Extended Data Table S2. The 24 putative glycosyltransferases expressed in A. segnis ATCC 33393
	Name	Family	Reference Accession	Definition	Function	
1	NCTC10977_00648 (SunS)	GT2	SQH64127.1	SPBc2 prophage-derived glycosyltransferase SunS	Transfers a hexose moiety onto 'Cys-41' of bacteriocin sublancin-168 (SunA)	
2	NCTC10977_00667	GT2	SQH64146.1	N-glycosyltransferase	/	
3	NCTC10977_00727 (KfoC)	GT2	SQH64206.1	Chondroitin polymerase	Elongation of chondroitin, a polysaccharide composed of a repeating disaccharide of N-acetylgalactosamine (GalNAc) and glucuronic acid (GlcUA) units,	
4	NCTC10977_01273	GT2	SQH64727.1	PGL/p-HBAD biosynthesis glycosyltransferase Rv2957/MT3031	/	
5	NCTC10977_01274 (PimF)	GT2	SQH64728.1	Putative glycosyltransferases	Cell wall viability and bacterial virulence	
6	NCTC10977_00730	GT4	SQH64209.1	Glycosyl transferases group 1	/	
7	NCTC10977_00731 (TagE)	GT4	SQH64210.1	Probable poly(glycerol-phosphate) alpha-glucosyltransferase	Cell wall formation.	
8	NCTC10977_01409 (GlgA)	GT5	SQH64863.1	Glycogen synthase	Glycogen synthase	
9	NCTC10977_00376 (RfaF)	GT9	SQH63879.1	ADP-heptose--LPS heptosyltransferase 2	LPS core biosynthesis	
10	NCTC10977_00605 (Rfaq_1)	GT9	SQH64085.1	Lipopolysaccharide core heptosyltransferase rfaQ	/	
11	NCTC10977_00652 (Rfaq_2)	GT9	SQH64131.1	Lipopolysaccharide core heptosyltransferase rfaQ	/	
12	NCTC10977_00728 (Rfaq_3)	GT9	SQH64207.1	Lipopolysaccharide core heptosyltransferase rfaQ	/	
13	NCTC10977_00780 (LpxB)	GT19	SQH64259.1	Lipid-A-disaccharide synthase	Condensation of UDP-2,3-diacylglucosamine and 2,3-diacylglucosamine-1-phosphate to form lipid A disaccharide, a precursor of lipid A	
14	NCTC10977_00729	GT25	SQH64208.1	LPS biosynthesis protein	/	
15	NCTC10977_01271	GT25	SQH64725.1	LPS biosynthesis protein	/	
16	NCTC10977_00977 (MurG)	GT28	SQH64446.1	UDP-N-acetylglucosamine--N-acetylmuramyl-(pentapeptide) pyrophosphoryl-undecaprenol N-acetylglucosamine transferase	Cell wall formation	
17	NCTC10977_00649 (WaaA)	GT30	SQH64128.1	3-deoxy-D-manno-octulosonic-acid transferase	Involved in lipopolysaccharide (LPS) biosynthesis.	
18	NCTC10977_00835	GT32	SQH64314.1	Mannosyltransferase OCH1 and related enzymes	 	
19	NCTC10977_01121 (Malp_1)	GT35	SQH64588.1	Maltodextrin phosphorylase	Carbohydrate metabolism	
20	NCTC10977_01410 (Malp_2)	GT35	SQH64864.1	Maltodextrin phosphorylase	carbohydrate metabolism.	
21	NCTC10977_00715 (MrcA)	GT51	SQH64194.1	Penicillin-binding protein A	Cell wall formation.	
22	NCTC10977_01017 (PbpD)	GT51	SQH64485.1	Penicillin-binding protein 4 precursor	Peptidoglycan biosynthesis(Cell wall formation)	
23	NCTC10977_01070 (PonA)	GT51	SQH64538.1	Penicillin-binding protein 1A/1B	Cell wall formation	
24	NCTC10977_01615 (MrcB)	GT51	SQH65053.1	Murein polymerase	Cell wall formation