>3AW9_1|Chains A, B, C|NAD-dependent epimerase/dehydratase|Pyrobaculum calidifontis (410359) MRIVVTGGAGFIGSHLVDKLVELGYEVVVVDIVQRDTGGSAELHVRDLKDYSWGAGIKGDVVFHFAANPEVRLSTTEPIVHFNENVVATFNVLEWARQTGVRTVVFASSSTVYGDADVIPTPEEEPYKPISVYGAAKAAGEVMCATYARLFGVRCLAVRYANVVGPRLRHGVIYDFIMKLRRNPNVLEVLGDGTQRKSYLYVRDAVEATLAAWKKFEEMDAPFLALNVGNVDAVRVLDIAQIVAEVLGLRPEIRLVPSTPDGRGWPGDVKYMTLAVTKLMKLTGWRPTMTSAEAVKKTAEDLAKELWG