Function
Regulates the expression of selective PPARGC1A/B and ESRRA/B/G target genes with roles in glucose and lipid metabolism, energy transfer, contractile function, muscle mitochondrial biogenesis and oxidative capacity. Required for the efficient induction of MT-CO2, MT-CO3, COX4I1, TFB1M, TFB2M, POLRMT and SIRT3 by PPARGC1A. Positively regulates the PPARGC1A/ESRRG-induced expression of CKMT2, TNNI3 and SLC2A4 and negatively regulates the PPARGC1A/ESRRG-induced expression of PDK4 (By similarity).
Sequence
MENFQYSVQLSDQDWAEFSAAAEECGLLQAGLASGDEPLSSDTDQRDSRGSSPPGPSPFLEGQLTPGGSSWPSFEEEDKAATRQLVSRSWHEPMLAPEAGQQTPSTSAQSEARLSLSPGATPLVQGSSLPGPVSSRDEMQRLLRGPAPRGPAPTPTGEPAGSPESPVHSAAPQRSPGSPGAPPRSPGRKKRRTAGTKAGGRSGGPGPAPTQLDSPLLTEAKPEDSFGPAGSRGKGLPAGAAKQTAGTGPESAGAPEQVAGQGPGVDLSTSVSTTEQGTDRLGMSPRADPCAASTSDPGAPLDVTIKSDVALSTPASEPQPDKPQSTPAFKPQPDEPQSTPAFKPQPDESQSTSAFNAQPNEPQSTPTFSPQPDEPQSTPAFKPQPDEPQSTSAFNAQPNEPQSTLAFSPQPDEPQSTPAFKPQPDEPQSTPAFNVQPNEPQSTPAFSPQPNEPQSTPAFKPQPDEPQSTPAFNTQPNEPQSTPTFKPRLDVDQLMPGPVVQPEVDSSMPASKAVPCTALPHLVLEAGSDVGVSTPPAPTPQAGPDMVEAEVVPVAKLGLSPVRSLEGHQQNPRGEPSTDAPGHHTGEPPLGPIQAPKKKKVRFSMAMPSSEEPGSGEVSGPLSPATAPRMASGGHRGSGAWDSVAVGPRSPQPRILKHLPPPAPSASMGPGRRSCFAVTLPEAYDFFFCDTIEEEDEEAEGAAEAAQAPAEVQWPDVCEFFFQESQIQRSRHQEGRSQAPLLKAGSVPAPPPGDPMPISIPEAYEHFLEEDRSGGTLGPAALLQMQATEPSRSVLWGVGTGAPPESSPATVEQLTLAIREAVAPRGPLTSFTFSQKDMCMVFVAFATWAVRTSDLHAPDAWKTVLLANIGTISAIRYFRRQVERGRHSRSRSPSPSSSPSP