>sp|A1RVI0|LEUD_PYRIL 3-isopropylmalate dehydratase small subunit OS=Pyrobaculum islandicum GN=leuD MKIRGRAIVYGDKIDTDVIIPAKYLVYTDPNILGQHAMEPIDPEFPKKAKGAILVAGRAF GMGSSREQAAIALKGAGVLAVVAESFARIFFRNAINIGLPVLQVPEITKKVKEGEELEVD IENGYCINLATGEKIEGKPIRGLPLAILKAGGLTNYLKSLR