A.fulgidus RioK1 bound to small molecule KPSH02

A.fulgidus RioK1 bound to small molecule KPSH02 Descriptor: 4-amino-7-[5-thio-5-S-(1H-1,2,4-triazol-3-yl)-alpha-L-arabinofuranosyl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile, RIO-type serine/threonine-protein kinase Rio1 Authors: Hunter, D. Deposit date: 2026-04-01 Release date: 2026-08-26 Last modified: 2026-09-02 Method: X-RAY DIFFRACTION (1.76 Å) Cite: Structure of an inhibitor bound to the catalytically important divalent metal ion site of afRioK1. J.Struct.Biol., 218, 2026