1vlp

Crystal structure of a putative nicotinate phosphoribosyltransferase (yor209c, npt1) from saccharomyces cerevisiae at 1.75 A resolution

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

nicotinate phosphoribosyltransferase

Saccharomyces cerevisiae

UniProt P39683

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 PHOSPHATE ION × 1 CHLORIDE ION × 1 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 water × 1 与蛋白数一致
2 蛋白单体 单体 蛋白 1 PHOSPHATE ION × 1 CHLORIDE ION × 1 1,2-ETHANEDIOL × 2 water × 1 与蛋白数一致
3 蛋白单体 单体 蛋白 1 PHOSPHATE ION × 1 CHLORIDE ION × 1 1,2-ETHANEDIOL × 1 water × 1 与蛋白数一致
4 蛋白单体 单体 蛋白 1 PHOSPHATE ION × 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 NPT1_YEAST
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 13–441; UniProt 1–429 作者链 B; PDB构建体 13–441; UniProt 1–429 作者链 C; PDB构建体 13–441; UniProt 1–429 作者链 D; PDB构建体 13–441; UniProt 1–429

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_id1vlp
沉积日期 deposition_date2004-08-06
结构标题 titleCrystal structure of a putative nicotinate phosphoribosyltransferase (yor209c, npt1) from saccharomyces cerevisiae at 1.75 A resolution
关键词 keywordsStructural genomics, Joint Center for Structural Genomics, JCSG, Protein Structure Initiative, PSI, 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。

1vlp__assembly_2__model_1

Assembly 2 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

下载该曲线 .dat

1vlp__assembly_2__model_1 | I(q)

10-2 10-1 105 106 107 q (1/Angstrom) I(q)
100 个绘图点;横轴和纵轴均采用对数尺度。

1vlp__assembly_2__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)22.41 Å
Rg(电子密度)21.28 Å
总 Rg22.10 Å
原子数3352
残基数410
排除体积59967 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 1vlp__assembly_1__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
2 1 1vlp__assembly_2__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
3 1 1vlp__assembly_3__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
4 1 1vlp__assembly_4__model_1 monomeric (1) 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 (6)

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6. 折叠分类 (SCOP + CATH) 15 domains

SCOP 2.08 (11 domains)

结构域编号 domain_idd1vlpa1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.41 — alpha/beta-Hammerhead
超家族 Superfamily superfamilyd.41.2 — Nicotinate/Quinolinate PRTase N-terminal domain-like
家族 Family familyd.41.2.2 — Monomeric nicotinate phosphoribosyltransferase N-terminal domain-like
结构域编号 domain_idd1vlpa2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.1 — TIM beta/alpha-barrel
超家族 Superfamily superfamilyc.1.17 — Nicotinate/Quinolinate PRTase C-terminal domain-like
家族 Family familyc.1.17.2 — Nicotinate phosphoribosyltransferase C-terminal domain-like
结构域编号 domain_idd1vlpa3
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_idd1vlpb1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.41 — alpha/beta-Hammerhead
超家族 Superfamily superfamilyd.41.2 — Nicotinate/Quinolinate PRTase N-terminal domain-like
家族 Family familyd.41.2.2 — Monomeric nicotinate phosphoribosyltransferase N-terminal domain-like
结构域编号 domain_idd1vlpb2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.1 — TIM beta/alpha-barrel
超家族 Superfamily superfamilyc.1.17 — Nicotinate/Quinolinate PRTase C-terminal domain-like
家族 Family familyc.1.17.2 — Nicotinate phosphoribosyltransferase C-terminal domain-like
结构域编号 domain_idd1vlpc1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.41 — alpha/beta-Hammerhead
超家族 Superfamily superfamilyd.41.2 — Nicotinate/Quinolinate PRTase N-terminal domain-like
家族 Family familyd.41.2.2 — Monomeric nicotinate phosphoribosyltransferase N-terminal domain-like
结构域编号 domain_idd1vlpc2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.1 — TIM beta/alpha-barrel
超家族 Superfamily superfamilyc.1.17 — Nicotinate/Quinolinate PRTase C-terminal domain-like
家族 Family familyc.1.17.2 — Nicotinate phosphoribosyltransferase C-terminal domain-like
结构域编号 domain_idd1vlpc3
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_idd1vlpd1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.41 — alpha/beta-Hammerhead
超家族 Superfamily superfamilyd.41.2 — Nicotinate/Quinolinate PRTase N-terminal domain-like
家族 Family familyd.41.2.2 — Monomeric nicotinate phosphoribosyltransferase N-terminal domain-like
结构域编号 domain_idd1vlpd2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.1 — TIM beta/alpha-barrel
超家族 Superfamily superfamilyc.1.17 — Nicotinate/Quinolinate PRTase C-terminal domain-like
家族 Family familyc.1.17.2 — Nicotinate phosphoribosyltransferase C-terminal domain-like
结构域编号 domain_idd1vlpd3
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 (4 domains)

结构域编号 domain_id1vlpA00
类 Class class3 — Alpha Beta
架构 Architecture architecture20 — Alpha-Beta Barrel
拓扑 Topology topology140 — nicotinate phosphoribosyltransferase
同源超家族 H-superfamily homologous superfamily10 — nicotinate phosphoribosyltransferase
结构域编号 domain_id1vlpB00
类 Class class3 — Alpha Beta
架构 Architecture architecture20 — Alpha-Beta Barrel
拓扑 Topology topology140 — nicotinate phosphoribosyltransferase
同源超家族 H-superfamily homologous superfamily10 — nicotinate phosphoribosyltransferase
结构域编号 domain_id1vlpC00
类 Class class3 — Alpha Beta
架构 Architecture architecture20 — Alpha-Beta Barrel
拓扑 Topology topology140 — nicotinate phosphoribosyltransferase
同源超家族 H-superfamily homologous superfamily10 — nicotinate phosphoribosyltransferase
结构域编号 domain_id1vlpD00
类 Class class3 — Alpha Beta
架构 Architecture architecture20 — Alpha-Beta Barrel
拓扑 Topology topology140 — nicotinate phosphoribosyltransferase
同源超家族 H-superfamily homologous superfamily10 — nicotinate phosphoribosyltransferase
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7. 引用文献 (1)