>sp|P50074|GYRBR_STRNV DNA gyrase subunit B, novobiocin-resistant OS=Streptomyces niveus GN=gyrBR MTTYDTRTATDTRGSEQPGHVGTASYDANAITVLDGLDAVRKRPGMYIGSTGERGLHHLV QELVDNSVDEALAGVADRIDVTVLADGGVRVVDNGRGIPVGMHPVEKRPAVEVVLTVLHA GGKFGGGGYGVSGGLHGVGLSVVNALSTRLSAEIWTDGHRWTQDYRDGAPTAPLARHEAT SRTGTSLTFWADGDIFETTEYSFETLARRHQEMAFLNGGLTLTLTDERSSARATAAVDEA DSDPTAKTVSYRYDGGITDFVVHLNARKGEPAHPSVITIAAEDTERLLSAEIALQWNGQY TDSVYSYANAIHTHEGGTHEEGFRTALTTVVNRYAREKRLLRDKDANLSGEDIREGLTAI ISVNVGEPQFEGQTKTKLGNTEVRTLLQKIVHEHLADWFDRNPNEAVDIVRKAVQAATAR VAARKARDLTRRKGLLETAALPGKLSDCQSNDPATSEIFIVEGDSAGGSAKAGRNPQYQA ILPIRGKILNVEKARIDKVLQNQENQALISAFGTGVHEDFDIAKLRYHKIILMADADVDG QHISTLLLTFLFRFMRPLVEEGHVHLSRPPLYKIKWSREHVEYAYSDRERNTLLERGRRD GRRIRDDSIQRFKGLGEMNAEELRVTTMDPDHRVLGQVTLDDAAFADDLFSVLMGEDVEA RRHFIQRNAQDVRFLDI