PDB entry 1i4f

View 1i4f on RCSB PDB site
Description: crystal structure of hla-a*0201/mage-a4-peptide complex
Class: immune system
Keywords: major histocompatibility complex, human leukocyte antigen, melanoma-associated antigen
Deposited on 2001-02-21, released 2001-07-25
The last revision prior to the SCOP 1.75 freeze date was dated 2003-04-01, with a file datestamp of 2007-07-20.
Experiment type: XRAY
Resolution: 1.4 Å
R-factor: 0.138
AEROSPACI score: 0.87 (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
    Gene: HLA-A
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d1i4fa1, d1i4fa2
  • Chain 'B':
    Compound: Beta-2-microglobulin
    Species: HOMO SAPIENS
    Gene: B2M
    Database cross-references and differences (RAF-indexed):
    • Uniprot P61769 (1-99)
      • cloning artifact (0)
    Domains in SCOP 1.75: d1i4fb_
  • Chain 'C':
    Compound: melanoma-associated antigen 4
    Species: synthetic, synthetic
    Gene:
    Database cross-references and differences (RAF-indexed):
  • Heterogens: 1PG, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download)
    >1i4fA (A:)
    gshsmryfftsvsrpgrgeprfiavgyvddtqfvrfdsdaasqrmeprapwieqegpeyw
    dgetrkvkahsqthrvdlgtlrgyynqseagshtvqrmygcdvgsdwrflrgyhqyaydg
    kdyialkedlrswtaadmaaqttkhkweaahvaeqlraylegtcvewlrrylengketlq
    rtdapkthmthhavsdheatlrcwalsfypaeitltwqrdgedqtqdtelvetrpagdgt
    fqkwaavvvpsgqeqrytchvqheglpkpltlrwe
    

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download)
    >1i4fB (B:)
    miqrtpkiqvysrhpaengksnflncyvsgfhpsdievdllkngeriekvehsdlsfskd
    wsfyllyyteftptekdeyacrvnhvtlsqpkivkwdrdm
    

  • Chain 'C':
    No sequence available.