PDB entry 3hrd

View 3hrd on RCSB PDB site
Description: Crystal structure of nicotinate dehydrogenase
Class: oxidoreductase
Keywords: Selenium ligand, 2Fe-2S, Iron, Iron-sulfur, Metal-binding, OXIDOREDUCTASE
Deposited on 2009-06-09, released 2009-06-30
The last revision prior to the SCOPe 2.08 freeze date was dated 2009-07-21, with a file datestamp of 2009-07-17.
Experiment type: XRAY
Resolution: 2.2 Å
R-factor: 0.213
AEROSPACI score: 0.38 (click here for full SPACI score report)

Chains and heterogens:

• Chain 'A':
  Compound: Nicotinate dehydrogenase large molybdopterin subunit
  Species: Eubacterium barkeri [TaxId:1528]
  Database cross-references and differences (RAF-indexed):
  • Uniprot Q0QLF2
• Chain 'B':
  Compound: Nicotinate dehydrogenase medium molybdopterin subunit
  Species: Eubacterium barkeri [TaxId:1528]
  Database cross-references and differences (RAF-indexed):
  • Uniprot Q0QLF1 (0-329)
• Chain 'C':
  Compound: Nicotinate dehydrogenase FAD-subunit
  Species: Eubacterium barkeri [TaxId:1528]
  Database cross-references and differences (RAF-indexed):
  • Uniprot Q0QLF4 (0-End)
• Chain 'D':
  Compound: Nicotinate dehydrogenase small FeS subunit
  Species: Eubacterium barkeri [TaxId:1528]
  Database cross-references and differences (RAF-indexed):
  • Uniprot Q0QLF3 (0-156)
    • expression tag (157-159)
  Domains in SCOPe 2.08: d3hrdd1, d3hrdd2, d3hrdd3
• Chain 'E':
  Compound: Nicotinate dehydrogenase large molybdopterin subunit
  Species: Eubacterium barkeri [TaxId:1528]
  Database cross-references and differences (RAF-indexed):
  • Uniprot Q0QLF2
• Chain 'F':
  Compound: Nicotinate dehydrogenase medium molybdopterin subunit
  Species: Eubacterium barkeri [TaxId:1528]
  Database cross-references and differences (RAF-indexed):
  • Uniprot Q0QLF1 (0-329)
• Chain 'G':
  Compound: Nicotinate dehydrogenase FAD-subunit
  Species: Eubacterium barkeri [TaxId:1528]
  Database cross-references and differences (RAF-indexed):
  • Uniprot Q0QLF4 (0-End)
• Chain 'H':
  Compound: Nicotinate dehydrogenase small FeS subunit
  Species: Eubacterium barkeri [TaxId:1528]
  Database cross-references and differences (RAF-indexed):
  • Uniprot Q0QLF3 (0-156)
  Domains in SCOPe 2.08: d3hrdh1, d3hrdh2
• Heterogens: SE, NO3, MG, MOS, MCN, NIO, FAD, FES, CA, HOH

PDB Chain Sequences:

• Chain 'A':
  No sequence available.
  
  
• Chain 'B':
  No sequence available.
  
  
• Chain 'C':
  No sequence available.
  
  
• Chain 'D':
  Sequence; same for both SEQRES and ATOM records: (download)
  

  >3hrdD (D:)
  mnkitinlnlngearsivtepnkrlldllredfgltsvkegcsegecgactvifngdpvt
  tccmlagqadestiitlegvaedgkpsllqqcfleagavqcgyctpgmiltakalldknp
  dptdeeitvamsgnlcrctgyikihaavryavercanaaa
  

  
  
• Chain 'E':
  No sequence available.
  
  
• Chain 'F':
  No sequence available.
  
  
• Chain 'G':
  No sequence available.
  
  
• Chain 'H':
  Sequence, based on SEQRES records: (download)
  

  >3hrdH (H:)
  mnkitinlnlngearsivtepnkrlldllredfgltsvkegcsegecgactvifngdpvt
  tccmlagqadestiitlegvaedgkpsllqqcfleagavqcgyctpgmiltakalldknp
  dptdeeitvamsgnlcrctgyikihaavryavercanaaa
  

  
  Sequence, based on observed residues (ATOM records): (download)
  

  >3hrdH (H:)
  mnkitinlnlngearsivtepnkrlldllredfgltsvkegcsegecgactvifngdpvt
  tccmlagqadestiitlegvaedgkpsllqqcfleagavqcgyctpgmiltakalldknp
  dptdeeitvamsgnlcrctgyikihaavryavercan