Immunogen sequence: QPQPPQQQPP QPQQPQPQQP QQPQQPPQQQ SHLVPVSLSN LIPGSPLPHV GAALTVTTHP HISIKSEPVS PSRERSPAPP PPAVFPAARP EPGDGLSSPA GGSYETGDRD DGRGDFGPTL GLLRPAPEPE AEGSAVKRMR LDTWTL. This gene is a member of the myocyte-specific enhancer factor 2 (MEF2) f