>tr|Q67AF0|Q67AF0_HUMAN MHC class II antigen OS=Homo sapiens GN=HLA-DQA1 DHVASYGVNLYQSYGPSGQYSHEFDGDEEFYVDLERKETVWQLPLFRRFRRFDPQFALTN IAVLKHNLNIVIKRSNSTAATNEVPEVTVFSKSPVTLGQPNTLICLVDNIFPPVVNITWL SNGHSVTEGVSETSFLSKSDHSFFKISYLTFLPSDDEIYDCKVEHWGLDEPLLKHWEPEI PTPMSELTETVVCALGLSVGLVGIVVGTVLIIRGLRSVGASRHQGPL