>mxa21.p7 SKELGDGGFG TVYYGTLKDG RAVAVKRLFE RSLKRVEQFK NEIDILKSLK HPNLVILYGC TTRHSRELLL VYEYISNGTL AEHLHGNQAQ SRPICWPARL QIAIETASAL SYLHASGNII HRDVKTTNIL LDSNYQVKVA DFGLSRLFPM DQTHISTAPQ GTPGYVDPEY YQCYRLNEKS DVYSFGVVLS ELISSKEAVD ITRHRHDINL ANMAISKIQN DAVHEL