>tr|L7N4W2|L7N4W2_MYCTO Magnesium chelatase, putative OS=Mycobacterium tuberculosis GN=MT3253 MIMPAATTTAHCEAVLDEIERVVVGKRSALTLILTAVLARGHVLIEDLPGLGKTLIARSF AAALGLDFTRVQFTPDLLPADLLGSTIYDMQSGRFEFRAGPIFTNLLLADEINRTPPKTQ AALLEAMAEGQVSIDGQTHKLAMPFIVLATDNPIEYEGTYPLPEAQLDRFAIRLELRYLS ERDETSMLRRRLERGSADPTVNQVVDCHDLLAMRESVEQVTVHEDVLHYVVSLANATRHH PQVAVGASPRAELDLVQLSRARALLLGRDYVIPEDVKELATAAVAHRITLRPEMWVRKIA GADVVSELLRRLPVPRISGT