Repurposing the 3‐Isocyanobutanoic Acid Adenylation Enzyme SfaB for Versatile Amidation and Thioesterification
作者:Mengyi Zhu、Lijuan Wang、Jing He
DOI:10.1002/anie.202010042
日期:2021.1.25
molecules with novel skeletons, but also to identify the enzymes that catalyze diverse chemical reactions. Exploring the substrate promiscuity and catalytic mechanism of those biosynthetic enzymes facilitates the development of potential biocatalysts. SfaB is an acyladenylate‐forming enzyme that adenylates a unique building block, 3‐isocyanobutanoic acid, in the biosynthetic pathway of the diisonitrile
Examination of a Structural Model of Peptidomimicry by Cyclic Acyldepsipeptide Antibiotics in Their Interaction with the ClpP Peptidase
作者:Daniel W. Carney、Karl R. Schmitz、Anthony C. Scruse、Robert T. Sauer、Jason K. Sello
DOI:10.1002/cbic.201500234
日期:2015.9.7
Antibiotic mimics a partner of a protein–protein interaction: The ADEPs' exocyclic N‐acylphenylalanine is thought to mimic a tripeptide motif of chaperones that mediates their binding to ClpP. We found that ADEP analogues having acyl chains with methyl branching, like particular residues of the tripeptide motif, are superior ClpP activators and antibacterials.
[EN] BIO-RELATED SUBSTANCE MODIFIED BY MULTIFUNCTIONALIZED POLYETHYLENE GLYCOL DERIVATIVE<br/>[FR] SUBSTANCE D'ORIGINE BIOLOGIQUE MODIFIÉE PAR UN DÉRIVÉ DU POLYÉTHYLÈNEGLYCOL MULTIFONCTIONNALISÉ<br/>[ZH] 一种多官能化聚乙二醇衍生物修饰的生物相关物质
[EN] MULTIFUNCTIONALIZED POLYETHYLENE GLYCOL DERIVATIVE AND PREPARATION METHOD THEREFOR<br/>[FR] DÉRIVÉ DE POLYÉTHYLÈNE GLYCOL MULTIFONCTIONNALISÉ ET SON PROCÉDÉ DE PRÉPARATION<br/>[ZH] 一种多官能化聚乙二醇衍生物及其制备方法
The present invention provides the use of an inhibitor of glycolipid biosynthesis in the manufacture of a medicament for the treatment of a glycolipid-mediated autoimmune disease.