>tr|A0A045GWT8|A0A045GWT8_MYCTX Prokaryotic ubiquitin-like protein Pup OS=Mycobacterium tuberculosis OX=1773 GN=pup PE=3 SV=1 MAQEQTKRGGGGGDDDDIAGSTAAGQERREKLTEETDDLLDEIDDVLEENAEDFVRAYVQ KGGQ