH v4.4 (10 domains)

结构域编号 domain_id1rwtA01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology3460 — Chlorophyll a-b binding protein
同源超家族 H-superfamily homologous superfamily10 — Chlorophyll a/b binding protein domain
结构域编号 domain_id1rwtB01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology3460 — Chlorophyll a-b binding protein
同源超家族 H-superfamily homologous superfamily10 — Chlorophyll a/b binding protein domain
结构域编号 domain_id1rwtC01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology3460 — Chlorophyll a-b binding protein
同源超家族 H-superfamily homologous superfamily10 — Chlorophyll a/b binding protein domain
结构域编号 domain_id1rwtD01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology3460 — Chlorophyll a-b binding protein
同源超家族 H-superfamily homologous superfamily10 — Chlorophyll a/b binding protein domain
结构域编号 domain_id1rwtE01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology3460 — Chlorophyll a-b binding protein
同源超家族 H-superfamily homologous superfamily10 — Chlorophyll a/b binding protein domain
结构域编号 domain_id1rwtF01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology3460 — Chlorophyll a-b binding protein
同源超家族 H-superfamily homologous superfamily10 — Chlorophyll a/b binding protein domain
结构域编号 domain_id1rwtG01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology3460 — Chlorophyll a-b binding protein
同源超家族 H-superfamily homologous superfamily10 — Chlorophyll a/b binding protein domain
结构域编号 domain_id1rwtH01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology3460 — Chlorophyll a-b binding protein
同源超家族 H-superfamily homologous superfamily10 — Chlorophyll a/b binding protein domain
结构域编号 domain_id1rwtI01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology3460 — Chlorophyll a-b binding protein
同源超家族 H-superfamily homologous superfamily10 — Chlorophyll a/b binding protein domain
结构域编号 domain_id1rwtJ01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology3460 — Chlorophyll a-b binding protein
同源超家族 H-superfamily homologous superfamily10 — Chlorophyll a/b binding protein domain
▶

7. 引用文献 (1)