5YEQ

The structure of Sac-KARI protein

Summary for 5YEQ

Entry DOI	10.2210/pdb5yeq/pdb
Descriptor	Ketol-acid reductoisomerase (NADP(+)), SULFATE ION, MAGNESIUM ION, ... (5 entities in total)
Functional Keywords	reductase, ahir, nadh, nadph, branched-chain amino acids, bcaa, biofuel, knot domain, metal ion cofactor, acid tolerant enzyme, isomerase
Biological source	Sulfolobus acidocaldarius
Total number of polymer chains	2
Total formula weight	78055.95
Authors	Ko, T.P.,Chen, C.Y.,Lin, K.F.,Lin, B.L.,Huang, C.H.,Chiang, C.H.,Horng, J.C.,Tsai, M.D. (deposition date: 2017-09-19, release date: 2018-07-04, Last modification date: 2023-11-22)
Primary citation	Chen, C.Y.,Ko, T.P.,Lin, K.F.,Lin, B.L.,Huang, C.H.,Chiang, C.H.,Horng, J.C. NADH/NADPH bi-cofactor-utilizing and thermoactive ketol-acid reductoisomerase from Sulfolobus acidocaldarius Sci Rep, 8:7176-7176, 2018 Cited by PubMed: 29739976 DOI: 10.1038/s41598-018-25361-4 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.75 Å)

Structure validation