PDB entry 1vwg

View 1vwg on RCSB PDB site
Description: streptavidin complexed with the head-to-tail disulfide-bonded peptide dimer of cyclo-ac-[chpqgppc]-nh2, ph 2.5
Class: complex (biotin-binding protein/peptide)
Keywords: COMPLEX (BIOTIN-BINDING PROTEIN-PEPTIDE), CYCLIC PEPTIDE DISCOVERED BY PHAGE DISPLAY, COMPLEX (BIOTIN-BINDING PROTEIN-PEPTIDE) complex
Deposited on 1997-03-03, released 1998-03-18
The last revision prior to the SCOPe 2.08 freeze date was dated 2011-11-16, with a file datestamp of 2011-11-11.
Experiment type: XRAY
Resolution: 1.46 Å
R-factor: 0.201
AEROSPACI score: 0.6 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'B':
    Compound: streptavidin
    Species: Streptomyces avidinii [TaxId:1895]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1vwgb_
  • Chain 'P':
    Compound: peptide ligand containing hpq
    Database cross-references and differences (RAF-indexed):
    • PDB 1VWG
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1vwgB (B:)
aeagitgtwynqlgstfivtagadgaltgtyesavgnaesryvltgrydsapatdgsgta
lgwtvawknnyrnahsattwsgqyvggaearintqwlltsgtteanawkstlvghdtftk
vkp

    Sequence, based on observed residues (ATOM records): (download) 
    >1vwgB (B:)
aeagitgtwynqlgstfivtagadgaltgtyesavgnaesryvltgrydsapatdgsgta
lgwtvawknnyrnahsattwsgqyvggaearintqwlltsgtteanawkstlvghdtftk
v

  • Chain 'P':
    No sequence available.