PDB entry 3ddr

View 3ddr on RCSB PDB site
Description: Structure of the Serratia marcescens hemophore receptor HasR-Ile671Gly mutant in complex with its hemophore HasA and heme
Class: membrane protein/heme binding protein
Keywords: outer membrane protein, beta-barrel, hemophore receptor, Membrane, Outer membrane, TonB box, Heme, Iron, Metal-binding, Secreted, MEMBRANE PROTEIN-HEME BINDING PROTEIN COMPLEX
Deposited on 2008-06-06, released 2009-01-20
The last revision prior to the SCOPe 2.08 freeze date was dated 2017-10-25, with a file datestamp of 2017-10-20.
Experiment type: XRAY
Resolution: 2.8 Å
R-factor: N/A
AEROSPACI score: 0.15 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: HasR protein
    Species: Serratia marcescens [TaxId:615]
    Gene: hasR
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q79AD2 (Start-864)
      • see remark 999 (644)
      • engineered (670)
  • Chain 'B':
    Compound: HasR protein
    Species: Serratia marcescens [TaxId:615]
    Gene: hasR
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q79AD2 (Start-864)
      • see remark 999 (644)
      • engineered (670)
  • Chain 'C':
    Compound: hemophore hasa
    Species: Serratia marcescens [TaxId:615]
    Gene: hasA
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q54450 (19-End)
      • expression tag (18)
    Domains in SCOPe 2.08: d3ddrc1, d3ddrc2
  • Chain 'D':
    Compound: hemophore hasa
    Species: Serratia marcescens [TaxId:615]
    Gene: hasA
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q54450 (19-End)
      • expression tag (18)
    Domains in SCOPe 2.08: d3ddrd1, d3ddrd2
  • Heterogens: NA, GOL, HEM, HOH

PDB Chain Sequences:

  • Chain 'A':
    No sequence available.

  • Chain 'B':
    No sequence available.

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >3ddrC (C:)
mrgshhhhhhgirmrarypafsvnydssfggysihdylgqwastfgdvnhtngnvtdans
ggfyggslsgsqyaisstanqvtafvaggnltytlfnepahtlygqldslsfgdglsggd
tspysiqvpdvsfgglnlsslqaqghdgvvhqvvyglmsgdtgaletalngilddyglsv
nstfdqvaaatavgvqhadspellaa

    Sequence, based on observed residues (ATOM records): (download) 
    >3ddrC (C:)
pafsvnydssfggysihdylgqwastfgnsggfyggslsgsqyaisstanqvtafvaggn
ltytlfnepahtlygqldslsfgdglsggdtspysiqvpdvsfgglnlsslqaqghdgvv
hqvvyglmsgdtgaletalngilddyglsvnstfdqvaaata

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >3ddrD (D:)
mrgshhhhhhgirmrarypafsvnydssfggysihdylgqwastfgdvnhtngnvtdans
ggfyggslsgsqyaisstanqvtafvaggnltytlfnepahtlygqldslsfgdglsggd
tspysiqvpdvsfgglnlsslqaqghdgvvhqvvyglmsgdtgaletalngilddyglsv
nstfdqvaaatavgvqhadspellaa

    Sequence, based on observed residues (ATOM records): (download) 
    >3ddrD (D:)
pafsvnydssfggysihdylgqwastfgnsggfyggslsgsqyaisstanqvtafvaggn
ltytlfnepahtlygqldslsfgdglsggdtspysiqvpdvsfgglnlsslqaqghdgvv
hqvvyglmsgdtgaletalngilddyglsvnstfdqvaaata