>gi|4502353 BTB and CNC homology 1 transcription factor isoform a [Homo sapiens] MSLSENSVFAYESSVHSTNVLLSLNDQRKKDVLCDVTIFVEGQRFRAHRS VLAACSSYFHSRIVGQADGELNITLPEEVTVKGFEPLIQFAYTAKLILSK ENVDEVCKCVEFLSVHNIEESCFQFLKFKFLDSTADQQECPRKKCFSSHC QKTDLKLSLLDQRDLETDEVEEFLENKNVQTPQCKLRRYQGNAKASPPLQ DSASQTYESMCLEKDAALALPSLCPKYRKFQKAFGTDRVRTGESSVKDIH ASVQPNERSENECLGGVPECRDLQVMLKCDESKLAMEPEETKKDPASQCP TEKSEVTPFPHNSSIDPHGLYSLSLLHTYDQYGDLNFAGMQNTTVLTEKP LSGTDVQEKTFGESQDLPLKSDLGTREDSSVASSDRSSVEREVAEHLAKG FWSDICSTDTPCQMQLSPAVAKDGSEQISQKRSECPWLGIRISESPEPGQ RTFTTLSSVNCPFISTLSTEGCSSNLEIGNDDYVSEPQQEPCPYACVISL GDDSETDTEGDSESCSAREQECEVKLPFNAQRIISLSRNDFQSLLKMHKL TPEQLDCIHDIRRRSKNRIAAQRCRKRKLDCIQNLESEIEKLQSEKESLL KERDHILSTLGETKQNLTGLCQKVCKEAALSQEQIQILAKYSAADCPLSF LISEKDKSTPDGELALPSIFSLSDRPPAVLPPCARGNSEPGYARGQESQQ MSTATSEQAGPAEQCRQSGGISDFCQQMTDKCTTDE