Beta-1,3-galactosyl-O-glycosyl-glycoprotein beta-1,6-N-acetylglucosaminyltransferase 4 (EC 2.4.1.102) (Core 2-branching enzyme 3) (Core2-GlcNAc-transferase 3) (C2GnT3)
1_MKIFK 6_ CYFKH 11_ TLQQK 16_ VFILF 21_ LTLWL 26_ LSLLK 31_ LLNVR 36_ RLFPQ 41_ KDIYL 46_ VEYSL 51_ STSPF 56_ VRNRY 61_ THVKD 66_ EVRYE 71_ VNCSG 76_ IYEQE 81_ PLEIG 86_ KSLEI 91_ RRRDI 96_ IDLED 101_ DDVVA 106_ MTSDC 111_ DIYQT 116_ LRGYA 121_ QKLVS 126_ KEEKS 131_ FPIAY 136_ SLVVH 141_ KDAIM 146_ VERLI 151_ HAIYN 156_ QHNIY 161_ CIHYD 166_ RKAPD 171_ TFKVA 176_ MNNLA 181_ KCFSN 186_ IFIAS 191_ KLEAV 196_ EYAHI 201_ SRLQA 206_ DLNCL 211_ SDLLK 216_ SSIQW 221_ KYVIN 226_ LCGQD 231_ FPLKS 236_ NFELV 241_ SELKK 246_ LNGAN 251_ MLETV 256_ KPPNS 261_ KLERF 266_ TYHHE 271_ LRRVP 276_ YEYVK 281_ LPIRT 286_ NISKE 291_ APPHN 296_ IQIFV 301_ GSAYF 306_ VLSQA 311_ FVKYI 316_ FNNSI 321_ VQDFF 326_ AWSKD 331_ TYSPD 336_ EHFWA 341_ TLIRV 346_ PGIPG 351_ EISRS 356_ AQDVS 361_ DLQSK 366_ TRLVK 371_ WNYYE 376_ GFFYP 381_ SCTGS 386_ HLRSV 391_ CIYGA 396_ AELRW 401_ LIKDG 406_ HWFAN 411_ KFDSK 416_ VDPIL 421_ IKCLA 426_ EKLEE 431_ QQRDW 436_ ITLPS 441_ EKLFM 446_DRNLT
1: Glycosyltransferase that mediates core 2 O-glycan branching, an important step in mucin-type biosynthesis. Does not have core 4 O-glycan or I-branching enzyme activity