>8PRU_1|Chains A, B, C, D, E, F|Ketol-acid reductoisomerase (NADP(+))|Thermus (270) MTGTMKIYYEHDADLGFILGKKVAVLGFGSQGHAHALNLKDSGVDVRVGLRKGSRSWEKAEAAGLRVLPVAEAVREADVVMVLLPDEKQAQVYREEVEPNLKEGGALAFAHGFNVHFGQIKPRKDLDVWMVAPKGPGHLVRSEYGGGSNWSHPQFEKRPPGGSGVPALVAVHQDASGSAFPTALAYAKAIGAARAGVIATTFKDETETDLFGEQAVLCGGLTRLIRAGFETLVEAGYPPEMAYFETVHEVKLIVDLIYEAGLKGMRYSISNTAEYGDYTRGDLAVPLEETKRRMREILRQIQSGEFAREWMLENQVGSPVLEANRKRWAAHPIEEVGSRLRAMMRS