2eij
Bovine heart cytochrome C oxidase in the fully reduced state
SAXS 散射曲线 SAXS Profile
P(r) 距离分布 P(r) Distribution
1. 结构基本信息 1. Structure Basics
| 条目编号 entry_id | 2eij |
| 沉积日期 deposition_date | 2007-03-13 |
| 结构标题 title | Bovine heart cytochrome C oxidase in the fully reduced state |
| 关键词 keywords | OXIDOREDUCTASE; OXIDOREDUCTASE |
| 实验方法 method | X-RAY DIFFRACTION |
2. SAXS 参数 (CRYSOL 理论计算) 2. SAXS Parameters (CRYSOL)
| 回转半径 Rg (Guinier) rg_guinier | 50.68 Å |
| 回转半径 Rg (电子) rg_electron | 49.81 Å |
| 零角强度 I(0) i0 | 2180850000.00 |
| 分子量 molecular_weight | 436410.0 kDa |
| 排除体积 excluded_volume | 563570 ų |
| 包络体积 envelope_volume | 691830 ų |
| 水化壳体积 shell_volume | 110880 ų |
| 包络直径 envelope_diameter | 171.9 Å |
| 壳层 Rg shell_rg | 56.74 Å |
| 包络 Rg envelope_rg | 49.73 Å |
| 形状 Rg shape_rg | 49.81 Å |
| 总 Rg total_rg | 50.02 Å |
| 总原子数 total_atoms | 30732 |
| 残基数 n_residues | 3550 |
| 球谐函数阶数 n_harmonics | 20 |
| q 范围 q_range | — – 0.5000 Å−1 |
| 数据点数 n_points | 101 |
| 壳层类型 shell_type | directional |
| 溶剂电子密度 solvent_density | 0.3340 e/ų |
| 壳层衬度 contrast_shell | 0.0300 e/ų |
| CRYSOL 版本 crysol_version | 4.1.3 |
3. P(r) 距离分布 (GNOM 反演) 3. P(r) Analysis (GNOM)
| 最大尺寸 Dmax dmax | 169.8 Å |
| Rg (实空间) rg_real | 50.60 Å |
| Rg 误差 (实空间) rg_real_error | 1.79 Å |
| I(0) (实空间) i0_real | 2.1810e+09 |
| I(0) 误差 (实空间) i0_real_error | 5.0770e+07 |
| Rg (倒空间) rg_reciprocal | 50.73 Å |
| I(0) (倒空间) i0_reciprocal | 2181000000.0000 |
| 解质量估计 total_estimate | 0.8811 |
| 解质量评级 solution_quality | GOOD a GOOD solution |
| P(r) 峰数 n_peaks | 2 |
| 主峰位置 r_peak_primary | 60.3 Å |
| 偏度 Skewness skewness | 0.281 |
| 峰度 Kurtosis kurtosis | -0.401 |
| 角度范围 angular_range | — – 0.1550 Å−1 |
| 当前正则化参数 α current_alpha | 0.0000 |
| 最高正则化参数 α highest_alpha | 297200000.0000 |
| 实空间数据点数 n_real_points | 32 |
| GNOM 版本 gnom_version | 4.1.3 |
| 质量判据 quality_criteria | AN1: 0.000; Oscil: 0.860; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.872 |
4. 晶体学与实验 4. Crystallography & Experiment
5. 实体与聚合体信息 (27)
6. 折叠分类 (SCOP + CATH) 58 domains
SCOP 2.08 (28 domains)
| 结构域编号 domain_id | d2eija_ |
| 类 Class class | f — Membrane and cell surface proteins and peptides |
| 折叠类型 Fold fold | f.24 — Cytochrome c oxidase subunit I-like |
| 超家族 Superfamily superfamily | f.24.1 — Cytochrome c oxidase subunit I-like |
| 家族 Family family | f.24.1.1 — Cytochrome c oxidase subunit I-like |
| 结构域编号 domain_id | d2eijb1 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.6 — Cupredoxin-like |
| 超家族 Superfamily superfamily | b.6.1 — Cupredoxins |
| 家族 Family family | b.6.1.2 — Periplasmic domain of cytochrome c oxidase subunit II |
| 结构域编号 domain_id | d2eijb2 |
| 类 Class class | f — Membrane and cell surface proteins and peptides |
| 折叠类型 Fold fold | f.17 — Transmembrane helix hairpin |
| 超家族 Superfamily superfamily | f.17.2 — Cytochrome c oxidase subunit II-like, transmembrane region |
| 家族 Family family | f.17.2.1 — Cytochrome c oxidase subunit II-like, transmembrane region |
| 结构域编号 domain_id | d2eijc_ |
| 类 Class class | f — Membrane and cell surface proteins and peptides |
| 折叠类型 Fold fold | f.25 — Cytochrome c oxidase subunit III-like |
| 超家族 Superfamily superfamily | f.25.1 — Cytochrome c oxidase subunit III-like |
| 家族 Family family | f.25.1.1 — Cytochrome c oxidase subunit III-like |
| 结构域编号 domain_id | d2eijd_ |
| 类 Class class | f — Membrane and cell surface proteins and peptides |
| 折叠类型 Fold fold | f.23 — Single transmembrane helix |
| 超家族 Superfamily superfamily | f.23.1 — Mitochondrial cytochrome c oxidase subunit IV |
| 家族 Family family | f.23.1.1 — Mitochondrial cytochrome c oxidase subunit IV |
| 结构域编号 domain_id | d2eije_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.118 — alpha-alpha superhelix |
| 超家族 Superfamily superfamily | a.118.11 — Cytochrome c oxidase subunit E |
| 家族 Family family | a.118.11.1 — Cytochrome c oxidase subunit E |
| 结构域编号 domain_id | d2eijf_ |
| 类 Class class | g — Small proteins |
| 折叠类型 Fold fold | g.41 — Rubredoxin-like |
| 超家族 Superfamily superfamily | g.41.5 — Rubredoxin-like |
| 家族 Family family | g.41.5.3 — Cytochrome c oxidase Subunit F |
| 结构域编号 domain_id | d2eijg_ |
| 类 Class class | f — Membrane and cell surface proteins and peptides |
| 折叠类型 Fold fold | f.23 — Single transmembrane helix |
| 超家族 Superfamily superfamily | f.23.2 — Mitochondrial cytochrome c oxidase subunit VIa |
| 家族 Family family | f.23.2.1 — Mitochondrial cytochrome c oxidase subunit VIa |
| 结构域编号 domain_id | d2eijh_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.51 — Cytochrome c oxidase subunit h |
| 超家族 Superfamily superfamily | a.51.1 — Cytochrome c oxidase subunit h |
| 家族 Family family | a.51.1.1 — Cytochrome c oxidase subunit h |
| 结构域编号 domain_id | d2eiji_ |
| 类 Class class | f — Membrane and cell surface proteins and peptides |
| 折叠类型 Fold fold | f.23 — Single transmembrane helix |
| 超家族 Superfamily superfamily | f.23.3 — Mitochondrial cytochrome c oxidase subunit VIc |
| 家族 Family family | f.23.3.1 — Mitochondrial cytochrome c oxidase subunit VIc |
| 结构域编号 domain_id | d2eijj_ |
| 类 Class class | f — Membrane and cell surface proteins and peptides |
| 折叠类型 Fold fold | f.23 — Single transmembrane helix |
| 超家族 Superfamily superfamily | f.23.4 — Mitochondrial cytochrome c oxidase subunit VIIa |
| 家族 Family family | f.23.4.1 — Mitochondrial cytochrome c oxidase subunit VIIa |
| 结构域编号 domain_id | d2eijk_ |
| 类 Class class | f — Membrane and cell surface proteins and peptides |
| 折叠类型 Fold fold | f.23 — Single transmembrane helix |
| 超家族 Superfamily superfamily | f.23.5 — Mitochondrial cytochrome c oxidase subunit VIIb |
| 家族 Family family | f.23.5.1 — Mitochondrial cytochrome c oxidase subunit VIIb |
| 结构域编号 domain_id | d2eijl_ |
| 类 Class class | f — Membrane and cell surface proteins and peptides |
| 折叠类型 Fold fold | f.23 — Single transmembrane helix |
| 超家族 Superfamily superfamily | f.23.6 — Mitochondrial cytochrome c oxidase subunit VIIc (aka VIIIa) |
| 家族 Family family | f.23.6.1 — Mitochondrial cytochrome c oxidase subunit VIIc (aka VIIIa) |
| 结构域编号 domain_id | d2eijm_ |
| 类 Class class | f — Membrane and cell surface proteins and peptides |
| 折叠类型 Fold fold | f.23 — Single transmembrane helix |
| 超家族 Superfamily superfamily | f.23.7 — Mitochondrial cytochrome c oxidase subunit VIIIb (aka IX) |
| 家族 Family family | f.23.7.1 — Mitochondrial cytochrome c oxidase subunit VIIIb (aka IX) |
| 结构域编号 domain_id | d2eijn_ |
| 类 Class class | f — Membrane and cell surface proteins and peptides |
| 折叠类型 Fold fold | f.24 — Cytochrome c oxidase subunit I-like |
| 超家族 Superfamily superfamily | f.24.1 — Cytochrome c oxidase subunit I-like |
| 家族 Family family | f.24.1.1 — Cytochrome c oxidase subunit I-like |
| 结构域编号 domain_id | d2eijo1 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.6 — Cupredoxin-like |
| 超家族 Superfamily superfamily | b.6.1 — Cupredoxins |
| 家族 Family family | b.6.1.2 — Periplasmic domain of cytochrome c oxidase subunit II |
| 结构域编号 domain_id | d2eijo2 |
| 类 Class class | f — Membrane and cell surface proteins and peptides |
| 折叠类型 Fold fold | f.17 — Transmembrane helix hairpin |
| 超家族 Superfamily superfamily | f.17.2 — Cytochrome c oxidase subunit II-like, transmembrane region |
| 家族 Family family | f.17.2.1 — Cytochrome c oxidase subunit II-like, transmembrane region |
| 结构域编号 domain_id | d2eijp_ |
| 类 Class class | f — Membrane and cell surface proteins and peptides |
| 折叠类型 Fold fold | f.25 — Cytochrome c oxidase subunit III-like |
| 超家族 Superfamily superfamily | f.25.1 — Cytochrome c oxidase subunit III-like |
| 家族 Family family | f.25.1.1 — Cytochrome c oxidase subunit III-like |
| 结构域编号 domain_id | d2eijq_ |
| 类 Class class | f — Membrane and cell surface proteins and peptides |
| 折叠类型 Fold fold | f.23 — Single transmembrane helix |
| 超家族 Superfamily superfamily | f.23.1 — Mitochondrial cytochrome c oxidase subunit IV |
| 家族 Family family | f.23.1.1 — Mitochondrial cytochrome c oxidase subunit IV |
| 结构域编号 domain_id | d2eijr_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.118 — alpha-alpha superhelix |
| 超家族 Superfamily superfamily | a.118.11 — Cytochrome c oxidase subunit E |
| 家族 Family family | a.118.11.1 — Cytochrome c oxidase subunit E |
| 结构域编号 domain_id | d2eijs_ |
| 类 Class class | g — Small proteins |
| 折叠类型 Fold fold | g.41 — Rubredoxin-like |
| 超家族 Superfamily superfamily | g.41.5 — Rubredoxin-like |
| 家族 Family family | g.41.5.3 — Cytochrome c oxidase Subunit F |
| 结构域编号 domain_id | d2eijt_ |
| 类 Class class | f — Membrane and cell surface proteins and peptides |
| 折叠类型 Fold fold | f.23 — Single transmembrane helix |
| 超家族 Superfamily superfamily | f.23.2 — Mitochondrial cytochrome c oxidase subunit VIa |
| 家族 Family family | f.23.2.1 — Mitochondrial cytochrome c oxidase subunit VIa |
| 结构域编号 domain_id | d2eiju_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.51 — Cytochrome c oxidase subunit h |
| 超家族 Superfamily superfamily | a.51.1 — Cytochrome c oxidase subunit h |
| 家族 Family family | a.51.1.1 — Cytochrome c oxidase subunit h |
| 结构域编号 domain_id | d2eijv_ |
| 类 Class class | f — Membrane and cell surface proteins and peptides |
| 折叠类型 Fold fold | f.23 — Single transmembrane helix |
| 超家族 Superfamily superfamily | f.23.3 — Mitochondrial cytochrome c oxidase subunit VIc |
| 家族 Family family | f.23.3.1 — Mitochondrial cytochrome c oxidase subunit VIc |
| 结构域编号 domain_id | d2eijw_ |
| 类 Class class | f — Membrane and cell surface proteins and peptides |
| 折叠类型 Fold fold | f.23 — Single transmembrane helix |
| 超家族 Superfamily superfamily | f.23.4 — Mitochondrial cytochrome c oxidase subunit VIIa |
| 家族 Family family | f.23.4.1 — Mitochondrial cytochrome c oxidase subunit VIIa |
| 结构域编号 domain_id | d2eijx_ |
| 类 Class class | f — Membrane and cell surface proteins and peptides |
| 折叠类型 Fold fold | f.23 — Single transmembrane helix |
| 超家族 Superfamily superfamily | f.23.5 — Mitochondrial cytochrome c oxidase subunit VIIb |
| 家族 Family family | f.23.5.1 — Mitochondrial cytochrome c oxidase subunit VIIb |
| 结构域编号 domain_id | d2eijy_ |
| 类 Class class | f — Membrane and cell surface proteins and peptides |
| 折叠类型 Fold fold | f.23 — Single transmembrane helix |
| 超家族 Superfamily superfamily | f.23.6 — Mitochondrial cytochrome c oxidase subunit VIIc (aka VIIIa) |
| 家族 Family family | f.23.6.1 — Mitochondrial cytochrome c oxidase subunit VIIc (aka VIIIa) |
| 结构域编号 domain_id | d2eijz_ |
| 类 Class class | f — Membrane and cell surface proteins and peptides |
| 折叠类型 Fold fold | f.23 — Single transmembrane helix |
| 超家族 Superfamily superfamily | f.23.7 — Mitochondrial cytochrome c oxidase subunit VIIIb (aka IX) |
| 家族 Family family | f.23.7.1 — Mitochondrial cytochrome c oxidase subunit VIIIb (aka IX) |
CATH v4.4 (30 domains)
| 结构域编号 domain_id | 2eijA00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 210 — Cytochrome C Oxidase; Chain A |
| 同源超家族 H-superfamily homologous superfamily | 10 — Cytochrome c oxidase-like, subunit I domain |
| 结构域编号 domain_id | 2eijB01 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 287 — Helix Hairpins |
| 同源超家族 H-superfamily homologous superfamily | 90 — |
| 结构域编号 domain_id | 2eijB02 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 60 — Sandwich |
| 拓扑 Topology topology | 40 — Immunoglobulin-like |
| 同源超家族 H-superfamily homologous superfamily | 420 — Cupredoxins - blue copper proteins |
| 结构域编号 domain_id | 2eijC01 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 287 — Helix Hairpins |
| 同源超家族 H-superfamily homologous superfamily | 70 — |
| 结构域编号 domain_id | 2eijC02 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 120 — Four Helix Bundle (Hemerythrin (Met), subunit A) |
| 同源超家族 H-superfamily homologous superfamily | 80 — Cytochrome c oxidase, subunit III, four-helix bundle |
| 结构域编号 domain_id | 2eijD00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 442 — Cytochrome C Oxidase; Chain D |
| 同源超家族 H-superfamily homologous superfamily | 10 — Cytochrome c oxidase subunit IV |
| 结构域编号 domain_id | 2eijE00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 25 — Alpha Horseshoe |
| 拓扑 Topology topology | 40 — Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat |
| 同源超家族 H-superfamily homologous superfamily | 40 — Cytochrome c oxidase, subunit Va/VI |
| 结构域编号 domain_id | 2eijF00 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 60 — Sandwich |
| 拓扑 Topology topology | 11 — Cytochrome C Oxidase; Chain F |
| 同源超家族 H-superfamily homologous superfamily | 10 — Cytochrome c oxidase, subunit Vb |
| 结构域编号 domain_id | 2eijG00 |
| 类 Class class | 4 — Few Secondary Structures |
| 架构 Architecture architecture | 10 — Irregular |
| 拓扑 Topology topology | 95 — Cytochrome C Oxidase; Chain G |
| 同源超家族 H-superfamily homologous superfamily | 10 — Cytochrome c oxidase, subunit VIa |
| 结构域编号 domain_id | 2eijH00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 10 — Arc Repressor Mutant, subunit A |
| 同源超家族 H-superfamily homologous superfamily | 140 — Cytochrome c oxidase, subunit VIb |
| 结构域编号 domain_id | 2eijI00 |
| 类 Class class | 4 — Few Secondary Structures |
| 架构 Architecture architecture | 10 — Irregular |
| 拓扑 Topology topology | 93 — Cytochrome C Oxidase; Chain I |
| 同源超家族 H-superfamily homologous superfamily | 10 — Mitochondrial cytochrome c oxidase subunit VIc/VIIs |
| 结构域编号 domain_id | 2eijJ00 |
| 类 Class class | 4 — Few Secondary Structures |
| 架构 Architecture architecture | 10 — Irregular |
| 拓扑 Topology topology | 91 — Cytochrome C Oxidase; Chain J |
| 同源超家族 H-superfamily homologous superfamily | 10 — Cytochrome c oxidase, subunit VIIa |
| 结构域编号 domain_id | 2eijK00 |
| 类 Class class | 4 — Few Secondary Structures |
| 架构 Architecture architecture | 10 — Irregular |
| 拓扑 Topology topology | 51 — Cytochrome C Oxidase; Chain K |
| 同源超家族 H-superfamily homologous superfamily | 10 — Cytochrome C Oxidase, chain K |
| 结构域编号 domain_id | 2eijL00 |
| 类 Class class | 4 — Few Secondary Structures |
| 架构 Architecture architecture | 10 — Irregular |
| 拓扑 Topology topology | 49 — Cytochrome C Oxidase; Chain L |
| 同源超家族 H-superfamily homologous superfamily | 10 — Cytochrome c oxidase subunit VIIc |
| 结构域编号 domain_id | 2eijM00 |
| 类 Class class | 4 — Few Secondary Structures |
| 架构 Architecture architecture | 10 — Irregular |
| 拓扑 Topology topology | 81 — Cytochrome C Oxidase; Chain M |
| 同源超家族 H-superfamily homologous superfamily | 10 — Cytochrome c oxidase, subunit 8 |
| 结构域编号 domain_id | 2eijN00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 210 — Cytochrome C Oxidase; Chain A |
| 同源超家族 H-superfamily homologous superfamily | 10 — Cytochrome c oxidase-like, subunit I domain |
| 结构域编号 domain_id | 2eijO01 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 287 — Helix Hairpins |
| 同源超家族 H-superfamily homologous superfamily | 90 — |
| 结构域编号 domain_id | 2eijO02 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 60 — Sandwich |
| 拓扑 Topology topology | 40 — Immunoglobulin-like |
| 同源超家族 H-superfamily homologous superfamily | 420 — Cupredoxins - blue copper proteins |
| 结构域编号 domain_id | 2eijP01 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 287 — Helix Hairpins |
| 同源超家族 H-superfamily homologous superfamily | 70 — |
| 结构域编号 domain_id | 2eijP02 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 120 — Four Helix Bundle (Hemerythrin (Met), subunit A) |
| 同源超家族 H-superfamily homologous superfamily | 80 — Cytochrome c oxidase, subunit III, four-helix bundle |
| 结构域编号 domain_id | 2eijQ00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 442 — Cytochrome C Oxidase; Chain D |
| 同源超家族 H-superfamily homologous superfamily | 10 — Cytochrome c oxidase subunit IV |
| 结构域编号 domain_id | 2eijR00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 25 — Alpha Horseshoe |
| 拓扑 Topology topology | 40 — Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat |
| 同源超家族 H-superfamily homologous superfamily | 40 — Cytochrome c oxidase, subunit Va/VI |
| 结构域编号 domain_id | 2eijS00 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 60 — Sandwich |
| 拓扑 Topology topology | 11 — Cytochrome C Oxidase; Chain F |
| 同源超家族 H-superfamily homologous superfamily | 10 — Cytochrome c oxidase, subunit Vb |
| 结构域编号 domain_id | 2eijT00 |
| 类 Class class | 4 — Few Secondary Structures |
| 架构 Architecture architecture | 10 — Irregular |
| 拓扑 Topology topology | 95 — Cytochrome C Oxidase; Chain G |
| 同源超家族 H-superfamily homologous superfamily | 10 — Cytochrome c oxidase, subunit VIa |
| 结构域编号 domain_id | 2eijU00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 10 — Arc Repressor Mutant, subunit A |
| 同源超家族 H-superfamily homologous superfamily | 140 — Cytochrome c oxidase, subunit VIb |
| 结构域编号 domain_id | 2eijV00 |
| 类 Class class | 4 — Few Secondary Structures |
| 架构 Architecture architecture | 10 — Irregular |
| 拓扑 Topology topology | 93 — Cytochrome C Oxidase; Chain I |
| 同源超家族 H-superfamily homologous superfamily | 10 — Mitochondrial cytochrome c oxidase subunit VIc/VIIs |
| 结构域编号 domain_id | 2eijW00 |
| 类 Class class | 4 — Few Secondary Structures |
| 架构 Architecture architecture | 10 — Irregular |
| 拓扑 Topology topology | 91 — Cytochrome C Oxidase; Chain J |
| 同源超家族 H-superfamily homologous superfamily | 10 — Cytochrome c oxidase, subunit VIIa |
| 结构域编号 domain_id | 2eijX00 |
| 类 Class class | 4 — Few Secondary Structures |
| 架构 Architecture architecture | 10 — Irregular |
| 拓扑 Topology topology | 51 — Cytochrome C Oxidase; Chain K |
| 同源超家族 H-superfamily homologous superfamily | 10 — Cytochrome C Oxidase, chain K |
| 结构域编号 domain_id | 2eijY00 |
| 类 Class class | 4 — Few Secondary Structures |
| 架构 Architecture architecture | 10 — Irregular |
| 拓扑 Topology topology | 49 — Cytochrome C Oxidase; Chain L |
| 同源超家族 H-superfamily homologous superfamily | 10 — Cytochrome c oxidase subunit VIIc |
| 结构域编号 domain_id | 2eijZ00 |
| 类 Class class | 4 — Few Secondary Structures |
| 架构 Architecture architecture | 10 — Irregular |
| 拓扑 Topology topology | 81 — Cytochrome C Oxidase; Chain M |
| 同源超家族 H-superfamily homologous superfamily | 10 — Cytochrome c oxidase, subunit 8 |