>4KQX_1|Chains A, B|Ketol-acid reductoisomerase|Slackia exigua (649764) MSVKTKEKEMAVTILYEQDVDPKVIQGLKVGIIGYGSQGHAHALNLMDSGVDVRVGLREGDSDWKTAEEAGLKVTDMDTAAEEADVIMVLVPDEVQPKVYQEHIAAHLKAGNTLAFAHGFNIHYGYIVPPEDVNVIMCAPKGPGHIVRRQFTEGSGVPDLACVQQDATGNAWDIVLSYCWGVGGARSGIIKATFAEETEEDLFGEQAVLCGGLVELVKAGFETLTEAGYPPELAYFECYHEMKMIVDLMYESGIHFMNYSISNTAEYGEYYAGPKVINEQSREAMKEILKRIQDGSFAQEFVDDCNNGHKRLLEQREAINTHPIETTGAQIRSMFSWIKKEDLEHHHHHH