The following text describes a protein:
Function:
Functions as a dual-specificity transcription factor, regulating the expression of both MAX-network and T-box family target genes. Functions as a repressor or an activator. Binds to 5'-AATTTCACACCTAGGTGTGAAATT-3' core sequence and seems to regulate MYC-MAX target genes. Suppresses transcriptional activation by MYC and inhibits MYC-dependent cell transformation. Function activated by heterodimerization with MAX. This heterodimerization serves the dual function of both generating an E-box-binding heterodimer and simultaneously blocking interaction of a corepressor.
Subcellular Localization:
Nucleus.
Sequence:
MEKQAMMVLADEGRVPPIAPASASTPPAFFVILKPGQAGDGGLEQQGILVSNQDVNAAGITPIKPKNLSENLPPESSCRGVKVTLDNNNMWNEFYRCRTEMILTKQGRRMFPYCRFRISGMEPFQRYILVMDITPMDNNRYKWNGRYWEINGKAEPHVLGRVFIHPESPSSGHYWMQQPVSFYKLKLTNNTLDQEGHVILHSMHRYLPRLHIVPADKATEVIQLNGPDVMTFTFPQTEFFAVTAYQNLRITQLKIDYNPFAKGFREDGQCYRPIKFKGDAPATGGSDPKASPFPPLDLSKTSHSGEEGKPPRKTLKSLFGSPEVFDEVMDQELFGSEGYDIGFLNDEILPIKSNATPKTSREKPISPPPSSTPFNSIIATKRMEGVKKEGSCSAASASQIGHGQVTDVFGRLPRTSVCNRKPPRTSTPVPTQEGNGSQKEQHDTQLGVAKAKVFSIDSGRPAVCIKPCSDFADEAATPEVRQERSSAAPFPDVHPPEKDKGGAGITDLPVKVSPVTPSETEKPALKDILQLQQKGQPVPPPKAFLFQETQEKISSILSAKRPIAPKPPPDAKGLVSSESLLRPDKQVSSSEAAAPSAIKSPKILHPPGKKRRQRKVRFGKVGKPSKKTGVTGTGPVLGSPTDASMQPDLEEVEGVLFVSFTSKDALEIHLGDQPQGGDTIQPPETAEIPEKNEVPESLQDRILRLQDALLKDLKRFKHRQAIHPVLQEAVGLKLNFVDPSLAIDLKYLGVRLPLPPPVPCAGTDGNPAAQTSSPDVPFISRTGKTNDFTKIKGWREKFNVNSEASSSRTEGSGGSEGALKNRSAFCSDMLDEYLENEGKLIDERAASFSQSTTLAPVAYQLPTKSTSYVRTLDSVLKKQAPALPPPSPSFPFKAFSTPKRPKAAPKQKASPKPTASPGVKAKPGAAAAKRPPSHSAKQKTLPSYSAGKPAAKTKSAPIFYCPASSAPLEPGQEQPVSERLVLKQEAGGRPVAAASSRVAGLSKSLARLMDLEDGALWEGKGRTYVTEERAEVALASLLTAQGSLKGRPVGRIIKRRAPPCLNDFCRLGCVCASLAQERRLPTHCRKPECMFGCTCLKRKVVLVKTSPKRKKTTKAADPEDLIFYKALGEEEEEEDGEEEEEGMPLKAKKKKRRKIEYTISEPEPESEPAARVYTLWNRKEGEIDPEPLFIPPPSACYSQSSSSGFPRVSGSTRSYIPKAHPVVTEEEKDPVYLYFESMMTCARVRHYAHKRAQSQPLCACRSVLCSGRQHAIFHMSPAELSYDCSEILNLCRFNPTDGKPGMLRADTQVSAPTTPQKIQPRMLTPSEPTRMLEIVSECNWEQERDRILRTVSQHMAQNNLAQSFKVGRYLIEQVSQSHKKEGSGSVITSTIRISLPAAETDGAERTATLKEEQAEGSASARKKELEVVEMPSEGTSKCAAKKLRKMKDKLSRGKALPFYTGVSPAGILTANKKQPGSPQQGLIKKVFSDCHCSCKLLFPNAAASSTACSGTTTVSLSSGTASPGITTVTQKLSVPKPTVGKVFTQFVVNRISSLQQRLPGSSTPQLVSGVHKFTLSSAPLVVVSSALPARTPRAEQVARAGPPSPSPSVNSASKASPRGQSSPESPSVEVVPPTSNSSASTASGTSGTSTSSSATVIKVSAAGPQGLPITFLSLSPNLRLGKLCSRSPLCSSRSVSVVCPAFQIAILSPHTTNPTGGLARVPVAVPGIETPTPTAPAMSVPSGGSPTGGVNPTNRRPGTRLLLIPVQPSSPAVRPATPSLGPQLSPGQRMVLQPVRSSTGTTLFRHPNGQLIQLVPLSQLRTVQPNVLIRNPGSVIRLPAPPHPPPDSTTPPAAAAKSPVCSTAVLAGLSPSTSATSPTSGSKASAAAGIMGHTETYTLRISPATGTKLSVQGPESKLITYSSGGQLPGSQASVLPITSGGFTLLQIPKTTAASAAKPSSELVQPVLLEVQKQVPKAKGSPKAPQEHAPAHAEVVLQQVKVKEAQKASDPAKTQQKEESPDHSEAEDTDASLQDVTPAGIVSSDHSYTSGRDPVELKGSDSDHSYTSGQMQDSETLLDGSLPKPQSETDPELGVTNHKPSKTVLESGQPAPIALLSGSSKSSVSCVKDSLAKNSSGETCAESSTSKQSLPRTFSKEDVSSGKSGETRPGRPASEEEGSESLSCTEPCTHPSVDTKDWTRTKSGESSRVEIKEEVRNLEEGEVEGVEGEQTGDSEVDVEEEDESEDDSEEEDNEPASVNDVYRWYMQEESDLSEEDEAIDIETVEELSEKINIARLKAVAVQMKLDKVQLRSIHEAKRKASGMKPKLKLQPGGREEDEVGSASSLRINHTVNERRRRSELRELFDNMKKVLGLENLPKASKFYILRQALNEIQALVDESDRLEAQKNMLMRKRSVFIKKVAQTSGKTEELIIKKLEYICAKQKSLETQRKKLAQRNSSKTVTTQPHPEPALSMGSLTSPSSPVRRPLILSKRRSSAPQPTGLPSSVSSPLASPSLSAGSSTVPAEGSILTFKAHAPAPSPLSSTILHSDTNALTAEIEGVPISSIPGVASVTIEVPGISLPFQVKNFPELSIPVSAPNKDSKPAQAKDNPAASLLSSKKAADKKERRNRRIPDEHGASQSLSSSLDCGLELKKDQAPSGMAEQRDAPKSSSAPVSHKKKEEGLDDGEITGDWVMPIHNTRETTDDVDDPEDGEKSGRSDERSGLSLVGDLASSQEDEDDDDDEDEDSEDETLTSLLNEIVFLNQQMNNDSSGLPAVTQARFAHRSLLGQKKPGAELSEEEGSSKQGEGGAEPDEDSALSPLFLQLDEDLLKSKDLSHVKSKPKSARGDYVKSVIGSELLDSVPKSNRVANGCGQQSPPQSGKGGSLTPPPLLQMKAGIVPAAAASSRGTSNDGEVSWRPMPRLAPLGLKTSSNPSLDSLSLSSKAMKSLAPV