PDB entry 1sq2

View 1sq2 on RCSB PDB site
Description: Crystal Structure Analysis of the Nurse Shark New Antigen Receptor (NAR) Variable Domain in Complex With Lysozyme
Class: hydrolase/immune system
Keywords: immunoglobulin fold, protein-protein complex, HYDROLASE-IMMUNE SYSTEM COMPLEX
Deposited on 2004-03-17, released 2004-08-24
The last revision prior to the SCOPe 2.07 freeze date was dated 2014-04-02, with a file datestamp of 2014-03-28.
Experiment type: XRAY
Resolution: 1.45 Å
R-factor: 0.197
AEROSPACI score: 0.56 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'L':
    Compound: Lysozyme C
    Species: Gallus gallus [TaxId:9031]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d1sq2l_
  • Chain 'N':
    Compound: novel antigen receptor
    Species: Ginglymostoma cirratum [TaxId:7801]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d1sq2n_
  • Heterogens: CL, EDO, HOH

PDB Chain Sequences:

  • Chain 'L':
    Sequence; same for both SEQRES and ATOM records: (download)
    >1sq2L (L:)
    kvfgrcelaaamkrhgldnyrgyslgnwvcaakfesnfntqatnrntdgstdygilqins
    rwwcndgrtpgsrnlcnipcsallssditasvncakkivsdgngmnawvawrnrckgtdv
    qawirgcrl
    

  • Chain 'N':
    Sequence, based on SEQRES records: (download)
    >1sq2N (N:)
    arvdqtprsvtketgesltincvlrdasyalgstcwyrkksgegneesiskggryvetvn
    sgsksfslrindltvedggtyrcglgvaggycdyalcssryaecgdgtavtvn
    

    Sequence, based on observed residues (ATOM records): (download)
    >1sq2N (N:)
    rvdqtprsvtketgesltincvlrdasyalgstcwyrkksgegneesiskggryvetvns
    gsksfslrindltvedggtyrcglgvaggycdyalcssryaecgdgtavtvn