>tr|A0A509CMM0|A0A509CMM0_9ENTR Crotonobetainyl-CoA reductase OS=Salmonella sp. NCTC 6947 GN=caiA_2 MDFNLNDEQELFVAGIRELMASENWEAYFAECDRDSVYPERFVKALADMGIDSLLIPEEH GGLEAGFVTVAAVWMELGRLGAPTYVLYQLPGGFNTFLREGTQEQIDKIMAFRGTGKQMW NSAITEPGAGSDVGSLKTTYTRKNGKVYLNGSKCFITSSAYTPYIVVMARDGASPDKPVY TEWFVDMSKAGIKVNKLEKLGLRMDSCCEITFDDVELDEKDMFGREGNGFNRVKEEFDHE RFLVALTNYGTAMCAFEDAARYANQRVQFGEAIGRFQLIQEKFAHMAIKLNSMKNMLLEA AWKADNGTITSGDAAMCKYFCANAAFEVVDTAMQVLGGVGIAGNHRITRFWRDLRVDRVS GGSDEMQILTLGRAVLKQYR