PDB entry 3iq5

View 3iq5 on RCSB PDB site
Description: Crystal structure of an engineered metal-free tetrameric cytochrome cb562 complex templated by Zn-coordination
Class: electron transport
Keywords: Tetramer of Four-Helix Bundles with Interfacial Disulfide Bonds, Electron transport, Heme, Iron, Metal-binding, Transport
Deposited on 2009-08-19, released 2010-06-16
The last revision prior to the SCOPe 2.08 freeze date was dated 2010-07-14, with a file datestamp of 2010-07-09.
Experiment type: XRAY
Resolution: 2.05 Å
R-factor: 0.229
AEROSPACI score: 0.38 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Soluble cytochrome b562
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0ABE7 (0-105)
      • engineered (33)
      • engineered (37)
      • engineered (40-41)
      • engineered (58)
      • engineered (65)
      • engineered (68)
      • engineered (72)
      • engineered (76)
      • engineered (95)
      • engineered (97)
      • engineered (100)
    Domains in SCOPe 2.08: d3iq5a_
  • Chain 'B':
    Compound: Soluble cytochrome b562
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0ABE7 (0-105)
      • engineered (33)
      • engineered (37)
      • engineered (40-41)
      • engineered (58)
      • engineered (65)
      • engineered (68)
      • engineered (72)
      • engineered (76)
      • engineered (95)
      • engineered (97)
      • engineered (100)
    Domains in SCOPe 2.08: d3iq5b_
  • Chain 'C':
    Compound: Soluble cytochrome b562
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0ABE7 (0-105)
      • engineered (33)
      • engineered (37)
      • engineered (40-41)
      • engineered (58)
      • engineered (65)
      • engineered (68)
      • engineered (72)
      • engineered (76)
      • engineered (95)
      • engineered (97)
      • engineered (100)
    Domains in SCOPe 2.08: d3iq5c_
  • Chain 'D':
    Compound: Soluble cytochrome b562
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0ABE7 (0-105)
      • engineered (33)
      • engineered (37)
      • engineered (40-41)
      • engineered (58)
      • engineered (65)
      • engineered (68)
      • engineered (72)
      • engineered (76)
      • engineered (95)
      • engineered (97)
      • engineered (100)
    Domains in SCOPe 2.08: d3iq5d_
  • Heterogens: HEM, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >3iq5A (A:)
adlednmetlndnlkviekadnaaqvkdaltkmaaaaadawsatppkledkspdspemhd
frhgfwiligqihdalhlanegkvkeaqaaaeqlkctcnachqkyr

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >3iq5B (B:)
adlednmetlndnlkviekadnaaqvkdaltkmaaaaadawsatppkledkspdspemhd
frhgfwiligqihdalhlanegkvkeaqaaaeqlkctcnachqkyr

  • Chain 'C':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >3iq5C (C:)
adlednmetlndnlkviekadnaaqvkdaltkmaaaaadawsatppkledkspdspemhd
frhgfwiligqihdalhlanegkvkeaqaaaeqlkctcnachqkyr

  • Chain 'D':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >3iq5D (D:)
adlednmetlndnlkviekadnaaqvkdaltkmaaaaadawsatppkledkspdspemhd
frhgfwiligqihdalhlanegkvkeaqaaaeqlkctcnachqkyr