Carbohydrate sulfotransferase 5 (EC 2.8.2.-) (Galactose/N-acetylglucosamine/N-acetylglucosamine 6-O-sulfotransferase 4-alpha) (GST4-alpha) (Intestinal N-acetylglucosamine-6-O-sulfotransferase) (I-GlcNAc6ST) (Intestinal GlcNAc-6-sulfotransferase) (hIGn6ST) (N-acetylglucosamine 6-O-sulfotransferase 3) (GlcNAc6ST-3) (Gn6st-3)
1_MGMRA 6_ RVPKV 11_ AHSTR 16_ RPPAA 21_ RMWLP 26_ RFSSK 31_ TVTVL 36_ LLAQT 41_ TCLLL 46_ FIISR 51_ PGPSS 56_ PAGGE 61_ DRVHV 66_ LVLSS 71_ WRSGS 76_ SFLGQ 81_ LFSQH 86_ PDVFY 91_ LMEPA 96_ WHVWT 101_ TLSQG 106_ SAATL 111_ HMAVR 116_ DLMRS 121_ IFLCD 126_ MDVFD 131_ AYMPQ 136_ SRNLS 141_ AFFNW 146_ ATSRA 151_ LCSPP 156_ ACSAF 161_ PRGTI 166_ SKQDV 171_ CKTLC 176_ TRQPF 181_ SLARE 186_ ACRSY 191_ SHVVL 196_ KEVRF 201_ FNLQV 206_ LYPLL 211_ SDPAL 216_ NLRIV 221_ HLVRD 226_ PRAVL 231_ RSREA 236_ AGPIL 241_ ARDNG 246_ IVLGT 251_ NGKWV 256_ EADPH 261_ LRLIR 266_ EVCRS 271_ HVRIA 276_ EAATL 281_ KPPPF 286_ LRGRY 291_ RLVRF 296_ EDLAR 301_ EPLAE 306_ IRALY 311_ AFTGL 316_ TLTPQ 321_ LEAWI 326_ HNITH 331_ GSGIG 336_ KPIEA 341_ FHTSS 346_ RNARN 351_ VSQAW 356_ RHALP 361_ FTKIL 366_ RVQEV 371_ CAGAL 376_ QLLGY 381_ RPVYS 386_ ADQQR 391_ DLTLD 396_ LVLPR 401_ GPDHF 406_SWASP
1: Sulfotransferase that utilizes 3'-phospho-5'-adenylyl sulfate (PAPS) as sulfonate donor to catalyze the transfer of sulfate to position 6 of non-reducing N-acetylglucosamine (GlcNAc) residues and O-linked sugars of mucin-type acceptors. Acts on the non-reducing terminal GlcNAc of short carbohydrate substrates. However, it does not transfer sulfate to longer carbohydrate substrates that have poly-N-acetyllactosamine structures. Has no activity toward keratan. Not involved in generating HEV-expressed ligands for SELL. Its substrate specificity may be influenced by its subcellular location