>tr|A0A212IA37|A0A212IA37_9ENTR 1,6-anhydro-N-acetylmuramyl-L-alanine amidase AmpD OS=uncultured Citrobacter sp GN=ampD MLLDEGWLAEARRVPSPHYDCRPDDENPSLLVVHNISLPPGEFGGPWIDALFTGTIDPNA HPYFAGIAHLRVSAHCLIRRDGEIVQYVPFDKRAWHAGVSSYQGRERCNDFSIGIELEGT DTLAYTDAQYQQLAAVTNALITRYPAIANNMTGHCNIAPERKTDPGPSFDWARFRALVTP SSHKEMT