PDB entry 2aq1

View 2aq1 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, STAPHYLOCOCCAL ENTEROTOXIN C3, SUPERANTIGEN, COMPLEX (TOXIN/RECEPTOR), 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 2009-02-03.
Experiment type: XRAY
Resolution: 2.1 Å
R-factor: 0.187
AEROSPACI score: 0.4 (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: d2aq1a_
  • 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: d2aq1b1, d2aq1b2
  • Chain 'C':
    Compound: T-cell receptor beta chain V
    Species: Mus musculus [TaxId:10090]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.04: d2aq1c_
  • Chain 'D':
    Compound: Enterotoxin type C-3
    Species: Staphylococcus aureus [TaxId:1280]
    Gene: entC3
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0A0L5 (Start-236)
      • see remark 999 (101-103)
    Domains in SCOPe 2.04: d2aq1d1, d2aq1d2
  • Chain 'E':
    Compound: T-cell receptor beta chain V
    Species: Mus musculus [TaxId:10090]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.04: d2aq1e_
  • Chain 'F':
    Compound: Enterotoxin type C-3
    Species: Staphylococcus aureus [TaxId:1280]
    Gene: entC3
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0A0L5 (0-236)
      • see remark 999 (101-103)
    Domains in SCOPe 2.04: d2aq1f1, d2aq1f2
  • Chain 'G':
    Compound: T-cell receptor beta chain V
    Species: Mus musculus [TaxId:10090]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.04: d2aq1g_
  • Chain 'H':
    Compound: Enterotoxin type C-3
    Species: Staphylococcus aureus [TaxId:1280]
    Gene: entC3
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0A0L5 (0-236)
      • see remark 999 (101-103)
    Domains in SCOPe 2.04: d2aq1h1, d2aq1h2
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >2aq1A (A:)
ileaavtqsprnkvavtgekvtlscqqtnnhnnmywyrqdtghglrlihysygvgntekg
dipdgyeasrpsqeqfslilvsatpsqssvyfcasgvggtlyfgagtrlsvl

    Sequence, based on observed residues (ATOM records): (download) 
    >2aq1A (A:)
aavtqsprnkvavtgekvtlscqqtnnhnnmywyrqdtghglrlihysygvgntekgdip
dgyeasrpsqeqfslilvsatpsqssvyfcasgvggtlyfgagtrlsvl

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >2aq1B (B:)
esqpdpmpddlhksseftgtmgnmkylyddhyvsatkvksvdkflahdliynisdkklkn
ydkvktellnedlakkykdevvdvygsnyyvncyfsskdnvwwhgktcmyggitkhegnh
fdngnlqnvlvrvyenkrntisfevqtdkksvtaqeldikarnflinkknlyefnsspye
tgyikfienngntfwydmmpapgdkfdqskylmmyndnktvdsksvkievhlttkng

    Sequence, based on observed residues (ATOM records): (download) 
    >2aq1B (B:)
sqpdpmpddlhksseftgtmgnmkylyddhyvsatkvksvdkflahdliynisdkklkny
dkvktellnedlakkykdevvdvygsnyyvncyfsskdnvwwhgktcmyggitkhegnhf
dngnlqnvlvrvyenkrntisfevqtdkksvtaqeldikarnflinkknlyefnsspyet
gyikfienngntfwydmmpapgdkfdqskylmmyndnktvdsksvkievhlttk

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >2aq1C (C:)
ileaavtqsprnkvavtgekvtlscqqtnnhnnmywyrqdtghglrlihysygvgntekg
dipdgyeasrpsqeqfslilvsatpsqssvyfcasgvggtlyfgagtrlsvl

    Sequence, based on observed residues (ATOM records): (download) 
    >2aq1C (C:)
aavtqsprnkvavtgekvtlscqqtnnhnnmywyrqdtghglrlihysygvgntekgdip
dgyeasrpsqeqfslilvsatpsqssvyfcasgvggtlyfgagtrlsvl

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >2aq1D (D:)
esqpdpmpddlhksseftgtmgnmkylyddhyvsatkvksvdkflahdliynisdkklkn
ydkvktellnedlakkykdevvdvygsnyyvncyfsskdnvwwhgktcmyggitkhegnh
fdngnlqnvlvrvyenkrntisfevqtdkksvtaqeldikarnflinkknlyefnsspye
tgyikfienngntfwydmmpapgdkfdqskylmmyndnktvdsksvkievhlttkng

    Sequence, based on observed residues (ATOM records): (download) 
    >2aq1D (D:)
sqpdpmpddlhksseftgtmgnmkylyddhyvsatkvksvdkflahdliynisdkklkny
dkvktellnedlakkykdevvdvygsnyyvncyfsskdnvwwhgktcmyggitkhegnhf
dngnlqnvlvrvyenkrntisfevqtdkksvtaqeldikarnflinkknlyefnsspyet
gyikfienngntfwydmmpapgdkfdqskylmmyndnktvdsksvkievhlttkng

  • Chain 'E':
    Sequence, based on SEQRES records: (download) 
    >2aq1E (E:)
ileaavtqsprnkvavtgekvtlscqqtnnhnnmywyrqdtghglrlihysygvgntekg
dipdgyeasrpsqeqfslilvsatpsqssvyfcasgvggtlyfgagtrlsvl

    Sequence, based on observed residues (ATOM records): (download) 
    >2aq1E (E:)
aavtqsprnkvavtgekvtlscqqtnnhnnmywyrqdtghglrlihysygvgntekgdip
dgyeasrpsqeqfslilvsatpsqssvyfcasgvggtlyfgagtrlsvl

  • Chain 'F':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >2aq1F (F:)
esqpdpmpddlhksseftgtmgnmkylyddhyvsatkvksvdkflahdliynisdkklkn
ydkvktellnedlakkykdevvdvygsnyyvncyfsskdnvwwhgktcmyggitkhegnh
fdngnlqnvlvrvyenkrntisfevqtdkksvtaqeldikarnflinkknlyefnsspye
tgyikfienngntfwydmmpapgdkfdqskylmmyndnktvdsksvkievhlttkng

  • Chain 'G':
    Sequence, based on SEQRES records: (download) 
    >2aq1G (G:)
ileaavtqsprnkvavtgekvtlscqqtnnhnnmywyrqdtghglrlihysygvgntekg
dipdgyeasrpsqeqfslilvsatpsqssvyfcasgvggtlyfgagtrlsvl

    Sequence, based on observed residues (ATOM records): (download) 
    >2aq1G (G:)
aavtqsprnkvavtgekvtlscqqtnnhnnmywyrqdtghglrlihysygvgntekgdip
dgyeasrpsqeqfslilvsatpsqssvyfcasgvggtlyfgagtrlsvl

  • Chain 'H':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >2aq1H (H:)
esqpdpmpddlhksseftgtmgnmkylyddhyvsatkvksvdkflahdliynisdkklkn
ydkvktellnedlakkykdevvdvygsnyyvncyfsskdnvwwhgktcmyggitkhegnh
fdngnlqnvlvrvyenkrntisfevqtdkksvtaqeldikarnflinkknlyefnsspye
tgyikfienngntfwydmmpapgdkfdqskylmmyndnktvdsksvkievhlttkng