>sp|A1RTI3|IDI2_PYRIL Isopentenyl-diphosphate delta-isomerase OS=Pyrobaculum islandicum GN=fni MAIDKRKNDHIYLASSEISQVGSPWFDEVILLHNALPEIDLSEVDITTRFLGVKVNAPFG IGAMTGGTELAGKINAELAKIAEEFGIPIYVGSQRVALMKPEVRWTFEVVKKNAPSVPKV ANLGAPQLAELSDEKLAEWVSQAVDMIDAYAIAIHLNAAQEVIQPEGEPRFRGVFEKIKV VRKAAGRPVIVKEVGNGISKEVASRLVEVADAIDVGGYGGTSFIAIEGARAAESGSSMRR RVAEVFKSWGIPTAASICEARSGYRGYIIASGGIRSGLDGAKALALGADFFTMSQPFLKA ALEGRLREEIETVIAEVKIAMFLTGSRTIEDLKSAPRVYGPRLRNWIEQRKLVC