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Protein data
function: electron transporterexperiment: X-RAY DIFFRACTION
resolution: 2.0 Å
origomeric count: 2
axial ligand #1: HIS
chainID: F,resSeq: 18,
Coordination distance[Å]: 1.958
molecule: Cytochrome c552
Organism: Colwellia psychrerythraea
axial ligand #2: MET
chainID: F,resSeq: 57,
Coordination distance[Å]: 2.293
molecule: same as ligand #1
List of other hemes in pdb:4o1w
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
 4o1w-A-101![]()  | 
        
        
        sad. +0.51 ruf. -0.49 dom. +0.17 bre. -0.02  | 
        
        HIS | chainID: A,  resSeq: 18, molecule: Cytochrome c552  | 
        
        electron transporter oligomeric count: 2 pocket vol.: 354.0 Å3 d(Fe-oop): 0.011 Å  | 
      
| MET | chainID: A, resSeq: 57, molecule: Cytochrome c552  | 
        
      |||
 4o1w-B-101![]()  | 
        
        
        sad. +0.40 ruf. -0.26 dom. +0.10 bre. -0.00  | 
        
        HIS | chainID: B,  resSeq: 18, molecule: Cytochrome c552  | 
        
        electron transporter oligomeric count: 2 pocket vol.: 336.0 Å3 d(Fe-oop): 0.010 Å  | 
      
| MET | chainID: B, resSeq: 57, molecule: Cytochrome c552  | 
        
      |||
 4o1w-C-101![]()  | 
        
        
        sad. +0.46 ruf. -0.37 dom. +0.22 bre. -0.19  | 
        
        HIS | chainID: C,  resSeq: 18, molecule: Cytochrome c552  | 
        
        electron transporter oligomeric count: 2 pocket vol.: 369.0 Å3 d(Fe-oop): 0.018 Å  | 
      
| MET | chainID: C, resSeq: 57, molecule: Cytochrome c552  | 
        
      |||
 4o1w-D-101![]()  | 
        
        
        sad. +0.40 ruf. -0.59 dom. +0.21 bre. -0.02  | 
        
        HIS | chainID: D,  resSeq: 18, molecule: Cytochrome c552  | 
        
        electron transporter oligomeric count: 2 pocket vol.: 369.0 Å3 d(Fe-oop): 0.048 Å  | 
      
| MET | chainID: D, resSeq: 57, molecule: Cytochrome c552  | 
        
      |||
 4o1w-E-101![]()  | 
        
        
        sad. +0.29 ruf. -0.34 dom. +0.06 bre. +0.16  | 
        
        HIS | chainID: E,  resSeq: 18, molecule: Cytochrome c552  | 
        
        electron transporter oligomeric count: 2 pocket vol.: 344.0 Å3 d(Fe-oop): 0.014 Å  | 
      
| MET | chainID: E, resSeq: 57, molecule: Cytochrome c552  | 
        
      |||
        
    



