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Protein data
function: oxidoreductaseexperiment: X-RAY DIFFRACTION
resolution: 2.3 Å
axial ligand #1: HIS
chainID: G,resSeq: 102,
Coordination distance[Å]: 2.09
molecule: CYTOCHROME C OXIDASE
EC number: 1.9.3.1
Organism: Rhodobacter sphaeroides
axial ligand #2: HIS
chainID: G,resSeq: 421,
Coordination distance[Å]: 2.199
molecule: same as ligand #1
List of other hemes in pdb:1m56
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
1m56-A-1001 |
sad. -0.33 ruf. +0.11 dom. +0.17 bre. +0.09 |
HIS | chainID: A, resSeq: 102, molecule: CYTOCHROME C OXIDASE |
oxidoreductase oligomeric count: 4 pocket vol.: 630.0 Å3 d(Fe-oop): 0.004 Å |
| HIS | chainID: A, resSeq: 421, molecule: CYTOCHROME C OXIDASE |
|||
1m56-A-1002 |
sad. -0.27 ruf. +0.01 dom. +0.15 bre. +0.13 |
HIS | chainID: A, resSeq: 419, molecule: CYTOCHROME C OXIDASE |
oxidoreductase oligomeric count: 4 pocket vol.: 765.0 Å3 d(Fe-oop): 0.018 Å |
| Not assigned. | ||||
1m56-G-1002 |
sad. -0.21 ruf. +0.00 dom. +0.15 bre. +0.13 |
HIS | chainID: G, resSeq: 419, molecule: CYTOCHROME C OXIDASE |
oxidoreductase oligomeric count: 4 pocket vol.: 737.0 Å3 d(Fe-oop): 0.054 Å |
| Not assigned. | ||||