>sp|C3NGW2|ILVC_SULIN Ketol-acid reductoisomerase (NADP(+)) OS=Sulfolobus islandicus GN=ilvC MKSTSKIYTDKDSNLDVIKGKRIAVLGYGSQGRAWAQNLRDSGLNVVVGLEREGKSWELA KSDGIIPLHTKDAVKDADIIVFLVPDMVQRTLWLESVQPYMKKGADLVFAHGFNIHYKLI EPPKDSDVYMIAPKGPGPTVREYYKAGGGVPALVAIQQDVSGTALQKALAIAKGIGATRA GVIPTTFKEETETDLFGEQVILVGGIMELMKAAFETLVEEGYQPEVAYFETINELKMLVD LVYEKGITGMVKAVSDTAKYGGMTVGKFVINEDVRKRMKEALQRIKSGKFAEEWVEEYGR GMPTVVNGLSQVQNSLEEKIGNQLKDLIQKGKPKKS