>sp|P04227|HA2Q_MOUSE H-2 class II histocompatibility antigen, A-Q alpha chain (Fragment) OS=Mus musculus OX=10090 GN=H2-Aa PE=1 SV=1 GIVVYQSPGDIGQYTHEFDGDEWFYVDLDKKETVWMLPEFGQLTSFDPQGGLQNIATGKH NLGGWTKRSNFTPATNEAPQATVFPKSPVLLGQPNTLICFVDNIFPPVINITWLRNSKSV TDGVYETSFLVNRDHSFHKLSYLTFIPSDDDIYDCKVEHWGLDEPVLKHWEPEIPAPMSE LTETVVCALGLSVGLVGIVVGTIFIIQGLRSGGTSRPPGPL