PDB entry 7a5c

View 7a5c on RCSB PDB site
Description: Crystal structure of spin labelled VcSiaP R125A bound to an artificial peptide ligand.
Class: transport protein
Keywords: TRAP, substrate binding protein, transporter, TRANSPORT PROTEIN
Deposited on 2020-08-21, released 2020-12-30
The last revision prior to the SCOPe 2.08 freeze date was dated 2021-01-13, with a file datestamp of 2021-01-08.
Experiment type: XRAY
Resolution: 2.2 Å
R-factor: N/A
AEROSPACI score: 0.35 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Sialic acid-binding periplasmic protein siaP
    Species: Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961) [TaxId:243277]
    Gene: siaP, VC_1779
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q9KR64 (17-315)
      • expression tag (0-16)
      • engineered mutation (70)
      • engineered mutation (141)
      • engineered mutation (189)
    Domains in SCOPe 2.08: d7a5ca1, d7a5ca2
  • Chain 'B':
    Compound: Sialic acid-binding periplasmic protein siaP
    Species: Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961) [TaxId:243277]
    Gene: siaP, VC_1779
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q9KR64 (17-315)
      • expression tag (0-16)
      • engineered mutation (70)
      • engineered mutation (141)
      • engineered mutation (189)
    Domains in SCOPe 2.08: d7a5cb1, d7a5cb2
  • Heterogens: GOL, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >7a5cA (A:)
dydipttenlyfqgamgattlkmgmqasvgsveynsakmladtleemsqgeiklalypsa
qlgddramlqcltlgdldityaefgrmglwipraeavmlpyvakdfdhlrrmfesdfgqg
vrdemlqkfnwraldtwyngtaettsnrplnsiedfkglklrvpnakqnlnyaklsgasp
tpmsfsevycalqtnavdgqenplptiktmkfyevqknlamthhivndqmviisestwqk
lsdtdkdiiqkavqkvgdahtqtvktqeaelvsffkseginvtypdlepfreamqplyke
fdsnigqpivsklaam

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >7a5cB (B:)
dydipttenlyfqgamgattlkmgmqasvgsveynsakmladtleemsqgeiklalypsa
qlgddramlqcltlgdldityaefgrmglwipraeavmlpyvakdfdhlrrmfesdfgqg
vrdemlqkfnwraldtwyngtaettsnrplnsiedfkglklrvpnakqnlnyaklsgasp
tpmsfsevycalqtnavdgqenplptiktmkfyevqknlamthhivndqmviisestwqk
lsdtdkdiiqkavqkvgdahtqtvktqeaelvsffkseginvtypdlepfreamqplyke
fdsnigqpivsklaam