BTB/POZ domain-containing protein 1 (Hepatitis C virus NS5A-transactivated protein 8) (HCV NS5A-transactivated protein 8)
1_MASLG 6_ PAAAG 11_ EQASG 16_ AEAEP 21_ GPAGP 26_ PPPPS 31_ PSSLG 36_ PLLPL 41_ QREPL 46_ YNWQA 51_ TKASL 56_ KERFA 61_ FLFNS 66_ ELLSD 71_ VRFVL 76_ GKGRG 81_ AAAAG 86_ GPQRI 91_ PAHRF 96_ VLAAG 101_ SAVFD 106_ AMFNG 111_ GMATT 116_ SAEIE 121_ LPDVE 126_ PAAFL 131_ ALLRF 136_ LYSDE 141_ VQIGP 146_ ETVMT 151_ TLYTA 156_ KKYAV 161_ PALEA 166_ HCVEF 171_ LTKHL 176_ RADNA 181_ FMLLT 186_ QARLF 191_ DEPQL 196_ ASLCL 201_ DTIDK 206_ STMDA 211_ ISAEG 216_ FTDID 221_ IDTLC 226_ AVLER 231_ DTLSI 236_ RESRL 241_ FGAVV 246_ RWAEA 251_ ECQRQ 256_ QLPVT 261_ FGNKQ 266_ KVLGK 271_ ALSLI 276_ RFPLM 281_ TIEEF 286_ AAGPA 291_ QSGIL 296_ SDREV 301_ VNLFL 306_ HFTVN 311_ PKPRV 316_ EYIDR 321_ PRCCL 326_ RGKEC 331_ CINRF 336_ QQVES 341_ RWGYS 346_ GTSDR 351_ IRFTV 356_ NRRIS 361_ IVGFG 366_ LYGSI 371_ HGPTD 376_ YQVNI 381_ QIIEY 386_ EKKQT 391_ LGQND 396_ TGFSC 401_ DGTAN 406_ TFRVM 411_ FKEPI 416_ EILPN 421_ VCYTA 426_ CATLK 431_ GPDSH 436_ YGTKG 441_ LKKVV 446_ HETPA 451_ ASKTV 456_ FFFFS 461_ SPGNN 466_ NGTSI 471_ EDGQI 476_PEIIF
1: Probable substrate-specific adapter of an E3 ubiquitin-protein ligase complex which mediates the ubiquitination and subsequent proteasomal degradation of target proteins (PubMed:14528312). Seems to regulate expression levels and/or subnuclear distribution of TOP1, via an unknown mechanism (By similarity). May play a role in mesenchymal differentiation where it promotes myogenic differentiation and suppresses adipogenesis (By similarity)