TitleDatePubMed ID
Euphorbia tirucalli β-Amyrin Synthase: Critical Roles of Steric Sizes at Val483 and Met729 and the CH-π Interaction between Val483 and Trp534 for Catalytic Action.2017 Nov 228875584
β-Amyrin synthase from <i>Conyza blinii</i> expressed in <i>Saccharomyces cerevisiae</i>.2017 Oct28979844
β-Amyrin synthase (EsBAS) and β-amyrin 28-oxidase (CYP716A244) in oleanane-type triterpene saponin biosynthesis in Eleutherococcus senticosus.2017 Mar28012567
β-Amyrin synthase from Euphorbia tirucalli L. functional analyses of the highly conserved aromatic residues Phe413, Tyr259 and Trp257 disclose the importance of the appropriate steric bulk, and cation-π and CH-π interactions for the efficient catalytic action of the polyolefin cyclization cascade.2016 Dec 2027942657
An Intronless β-amyrin Synthase Gene is More Efficient in Oleanolic Acid Accumulation than its Paralog in Gentiana straminea.2016 Sep 1427624821
Multifunctional oxidosqualene cyclases and cytochrome P450 involved in the biosynthesis of apple fruit triterpenic acids.2016 Sep27214242
β-Amyrin synthase from Euphorbia tirucalli. Steric bulk, not the π-electrons of Phe, at position 474 has a key role in affording the correct folding of the substrate to complete the normal polycyclization cascade.2014 Jun 2124695673
Isolation and characterization of an oxidosqualene cyclase gene encoding a β-amyrin synthase involved in Polygala tenuifolia Willd. saponin biosynthesis.2014 Mar24420413
Methyl jasmonate-elicited transcriptional responses and pentacyclic triterpene biosynthesis in sweet basil.2014 Feb24367017
Effect of cation-π interactions and steric bulk on the catalytic action of oxidosqualene cyclase: a case study of Phe728 of β-amyrin synthase from Euphorbia tirucalli L.2013 Dec 924203491