1ozv

Crystal structure of the SET domain of LSMT bound to Lysine and AdoHcy

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

Ribulose-1,5 bisphosphate carboxylase/oxygenase large subunit N-methyltransferase, chloroplast

Pisum sativum

UniProt Q43088

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 蛋白单体 单体 蛋白 1 LYSINE × 3 S-ADENOSYL-L-HOMOCYSTEINE × 1 water × 1 与蛋白数一致
2 蛋白单体 单体 蛋白 1 S-ADENOSYL-L-HOMOCYSTEINE × 1 water × 1 与蛋白数一致
3 蛋白单体 单体 蛋白 1 S-ADENOSYL-L-HOMOCYSTEINE × 1 water × 1 与蛋白数一致
4 蛋白同源多聚体 同源多聚体 蛋白 3 LYSINE × 3 S-ADENOSYL-L-HOMOCYSTEINE × 3 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 RBCMT_PEA
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 2–438; UniProt 46–482 作者链 B; PDB构建体 2–438; UniProt 46–482 作者链 C; PDB构建体 2–438; UniProt 46–482

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_id1ozv
沉积日期 deposition_date2003-04-09
结构标题 titleCrystal structure of the SET domain of LSMT bound to Lysine and AdoHcy
关键词 keywordsSET DOMAIN, LYSINE N-METHYLATION, MULTIPLE METHYLATION, PHOTOSYNTHESIS, POST-TRANSLATIONAL MODIFICATION, TRANSFERASE; TRANSFERASE
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。

1ozv__assembly_4__model_1

Assembly 4 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

下载该曲线 .dat

1ozv__assembly_4__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。

1ozv__assembly_4__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)49.99 Å
Rg(电子密度)50.62 Å
总 Rg50.50 Å
原子数10660
残基数1310
排除体积190260 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 1ozv__assembly_1__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
2 1 1ozv__assembly_2__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
3 1 1ozv__assembly_3__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
4 1 1ozv__assembly_4__model_1 trimeric (3) 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) 15 domains

SCOP 2.08 (9 domains)

结构域编号 domain_idd1ozva1
类 Class classa — All alpha proteins
折叠类型 Fold folda.166 — RuBisCo LSMT C-terminal, substrate-binding domain
超家族 Superfamily superfamilya.166.1 — RuBisCo LSMT C-terminal, substrate-binding domain
家族 Family familya.166.1.1 — RuBisCo LSMT C-terminal, substrate-binding domain
结构域编号 domain_idd1ozva2
类 Class classb — All beta proteins
折叠类型 Fold foldb.85 — beta-clip
超家族 Superfamily superfamilyb.85.7 — SET domain
家族 Family familyb.85.7.3 — RuBisCo LSMT catalytic domain
结构域编号 domain_idd1ozva3
类 Class classl — Artifacts
折叠类型 Fold foldl.1 — Tags
超家族 Superfamily superfamilyl.1.1 — Tags
家族 Family familyl.1.1.1 — Tags
结构域编号 domain_idd1ozvb1
类 Class classa — All alpha proteins
折叠类型 Fold folda.166 — RuBisCo LSMT C-terminal, substrate-binding domain
超家族 Superfamily superfamilya.166.1 — RuBisCo LSMT C-terminal, substrate-binding domain
家族 Family familya.166.1.1 — RuBisCo LSMT C-terminal, substrate-binding domain
结构域编号 domain_idd1ozvb2
类 Class classb — All beta proteins
折叠类型 Fold foldb.85 — beta-clip
超家族 Superfamily superfamilyb.85.7 — SET domain
家族 Family familyb.85.7.3 — RuBisCo LSMT catalytic domain
结构域编号 domain_idd1ozvb3
类 Class classl — Artifacts
折叠类型 Fold foldl.1 — Tags
超家族 Superfamily superfamilyl.1.1 — Tags
家族 Family familyl.1.1.1 — Tags
结构域编号 domain_idd1ozvc1
类 Class classa — All alpha proteins
折叠类型 Fold folda.166 — RuBisCo LSMT C-terminal, substrate-binding domain
超家族 Superfamily superfamilya.166.1 — RuBisCo LSMT C-terminal, substrate-binding domain
家族 Family familya.166.1.1 — RuBisCo LSMT C-terminal, substrate-binding domain
结构域编号 domain_idd1ozvc2
类 Class classb — All beta proteins
折叠类型 Fold foldb.85 — beta-clip
超家族 Superfamily superfamilyb.85.7 — SET domain
家族 Family familyb.85.7.3 — RuBisCo LSMT catalytic domain
结构域编号 domain_idd1ozvc3
类 Class classl — Artifacts
折叠类型 Fold foldl.1 — Tags
超家族 Superfamily superfamilyl.1.1 — Tags
家族 Family familyl.1.1.1 — Tags

CATH v4.4 (6 domains)

结构域编号 domain_id1ozvA01
类 Class class3 — Alpha Beta
架构 Architecture architecture90 — Alpha-Beta Complex
拓扑 Topology topology1410 — set domain protein methyltransferase, domain 1
同源超家族 H-superfamily homologous superfamily10 — set domain protein methyltransferase, domain 1
结构域编号 domain_id1ozvA02
类 Class class3 — Alpha Beta
架构 Architecture architecture90 — Alpha-Beta Complex
拓扑 Topology topology1420 — set domain protein methyltransferase, domain 2
同源超家族 H-superfamily homologous superfamily10 — Rubisco LSMT, substrate-binding domain
结构域编号 domain_id1ozvB01
类 Class class3 — Alpha Beta
架构 Architecture architecture90 — Alpha-Beta Complex
拓扑 Topology topology1410 — set domain protein methyltransferase, domain 1
同源超家族 H-superfamily homologous superfamily10 — set domain protein methyltransferase, domain 1
结构域编号 domain_id1ozvB02
类 Class class3 — Alpha Beta
架构 Architecture architecture90 — Alpha-Beta Complex
拓扑 Topology topology1420 — set domain protein methyltransferase, domain 2
同源超家族 H-superfamily homologous superfamily10 — Rubisco LSMT, substrate-binding domain
结构域编号 domain_id1ozvC01
类 Class class3 — Alpha Beta
架构 Architecture architecture90 — Alpha-Beta Complex
拓扑 Topology topology1410 — set domain protein methyltransferase, domain 1
同源超家族 H-superfamily homologous superfamily10 — set domain protein methyltransferase, domain 1
结构域编号 domain_id1ozvC02
类 Class class3 — Alpha Beta
架构 Architecture architecture90 — Alpha-Beta Complex
拓扑 Topology topology1420 — set domain protein methyltransferase, domain 2
同源超家族 H-superfamily homologous superfamily10 — Rubisco LSMT, substrate-binding domain
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7. 引用文献 (1)