PDB entry 2aq2

View 2aq2 on RCSB PDB site
Description: Crystal structure of T-cell receptor V beta domain variant complexed with superantigen SEC3 mutant
Class: Immune system
Keywords: T-CELL RECEPTOR V BETA DOMAIN, STAPHLOCOCCAL ENTEROTOXIN C3, COMPLEX STRUCTURE, Immune system
Deposited on 2005-08-17, released 2006-03-21
The last revision prior to the SCOPe 2.04 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 1.8 Å
R-factor: 0.185
AEROSPACI score: 0.51 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: T-cell receptor beta chain V
    Species: Mus musculus [TaxId:10090]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.04: d2aq2a1
  • Chain 'B':
    Compound: Enterotoxin type C-3
    Species: Staphylococcus aureus [TaxId:1280]
    Gene: entC3
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0A0L5
      • see remark 999 (101-103)
    Domains in SCOPe 2.04: d2aq2b1, d2aq2b2
  • Heterogens: ZN, NA, SO4, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >2aq2A (A:)
ileaavtqsprnkvavtgekvtlscqqtnnhnnmywyrqdtghglrlihysygvgntekg
dipdgyeasrpsqeqfslilesatpsqtsvyfcasggggtlyfgagtrlsvl

    Sequence, based on observed residues (ATOM records): (download) 
    >2aq2A (A:)
eaavtqsprnkvavtgekvtlscqqtnnhnnmywyrqdtghglrlihysygvgntekgdi
pdgyeasrpsqeqfslilesatpsqtsvyfcasggggtlyfgagtrlsvl

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >2aq2B (B:)
esqpdpmpddlhksseftgtmgnmkylyddhyvsatkvksvdkflahdliynisdkklkn
ydkvktellnedlakkykdevvdvygsnyyvncyfsskdnvwwpgktcmyggitkhegnh
fdngnlqnvlvrvyenkrntisfevqtdkksvtaqeldikarnflinkknlyefnsspye
tgyikfienngntfwydmmpapgdkfdqskylmmyndnktvdsksvkievhlttkng

    Sequence, based on observed residues (ATOM records): (download) 
    >2aq2B (B:)
sqpdpmpddlhksseftgtmgnmkylyddhyvsatkvksvdkflahdliynisdkklkny
dkvktellnedlakkykdevvdvygsnyyvncyfsskdnvwwpgktcmyggitkhegnhf
dngnlqnvlvrvyenkrntisfevqtdkksvtaqeldikarnflinkknlyefnsspyet
gyikfienngntfwydmmpapgdkfdqskylmmyndnktvdsksvkievhlttk