2zle

Cryo-EM structure of DegP12/OMP

Method: ELECTRON MICROSCOPY Dmax: 162.7 Å Quality: GOOD

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

Protease do

Escherichia coli

UniProt P0C0V0

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 × 13 PDB 声明:tridecameric(13) 与蛋白拷贝数一致 链 A; UniProt 27–474 链 B; UniProt 27–474 链 C; UniProt 27–474 链 E; UniProt 27–474 链 F; UniProt 27–474 链 G; UniProt 27–474 链 H; UniProt 27–474 链 I; UniProt 27–474 链 J; UniProt 27–474 链 K; UniProt 27–474 链 L; UniProt 27–474 链 M; UniProt 27–474 未记录 Outer membrane protein C × 1 (P06996) ELECTRON MICROSCOPY cryo-EM玻璃化条件:冷冻剂 ETHANE;Embedded in vitreous ice using C-flat holey carbon grids (CF-2/2-4C-100, Protochip) and a Vitrobot (FEI) at 20 temperature and 100% relative humidity 分辨率 28.00 Å

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 18 个其他 PDB 条目、33 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 DEGP_ECOLI
Isoform
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–448; UniProt 27–474 作者链 B; PDB构建体 1–448; UniProt 27–474 作者链 C; PDB构建体 1–448; UniProt 27–474 作者链 E; PDB构建体 1–448; UniProt 27–474 作者链 F; PDB构建体 1–448; UniProt 27–474 作者链 G; PDB构建体 1–448; UniProt 27–474 作者链 H; PDB构建体 1–448; UniProt 27–474 作者链 I; PDB构建体 1–448; UniProt 27–474 作者链 J; PDB构建体 1–448; UniProt 27–474 作者链 K; PDB构建体 1–448; UniProt 27–474 作者链 L; PDB构建体 1–448; UniProt 27–474 作者链 M; PDB构建体 1–448; UniProt 27–474

Outer membrane protein C

Escherichia coli

UniProt P06996

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 × 13 PDB 声明:tridecameric(13) 与蛋白拷贝数一致 链 D; UniProt 22–367 未记录 Protease do × 12 (P0C0V0) ELECTRON MICROSCOPY cryo-EM玻璃化条件:冷冻剂 ETHANE;Embedded in vitreous ice using C-flat holey carbon grids (CF-2/2-4C-100, Protochip) and a Vitrobot (FEI) at 20 temperature and 100% relative humidity 分辨率 28.00 Å

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 6 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 OMPC_ECOLI
Isoform
PDB实体 2
链与序列区间 作者链 D; PDB构建体 1–346; UniProt 22–367

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 2zle

P(r) 距离分布 P(r) Distribution

P(r) distribution for 2zle
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2. 结构基本信息 2. Structure Basics

条目编号 entry_id2zle
沉积日期 deposition_date2008-04-09
结构标题 titleCryo-EM structure of DegP12/OMP
关键词 keywords;DegP, HtrA, protease, chaperone, PDZ, outer membrane protein, OMP, periplasm, Hydrolase, Serine protease, Stress response, Ion transport, Phage recognition, Porin, Transmembrane, Transport ;; HYDROLASE
实验方法 methodELECTRON MICROSCOPY

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

回转半径 Rg (Guinier) rg_guinier56.76
回转半径 Rg (电子) rg_electron56.35
零角强度 I(0) i04163330000.00
分子量 molecular_weight538040.0 kDa
排除体积 excluded_volume673140 ų
包络体积 envelope_volume1068000 ų
水化壳体积 shell_volume150680 ų
包络直径 envelope_diameter165.4
壳层 Rg shell_rg65.96
包络 Rg envelope_rg53.39
形状 Rg shape_rg56.28
总 Rg total_rg56.79
总原子数 total_atoms37730
残基数 n_residues5098
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 dmax162.7
Rg (实空间) rg_real56.28
Rg 误差 (实空间) rg_real_error0.61
I(0) (实空间) i0_real4.1630e+09
I(0) 误差 (实空间) i0_real_error6.3880e+07
Rg (倒空间) rg_reciprocal57.15
I(0) (倒空间) i0_reciprocal4169000000.0000
解质量估计 total_estimate0.8511
解质量评级 solution_quality GOOD a GOOD solution
P(r) 峰数 n_peaks1
主峰位置 r_peak_primary69.7
偏度 Skewness skewness-0.068
峰度 Kurtosis kurtosis-0.623
角度范围 angular_range— – 0.1400 −1
当前正则化参数 α current_alpha0.0000
最高正则化参数 α highest_alpha496300000.0000
实空间数据点数 n_real_points29
GNOM 版本 gnom_version4.1.3
质量判据 quality_criteria AN1: 0.000; Oscil: 0.929; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.931; Smooth: 0.341

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

6. 实体与聚合物信息 Entities & Polymers (2)

7. 折叠分类 (SCOP + CATH) 36 domains

SCOP 2.08 (36 domains)

结构域编号 domain_idd2zlea1
类 Class classb — All beta proteins
折叠类型 Fold foldb.36 — PDZ domain-like
超家族 Superfamily superfamilyb.36.1 — PDZ domain-like
家族 Family familyb.36.1.4 — HtrA-like serine proteases
结构域编号 domain_idd2zlea2
类 Class classb — All beta proteins
折叠类型 Fold foldb.36 — PDZ domain-like
超家族 Superfamily superfamilyb.36.1 — PDZ domain-like
家族 Family familyb.36.1.4 — HtrA-like serine proteases
结构域编号 domain_idd2zlea3
类 Class classb — All beta proteins
折叠类型 Fold foldb.47 — Trypsin-like serine proteases
超家族 Superfamily superfamilyb.47.1 — Trypsin-like serine proteases
家族 Family familyb.47.1.1 — Prokaryotic proteases
结构域编号 domain_idd2zleb1
类 Class classb — All beta proteins
折叠类型 Fold foldb.36 — PDZ domain-like
超家族 Superfamily superfamilyb.36.1 — PDZ domain-like
家族 Family familyb.36.1.4 — HtrA-like serine proteases
结构域编号 domain_idd2zleb2
类 Class classb — All beta proteins
折叠类型 Fold foldb.36 — PDZ domain-like
超家族 Superfamily superfamilyb.36.1 — PDZ domain-like
家族 Family familyb.36.1.4 — HtrA-like serine proteases
结构域编号 domain_idd2zleb3
类 Class classb — All beta proteins
折叠类型 Fold foldb.47 — Trypsin-like serine proteases
超家族 Superfamily superfamilyb.47.1 — Trypsin-like serine proteases
家族 Family familyb.47.1.1 — Prokaryotic proteases
结构域编号 domain_idd2zlec1
类 Class classb — All beta proteins
折叠类型 Fold foldb.36 — PDZ domain-like
超家族 Superfamily superfamilyb.36.1 — PDZ domain-like
家族 Family familyb.36.1.4 — HtrA-like serine proteases
结构域编号 domain_idd2zlec2
类 Class classb — All beta proteins
折叠类型 Fold foldb.36 — PDZ domain-like
超家族 Superfamily superfamilyb.36.1 — PDZ domain-like
家族 Family familyb.36.1.4 — HtrA-like serine proteases
结构域编号 domain_idd2zlec3
类 Class classb — All beta proteins
折叠类型 Fold foldb.47 — Trypsin-like serine proteases
超家族 Superfamily superfamilyb.47.1 — Trypsin-like serine proteases
家族 Family familyb.47.1.1 — Prokaryotic proteases
结构域编号 domain_idd2zlee1
类 Class classb — All beta proteins
折叠类型 Fold foldb.36 — PDZ domain-like
超家族 Superfamily superfamilyb.36.1 — PDZ domain-like
家族 Family familyb.36.1.4 — HtrA-like serine proteases
结构域编号 domain_idd2zlee2
类 Class classb — All beta proteins
折叠类型 Fold foldb.36 — PDZ domain-like
超家族 Superfamily superfamilyb.36.1 — PDZ domain-like
家族 Family familyb.36.1.4 — HtrA-like serine proteases
结构域编号 domain_idd2zlee3
类 Class classb — All beta proteins
折叠类型 Fold foldb.47 — Trypsin-like serine proteases
超家族 Superfamily superfamilyb.47.1 — Trypsin-like serine proteases
家族 Family familyb.47.1.1 — Prokaryotic proteases
结构域编号 domain_idd2zlef1
类 Class classb — All beta proteins
折叠类型 Fold foldb.36 — PDZ domain-like
超家族 Superfamily superfamilyb.36.1 — PDZ domain-like
家族 Family familyb.36.1.4 — HtrA-like serine proteases
结构域编号 domain_idd2zlef2
类 Class classb — All beta proteins
折叠类型 Fold foldb.36 — PDZ domain-like
超家族 Superfamily superfamilyb.36.1 — PDZ domain-like
家族 Family familyb.36.1.4 — HtrA-like serine proteases
结构域编号 domain_idd2zlef3
类 Class classb — All beta proteins
折叠类型 Fold foldb.47 — Trypsin-like serine proteases
超家族 Superfamily superfamilyb.47.1 — Trypsin-like serine proteases
家族 Family familyb.47.1.1 — Prokaryotic proteases
结构域编号 domain_idd2zleg1
类 Class classb — All beta proteins
折叠类型 Fold foldb.36 — PDZ domain-like
超家族 Superfamily superfamilyb.36.1 — PDZ domain-like
家族 Family familyb.36.1.4 — HtrA-like serine proteases
结构域编号 domain_idd2zleg2
类 Class classb — All beta proteins
折叠类型 Fold foldb.36 — PDZ domain-like
超家族 Superfamily superfamilyb.36.1 — PDZ domain-like
家族 Family familyb.36.1.4 — HtrA-like serine proteases
结构域编号 domain_idd2zleg3
类 Class classb — All beta proteins
折叠类型 Fold foldb.47 — Trypsin-like serine proteases
超家族 Superfamily superfamilyb.47.1 — Trypsin-like serine proteases
家族 Family familyb.47.1.1 — Prokaryotic proteases
结构域编号 domain_idd2zleh1
类 Class classb — All beta proteins
折叠类型 Fold foldb.36 — PDZ domain-like
超家族 Superfamily superfamilyb.36.1 — PDZ domain-like
家族 Family familyb.36.1.4 — HtrA-like serine proteases
结构域编号 domain_idd2zleh2
类 Class classb — All beta proteins
折叠类型 Fold foldb.36 — PDZ domain-like
超家族 Superfamily superfamilyb.36.1 — PDZ domain-like
家族 Family familyb.36.1.4 — HtrA-like serine proteases
结构域编号 domain_idd2zleh3
类 Class classb — All beta proteins
折叠类型 Fold foldb.47 — Trypsin-like serine proteases
超家族 Superfamily superfamilyb.47.1 — Trypsin-like serine proteases
家族 Family familyb.47.1.1 — Prokaryotic proteases
结构域编号 domain_idd2zlei1
类 Class classb — All beta proteins
折叠类型 Fold foldb.36 — PDZ domain-like
超家族 Superfamily superfamilyb.36.1 — PDZ domain-like
家族 Family familyb.36.1.4 — HtrA-like serine proteases
结构域编号 domain_idd2zlei2
类 Class classb — All beta proteins
折叠类型 Fold foldb.36 — PDZ domain-like
超家族 Superfamily superfamilyb.36.1 — PDZ domain-like
家族 Family familyb.36.1.4 — HtrA-like serine proteases
结构域编号 domain_idd2zlei3
类 Class classb — All beta proteins
折叠类型 Fold foldb.47 — Trypsin-like serine proteases
超家族 Superfamily superfamilyb.47.1 — Trypsin-like serine proteases
家族 Family familyb.47.1.1 — Prokaryotic proteases
结构域编号 domain_idd2zlej1
类 Class classb — All beta proteins
折叠类型 Fold foldb.36 — PDZ domain-like
超家族 Superfamily superfamilyb.36.1 — PDZ domain-like
家族 Family familyb.36.1.4 — HtrA-like serine proteases
结构域编号 domain_idd2zlej2
类 Class classb — All beta proteins
折叠类型 Fold foldb.36 — PDZ domain-like
超家族 Superfamily superfamilyb.36.1 — PDZ domain-like
家族 Family familyb.36.1.4 — HtrA-like serine proteases
结构域编号 domain_idd2zlej3
类 Class classb — All beta proteins
折叠类型 Fold foldb.47 — Trypsin-like serine proteases
超家族 Superfamily superfamilyb.47.1 — Trypsin-like serine proteases
家族 Family familyb.47.1.1 — Prokaryotic proteases
结构域编号 domain_idd2zlek1
类 Class classb — All beta proteins
折叠类型 Fold foldb.36 — PDZ domain-like
超家族 Superfamily superfamilyb.36.1 — PDZ domain-like
家族 Family familyb.36.1.4 — HtrA-like serine proteases
结构域编号 domain_idd2zlek2
类 Class classb — All beta proteins
折叠类型 Fold foldb.36 — PDZ domain-like
超家族 Superfamily superfamilyb.36.1 — PDZ domain-like
家族 Family familyb.36.1.4 — HtrA-like serine proteases
结构域编号 domain_idd2zlek3
类 Class classb — All beta proteins
折叠类型 Fold foldb.47 — Trypsin-like serine proteases
超家族 Superfamily superfamilyb.47.1 — Trypsin-like serine proteases
家族 Family familyb.47.1.1 — Prokaryotic proteases
结构域编号 domain_idd2zlel1
类 Class classb — All beta proteins
折叠类型 Fold foldb.36 — PDZ domain-like
超家族 Superfamily superfamilyb.36.1 — PDZ domain-like
家族 Family familyb.36.1.4 — HtrA-like serine proteases
结构域编号 domain_idd2zlel2
类 Class classb — All beta proteins
折叠类型 Fold foldb.36 — PDZ domain-like
超家族 Superfamily superfamilyb.36.1 — PDZ domain-like
家族 Family familyb.36.1.4 — HtrA-like serine proteases
结构域编号 domain_idd2zlel3
类 Class classb — All beta proteins
折叠类型 Fold foldb.47 — Trypsin-like serine proteases
超家族 Superfamily superfamilyb.47.1 — Trypsin-like serine proteases
家族 Family familyb.47.1.1 — Prokaryotic proteases
结构域编号 domain_idd2zlem1
类 Class classb — All beta proteins
折叠类型 Fold foldb.36 — PDZ domain-like
超家族 Superfamily superfamilyb.36.1 — PDZ domain-like
家族 Family familyb.36.1.4 — HtrA-like serine proteases
结构域编号 domain_idd2zlem2
类 Class classb — All beta proteins
折叠类型 Fold foldb.36 — PDZ domain-like
超家族 Superfamily superfamilyb.36.1 — PDZ domain-like
家族 Family familyb.36.1.4 — HtrA-like serine proteases
结构域编号 domain_idd2zlem3
类 Class classb — All beta proteins
折叠类型 Fold foldb.47 — Trypsin-like serine proteases
超家族 Superfamily superfamilyb.47.1 — Trypsin-like serine proteases
家族 Family familyb.47.1.1 — Prokaryotic proteases

8. 引用文献 (1)

9. 文件与曲线 (10)