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Protein data
function: oxidoreductaseexperiment: X-RAY DIFFRACTION
resolution: 3.0 Å
axial ligand #1: HIS
chainID: A,resSeq: 102,
Coordination distance[Å]: 1.96
molecule: CYTOCHROME C OXIDASE
EC number: 1.9.3.1
Organism: Rhodobacter sphaeroides
axial ligand #2: HIS
chainID: A,resSeq: 421,
Coordination distance[Å]: 2.007
molecule: same as ligand #1
List of other hemes in pdb:1m57
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
1m57-A-1002 |
sad. -0.26 ruf. -0.03 dom. +0.22 bre. +0.15 |
HIS | chainID: A, resSeq: 419, molecule: CYTOCHROME C OXIDASE |
oxidoreductase oligomeric count: 4 pocket vol.: 759.0 Å3 d(Fe-oop): 0.024 Å |
| Not assigned. | ||||
1m57-G-1001 |
sad. -0.39 ruf. +0.16 dom. +0.21 bre. +0.18 |
HIS | chainID: G, resSeq: 102, molecule: CYTOCHROME C OXIDASE |
oxidoreductase oligomeric count: 4 pocket vol.: 594.0 Å3 d(Fe-oop): 0.007 Å |
| HIS | chainID: G, resSeq: 421, molecule: CYTOCHROME C OXIDASE |
|||
1m57-G-1002 |
sad. -0.24 ruf. +0.02 dom. +0.13 bre. +0.15 |
HIS | chainID: G, resSeq: 419, molecule: CYTOCHROME C OXIDASE |
oxidoreductase oligomeric count: 4 pocket vol.: 743.0 Å3 d(Fe-oop): 0.018 Å |
| Not assigned. | ||||