Current Protein Identity：P06030
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Difference tags compare only the current result set; every original PDB and assembly record remains separate.
Related-Structure Differences
Each row represents one biological assembly in one PDB entry; multiple monomers of the same protein are listed separately.
| PDB Entry | Assembly / Oligomeric State | Construct | Mutations and Modifications | Ligands, Ions and Non-polymers | Experimental Method | Experimental Conditions | Structure Quality |
|---|---|---|---|---|---|---|---|
| 1QLE CRYO-STRUCTURE OF THE PARACOCCUS DENITRIFICANS FOUR-SUBUNIT CYTOCHROME C OXIDASE IN THE COMPLETELY OXIDIZED STATE COMPLEXED WITH AN ANTIBODY FV FRAGMENT Deposited 1999-08-30 | Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count |
Chain C
1–273（273 aa）
|
Not recorded | HEA HEME-A × 2 CU COPPER (II) ION × 1 CA CALCIUM ION × 1 MN MANGANESE (II) ION × 1 CUA DINUCLEAR COPPER ION × 1 PC1 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 8；pH 8.00
|
Resolution 3.00 Å R-free 0.309 |
| 7ATE Cytochrome c oxidase structure in P-state Deposited 2020-10-30 | Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain C
1–274（274 aa）
|
Not recorded | MN MANGANESE (II) ION × 1 HEA HEME-A × 2 CU COPPER (II) ION × 1 CA CALCIUM ION × 1 PEO HYDROGEN PEROXIDE × 1 CUA DINUCLEAR COPPER ION × 1 PC1 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE × 1 PGV (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 8
cryo-EM vitrification conditions
Cryogen ETHANE；4 second before plunging
|
Resolution 2.40 Å |
| 7ATN Cytochrome c oxidase structure in R-state Deposited 2020-10-30 | Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain C
1–274（274 aa）
|
Not recorded | MN MANGANESE (II) ION × 1 HEA HEME-A × 2 CU COPPER (II) ION × 1 CA CALCIUM ION × 1 CUA DINUCLEAR COPPER ION × 1 PC1 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 8
cryo-EM vitrification conditions
Cryogen ETHANE；4 seconds before plunging
|
Resolution 2.66 Å |
| 7AU3 Cytochrome c oxidase structure in F-state Deposited 2020-11-02 | Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain C
1–274（274 aa）
|
Not recorded | MN MANGANESE (II) ION × 1 HEA HEME-A × 2 CU COPPER (II) ION × 1 CA CALCIUM ION × 1 O OXYGEN ATOM × 1 2FK SUPEROXO ION × 1 CUA DINUCLEAR COPPER ION × 1 PGV (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 8
cryo-EM vitrification conditions
Cryogen ETHANE；4 seconds before plunging
|
Resolution 2.56 Å |
| 7AU6 Cytochrome c oxidase structure in O-state Deposited 2020-11-02 | Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain C
1–274（274 aa）
|
Not recorded | HEA HEME-A × 2 CU COPPER (II) ION × 1 CA CALCIUM ION × 1 OXY OXYGEN MOLECULE × 6 PEO HYDROGEN PEROXIDE × 1 MN MANGANESE (II) ION × 1 CUA DINUCLEAR COPPER ION × 1 PC1 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE × 2 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 8
cryo-EM vitrification conditions
Cryogen ETHANE；4 seconds before plunging
|
Resolution 2.40 Å |