Max-interacting protein 1 (Max interactor 1) (Class C basic helix-loop-helix protein 11) (bHLHc11)
1_MERVK 6_ MINVQ 11_ RLLEA 16_ AEFLE 21_ RRERE 26_ CEHGY 31_ ASSFP 36_ SMPSP 41_ RLQHS 46_ KPPRR 51_ LSRAQ 56_ KHSSG 61_ SSNTS 66_ TANRS 71_ THNEL 76_ EKNRR 81_ AHLRL 86_ CLERL 91_ KVLIP 96_ LGPDC 101_ TRHTT 106_ LGLLN 111_ KAKAH 116_ IKKLE 121_ EAERK 126_ SQHQL 131_ ENLER 136_ EQRFL 141_ KWRLE 146_ QLQGP 151_ QEMER 156_ IRMDS 161_ IGSTI 166_ SSDRS 171_ DSERE 176_ EIEVD 181_ VESTE 186_ FSHGE 191_ VDNIS 196_ TTSIS 201_ DIDDH 206_ SSLPS 211_ IGSDE 216_ GYSSA 221_SVKLS
1: Transcriptional repressor. MXI1 binds with MAX to form a sequence-specific DNA-binding protein complex which recognizes the core sequence 5'-CAC[GA]TG-3'. MXI1 thus antagonizes MYC transcriptional activity by competing for MAX