Transcription factor SOX-21 (SOX-A)
1_MSKPV 6_ DHVKR 11_ PMNAF 16_ MVWSR 21_ AQRRK 26_ MAQEN 31_ PKMHN 36_ SEISK 41_ RLGAE 46_ WKLLT 51_ ESEKR 56_ PFIDE 61_ AKRLR 66_ AMHMK 71_ EHPDY 76_ KYRPR 81_ RKPKT 86_ LLKKD 91_ KFAFP 96_ VPYGL 101_ GGVAD 106_ AEHPA 111_ LKAGA 116_ GLHAG 121_ AGGGL 126_ VPESL 131_ LANPE 136_ KAAAA 141_ AAAAA 146_ ARVFF 151_ PQSAA 156_ AAAAA 161_ AAAAA 166_ AGSPY 171_ SLLDL 176_ GSKMA 181_ EISSS 186_ SSGLP 191_ YASSL 196_ GYPTA 201_ GAGAF 206_ HGAAA 211_ AAAAA 216_ AAAAG 221_ GHTHS 226_ HPSPG 231_ NPGYM 236_ IPCNC 241_ SAWPS 246_ PGLQP 251_ PLAYI 256_ LLPGM 261_ GKPQL 266_ DPYPA 271_AYAAA
1: May play a role as an activator of transcription of OPRM1. Overexpression of SOX21 can up-regulate the OPRM1 distal promoter activity in mor-expressing neuronal cells. May play a role in ameloblast differentiation