>tr|R4MEX9|R4MEX9_MYCTX nicotinamidase OS=Mycobacterium tuberculosis CAS/NITR204 GN=J113_14050 MRALIIVDVQNDFCEGGSLAVTGGAALARAISDYLAEAADYHHVVATKDFHIDPGDHFSG TPDYSSSWPPHCVSGTPGADFHPSLDTSAIEAVFYKGAYTGAYSGFEGVDENGTPLLNWL RQRGVDEVDVVGIATDHCVRQTAEDAVRNGLATRVLVDLTAGVSADTTVAALEEMRTASV ELVCSS