>sp|A0B6E1|IDI2_METTP Isopentenyl-diphosphate delta-isomerase OS=Methanothrix thermoacetophila GN=fni METVRRKLEHIEICLKKEVVSKYRPFDDLILLHRALPEIDESDVCTECTFLNRRLSAPLI ISAMTGGHPDAREINANLATAAQETGIAIGVGSQRAALEHPDLEDTFSVVRELAPDVPVI GNIGAVQLHRYGPEVLDRVAEMVDADAVAVHLNFLQESVQPEGERHAAGVLGSLREARFR LPIIIKETGCGIPFEDARMLVDSGIQLIDVAGTGGTSWSMVESYRAELRGDPESKEIGML FAEWGIPTPVSVIECSRAGAQVISSGGVRSGIDVARSIALGAFMAGAALPLLAPATRGSV DVVRVLQRFVRELRISMFLTGSRSLQELSRAPVIITGRTREILEQRGIDTKIFSSKR