>tr|Q67AF1|Q67AF1_HUMAN MHC class II antigen OS=Homo sapiens GN=HLA-DQA1 DHVASYGVNLYQSYGPSGQYSHEFDGDEEFYVDLERKETVWQLPLFRRFRRFDPQFALTN IAVLKHNLNIVIKRSNSTAATNEVPEVTVFSKSPVTLGQPNTLICLVDNIFPPVVNITWL SNGHSVTEGVSETSFLSKSDHSFFKISYLTFLPSDDEIYDCKVEHWGLDEPLLKHWEPEI PTPMSELTETVVCALGLSVGLVGIVVGTVLIIRGLRSVGASRHQGPL