Carbohydrate sulfotransferase 3 (EC 2.8.2.17) (EC 2.8.2.21) (Chondroitin 6-O-sulfotransferase 1) (C6ST-1) (Chondroitin 6-sulfotransferase) (C6ST) (Galactose/N-acetylglucosamine/N-acetylglucosamine 6-O-sulfotransferase 0) (GST-0)
1_MEKGL 6_ TLPQD 11_ CRDFV 16_ HSLKM 21_ RSKYA 26_ LFLVF 31_ VVIVF 36_ VFIEK 41_ ENKII 46_ SRVSD 51_ KLKQI 56_ PQALA 61_ DANST 66_ DPALI 71_ LAENA 76_ SLLSL 81_ SELDS 86_ AFSQL 91_ QSRLR 96_ NLSLQ 101_ LGVEP 106_ AMEAA 111_ GEEEE 116_ EQRKE 121_ EEPPR 126_ PAVAG 131_ PRRHV 136_ LLMAT 141_ TRTGS 146_ SFVGE 151_ FFNQQ 156_ GNIFY 161_ LFEPL 166_ WHIER 171_ TVSFE 176_ PGGAN 181_ AAGSA 186_ LVYRD 191_ VLKQL 196_ FLCDL 201_ YVLEH 206_ FITPL 211_ PEDHL 216_ TQFMF 221_ RRGSS 226_ RSLCE 231_ DPVCT 236_ PFVKK 241_ VFEKY 246_ HCKNR 251_ RCGPL 256_ NVTLA 261_ AEACR 266_ RKEHM 271_ ALKAV 276_ RIRQL 281_ EFLQP 286_ LAEDP 291_ RLDLR 296_ VIQLV 301_ RDPRA 306_ VLASR 311_ MVAFA 316_ GKYKT 321_ WKKWL 326_ DDEGQ 331_ DGLRE 336_ EEVQR 341_ LRGNC 346_ ESIRL 351_ SAELG 356_ LRQPA 361_ WLRGR 366_ YMLVR 371_ YEDVA 376_ RGPLQ 381_ KAREM 386_ YRFAG 391_ IPLTP 396_ QVEDW 401_ IQKNT 406_ QAAHD 411_ GSGIY 416_ STQKN 421_ SSEQF 426_ EKWRF 431_ SMPFK 436_ LAQVV 441_ QAACG 446_ PAMRL 451_ FGYKL 456_ ARDAA 461_ ALTNR 466_ SVSLL 471_EERGT
1: Sulfotransferase that utilizes 3'-phospho-5'-adenylyl sulfate (PAPS) as sulfonate donor to catalyze the transfer of sulfate to position 6 of the N-acetylgalactosamine (GalNAc) residue of chondroitin (PubMed:15215498, PubMed:9714738, PubMed:9883891). Chondroitin sulfate constitutes the predominant proteoglycan present in cartilage and is distributed on the surfaces of many cells and extracellular matrices (PubMed:9714738). Catalyzes with a lower efficiency the sulfation of Gal residues of keratan sulfate, another glycosaminoglycan (PubMed:9714738). Can also catalyze the sulfation of the Gal residues in sialyl N-acetyllactosamine (sialyl LacNAc) oligosaccharides (By similarity). May play a role in the maintenance of naive T-lymphocytes in the spleen (By similarity)