Activities in Family	UDP-Gal: β-1,3-galactan β-1,3-galactosyltransferase (EC 2.4.1.-); UDP-Gal: β-1,3-galactosyltransferase (EC 2.4.1.-); UDP-Gal: β-1,6-galactan β-1,6-galactosyltransferase (EC 2.4.1.-); UDP-Gal: glycosaminoglycan β-1,3-galactosyltransferase (EC 2.4.1.-); UDP-Gal: mannosylinositolphosphoceramide β-1,6-galactosyltransferase (EC 2.4.1.-); UDP-GalNAc: β-1,3-N-acetylgalactosaminyltrasferase (EC 2.4.1.-); UDP-Galf: [galactomannan] β-galactofuranoside β-1,5-galactofuranosyltransferase (EC 2.4.1.-); UDP-GlcNAc: β-galactose β-1,3-N-acetylglucosaminyltransferase 5 / Lc3 synthase (EC 2.4.1.-); β-1,3-glucosyltransferase (EC 2.4.1.-); UDP-Gal: glycoprotein-N-acetylgalactosamine β-1,3-galactosyltransferase (EC 2.4.1.122); UDP-Gal: β-galactosylxylosylprotein β-1,3-galactosyltransferase (EC 2.4.1.134); UDP-GlcNAc: N-acetyllactoside β-1,3-N-acetylglucosaminyltransferase (EC 2.4.1.149); UDP-GlcNAc: O-fucosylpeptide β-1,3-N-acetylglucosaminyltransferase (EC 2.4.1.222); UDP-GlcA: N-acetylgalactosaminyl-proteoglycan β-1,3-glucuronosyltransferase (EC 2.4.1.226); UDP-Gal: ganglioside GM2 β-1,3-galactosyltransferase (EC 2.4.1.62); UDP-GalNAc: α-1,4-galactosyl-β-1,4-galactosyl-β-1,1-glucosyl-ceramide β-1,3-N-acetylgalactosaminyltransferase (EC 2.4.1.79);
Mechanism	Inverting
External resources	CFG(Core1); CFG(Glycosphingolipid); CFG(N-linked); CFG(O-linked); CFG(Terminal); Glymap;
Statistics	GenBank accession (9252); Uniprot accession (135); PDB accession (29); 3D entries (8); cryst (0)

Eukaryota
Protein Name	EC#	Organism	GenBank	Uniprot	PDB/3D Carbohydrate Ligands Resolution (Å)
UDP-Galf: [galactomannan] β-galactofuranoside β-1,5-galactofuranosyltransferase (GfsA;Afu6g02120;AFUA_6G02120)	2.4.1.-	Aspergillus fumigatus Af293	EAL85827.1	B0YDN6 Q4WCR1	8YRL[A,B] β-D-Galf 2.37
UDP-Gal: glycoprotein-N-acetylgalactosamine β-1,3-galactosyltransferase (DmC1GalT1; CG9520)	2.4.1.122	Drosophila melanogaster	AAF52723.1 AAF52724.1 AAF52725.1 AAL28831.1 AAO93633.1 NP_609258.1 NP_723427.1 NP_723428.1	E2QCQ7 Q7K237	7Q4I[A,B] 2.40
UDP-Gal: glycosaminoglycan β-1,3-galactosyltransferase II (GalT-II;B3GALT6)	2.4.1.149	Homo sapiens	AAD09764.1 AAH51719.1 AAL11442.1 CAI23255.1 NP_542172.1	Q499Z2 Q96L58 Q9NY97	9SP7[A] 1.20
UDP-Gal: glycoprotein-N-acetylgalactosamine β-1,3-galactosyltransferase 5 (B3GalT5;beta3GalT5)	2.4.1.122	Homo sapiens	BAA77664.1 AAF07880.1 AAI04863.1 AAI04865.1 AAR08910.1 BAA94498.1 BAA94501.1 BAF85640.1 CAB90446.1 CAB91547.1 NP_006048.1 NP_149360.1 NP_149361.1 NP_149362.1 NP_149363.1	A0A0A0MS93 Q53Z19 Q9Y2C3	8ZWP[A,B] β-D-GalpNAc-(1-3)-α-D-Galp-(1-4)-β-D-Galp-(1-4)-β-D-Glcp 1.86 8ZWR[A,B] 1.94 8ZWW[A,B] β-D-Galp-(1-3)-β-D-GalpNAc-(1-3)-α-D-Galp-(1-4)-β-D-Galp-(1-4)-β-D-Glcp 1.87 8ZWY[A,B] β-D-GlcpNAc-(1-3)-β-D-Galp-(1-1)-methyl 1.95 8ZX2[A,B] β-D-Galp-(1-3)-α-D-Manp-(1-6)-β-D-Manp 2.40 8ZX3[A,B] β-D-GlcpNAc-(1-3)-β-D-GalpNAc 2.09 8ZX8[A,B] β-D-Galp-(1-3)-β-D-GalpNAc-(1-3)-α-D-Galp-(1-4)-β-D-Galp-(1-4)-β-D-Glcp β-D-GalpNAc-(1-3)-α-D-Galp-(1-4)-D-1-deoxy-Galp 2.40 8ZX9[A,B] D-1-deoxy-Galp 2.30
UDP-GlcNAc: N-acetyllactosaminide β-1,3-N-acetylglucosaminyltransferase	2.4.1.149	Homo sapiens	AAH30579.1 AAF97253.1 AAF97254.1 AAH47933.1 AAX93271.1 ABE22278.1 BAA92031.1 BAB21530.1 CAB91546.1 CAE89964.1 NP_006568.2 NP_061024.1 NP_150274.1 XP_056930.1	Q54AC1 Q9NY97 Q9NY97	6WMM[A,B] 1.55 6WMN[A,B,C,D] 2.04 6WMO[A,B] β-D-Galp-(1-4)-β-D-GlcpNAc-(1-3)-β-D-Galp 1.85 7JHI[A,B,C,D] 2.50 7JHK[A,B,C,D] 2.34 7JHL[A,B] 2.26 7JHM[A,B] β-D-Galp-(1-4)-β-D-GlcpNAc 2.19 7JHN[A] β-D-GlcpNAc-(1-3)-β-D-Galp-(1-4)-β-D-GlcpNAc 2.20 7JHO[A,B] 1.85 8SZ3[A,B] 2.32 8TIC[A,B,C,D] 2.70 8TJC[A,B,C,D] 2.20
chondroitin sulfate synthase 3 (CSS3;ChSy-2;CHSY2)	2.4.1.226	Homo sapiens	BAC98832.1 AAI37326.1 BAF47165.1 CAD43233.1 CAE17326.1 CAG17593.1 CAH89316.1 NP_787052.3	A2V663 Q1JTV1 Q3MTV6 Q70JA7	9O4G[A] 9Q8Z[B] 3.00
chondroitin sulfate synthase 2 (CSS2;ChPF;CHPF;FLJ22678)		Homo sapiens	AAH21223.2 AAH13369.1 AAH23531.1 AAN98123.1 AAQ88769.1 ABA13596.1 ABA33473.1 ABC03852.1 ABC04770.1 ABC15947.1 ABE24535.1 ABE25348.1 ABH65890.1 ABH71996.1 ABH72440.1 ABH72817.1 ABH75555.1 ABH93232.1 ABH98456.1 ABI01920.1 ABI11360.1 ABJ18771.1 ABJ35143.1 ABJ41689.1 ABL13578.1 ABN30346.1 ACP58312.1 BAC78393.1 BAC81536.1 BAG63502.1 CAB66748.2 NP_078812.2	Q8IZ52	9O4G[B] 9Q8Z[A] 3.00
O-fucosylpeptide β-1,3-GlcNAc transferase (Manic Fringe;Mfng)	2.4.1.222	Mus musculus	AAB71669.1 AAC53260.1 AAH10983.1 BAE25415.1 CAM19880.1 CAM20302.1 NP_032621.1	O09008 Q3UPI0	2J0A[A] 1.8 2J0B[A] 2.1
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