PDB entry 1sna

View 1sna on RCSB PDB site
Description: An Oligomeric Domain-Swapped Beta-Beta-Alpha Mini-Protein
Class: de novo protein
Keywords: protein design, domain swapping, mini-protein, oligomerization
Deposited on 2004-03-10, released 2004-08-17
The last revision prior to the SCOP 1.75 freeze date was dated 2004-10-26, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 1.5 Å
R-factor: 0.161
AEROSPACI score: 0.81 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: tetrameric beta-beta-alpha mini-protein
    Species: synthetic, synthetic
    Domains in SCOP 1.75: d1snaa_
  • Chain 'B':
    Compound: tetrameric beta-beta-alpha mini-protein
    Species: synthetic, synthetic
    Domains in SCOP 1.75: d1snab_
  • Chain 'C':
    Compound: tetrameric beta-beta-alpha mini-protein
    Species: synthetic, synthetic
    Domains in SCOP 1.75: d1snac_
  • Chain 'D':
    Compound: tetrameric beta-beta-alpha mini-protein
    Species: synthetic, synthetic
    Domains in SCOP 1.75: d1snad_
  • Heterogens: ACE, NH2, IPA, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download)
    >1snaA (A:)
    yripsydfadelmkllrqaag
    

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download)
    >1snaB (B:)
    yripsydfadelmkllrqaag
    

  • Chain 'C':
    Sequence; same for both SEQRES and ATOM records: (download)
    >1snaC (C:)
    yripsydfadelmkllrqaag
    

  • Chain 'D':
    Sequence; same for both SEQRES and ATOM records: (download)
    >1snaD (D:)
    yripsydfadelmkllrqaag