>gi|19743879 regulatory factor X2 isoform b [Homo sapiens] MQNSEGGADSPASVALRPSAAAPPVPASPQRVLVQAASSNPKGAQMQPIS LPRVQQVPQQVQPVQHVYPAQVQYVEGGDAVYTNGAIRTAYTYNPEPQMY APSSTASYFEAPGGAQVTVAASSPPAVPSHSMVGITMDVGGSPIVSSAGA YLIHGGMDSTRHSLAHTSRSSPATLQWLLDNYETAEGVSLPRSSLYNHYL RHCQEHKLDPVNAASFGKLIRSVFMGLRTRRLGTRGNSKYHYYGIRLKPD SPLNRLQEDTQYMAMRQQPMHQKPRYRPAQKTDSLGDSGSHSGLHSTPEQ TMAVQSQHHQQYIDVSHVFPEFPAPDLGSFLLQDGVTLHDVKALQLVYRR HCEATVDVVMNLQFHYIEKLWLSFWNSKASSSDGPTSLPASDEDPEGAVL PKDKLISLCQCDPILRWMRSCDHILYQALVEILIPDVLRPVPSTLTQAIR NFAKSLEGWLTNAMSDFPQQVIQTKVGVVSAFAQTLRRYTSLNHLAQAAR AVLQNTSQINQMLSDLNRVDFANVQEQASWVCQCEESVVQRLEQDFKLTL QQQSSLDQWASWLDSVVTQVLKQHAGSPSFPKAARQFLLKWSFYSSMVIR DLTLRSAASFGSFHLIRLLYDEYMFYLVEHRVAEATGETPIAVMGEFNDL ASLSLTLLDKDDMGDEQRGSEAGPDARSLGEPLVKRERSDPNHSLQGI