The Z isomer of pyridoxilidenerhodanine 5′‐phosphate is an efficient inhibitor of human pyridoxine 5′‐phosphate oxidase, a crucial enzyme in vitamin B6 salvage pathway and a potential chemotherapeutic target. - Graziani, Claudio; Barile, Anna; Antonelli, Lorenzo; Fiorillo, Annarita; Ilari, Andrea; Vetica, Fabrizio; di Salvo, Martino Luigi; Paiardini, Alessandro; Tramonti, Angela; Contestabile, Roberto (FEBS Journal, 2024)