>sp|Q1CFR8|BETB_YERPN Betaine aldehyde dehydrogenase OS=Yersinia pestis bv. Antiqua GN=betB MSRYGLQKLYINGAYTDSTSGDTFDAVNPANGECIAQLQAANAQDVDKAVAAAKQGQPVW AAMTAMERSRILRRAVDILRDRNDELAAIETADTGKPLSETRSVDIVTGADVLEYYAGLI PALEGQQIPLRGSAFVYTRREPLGVVAGIGAWNYPLQIALWKSAPALAAGNAMIFKPSEV TSLTALKLAGIYTEAGLPAGVFNVLTGSGDQVGQMLTEHPGIAKVSFTGGIASGKKVMAN AAGSTLKDVTMELGGKSPLIIFADADLDKAADIAMMANFYSSGQVCTNGTRVFVPQALQA AFEQKIVERVKRIHIGDPSDERTNFGPLVSFQHRDSVMRYIDSGKREGATLLIGGYSLTE GALAHGAYVAPTVFTHCRDDMQIVREEIFGPVMSILSYQSEEEVIRRANDTEYGLAAGVV TQDLNRAHRVIHQLQAGICWINTWGESAPEMPVGGYKHSGVGRENGISTLEHYTQIKSIQ VELGSFNSVF