PDB entry 1akj

View 1akj on RCSB PDB site
Description: complex of the human MHC class I glycoprotein hla-a2 and the t cell coreceptor cd8
Class: complex (MHC I/peptide/cd8)
Keywords: T-cell, glycoprotein, signal, complex, immunology, complex (MHC I/peptide/cd8)
Deposited on 1997-05-21, released 1997-09-17
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: 2.65 Å
R-factor: 0.206
AEROSPACI score: 0.31 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: MHC class I histocompatibility antigen (hla-a*0201) (alpha chain)
    Species: HOMO SAPIENS
    Gene: BETA-2-MICROGLOBULIN
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d1akja1, d1akja2
  • Chain 'B':
    Compound: beta 2-microglobulin
    Species: HOMO SAPIENS
    Gene: BETA-2-MICROGLOBULIN
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d1akjb_
  • Chain 'C':
    Compound: hiv reverse transcriptase epitope
    Species: Human immunodeficiency virus
  • Chain 'D':
    Compound: T-cell coreceptor cd8
    Species: HOMO SAPIENS
    Gene: BETA-2-MICROGLOBULIN
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d1akjd_
  • Chain 'E':
    Compound: T-cell coreceptor cd8
    Species: HOMO SAPIENS
    Gene: BETA-2-MICROGLOBULIN
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d1akje_
  • Heterogens: HOH

PDB Chain Sequences:

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

  • Chain 'B':
    Sequence, based on SEQRES records: (download)
    >1akjB (B:)
    iqrtpkiqvysrhpaengksnflncyvsgfhpsdievdllkngeriekvehsdlsfskdw
    sfyllyyteftptekdeyacrvnhvtlsqpkivkwdrdm
    

    Sequence, based on observed residues (ATOM records): (download)
    >1akjB (B:)
    qrtpkiqvysrhpaengksnflncyvsgfhpsdievdllkngeriekvehsdlsfskdws
    fyllyyteftptekdeyacrvnhvtlsqpkivkwdrdm
    

  • Chain 'C':
    No sequence available.

  • Chain 'D':
    Sequence, based on SEQRES records: (download)
    >1akjD (D:)
    sqfrvspldrtwnlgetvelkcqvllsnptsgcswlfqprgaaasptfllylsqnkpkaa
    egldtqrfsgkrlgdtfvltlsdfrrenegyyfcsalsnsimyfshfvpvflpakptttp
    

    Sequence, based on observed residues (ATOM records): (download)
    >1akjD (D:)
    sqfrvspldrtwnlgetvelkcqvllsnptsgcswlfqprgaaasptfllylsqnkpkaa
    egldtqrfsgkrlgdtfvltlsdfrrenegyyfcsalsnsimyfshfvpvflpa
    

  • Chain 'E':
    Sequence, based on SEQRES records: (download)
    >1akjE (E:)
    sqfrvspldrtwnlgetvelkcqvllsnptsgcswlfqprgaaasptfllylsqnkpkaa
    egldtqrfsgkrlgdtfvltlsdfrrenegyyfcsalsnsimyfshfvpvflpakptttp
    

    Sequence, based on observed residues (ATOM records): (download)
    >1akjE (E:)
    sqfrvspldrtwnlgetvelkcqvllsnptsgcswlfqprgaaasptfllylsqnkpkaa
    egldtqrfsgkrlgdtfvltlsdfrrenegyyfcsalsnsimyfshfvpvflpa