PDB entry 1sbb

View 1sbb on RCSB PDB site
Description: T-cell receptor beta chain complexed with superantigen seb
Class: immune system
Keywords: t cell receptor, superantigen, complex
Deposited on 1999-02-22, released 1999-03-01
The last revision prior to the SCOP 1.73 freeze date was dated 2003-04-01, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 2.4 Å
R-factor: 0.228
AEROSPACI score: 0.3 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: protein (14.3.d t cell antigen receptor)
    Species: MUS MUSCULUS
    Database cross-references and differences (RAF-indexed):
    • GB U83243 (0-237)
      • engineered mutation (21)
      • engineered mutation (70)
      • insertion (95-97)
      • engineered mutation (116)
    Domains in SCOP 1.73: d1sbba1, d1sbba2
  • Chain 'B':
    Compound: protein (staphylococcal enterotoxin b)
    Species: Staphylococcus aureus
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d1sbbb1, d1sbbb2
  • Chain 'C':
    Compound: protein (14.3.d t cell antigen receptor)
    Species: MUS MUSCULUS
    Database cross-references and differences (RAF-indexed):
    • GB U83243 (0-237)
      • engineered mutation (21)
      • engineered mutation (70)
      • insertion (95-97)
      • engineered mutation (116)
    Domains in SCOP 1.73: d1sbbc1, d1sbbc2
  • Chain 'D':
    Compound: protein (staphylococcal enterotoxin b)
    Species: Staphylococcus aureus
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d1sbbd1, d1sbbd2
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1sbbA (A:)
avtqsprnkvavtggkvtlscqqtnnhnnmywyrqdtghglrlihysygagstekgdipd
gykasrpsqeqfslilelatpsqtsvyfcasgggrgsyaeqffgpgtrltvledlrqvtp
pkvslfepskaeiankqkatlvclargffpdhvelswwvngkevhsgvstdpqaykesny
syclssrlrvsatfwhnprnhfrcqvqfhglseedkwpegspkpvtqnisaeawgrad

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1sbbB (B:)
esqpdpkpdelhksskftglmenmkvlyddnhvsainvksidqflyfdliysikdtklgn
ydnvrvefknkdladkykdkyvdvfganyyyqcyfskktndinshqtdkrktcmyggvte
hngnqldkyrsitvrvfedgknllsfdvqtnkkkvtaqeldyltrhylvknkklyefnns
pyetgyikfienensfwydmmpapgdkfdqskylmmyndnkmvdskdvkievylttkkk

  • Chain 'C':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1sbbC (C:)
avtqsprnkvavtggkvtlscqqtnnhnnmywyrqdtghglrlihysygagstekgdipd
gykasrpsqeqfslilelatpsqtsvyfcasgggrgsyaeqffgpgtrltvledlrqvtp
pkvslfepskaeiankqkatlvclargffpdhvelswwvngkevhsgvstdpqaykesny
syclssrlrvsatfwhnprnhfrcqvqfhglseedkwpegspkpvtqnisaeawgrad

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >1sbbD (D:)
esqpdpkpdelhksskftglmenmkvlyddnhvsainvksidqflyfdliysikdtklgn
ydnvrvefknkdladkykdkyvdvfganyyyqcyfskktndinshqtdkrktcmyggvte
hngnqldkyrsitvrvfedgknllsfdvqtnkkkvtaqeldyltrhylvknkklyefnns
pyetgyikfienensfwydmmpapgdkfdqskylmmyndnkmvdskdvkievylttkkk

    Sequence, based on observed residues (ATOM records): (download) 
    >1sbbD (D:)
esqpdpkpdelhksskftglmenmkvlyddnhvsainvksidqflyfdliysikdtklgn
ydnvrvefknkdladkykdkyvdvfganyyyqcyfskktshqtdkrktcmyggvtehngn
qldkyrsitvrvfedgknllsfdvqtnkkkvtaqeldyltrhylvknkklyefnnspyet
gyikfienensfwydmmpapgdkfdqskylmmyndnkmvdskdvkievylttkkk