CYCLIC DINUCLEOTIDES CONTAINING BENZIMIDAZOLE, METHOD FOR THE PRODUCTION OF SAME, AND USE OF SAME TO ACTIVATE STIMULATOR OF INTERFERON GENES (STING)-DEPENDENT SIGNALING PATHWAYS
Enzymatic Preparation of 2′–5′,3′–5′-Cyclic Dinucleotides, Their Binding Properties to Stimulator of Interferon Genes Adaptor Protein, and Structure/Activity Correlations
(NFκB) signaling cascades. In this work, we describe an enzymatic preparation of 2′–5′,3′–5′-cyclic dinucleotides (2′3′CDNs) with use of cyclic GMP–AMP synthases (cGAS) from human, mouse, and chicken. We profile substrate specificity of these enzymes by employing a small library of nucleotide-5′-triphosphate (NTP) analogues and use them to prepare 33 2′3′CDNs. We also determine affinity of these CDNs to
Enzymatic shortcut: Cyclicdinucleotides, which are of great interest to study immunology and immune oncology, can be synthesized in a one‐step biotransformation significantly shortening the chemical synthesis route. The enzyme displays a surprisingly large substrate scope.
CYCLIC DINUCLEOTIDES CONTAINING BENZIMIDAZOLE, METHOD FOR THE PRODUCTION OF SAME, AND USE OF SAME TO ACTIVATE STIMULATOR OF INTERFERON GENES (STING)-DEPENDENT SIGNALING PATHWAYS
申请人:BIOLOG LIFE SCIENCE INSTITUTE FORSCHUNGSLABOR UND BIOCHEMICA-VERTRIEB GMBH
公开号:US20200040028A1
公开(公告)日:2020-02-06
Cyclic dinucleotides are described, which in contrast to their natural congeners carry lipophilic nucleobases and have higher membrane permeability and increased biological activity.