Nature Communications (Dec 2020)
Structure of native glycolipoprotein filaments in honeybee royal jelly
Abstract
Female honeybee larvae develop into queens when they are fed exclusively with royal jelly (RJ) and major royal jelly protein 1 (MRJP1) is the main protein component of RJ. Here, the authors present the 3.5 Å cryo-EM structure of native RJ filament, where MRJP1 forms the outer shell surrounding apisimin tetramers with bound lipids at the core of the filament.