PDB entry 1hsa

View 1hsa on RCSB PDB site
Description: the three-dimensional structure of hla-b27 at 2.1 angstroms resolution suggests a general mechanism for tight peptide binding to MHC
Class: histocompatibility antigen
Keywords: histocompatibility antigen
Deposited on 1992-08-11, released 1992-10-15
The last revision prior to the SCOPe 2.01 freeze date was dated 2009-02-24, with a file datestamp of 2009-02-03.
Experiment type: XRAY
Resolution: 2.1 Å
R-factor: 0.203
AEROSPACI score: 0.4 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: class I histocompatibility antigen (hla-b*2705)
    Species: Homo sapiens [TaxId:9606]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.01: d1hsaa1, d1hsaa2
  • Chain 'B':
    Compound: beta 2-microglobulin
    Species: Homo sapiens [TaxId:9606]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.01: d1hsab_
  • Chain 'C':
    Compound: model peptide sequence - araaaaaaa
    Database cross-references and differences (RAF-indexed):
    • PDB 1HSA (0-8)
  • Chain 'D':
    Compound: class I histocompatibility antigen (hla-b*2705)
    Species: Homo sapiens [TaxId:9606]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.01: d1hsad1, d1hsad2
  • Chain 'E':
    Compound: beta 2-microglobulin
    Species: Homo sapiens [TaxId:9606]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.01: d1hsae_
  • Chain 'F':
    Compound: model peptide sequence - araaaaaaa
    Database cross-references and differences (RAF-indexed):
    • PDB 1HSA (0-8)
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1hsaA (A:)
gshsmryfhtsvsrpgrgeprfitvgyvddtlfvrfdsdaaspreeprapwieqegpeyw
dretqickakaqtdredlrtllryynqseagshtlqnmygcdvgpdgrllrgyhqdaydg
kdyialnedlsswtaadtaaqitqrkweaarvaeqlraylegecvewlrrylengketlq
radppkthvthhpisdheatlrcwalgfypaeitltwqrdgedqtqdtelvetrpagdrt
fqkwaavvvpsgeeqrytchvqheglpkpltlrwep

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1hsaB (B:)
iqrtpkiqvysrhpaengksnflncyvsgfhpsdievdllkngeriekvehsdlsfskdw
sfyllyyteftptekdeyacrvnhvtlsqpkivkwdrdm

  • Chain 'C':
    No sequence available.

  • Chain 'D':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1hsaD (D:)
gshsmryfhtsvsrpgrgeprfitvgyvddtlfvrfdsdaaspreeprapwieqegpeyw
dretqickakaqtdredlrtllryynqseagshtlqnmygcdvgpdgrllrgyhqdaydg
kdyialnedlsswtaadtaaqitqrkweaarvaeqlraylegecvewlrrylengketlq
radppkthvthhpisdheatlrcwalgfypaeitltwqrdgedqtqdtelvetrpagdrt
fqkwaavvvpsgeeqrytchvqheglpkpltlrwep

  • Chain 'E':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1hsaE (E:)
iqrtpkiqvysrhpaengksnflncyvsgfhpsdievdllkngeriekvehsdlsfskdw
sfyllyyteftptekdeyacrvnhvtlsqpkivkwdrdm

  • Chain 'F':
    No sequence available.