(3R,4S,7S,9S,11S)-3,4,11-trihydroxy-7-((R,Z)-4-(hydroxymethyl)hex-2-en-2-yl)-9-methoxy-12,12-dimethyl-6-oxa-1(1,3)-benzenacyclododecaphan-5-one

Q6B856 — Tubulin beta-2B chain