>sp|P04227|HA2Q_MOUSE H-2 class II histocompatibility antigen, A-Q alpha chain OS=Mus musculus GN=H2-Aa GIVVYQSPGDIGQYTHEFDGDEWFYVDLDKKETVWMLPEFGQLTSFDPQGGLQNIATGKH NLGGWTKRSNFTPATNEAPQATVFPKSPVLLGQPNTLICFVDNIFPPVINITWLRNSKSV TDGVYETSFLVNRDHSFHKLSYLTFIPSDDDIYDCKVEHWGLDEPVLKHWEPEIPAPMSE LTETVVCALGLSVGLVGIVVGTIFIIQGLRSGGTSRPPGPL