lrgB SaurJH9_0248 LRGB_STAA9 Inhibits the expression or activity of extracellular murein hydrolases by interacting, possibly with LrgA, with the holin-like proteins CidA and/or CidB. The LrgAB and CidAB proteins may affect the proton motive force of the membrane. May be involved in programmed cell death (PCD), possibly triggering PCD in response to antibiotics and environmental stresses (By similarity). 233 MINHLALNTPYFGILLSVIPFFLATILFEKTNRFFLFAPLFVSMVFGVAFLYLTGIPYKTYKIGGDIIYFFLEPATICFAIPLYKKREVLVKHWHRIIGGIGIGTVVALLIILTFAKLAQFANDVILSMLPQAATTAIALPVSAGIGGIKELTSLAVILNGVIIYALGNKFLKLFRITNPIARGLALGTSGHTLGVAPAKELGPVEESMASIALVLVGVVVVAVVPVFVAIFF Antiholin-like protein LrgB