2px4

Crystal structure of the Murray Valley Encephalitis Virus NS5 2'-O Methyltransferase domain in complex with SAH (Monoclinic form 2)

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

;Genome polyprotein [Contains: Capsid protein C (Core protein); Envelope protein M (Matrix protein); Major envelope protein E; Non-structural protein 1 (NS1); Non-structural protein 2A (NS2A); Flavivirin protease NS2B regulatory subunit; Flavivirin protease NS3 catalytic subunit; Non-structural protein 4A (NS4A); Non-structural protein 4B (NS4B); RNA-directed RNA polymerase (EC 2.7.7.48) (NS5)] ;

Murray valley encephalitis virus (strain MVE-1-51)

UniProt P05769

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 CHLORIDE ION × 3 SULFATE ION × 7 UNKNOWN ATOM OR ION × 9 S-ADENOSYL-L-HOMOCYSTEINE × 1 GLYCEROL × 1 water × 1 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 POLG_MVEV5
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–269; UniProt 2530–2798

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_id2px4
沉积日期 deposition_date2007-05-14
结构标题 titleCrystal structure of the Murray Valley Encephalitis Virus NS5 2'-O Methyltransferase domain in complex with SAH (Monoclinic form 2)
关键词 keywords;Murray Valley Encephalitis Virus, Methyltransferase, SAH, Structural Genomics, Oxford Protein Production Facility, OPPF, 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。

Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 2px4__assembly_1__model_1 monomeric (1) 排除 — —
排除原因: 来源记录无法明确判定原子或离子的元素,因此不能可靠计算。
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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 (7)

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6. 折叠分类 (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

结构域编号 domain_idd2px4a_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.66 — S-adenosyl-L-methionine-dependent methyltransferases
超家族 Superfamily superfamilyc.66.1 — S-adenosyl-L-methionine-dependent methyltransferases
家族 Family familyc.66.1.25 — mRNA cap methylase

CATH v4.4 (1 domains)

结构域编号 domain_id2px4A00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily150 — Vaccinia Virus protein VP39
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7. 引用文献 (1)