1ocr

BOVINE HEART CYTOCHROME C OXIDASE IN THE FULLY REDUCED STATE

Method: X-RAY DIFFRACTION Dmax: 170.8 Å Quality: GOOD

1. Protein Identity and Related Structures Protein Identity & Related Structures

CYTOCHROME C OXIDASE

OrganismNot specified

UniProt P00396

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 26 PDB declaration: 26-meric(26) Consistent with protein copy count Chain A; UniProt 1–514 Chain N; UniProt 1–514 Not recorded CYTOCHROME C OXIDASE × 2 (P68530) CYTOCHROME C OXIDASE × 2 (P00415) CYTOCHROME C OXIDASE × 2 (P00423) CYTOCHROME C OXIDASE × 2 (P00426) CYTOCHROME C OXIDASE × 2 (P00428) CYTOCHROME C OXIDASE × 2 (P07471) CYTOCHROME C OXIDASE × 2 (P00429) CYTOCHROME C OXIDASE × 2 (P04038) CYTOCHROME C OXIDASE × 2 (P07470) CYTOCHROME C OXIDASE × 2 (P13183) CYTOCHROME C OXIDASE × 2 (P00430) CYTOCHROME C OXIDASE × 2 (P10175) CU COPPER (II) ION × 6 MG MAGNESIUM ION × 2 NA SODIUM ION × 2 HEA HEME-A × 4 ZN ZINC ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:pH 6.8;pH 6.8 Resolution 2.35 Å R-free 0.247

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

91 other PDB entries and 133 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name COX1_BOVIN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–514; UniProt 1–514 Author chain N; PDBConstruct 1–514; UniProt 1–514

CYTOCHROME C OXIDASE

OrganismNot specified

UniProt P68530

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 26 PDB declaration: 26-meric(26) Consistent with protein copy count Chain B; UniProt 1–227 Chain O; UniProt 1–227 Not recorded CYTOCHROME C OXIDASE × 2 (P00396) CYTOCHROME C OXIDASE × 2 (P00415) CYTOCHROME C OXIDASE × 2 (P00423) CYTOCHROME C OXIDASE × 2 (P00426) CYTOCHROME C OXIDASE × 2 (P00428) CYTOCHROME C OXIDASE × 2 (P07471) CYTOCHROME C OXIDASE × 2 (P00429) CYTOCHROME C OXIDASE × 2 (P04038) CYTOCHROME C OXIDASE × 2 (P07470) CYTOCHROME C OXIDASE × 2 (P13183) CYTOCHROME C OXIDASE × 2 (P00430) CYTOCHROME C OXIDASE × 2 (P10175) CU COPPER (II) ION × 6 MG MAGNESIUM ION × 2 NA SODIUM ION × 2 HEA HEME-A × 4 ZN ZINC ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:pH 6.8;pH 6.8 Resolution 2.35 Å R-free 0.247

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

88 other PDB entries and 127 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name COX2_BOVIN
Isoform
PDB entities 2
Chains and sequence ranges Author chain B; PDBConstruct 1–227; UniProt 1–227 Author chain O; PDBConstruct 1–227; UniProt 1–227

CYTOCHROME C OXIDASE

OrganismNot specified

UniProt P00415

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 26 PDB declaration: 26-meric(26) Consistent with protein copy count Chain C; UniProt 1–261 Chain P; UniProt 1–261 Not recorded CYTOCHROME C OXIDASE × 2 (P00396) CYTOCHROME C OXIDASE × 2 (P68530) CYTOCHROME C OXIDASE × 2 (P00423) CYTOCHROME C OXIDASE × 2 (P00426) CYTOCHROME C OXIDASE × 2 (P00428) CYTOCHROME C OXIDASE × 2 (P07471) CYTOCHROME C OXIDASE × 2 (P00429) CYTOCHROME C OXIDASE × 2 (P04038) CYTOCHROME C OXIDASE × 2 (P07470) CYTOCHROME C OXIDASE × 2 (P13183) CYTOCHROME C OXIDASE × 2 (P00430) CYTOCHROME C OXIDASE × 2 (P10175) CU COPPER (II) ION × 6 MG MAGNESIUM ION × 2 NA SODIUM ION × 2 HEA HEME-A × 4 ZN ZINC ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:pH 6.8;pH 6.8 Resolution 2.35 Å R-free 0.247

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

90 other PDB entries and 132 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name COX3_BOVIN
Isoform
PDB entities 3
Chains and sequence ranges Author chain C; PDBConstruct 1–261; UniProt 1–261 Author chain P; PDBConstruct 1–261; UniProt 1–261

CYTOCHROME C OXIDASE

OrganismNot specified

UniProt P00423

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 26 PDB declaration: 26-meric(26) Consistent with protein copy count Chain D; UniProt 23–169 Chain Q; UniProt 23–169 Not recorded CYTOCHROME C OXIDASE × 2 (P00396) CYTOCHROME C OXIDASE × 2 (P68530) CYTOCHROME C OXIDASE × 2 (P00415) CYTOCHROME C OXIDASE × 2 (P00426) CYTOCHROME C OXIDASE × 2 (P00428) CYTOCHROME C OXIDASE × 2 (P07471) CYTOCHROME C OXIDASE × 2 (P00429) CYTOCHROME C OXIDASE × 2 (P04038) CYTOCHROME C OXIDASE × 2 (P07470) CYTOCHROME C OXIDASE × 2 (P13183) CYTOCHROME C OXIDASE × 2 (P00430) CYTOCHROME C OXIDASE × 2 (P10175) CU COPPER (II) ION × 6 MG MAGNESIUM ION × 2 NA SODIUM ION × 2 HEA HEME-A × 4 ZN ZINC ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:pH 6.8;pH 6.8 Resolution 2.35 Å R-free 0.247

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

91 other PDB entries and 133 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name COX41_BOVIN
Isoform
PDB entities 4
Chains and sequence ranges Author chain D; PDBConstruct 1–147; UniProt 23–169 Author chain Q; PDBConstruct 1–147; UniProt 23–169

CYTOCHROME C OXIDASE

OrganismNot specified

UniProt P00426

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 26 PDB declaration: 26-meric(26) Consistent with protein copy count Chain E; UniProt 1–109 Chain R; UniProt 1–109 Not recorded CYTOCHROME C OXIDASE × 2 (P00396) CYTOCHROME C OXIDASE × 2 (P68530) CYTOCHROME C OXIDASE × 2 (P00415) CYTOCHROME C OXIDASE × 2 (P00423) CYTOCHROME C OXIDASE × 2 (P00428) CYTOCHROME C OXIDASE × 2 (P07471) CYTOCHROME C OXIDASE × 2 (P00429) CYTOCHROME C OXIDASE × 2 (P04038) CYTOCHROME C OXIDASE × 2 (P07470) CYTOCHROME C OXIDASE × 2 (P13183) CYTOCHROME C OXIDASE × 2 (P00430) CYTOCHROME C OXIDASE × 2 (P10175) CU COPPER (II) ION × 6 MG MAGNESIUM ION × 2 NA SODIUM ION × 2 HEA HEME-A × 4 ZN ZINC ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:pH 6.8;pH 6.8 Resolution 2.35 Å R-free 0.247

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

91 other PDB entries and 133 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name COX5A_BOVIN
Isoform
PDB entities 5
Chains and sequence ranges Author chain E; PDBConstruct 1–109; UniProt 1–109 Author chain R; PDBConstruct 1–109; UniProt 1–109

CYTOCHROME C OXIDASE

OrganismNot specified

UniProt P00428

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 26 PDB declaration: 26-meric(26) Consistent with protein copy count Chain F; UniProt 1–98 Chain S; UniProt 1–98 Not recorded CYTOCHROME C OXIDASE × 2 (P00396) CYTOCHROME C OXIDASE × 2 (P68530) CYTOCHROME C OXIDASE × 2 (P00415) CYTOCHROME C OXIDASE × 2 (P00423) CYTOCHROME C OXIDASE × 2 (P00426) CYTOCHROME C OXIDASE × 2 (P07471) CYTOCHROME C OXIDASE × 2 (P00429) CYTOCHROME C OXIDASE × 2 (P04038) CYTOCHROME C OXIDASE × 2 (P07470) CYTOCHROME C OXIDASE × 2 (P13183) CYTOCHROME C OXIDASE × 2 (P00430) CYTOCHROME C OXIDASE × 2 (P10175) CU COPPER (II) ION × 6 MG MAGNESIUM ION × 2 NA SODIUM ION × 2 HEA HEME-A × 4 ZN ZINC ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:pH 6.8;pH 6.8 Resolution 2.35 Å R-free 0.247

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

91 other PDB entries and 133 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name COX5B_BOVIN
Isoform
PDB entities 6
Chains and sequence ranges Author chain F; PDBConstruct 1–98; UniProt 1–98 Author chain S; PDBConstruct 1–98; UniProt 1–98

CYTOCHROME C OXIDASE

OrganismNot specified

UniProt P07471

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 26 PDB declaration: 26-meric(26) Consistent with protein copy count Chain G; UniProt 13–96 Chain T; UniProt 13–96 Not recorded CYTOCHROME C OXIDASE × 2 (P00396) CYTOCHROME C OXIDASE × 2 (P68530) CYTOCHROME C OXIDASE × 2 (P00415) CYTOCHROME C OXIDASE × 2 (P00423) CYTOCHROME C OXIDASE × 2 (P00426) CYTOCHROME C OXIDASE × 2 (P00428) CYTOCHROME C OXIDASE × 2 (P00429) CYTOCHROME C OXIDASE × 2 (P04038) CYTOCHROME C OXIDASE × 2 (P07470) CYTOCHROME C OXIDASE × 2 (P13183) CYTOCHROME C OXIDASE × 2 (P00430) CYTOCHROME C OXIDASE × 2 (P10175) CU COPPER (II) ION × 6 MG MAGNESIUM ION × 2 NA SODIUM ION × 2 HEA HEME-A × 4 ZN ZINC ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:pH 6.8;pH 6.8 Resolution 2.35 Å R-free 0.247

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

91 other PDB entries and 133 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name CX6A2_BOVIN
Isoform
PDB entities 7
Chains and sequence ranges Author chain G; PDBConstruct 1–84; UniProt 13–96 Author chain T; PDBConstruct 1–84; UniProt 13–96

CYTOCHROME C OXIDASE

OrganismNot specified

UniProt P00429

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 26 PDB declaration: 26-meric(26) Consistent with protein copy count Chain H; UniProt 1–85 Chain U; UniProt 1–85 Not recorded CYTOCHROME C OXIDASE × 2 (P00396) CYTOCHROME C OXIDASE × 2 (P68530) CYTOCHROME C OXIDASE × 2 (P00415) CYTOCHROME C OXIDASE × 2 (P00423) CYTOCHROME C OXIDASE × 2 (P00426) CYTOCHROME C OXIDASE × 2 (P00428) CYTOCHROME C OXIDASE × 2 (P07471) CYTOCHROME C OXIDASE × 2 (P04038) CYTOCHROME C OXIDASE × 2 (P07470) CYTOCHROME C OXIDASE × 2 (P13183) CYTOCHROME C OXIDASE × 2 (P00430) CYTOCHROME C OXIDASE × 2 (P10175) CU COPPER (II) ION × 6 MG MAGNESIUM ION × 2 NA SODIUM ION × 2 HEA HEME-A × 4 ZN ZINC ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:pH 6.8;pH 6.8 Resolution 2.35 Å R-free 0.247

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

91 other PDB entries and 133 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name COX6B_BOVIN
Isoform
PDB entities 8
Chains and sequence ranges Author chain H; PDBConstruct 1–85; UniProt 1–85 Author chain U; PDBConstruct 1–85; UniProt 1–85

CYTOCHROME C OXIDASE

OrganismNot specified

UniProt P04038

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 26 PDB declaration: 26-meric(26) Consistent with protein copy count Chain I; UniProt 1–73 Chain V; UniProt 1–73 Not recorded CYTOCHROME C OXIDASE × 2 (P00396) CYTOCHROME C OXIDASE × 2 (P68530) CYTOCHROME C OXIDASE × 2 (P00415) CYTOCHROME C OXIDASE × 2 (P00423) CYTOCHROME C OXIDASE × 2 (P00426) CYTOCHROME C OXIDASE × 2 (P00428) CYTOCHROME C OXIDASE × 2 (P07471) CYTOCHROME C OXIDASE × 2 (P00429) CYTOCHROME C OXIDASE × 2 (P07470) CYTOCHROME C OXIDASE × 2 (P13183) CYTOCHROME C OXIDASE × 2 (P00430) CYTOCHROME C OXIDASE × 2 (P10175) CU COPPER (II) ION × 6 MG MAGNESIUM ION × 2 NA SODIUM ION × 2 HEA HEME-A × 4 ZN ZINC ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:pH 6.8;pH 6.8 Resolution 2.35 Å R-free 0.247

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

91 other PDB entries and 133 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name COX6C_BOVIN
Isoform
PDB entities 9
Chains and sequence ranges Author chain I; PDBConstruct 1–73; UniProt 1–73 Author chain V; PDBConstruct 1–73; UniProt 1–73

CYTOCHROME C OXIDASE

OrganismNot specified

UniProt P07470

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 26 PDB declaration: 26-meric(26) Consistent with protein copy count Chain J; UniProt 22–80 Chain W; UniProt 22–80 Not recorded CYTOCHROME C OXIDASE × 2 (P00396) CYTOCHROME C OXIDASE × 2 (P68530) CYTOCHROME C OXIDASE × 2 (P00415) CYTOCHROME C OXIDASE × 2 (P00423) CYTOCHROME C OXIDASE × 2 (P00426) CYTOCHROME C OXIDASE × 2 (P00428) CYTOCHROME C OXIDASE × 2 (P07471) CYTOCHROME C OXIDASE × 2 (P00429) CYTOCHROME C OXIDASE × 2 (P04038) CYTOCHROME C OXIDASE × 2 (P13183) CYTOCHROME C OXIDASE × 2 (P00430) CYTOCHROME C OXIDASE × 2 (P10175) CU COPPER (II) ION × 6 MG MAGNESIUM ION × 2 NA SODIUM ION × 2 HEA HEME-A × 4 ZN ZINC ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:pH 6.8;pH 6.8 Resolution 2.35 Å R-free 0.247

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

91 other PDB entries and 133 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name CX7A1_BOVIN
Isoform
PDB entities 10
Chains and sequence ranges Author chain J; PDBConstruct 1–59; UniProt 22–80 Author chain W; PDBConstruct 1–59; UniProt 22–80

CYTOCHROME C OXIDASE

OrganismNot specified

UniProt P13183

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 26 PDB declaration: 26-meric(26) Consistent with protein copy count Chain K; UniProt 33–88 Chain X; UniProt 33–88 Not recorded CYTOCHROME C OXIDASE × 2 (P00396) CYTOCHROME C OXIDASE × 2 (P68530) CYTOCHROME C OXIDASE × 2 (P00415) CYTOCHROME C OXIDASE × 2 (P00423) CYTOCHROME C OXIDASE × 2 (P00426) CYTOCHROME C OXIDASE × 2 (P00428) CYTOCHROME C OXIDASE × 2 (P07471) CYTOCHROME C OXIDASE × 2 (P00429) CYTOCHROME C OXIDASE × 2 (P04038) CYTOCHROME C OXIDASE × 2 (P07470) CYTOCHROME C OXIDASE × 2 (P00430) CYTOCHROME C OXIDASE × 2 (P10175) CU COPPER (II) ION × 6 MG MAGNESIUM ION × 2 NA SODIUM ION × 2 HEA HEME-A × 4 ZN ZINC ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:pH 6.8;pH 6.8 Resolution 2.35 Å R-free 0.247

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

91 other PDB entries and 133 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name COX7B_BOVIN
Isoform
PDB entities 11
Chains and sequence ranges Author chain K; PDBConstruct 1–56; UniProt 33–88 Author chain X; PDBConstruct 1–56; UniProt 33–88

CYTOCHROME C OXIDASE

OrganismNot specified

UniProt P00430

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 26 PDB declaration: 26-meric(26) Consistent with protein copy count Chain L; UniProt 17–63 Chain Y; UniProt 17–63 Not recorded CYTOCHROME C OXIDASE × 2 (P00396) CYTOCHROME C OXIDASE × 2 (P68530) CYTOCHROME C OXIDASE × 2 (P00415) CYTOCHROME C OXIDASE × 2 (P00423) CYTOCHROME C OXIDASE × 2 (P00426) CYTOCHROME C OXIDASE × 2 (P00428) CYTOCHROME C OXIDASE × 2 (P07471) CYTOCHROME C OXIDASE × 2 (P00429) CYTOCHROME C OXIDASE × 2 (P04038) CYTOCHROME C OXIDASE × 2 (P07470) CYTOCHROME C OXIDASE × 2 (P13183) CYTOCHROME C OXIDASE × 2 (P10175) CU COPPER (II) ION × 6 MG MAGNESIUM ION × 2 NA SODIUM ION × 2 HEA HEME-A × 4 ZN ZINC ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:pH 6.8;pH 6.8 Resolution 2.35 Å R-free 0.247

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

91 other PDB entries and 133 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name COX7C_BOVIN
Isoform
PDB entities 12
Chains and sequence ranges Author chain L; PDBConstruct 1–47; UniProt 17–63 Author chain Y; PDBConstruct 1–47; UniProt 17–63

CYTOCHROME C OXIDASE

OrganismNot specified

UniProt P10175

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 26 PDB declaration: 26-meric(26) Consistent with protein copy count Chain M; UniProt 25–70 Chain Z; UniProt 25–70 Not recorded CYTOCHROME C OXIDASE × 2 (P00396) CYTOCHROME C OXIDASE × 2 (P68530) CYTOCHROME C OXIDASE × 2 (P00415) CYTOCHROME C OXIDASE × 2 (P00423) CYTOCHROME C OXIDASE × 2 (P00426) CYTOCHROME C OXIDASE × 2 (P00428) CYTOCHROME C OXIDASE × 2 (P07471) CYTOCHROME C OXIDASE × 2 (P00429) CYTOCHROME C OXIDASE × 2 (P04038) CYTOCHROME C OXIDASE × 2 (P07470) CYTOCHROME C OXIDASE × 2 (P13183) CYTOCHROME C OXIDASE × 2 (P00430) CU COPPER (II) ION × 6 MG MAGNESIUM ION × 2 NA SODIUM ION × 2 HEA HEME-A × 4 ZN ZINC ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:pH 6.8;pH 6.8 Resolution 2.35 Å R-free 0.247

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

90 other PDB entries and 132 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name COX81_BOVIN
Isoform
PDB entities 13
Chains and sequence ranges Author chain M; PDBConstruct 1–46; UniProt 25–70 Author chain Z; PDBConstruct 1–46; UniProt 25–70

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

SAXS profile for 1ocr

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 1ocr
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2. Structure Basics 2. Structure Basics

Entry ID entry_id1ocr
Deposition date deposition_date1998-07-07
Structure title titleBOVINE HEART CYTOCHROME C OXIDASE IN THE FULLY REDUCED STATE
Keywords keywordsOXIDOREDUCTASE (CYTOCHROME(C)-OXYGEN), CYTOCHROME C OXIDASE, REDUCED, OXIDOREDUCTASE; OXIDOREDUCTASE
Experimental Method methodX-RAY DIFFRACTION

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier50.98
Radius of gyration Rg (electron density) rg_electron50.50
Forward intensity I(0) i02120510000.00
Molecular weight molecular_weight408780.0 kDa
Excluded volume excluded_volume519790 ų
Envelope volume envelope_volume674630 ų
Hydration-shell volume shell_volume108330 ų
Envelope diameter envelope_diameter169.5
Shell Rg shell_rg56.49
Envelope Rg envelope_rg49.78
Shape Rg shape_rg50.47
Total Rg total_rg50.81
Total atoms total_atoms28830
Residues n_residues3572
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 −1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax170.8
Rg (real space) rg_real50.90
Rg uncertainty (real space) rg_real_error1.66
I(0) (real space) i0_real2.1210e+09
I(0) uncertainty (real space) i0_real_error4.0980e+07
Rg (reciprocal space) rg_reciprocal51.04
I(0) (reciprocal space) i0_reciprocal2121000000.0000
Solution quality estimate total_estimate0.8832
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary60.6
Skewness Skewness skewness0.273
Kurtosis Kurtosis kurtosis-0.429
Angular range angular_range— – 0.1550 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha322800000.0000
Real-space data points n_real_points32
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.867; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.877

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (18)

7. Fold Classification (SCOP + CATH) 58 domains

SCOP 2.08 (28 domains)

Domain ID domain_idd1ocra_
Class classf — Membrane and cell surface proteins and peptides
Fold Fold foldf.24 — Cytochrome c oxidase subunit I-like
Superfamily Superfamily superfamilyf.24.1 — Cytochrome c oxidase subunit I-like
Family Family familyf.24.1.1 — Cytochrome c oxidase subunit I-like
Domain ID domain_idd1ocrb1
Class classb — All beta proteins
Fold Fold foldb.6 — Cupredoxin-like
Superfamily Superfamily superfamilyb.6.1 — Cupredoxins
Family Family familyb.6.1.2 — Periplasmic domain of cytochrome c oxidase subunit II
Domain ID domain_idd1ocrb2
Class classf — Membrane and cell surface proteins and peptides
Fold Fold foldf.17 — Transmembrane helix hairpin
Superfamily Superfamily superfamilyf.17.2 — Cytochrome c oxidase subunit II-like, transmembrane region
Family Family familyf.17.2.1 — Cytochrome c oxidase subunit II-like, transmembrane region
Domain ID domain_idd1ocrc_
Class classf — Membrane and cell surface proteins and peptides
Fold Fold foldf.25 — Cytochrome c oxidase subunit III-like
Superfamily Superfamily superfamilyf.25.1 — Cytochrome c oxidase subunit III-like
Family Family familyf.25.1.1 — Cytochrome c oxidase subunit III-like
Domain ID domain_idd1ocrd_
Class classf — Membrane and cell surface proteins and peptides
Fold Fold foldf.23 — Single transmembrane helix
Superfamily Superfamily superfamilyf.23.1 — Mitochondrial cytochrome c oxidase subunit IV
Family Family familyf.23.1.1 — Mitochondrial cytochrome c oxidase subunit IV
Domain ID domain_idd1ocre_
Class classa — All alpha proteins
Fold Fold folda.118 — alpha-alpha superhelix
Superfamily Superfamily superfamilya.118.11 — Cytochrome c oxidase subunit E
Family Family familya.118.11.1 — Cytochrome c oxidase subunit E
Domain ID domain_idd1ocrf_
Class classg — Small proteins
Fold Fold foldg.41 — Rubredoxin-like
Superfamily Superfamily superfamilyg.41.5 — Rubredoxin-like
Family Family familyg.41.5.3 — Cytochrome c oxidase Subunit F
Domain ID domain_idd1ocrg_
Class classf — Membrane and cell surface proteins and peptides
Fold Fold foldf.23 — Single transmembrane helix
Superfamily Superfamily superfamilyf.23.2 — Mitochondrial cytochrome c oxidase subunit VIa
Family Family familyf.23.2.1 — Mitochondrial cytochrome c oxidase subunit VIa
Domain ID domain_idd1ocrh_
Class classa — All alpha proteins
Fold Fold folda.51 — Cytochrome c oxidase subunit h
Superfamily Superfamily superfamilya.51.1 — Cytochrome c oxidase subunit h
Family Family familya.51.1.1 — Cytochrome c oxidase subunit h
Domain ID domain_idd1ocri_
Class classf — Membrane and cell surface proteins and peptides
Fold Fold foldf.23 — Single transmembrane helix
Superfamily Superfamily superfamilyf.23.3 — Mitochondrial cytochrome c oxidase subunit VIc
Family Family familyf.23.3.1 — Mitochondrial cytochrome c oxidase subunit VIc
Domain ID domain_idd1ocrj_
Class classf — Membrane and cell surface proteins and peptides
Fold Fold foldf.23 — Single transmembrane helix
Superfamily Superfamily superfamilyf.23.4 — Mitochondrial cytochrome c oxidase subunit VIIa
Family Family familyf.23.4.1 — Mitochondrial cytochrome c oxidase subunit VIIa
Domain ID domain_idd1ocrk_
Class classf — Membrane and cell surface proteins and peptides
Fold Fold foldf.23 — Single transmembrane helix
Superfamily Superfamily superfamilyf.23.5 — Mitochondrial cytochrome c oxidase subunit VIIb
Family Family familyf.23.5.1 — Mitochondrial cytochrome c oxidase subunit VIIb
Domain ID domain_idd1ocrl_
Class classf — Membrane and cell surface proteins and peptides
Fold Fold foldf.23 — Single transmembrane helix
Superfamily Superfamily superfamilyf.23.6 — Mitochondrial cytochrome c oxidase subunit VIIc (aka VIIIa)
Family Family familyf.23.6.1 — Mitochondrial cytochrome c oxidase subunit VIIc (aka VIIIa)
Domain ID domain_idd1ocrm_
Class classf — Membrane and cell surface proteins and peptides
Fold Fold foldf.23 — Single transmembrane helix
Superfamily Superfamily superfamilyf.23.7 — Mitochondrial cytochrome c oxidase subunit VIIIb (aka IX)
Family Family familyf.23.7.1 — Mitochondrial cytochrome c oxidase subunit VIIIb (aka IX)
Domain ID domain_idd1ocrn_
Class classf — Membrane and cell surface proteins and peptides
Fold Fold foldf.24 — Cytochrome c oxidase subunit I-like
Superfamily Superfamily superfamilyf.24.1 — Cytochrome c oxidase subunit I-like
Family Family familyf.24.1.1 — Cytochrome c oxidase subunit I-like
Domain ID domain_idd1ocro1
Class classb — All beta proteins
Fold Fold foldb.6 — Cupredoxin-like
Superfamily Superfamily superfamilyb.6.1 — Cupredoxins
Family Family familyb.6.1.2 — Periplasmic domain of cytochrome c oxidase subunit II
Domain ID domain_idd1ocro2
Class classf — Membrane and cell surface proteins and peptides
Fold Fold foldf.17 — Transmembrane helix hairpin
Superfamily Superfamily superfamilyf.17.2 — Cytochrome c oxidase subunit II-like, transmembrane region
Family Family familyf.17.2.1 — Cytochrome c oxidase subunit II-like, transmembrane region
Domain ID domain_idd1ocrp_
Class classf — Membrane and cell surface proteins and peptides
Fold Fold foldf.25 — Cytochrome c oxidase subunit III-like
Superfamily Superfamily superfamilyf.25.1 — Cytochrome c oxidase subunit III-like
Family Family familyf.25.1.1 — Cytochrome c oxidase subunit III-like
Domain ID domain_idd1ocrq_
Class classf — Membrane and cell surface proteins and peptides
Fold Fold foldf.23 — Single transmembrane helix
Superfamily Superfamily superfamilyf.23.1 — Mitochondrial cytochrome c oxidase subunit IV
Family Family familyf.23.1.1 — Mitochondrial cytochrome c oxidase subunit IV
Domain ID domain_idd1ocrr_
Class classa — All alpha proteins
Fold Fold folda.118 — alpha-alpha superhelix
Superfamily Superfamily superfamilya.118.11 — Cytochrome c oxidase subunit E
Family Family familya.118.11.1 — Cytochrome c oxidase subunit E
Domain ID domain_idd1ocrs_
Class classg — Small proteins
Fold Fold foldg.41 — Rubredoxin-like
Superfamily Superfamily superfamilyg.41.5 — Rubredoxin-like
Family Family familyg.41.5.3 — Cytochrome c oxidase Subunit F
Domain ID domain_idd1ocrt_
Class classf — Membrane and cell surface proteins and peptides
Fold Fold foldf.23 — Single transmembrane helix
Superfamily Superfamily superfamilyf.23.2 — Mitochondrial cytochrome c oxidase subunit VIa
Family Family familyf.23.2.1 — Mitochondrial cytochrome c oxidase subunit VIa
Domain ID domain_idd1ocru_
Class classa — All alpha proteins
Fold Fold folda.51 — Cytochrome c oxidase subunit h
Superfamily Superfamily superfamilya.51.1 — Cytochrome c oxidase subunit h
Family Family familya.51.1.1 — Cytochrome c oxidase subunit h
Domain ID domain_idd1ocrv_
Class classf — Membrane and cell surface proteins and peptides
Fold Fold foldf.23 — Single transmembrane helix
Superfamily Superfamily superfamilyf.23.3 — Mitochondrial cytochrome c oxidase subunit VIc
Family Family familyf.23.3.1 — Mitochondrial cytochrome c oxidase subunit VIc
Domain ID domain_idd1ocrw_
Class classf — Membrane and cell surface proteins and peptides
Fold Fold foldf.23 — Single transmembrane helix
Superfamily Superfamily superfamilyf.23.4 — Mitochondrial cytochrome c oxidase subunit VIIa
Family Family familyf.23.4.1 — Mitochondrial cytochrome c oxidase subunit VIIa
Domain ID domain_idd1ocrx_
Class classf — Membrane and cell surface proteins and peptides
Fold Fold foldf.23 — Single transmembrane helix
Superfamily Superfamily superfamilyf.23.5 — Mitochondrial cytochrome c oxidase subunit VIIb
Family Family familyf.23.5.1 — Mitochondrial cytochrome c oxidase subunit VIIb
Domain ID domain_idd1ocry_
Class classf — Membrane and cell surface proteins and peptides
Fold Fold foldf.23 — Single transmembrane helix
Superfamily Superfamily superfamilyf.23.6 — Mitochondrial cytochrome c oxidase subunit VIIc (aka VIIIa)
Family Family familyf.23.6.1 — Mitochondrial cytochrome c oxidase subunit VIIc (aka VIIIa)
Domain ID domain_idd1ocrz_
Class classf — Membrane and cell surface proteins and peptides
Fold Fold foldf.23 — Single transmembrane helix
Superfamily Superfamily superfamilyf.23.7 — Mitochondrial cytochrome c oxidase subunit VIIIb (aka IX)
Family Family familyf.23.7.1 — Mitochondrial cytochrome c oxidase subunit VIIIb (aka IX)

CATH v4.4 (30 domains)

Domain ID domain_id1ocrA00
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology210 — Cytochrome C Oxidase; Chain A
Homologous superfamily homologous superfamily10 — Cytochrome c oxidase-like, subunit I domain
Domain ID domain_id1ocrB01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology287 — Helix Hairpins
Homologous superfamily homologous superfamily90
Domain ID domain_id1ocrB02
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily420 — Cupredoxins - blue copper proteins
Domain ID domain_id1ocrC01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology287 — Helix Hairpins
Homologous superfamily homologous superfamily70
Domain ID domain_id1ocrC02
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology120 — Four Helix Bundle (Hemerythrin (Met), subunit A)
Homologous superfamily homologous superfamily80 — Cytochrome c oxidase, subunit III, four-helix bundle
Domain ID domain_id1ocrD00
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology442 — Cytochrome C Oxidase; Chain D
Homologous superfamily homologous superfamily10 — Cytochrome c oxidase subunit IV
Domain ID domain_id1ocrE00
Class class1 — Mainly Alpha
Architecture architecture25 — Alpha Horseshoe
Topology topology40 — Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat
Homologous superfamily homologous superfamily40 — Cytochrome c oxidase, subunit Va/VI
Domain ID domain_id1ocrF00
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology11 — Cytochrome C Oxidase; Chain F
Homologous superfamily homologous superfamily10 — Cytochrome c oxidase, subunit Vb
Domain ID domain_id1ocrG00
Class class4 — Few Secondary Structures
Architecture architecture10 — Irregular
Topology topology95 — Cytochrome C Oxidase; Chain G
Homologous superfamily homologous superfamily10 — Cytochrome c oxidase, subunit VIa
Domain ID domain_id1ocrH00
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology10 — Arc Repressor Mutant, subunit A
Homologous superfamily homologous superfamily140 — Cytochrome c oxidase, subunit VIb
Domain ID domain_id1ocrI00
Class class4 — Few Secondary Structures
Architecture architecture10 — Irregular
Topology topology93 — Cytochrome C Oxidase; Chain I
Homologous superfamily homologous superfamily10 — Mitochondrial cytochrome c oxidase subunit VIc/VIIs
Domain ID domain_id1ocrJ00
Class class4 — Few Secondary Structures
Architecture architecture10 — Irregular
Topology topology91 — Cytochrome C Oxidase; Chain J
Homologous superfamily homologous superfamily10 — Cytochrome c oxidase, subunit VIIa
Domain ID domain_id1ocrK00
Class class4 — Few Secondary Structures
Architecture architecture10 — Irregular
Topology topology51 — Cytochrome C Oxidase; Chain K
Homologous superfamily homologous superfamily10 — Cytochrome C Oxidase, chain K
Domain ID domain_id1ocrL00
Class class4 — Few Secondary Structures
Architecture architecture10 — Irregular
Topology topology49 — Cytochrome C Oxidase; Chain L
Homologous superfamily homologous superfamily10 — Cytochrome c oxidase subunit VIIc
Domain ID domain_id1ocrM00
Class class4 — Few Secondary Structures
Architecture architecture10 — Irregular
Topology topology81 — Cytochrome C Oxidase; Chain M
Homologous superfamily homologous superfamily10 — Cytochrome c oxidase, subunit 8
Domain ID domain_id1ocrN00
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology210 — Cytochrome C Oxidase; Chain A
Homologous superfamily homologous superfamily10 — Cytochrome c oxidase-like, subunit I domain
Domain ID domain_id1ocrO01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology287 — Helix Hairpins
Homologous superfamily homologous superfamily90
Domain ID domain_id1ocrO02
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily420 — Cupredoxins - blue copper proteins
Domain ID domain_id1ocrP01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology287 — Helix Hairpins
Homologous superfamily homologous superfamily70
Domain ID domain_id1ocrP02
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology120 — Four Helix Bundle (Hemerythrin (Met), subunit A)
Homologous superfamily homologous superfamily80 — Cytochrome c oxidase, subunit III, four-helix bundle
Domain ID domain_id1ocrQ00
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology442 — Cytochrome C Oxidase; Chain D
Homologous superfamily homologous superfamily10 — Cytochrome c oxidase subunit IV
Domain ID domain_id1ocrR00
Class class1 — Mainly Alpha
Architecture architecture25 — Alpha Horseshoe
Topology topology40 — Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat
Homologous superfamily homologous superfamily40 — Cytochrome c oxidase, subunit Va/VI
Domain ID domain_id1ocrS00
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology11 — Cytochrome C Oxidase; Chain F
Homologous superfamily homologous superfamily10 — Cytochrome c oxidase, subunit Vb
Domain ID domain_id1ocrT00
Class class4 — Few Secondary Structures
Architecture architecture10 — Irregular
Topology topology95 — Cytochrome C Oxidase; Chain G
Homologous superfamily homologous superfamily10 — Cytochrome c oxidase, subunit VIa
Domain ID domain_id1ocrU00
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology10 — Arc Repressor Mutant, subunit A
Homologous superfamily homologous superfamily140 — Cytochrome c oxidase, subunit VIb
Domain ID domain_id1ocrV00
Class class4 — Few Secondary Structures
Architecture architecture10 — Irregular
Topology topology93 — Cytochrome C Oxidase; Chain I
Homologous superfamily homologous superfamily10 — Mitochondrial cytochrome c oxidase subunit VIc/VIIs
Domain ID domain_id1ocrW00
Class class4 — Few Secondary Structures
Architecture architecture10 — Irregular
Topology topology91 — Cytochrome C Oxidase; Chain J
Homologous superfamily homologous superfamily10 — Cytochrome c oxidase, subunit VIIa
Domain ID domain_id1ocrX00
Class class4 — Few Secondary Structures
Architecture architecture10 — Irregular
Topology topology51 — Cytochrome C Oxidase; Chain K
Homologous superfamily homologous superfamily10 — Cytochrome C Oxidase, chain K
Domain ID domain_id1ocrY00
Class class4 — Few Secondary Structures
Architecture architecture10 — Irregular
Topology topology49 — Cytochrome C Oxidase; Chain L
Homologous superfamily homologous superfamily10 — Cytochrome c oxidase subunit VIIc
Domain ID domain_id1ocrZ00
Class class4 — Few Secondary Structures
Architecture architecture10 — Irregular
Topology topology81 — Cytochrome C Oxidase; Chain M
Homologous superfamily homologous superfamily10 — Cytochrome c oxidase, subunit 8

8. Citations (3)

9. Files and Curves (10)