1upp

SPINACH RUBISCO IN COMPLEX WITH 2-CARBOXYARABINITOL 2 BISPHOSPHATE and Calcium.

Method: X-RAY DIFFRACTION Dmax: 132.8 Å Quality: GOOD

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

RIBULOSE BISPHOSPHATE CARBOXYLASE LARGE CHAIN

物种未注明

UniProt P00875

当前结构中的状态

Assembly 聚集状态 构建体 突变与修饰 配体、离子与共同组分 实验方法与环境 结构质量
1 蛋白异源复合物 异源复合物 蛋白 × 16 PDB 声明:hexadecameric(16) 与蛋白拷贝数一致 链 A; UniProt 1–475 链 C; UniProt 1–475 链 E; UniProt 1–475 链 G; UniProt 1–475 非标准单体:是(mmCIF未提供具体位点) RIBULOSE BISPHOSPHATE CARBOXYLASE SMALL CHAIN × 8 (Q43832) CA CALCIUM ION × 8 CAP 2-CARBOXYARABINITOL-1,5-DIPHOSPHATE × 8 X-RAY DIFFRACTION X-ray结晶条件:pH 7.8;10% PEG 4000, 0.1M HEPES PH 7.8, 10 MM CACL2, 0.2 M NACL, 50 MM NAHCO3, 0.1 M 3PGA THEN SOAKED IN 2-CABP 分辨率 2.30 Å R-free 0.307

数据库中的同蛋白其他状态

以下每一行都是同一 UniProt 蛋白在另一个 PDB 条目中的 biological assembly, “相对当前条目”直接指出证据层面的不同;没有差异标签表示当前已读取字段一致。

共 11 个其他 PDB 条目、11 个 assembly。 打开独立比较页并筛选聚集状态

查看构建体与数据证据
UniProt名称 RBL_SPIOL
Isoform
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–475; UniProt 1–475 作者链 C; PDB构建体 1–475; UniProt 1–475 作者链 E; PDB构建体 1–475; UniProt 1–475 作者链 G; PDB构建体 1–475; UniProt 1–475

RIBULOSE BISPHOSPHATE CARBOXYLASE SMALL CHAIN

物种未注明

UniProt Q43832

当前结构中的状态

Assembly 聚集状态 构建体 突变与修饰 配体、离子与共同组分 实验方法与环境 结构质量
1 蛋白异源复合物 异源复合物 蛋白 × 16 PDB 声明:hexadecameric(16) 与蛋白拷贝数一致 链 I; UniProt 58–180 链 J; UniProt 58–180 链 K; UniProt 58–180 链 L; UniProt 58–180 未记录 RIBULOSE BISPHOSPHATE CARBOXYLASE LARGE CHAIN × 8 (P00875) CA CALCIUM ION × 8 CAP 2-CARBOXYARABINITOL-1,5-DIPHOSPHATE × 8 X-RAY DIFFRACTION X-ray结晶条件:pH 7.8;10% PEG 4000, 0.1M HEPES PH 7.8, 10 MM CACL2, 0.2 M NACL, 50 MM NAHCO3, 0.1 M 3PGA THEN SOAKED IN 2-CABP 分辨率 2.30 Å R-free 0.307

数据库中的同蛋白其他状态

以下每一行都是同一 UniProt 蛋白在另一个 PDB 条目中的 biological assembly, “相对当前条目”直接指出证据层面的不同;没有差异标签表示当前已读取字段一致。

共 7 个其他 PDB 条目、7 个 assembly。 打开独立比较页并筛选聚集状态

查看构建体与数据证据
UniProt名称 RBS2_SPIOL
Isoform
PDB实体 2
链与序列区间 作者链 I; PDB构建体 1–123; UniProt 58–180 作者链 J; PDB构建体 1–123; UniProt 58–180 作者链 K; PDB构建体 1–123; UniProt 58–180 作者链 L; PDB构建体 1–123; UniProt 58–180

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。

SAXS 散射曲线 SAXS Profile

SAXS profile for 1upp

P(r) 距离分布 P(r) Distribution

P(r) distribution for 1upp
下载 Download

2. 结构基本信息 2. Structure Basics

条目编号 entry_id1upp
沉积日期 deposition_date2003-10-09
结构标题 titleSPINACH RUBISCO IN COMPLEX WITH 2-CARBOXYARABINITOL 2 BISPHOSPHATE and Calcium.
关键词 keywordsLYASE, CARBON-CARBON, OXIDOREDUCTASE, PHOTOSYNTHESIS, CARBON-DIOXIDE FIXATION; LYASE
实验方法 methodX-RAY DIFFRACTION

3. SAXS 参数 (CRYSOL 理论计算) 3. SAXS Parameters (CRYSOL)

回转半径 Rg (Guinier) rg_guinier43.33
回转半径 Rg (电子) rg_electron42.91
零角强度 I(0) i01045210000.00
分子量 molecular_weight267430.0 kDa
排除体积 excluded_volume333930 ų
包络体积 envelope_volume436630 ų
水化壳体积 shell_volume79587 ų
包络直径 envelope_diameter137.0
壳层 Rg shell_rg51.60
包络 Rg envelope_rg43.22
形状 Rg shape_rg42.91
总 Rg total_rg43.24
总原子数 total_atoms18840
残基数 n_residues2356
球谐函数阶数 n_harmonics20
q 范围 q_range— – 0.5000 −1
数据点数 n_points101
壳层类型 shell_typedirectional
溶剂电子密度 solvent_density0.3340 e/ų
壳层衬度 contrast_shell0.0300 e/ų
CRYSOL 版本 crysol_version4.1.3

4. P(r) 距离分布 (GNOM 反演) 4. P(r) Analysis (GNOM)

最大尺寸 Dmax dmax132.8
Rg (实空间) rg_real43.10
Rg 误差 (实空间) rg_real_error0.91
I(0) (实空间) i0_real1.0450e+09
I(0) 误差 (实空间) i0_real_error1.8460e+07
Rg (倒空间) rg_reciprocal43.33
I(0) (倒空间) i0_reciprocal1045000000.0000
解质量估计 total_estimate0.8893
解质量评级 solution_quality GOOD a GOOD solution
P(r) 峰数 n_peaks1
主峰位置 r_peak_primary59.0
偏度 Skewness skewness0.087
峰度 Kurtosis kurtosis-0.564
角度范围 angular_range— – 0.1800 −1
当前正则化参数 α current_alpha0.0000
最高正则化参数 α highest_alpha272100000.0000
实空间数据点数 n_real_points37
GNOM 版本 gnom_version4.1.3
质量判据 quality_criteria AN1: 0.000; Oscil: 0.943; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.985; Smooth: 0.744

5. 晶体学与实验 5. Crystallography & Experiment

6. 实体与聚合物信息 Entities & Polymers (5)

7. 折叠分类 (SCOP + CATH) 24 domains

SCOP 2.08 (12 domains)

结构域编号 domain_idd1uppa1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.58 — Ferredoxin-like
超家族 Superfamily superfamilyd.58.9 — RuBisCO, large subunit, small (N-terminal) domain
家族 Family familyd.58.9.1 — Ribulose 1,5-bisphosphate carboxylase-oxygenase
结构域编号 domain_idd1uppa2
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.1.14 — RuBisCo, C-terminal domain
家族 Family familyc.1.14.1 — RuBisCo, large subunit, C-terminal domain
结构域编号 domain_idd1uppc1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.58 — Ferredoxin-like
超家族 Superfamily superfamilyd.58.9 — RuBisCO, large subunit, small (N-terminal) domain
家族 Family familyd.58.9.1 — Ribulose 1,5-bisphosphate carboxylase-oxygenase
结构域编号 domain_idd1uppc2
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.1.14 — RuBisCo, C-terminal domain
家族 Family familyc.1.14.1 — RuBisCo, large subunit, C-terminal domain
结构域编号 domain_idd1uppe1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.58 — Ferredoxin-like
超家族 Superfamily superfamilyd.58.9 — RuBisCO, large subunit, small (N-terminal) domain
家族 Family familyd.58.9.1 — Ribulose 1,5-bisphosphate carboxylase-oxygenase
结构域编号 domain_idd1uppe2
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.1.14 — RuBisCo, C-terminal domain
家族 Family familyc.1.14.1 — RuBisCo, large subunit, C-terminal domain
结构域编号 domain_idd1uppg1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.58 — Ferredoxin-like
超家族 Superfamily superfamilyd.58.9 — RuBisCO, large subunit, small (N-terminal) domain
家族 Family familyd.58.9.1 — Ribulose 1,5-bisphosphate carboxylase-oxygenase
结构域编号 domain_idd1uppg2
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.1.14 — RuBisCo, C-terminal domain
家族 Family familyc.1.14.1 — RuBisCo, large subunit, C-terminal domain
结构域编号 domain_idd1uppi_
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.73 — RuBisCO, small subunit
超家族 Superfamily superfamilyd.73.1 — RuBisCO, small subunit
家族 Family familyd.73.1.1 — RuBisCO, small subunit
结构域编号 domain_idd1uppj_
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.73 — RuBisCO, small subunit
超家族 Superfamily superfamilyd.73.1 — RuBisCO, small subunit
家族 Family familyd.73.1.1 — RuBisCO, small subunit
结构域编号 domain_idd1uppk_
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.73 — RuBisCO, small subunit
超家族 Superfamily superfamilyd.73.1 — RuBisCO, small subunit
家族 Family familyd.73.1.1 — RuBisCO, small subunit
结构域编号 domain_idd1uppl_
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.73 — RuBisCO, small subunit
超家族 Superfamily superfamilyd.73.1 — RuBisCO, small subunit
家族 Family familyd.73.1.1 — RuBisCO, small subunit

CATH v4.4 (12 domains)

结构域编号 domain_id1uppA01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily150 — RuBisCO large subunit, N-terminal domain
结构域编号 domain_id1uppA02
类 Class class3 — Alpha Beta
架构 Architecture architecture20 — Alpha-Beta Barrel
拓扑 Topology topology20 — TIM Barrel
同源超家族 H-superfamily homologous superfamily110 — Ribulose bisphosphate carboxylase, large subunit, C-terminal domain
结构域编号 domain_id1uppC01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily150 — RuBisCO large subunit, N-terminal domain
结构域编号 domain_id1uppC02
类 Class class3 — Alpha Beta
架构 Architecture architecture20 — Alpha-Beta Barrel
拓扑 Topology topology20 — TIM Barrel
同源超家族 H-superfamily homologous superfamily110 — Ribulose bisphosphate carboxylase, large subunit, C-terminal domain
结构域编号 domain_id1uppE01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily150 — RuBisCO large subunit, N-terminal domain
结构域编号 domain_id1uppE02
类 Class class3 — Alpha Beta
架构 Architecture architecture20 — Alpha-Beta Barrel
拓扑 Topology topology20 — TIM Barrel
同源超家族 H-superfamily homologous superfamily110 — Ribulose bisphosphate carboxylase, large subunit, C-terminal domain
结构域编号 domain_id1uppG01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily150 — RuBisCO large subunit, N-terminal domain
结构域编号 domain_id1uppG02
类 Class class3 — Alpha Beta
架构 Architecture architecture20 — Alpha-Beta Barrel
拓扑 Topology topology20 — TIM Barrel
同源超家族 H-superfamily homologous superfamily110 — Ribulose bisphosphate carboxylase, large subunit, C-terminal domain
结构域编号 domain_id1uppI00
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology190 — Ribulose 1,5 Bisphosphate Carboxylase/Oxygenase
同源超家族 H-superfamily homologous superfamily10 — Ribulose bisphosphate carboxylase, small subunit
结构域编号 domain_id1uppJ00
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology190 — Ribulose 1,5 Bisphosphate Carboxylase/Oxygenase
同源超家族 H-superfamily homologous superfamily10 — Ribulose bisphosphate carboxylase, small subunit
结构域编号 domain_id1uppK00
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology190 — Ribulose 1,5 Bisphosphate Carboxylase/Oxygenase
同源超家族 H-superfamily homologous superfamily10 — Ribulose bisphosphate carboxylase, small subunit
结构域编号 domain_id1uppL00
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology190 — Ribulose 1,5 Bisphosphate Carboxylase/Oxygenase
同源超家族 H-superfamily homologous superfamily10 — Ribulose bisphosphate carboxylase, small subunit

8. 引用文献 (1)

9. 文件与曲线 (10)