Table 1. LysM domain-containing proteins of L. lactis MG1363^a.

Protein	Activity/role	Nr. LysM b	Location c	pI	pI LysM
AcmA (Llmg_0280)	Glucosaminidase	3	Sec	10.3	10.0
AcmD (Llmg_0509)	Glucosaminidased	3	Sec	4.3	4.2
Llmg_0851	Muramidased	2	Sec	6.0	6.0
TagH (Llmg_1623)	Teichoic acid export ATP-binding protein	1	Mem	5.5	3.8
Llmg_0731	unknown	1	Mem	6.7	7.9

^a Homologs of all 5 proteins are present in the 8 fully sequenced L. lactis strains, except Llmg_0851, which is absent in strain UC509.9, CV56 and IL1403, and a TagH homolog is missing in UC509.9 and SK11

^b All LysM repeats are located at the C-terminus of the indicated proteins

^c Sec; Secreted according SignalP predictions, Mem; Membrane inserted according TMHMM predictions

^d Endolysin