6RJ8

Structure of the alpha-beta hydrolase CorS from Tabernathe iboga

Summary for 6RJ8

Entry DOI	10.2210/pdb6rj8/pdb
Descriptor	alpha-beta hydrolase CorS, TETRAETHYLENE GLYCOL, DI(HYDROXYETHYL)ETHER, ... (5 entities in total)
Functional Keywords	alkaloid, iboga, coronaridine, natural product, biosynthesis, alpha/beta hydrolase fold, hydrolase
Biological source	Tabernanthe iboga
Total number of polymer chains	1
Total formula weight	37284.17
Authors	Farrow, S.C.,Caputi, L.,Kamileen, M.O.,Bussey, K.,Stevenson, C.E.M.,Mundy, J.,Lawson, D.M.,O'Connor, S.E. (deposition date: 2019-04-26, release date: 2020-03-04, Last modification date: 2024-01-24)
Primary citation	Caputi, L.,Franke, J.,Bussey, K.,Farrow, S.C.,Vieira, I.J.C.,Stevenson, C.E.M.,Lawson, D.M.,O'Connor, S.E. Structural basis of cycloaddition in biosynthesis of iboga and aspidosperma alkaloids. Nat.Chem.Biol., 16:383-386, 2020 Cited by PubMed Abstract: Cycloaddition reactions generate chemical complexity in a single step. Here we report the crystal structures of three homologous plant-derived cyclases involved in the biosynthesis of iboga and aspidosperma alkaloids. These enzymes act on the same substrate, named angryline, to generate three distinct scaffolds. Mutational analysis reveals how these highly similar enzymes control regio- and stereo-selectivity. PubMed: 32066966 DOI: 10.1038/s41589-019-0460-x PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.42 Å)

Structure validation