>sp|O25511|PSEB_HELPY UDP-N-acetylglucosamine 4,6-dehydratase (inverting) OS=Helicobacter pylori GN=pseB MPNHQNMLDNQTILITGGTGSFGKCFVRKVLDTTNAKKIIVYSRDELKQSEMAMEFNDPR MRFFIGDVRDLERLNYALEGVDICIHAAALKHVPIAEYNPLECIKTNIMGASNVINACLK NAISQVIALSTDKAANPINLYGATKLCSDKLFVSANNFKGSSQTQFSVVRYGNVVGSRGS VVPFFKKLVQNKASEIPITDIRMTRFWITLDEGVSFVLKSLKRMHGGEIFVPKIPSMKMT DLAKALAPNTPTKIIGIRPGEKLHEVMIPKDESHLALEFEDFFIIQPTISFQTPKDYTLT KLHEKGQKVAPDFEYSSHNNNQWLEPDDLLKLL