>tr|R4M8R3|R4M8R3_MYCTX DUF1876 domain-containing protein OS=Mycobacterium tuberculosis CAS/NITR204 GN=J113_18355 MTDSEHVGKTCQIDVLIEEHDERTRAKARLSWAGRQMVGVGLARLDPADEPVAQIGDELA IARALSDLANQLFALTSSDIEASTHQPVTGLHH