1Q51 | B:21-251; A:21-251; K:21-251; L:21-251; C:21-251; D:21-251; E:21-251; F:21-251; G:21-251; H:21-251; I:21-251; J:21-251 | CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS MENB IN COMPLEX WITH ACETOACETYL-COENZYME A, A KEY ENZYME IN VITAMIN K2 BIOSYNTHESIS |