passages.id: split_5_test_1772_passage
passages.type: progene_text
passages.text: D4ST-1 has significant amino acid identity with HNK-1 sulfotransferase ( 21.4 % ) , N-acetylgalactosamine-4-O-sulfotransferase 1 ( GalNAc-4-ST1 ) ( 24.7 % ) , N-acetylgalactosamine-4-O-sulfotransferase 2 ( GalNAc-4-ST2 ) ( 21.0 % ) , chondroitin-4-O-sulfotransferase 1 ( 27.3 % ) , and chondroitin-4-O-sulfotransferase 2 ( 22.8 % ) .