>tr|A0A832T976|A0A832T976_PYRHR 3-isopropylmalate dehydratase small subunit OS=Pyrococcus horikoshii GN=leuD MITTGKVWKFGDDISTDEITPGRYNLTKDPKELAKIAFIEVRPDFARNVRPGDVVVAGKN FGIGSSRESAALALKALGIAGVIAESFGRIFYRNAINIGIPLLLGKTEGLKDGDLVTVNW ETGEVRKGDEILMFEPLEDFLLEIVREGGILEYIRRRGDLCIR