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Protein data
function: electron transporterexperiment: X-RAY DIFFRACTION
resolution: 1.9 Å
origomeric count: 15
axial ligand #1: MET
chainID: D,resSeq: 7,
Coordination distance[Å]: 2.357
molecule: Soluble cytochrome b562
Organism: Escherichia coli
axial ligand #2: HIS
chainID: D,resSeq: 102,
Coordination distance[Å]: 2.04
molecule: same as ligand #1
List of other hemes in pdb:3m4c
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
3m4c-A-150 |
sad. -0.04 ruf. -0.23 dom. -0.11 bre. -0.26 |
MET | chainID: A, resSeq: 7, molecule: Soluble cytochrome b562 |
electron transporter oligomeric count: 15 pocket vol.: 440.0 Å3 d(Fe-oop): 0.015 Å |
| HIS | chainID: A, resSeq: 102, molecule: Soluble cytochrome b562 |
|||
3m4c-B-150 |
sad. -0.08 ruf. -0.27 dom. -0.03 bre. -0.29 |
MET | chainID: B, resSeq: 7, molecule: Soluble cytochrome b562 |
electron transporter oligomeric count: 15 pocket vol.: 444.0 Å3 d(Fe-oop): 0.029 Å |
| HIS | chainID: B, resSeq: 102, molecule: Soluble cytochrome b562 |
|||
3m4c-C-150 |
sad. -0.04 ruf. -0.14 dom. -0.13 bre. -0.30 |
MET | chainID: C, resSeq: 7, molecule: Soluble cytochrome b562 |
electron transporter oligomeric count: 15 pocket vol.: 475.0 Å3 d(Fe-oop): 0.014 Å |
| HIS | chainID: C, resSeq: 102, molecule: Soluble cytochrome b562 |
|||
3m4c-E-150 |
sad. -0.37 ruf. +0.03 dom. -0.03 bre. -0.30 |
HIS | chainID: B, resSeq: 73, molecule: Soluble cytochrome b562 |
electron transporter oligomeric count: 15 pocket vol.: 624.0 Å3 d(Fe-oop): 0.006 Å |
| HIS | chainID: E, resSeq: 102, molecule: Heme-Peptide Fragment |
|||