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3QQ4

Crystal structure of swine major histocompatibility complex class I SLA-1 0401 and identification of 2009 pandemic swine-origin influenza A H1N1 virus cytotoxic T lymphocyte epitope peptides

Functional Information from GO Data
ChainGOidnamespacecontents
B0002376biological_processimmune system process
B0002474biological_processantigen processing and presentation of peptide antigen via MHC class I
B0002503biological_processpeptide antigen assembly with MHC class II protein complex
B0005576cellular_componentextracellular region
B0005765cellular_componentlysosomal membrane
B0006955biological_processimmune response
B0010038biological_processresponse to metal ion
B0019886biological_processantigen processing and presentation of exogenous peptide antigen via MHC class II
B0023026molecular_functionMHC class II protein complex binding
B0031902cellular_componentlate endosome membrane
B0042605molecular_functionpeptide antigen binding
B0042612cellular_componentMHC class I protein complex
B0042613cellular_componentMHC class II protein complex
B0050778biological_processpositive regulation of immune response
B0050870biological_processpositive regulation of T cell activation
Functional Information from PROSITE/UniProt
site_idPS00290
Number of Residues7
DetailsIG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YSCRVKH
ChainResidueDetails
BTYR79-HIS85
ATYR257-HIS263

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI2
Number of Residues87
DetailsDomain: {"description":"Ig-like C1-type"}
ChainResidueDetails

239492

PDB entries from 2025-07-30

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