title: A new antibiotic, XK-46.
mesh_terms: D000900:Anti-Bacterial Agents / Q000096:biosynthesis / Q000302:isolation & purification / Q000494:pharmacology; D001419:Bacteria / Q000187:drug effects; D055598:Chemical Phenomena; D002621:Chemistry; D003470:Culture Media; D006863:Hydrogen-Ion Concentration; D008826:Microbial Sensitivity Tests; D009161:Mycobacterium / Q000187:drug effects; D011514:Proteus vulgaris / Q000187:drug effects; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D013302:Streptomyces / Q000378:metabolism; D014446:Tyrosine 3-Monooxygenase / Q000037:antagonists & inhibitors
chemical_list: D000900:Anti-Bacterial Agents; D003470:Culture Media; D014446:Tyrosine 3-Monooxygenase