PDB entry 1a9k

View 1a9k on RCSB PDB site
Description: crystal structure of human class I MHC (hla-a2.1) complexed with beta 2-microglobulin and human peptide p1049
Class: complex (MHC I/peptide)
Keywords: complex (MHC I/peptide), human class I MHC
Deposited on 1998-04-06, released 1998-07-15
The last revision prior to the SCOPe 2.08 freeze date was dated 1998-07-15, with a file datestamp of 2007-04-25.
Experiment type: XRAY
Resolution: 2.5 Å
R-factor: 0.25
AEROSPACI score: 0.28 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: human class I histocompatibility antigen
    Species: HOMO SAPIENS
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1a9ka1, d1a9ka2
  • Chain 'B':
    Compound: beta 2-microglobulin
    Species: HOMO SAPIENS
    Database cross-references and differences (RAF-indexed):
    • GB V00567 (0-99)
      • cloning artifact (0)
    Domains in SCOPe 2.08: d1a9kb1, d1a9kb2
  • Chain 'C':
    Compound: peptide p1049 (alwgffpvl)
    Database cross-references and differences (RAF-indexed):
    • PDB 1A9K (0-8)
  • Chain 'D':
    Compound: human class I histocompatibility antigen
    Species: HOMO SAPIENS
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1a9kd1, d1a9kd2
  • Chain 'E':
    Compound: beta 2-microglobulin
    Species: HOMO SAPIENS
    Database cross-references and differences (RAF-indexed):
    • GB V00567 (0-99)
      • cloning artifact (0)
    Domains in SCOPe 2.08: d1a9ke1, d1a9ke2
  • Chain 'F':
    Compound: peptide p1049 (alwgffpvl)
    Database cross-references and differences (RAF-indexed):
    • PDB 1A9K (0-8)

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1a9kA (A:)
gshsmryfftsvsrpgrgeprfiavgyvddtqfvrfdsdaasqrmeprapwieqegpeyw
dgetrkvkahsqthrvdlgtlrgyynqseagshtvqrmygcdvgsdwrflrgyhqyaydg
kdyialkedlrswtaadmaaqttkhkweaahvaeqlraylegtcvewlrrylengketlq
rtdapkthmthhavsdheatlrcwalsfypaeitltwqrdgedqtqdtelvetrpagdgt
fqkwaavvvpsgqeqrytchvqheglpkpltlrwe

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1a9kB (B:)
miqrtpkiqvysrhpaengksnflncyvsgfhpsdievdllkngeriekvehsdlsfskd
wsfyllyyteftptekdeyacrvnhvtlsqpkivkwdrdm

  • Chain 'C':
    No sequence available.

  • Chain 'D':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1a9kD (D:)
gshsmryfftsvsrpgrgeprfiavgyvddtqfvrfdsdaasqrmeprapwieqegpeyw
dgetrkvkahsqthrvdlgtlrgyynqseagshtvqrmygcdvgsdwrflrgyhqyaydg
kdyialkedlrswtaadmaaqttkhkweaahvaeqlraylegtcvewlrrylengketlq
rtdapkthmthhavsdheatlrcwalsfypaeitltwqrdgedqtqdtelvetrpagdgt
fqkwaavvvpsgqeqrytchvqheglpkpltlrwe

  • Chain 'E':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1a9kE (E:)
miqrtpkiqvysrhpaengksnflncyvsgfhpsdievdllkngeriekvehsdlsfskd
wsfyllyyteftptekdeyacrvnhvtlsqpkivkwdrdm

  • Chain 'F':
    No sequence available.