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Crystal Structure of a 16-Helix Bundle Architecture Produced by the Zinc-Mediated Self Assembly of Four Cytochrome cb562 Molecules
2QLA
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Electron Transport
    Structure Weight: 49632.71
    Molecule: Soluble cytochrome b562
    Polymer: 1 Type: protein Length: 106
    Chains: A, B, C, D
    Mutation: K59H, D73H, K77H, R98C, Y101C
    Organism Escherichia coli
    Gene Name cybC
    UniProtKB:   Protein Feature View | Search PDB | P0ABE7  
     
  •   Structure Validation Hide

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  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Escherichia coli   Taxonomy   Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    256B  2.5 Angstroms resolution model of Cytochrome B562 
    2BC5  Crystal structure of E. coli cytochrome b562 with engineered c-type heme linkages 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    HEM
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    HEM C34 H32 Fe N4 O4
    PROTOPORPHYRIN IX CONTAINING FE
    ZN
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    ZN Zn
    ZINC ION
     
  •   External Domain Annotations Hide
     
  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
 
  Biological Assembly       
Biological assembly 1 assigned by authors and generated by PISA (software)
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