PDB entry 2bsu

View 2bsu on RCSB PDB site
Description: t cell cross-reactivity and conformational changes during tcr engagement
Class: complex (antigen/peptide)
Keywords: MHC, tcr, hla-a2, hiv, glycoprotein, MHC I, polymorphism, transmembrane, complex (antigen/peptide), immunoglobulin domain, pyrrolidone carboxylic acid, aids
Deposited on 2005-05-23, released 2005-05-25
The last revision prior to the SCOP 1.73 freeze date was dated 2005-05-25, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 1.6 Å
R-factor: 0.319
AEROSPACI score: 0.42 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: HLA class I histocompatibility antigen, A-2 alpha chain
    Species: HOMO SAPIENS
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d2bsua1, d2bsua2
  • Chain 'B':
    Compound: Beta-2-microglobulin
    Species: HOMO SAPIENS
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d2bsub1
  • Chain 'C':
    Compound: gag protein
    Database cross-references and differences (RAF-indexed):
  • Chain 'D':
    Compound: HLA class I histocompatibility antigen, A-2 alpha chain
    Species: HOMO SAPIENS
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d2bsud1, d2bsud2
  • Chain 'E':
    Compound: Beta-2-microglobulin
    Species: HOMO SAPIENS
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d2bsue1
  • Chain 'F':
    Compound: gag protein
    Database cross-references and differences (RAF-indexed):
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >2bsuA (A:)
gshsmryfftsvsrpgrgeprfiavgyvddtqfvrfdsdaasqrmeprapwieqegpeyw
dgetrkvkahsqthrvdlgtlrgyynqseagshtvqrmygcdvgsdwrflrgyhqyaydg
kdyialkedlrswtaadmaaqttkhkweaahvaeqlraylegtcvewlrrylengketlq
rtdapkthmthhavsdheatlrcwalsfypaeitltwqrdgedqtqdtelvetrpagdgt
fqkwaavvvpsgqeqrytchvqheglpkpltlrwep

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >2bsuB (B:)
miqrtpkiqvysrhpaengksnflncyvsgfhpsdievdllkngeriekvehsdlsfskd
wsfyllyyteftptekdeyacrvnhvtlsqpkivkwdrdm

  • Chain 'C':
    No sequence available.

  • Chain 'D':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >2bsuD (D:)
gshsmryfftsvsrpgrgeprfiavgyvddtqfvrfdsdaasqrmeprapwieqegpeyw
dgetrkvkahsqthrvdlgtlrgyynqseagshtvqrmygcdvgsdwrflrgyhqyaydg
kdyialkedlrswtaadmaaqttkhkweaahvaeqlraylegtcvewlrrylengketlq
rtdapkthmthhavsdheatlrcwalsfypaeitltwqrdgedqtqdtelvetrpagdgt
fqkwaavvvpsgqeqrytchvqheglpkpltlrwep

  • Chain 'E':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >2bsuE (E:)
miqrtpkiqvysrhpaengksnflncyvsgfhpsdievdllkngeriekvehsdlsfskd
wsfyllyyteftptekdeyacrvnhvtlsqpkivkwdrdm

  • Chain 'F':
    No sequence available.