Nature Communications (Dec 2020)

Structure of native glycolipoprotein filaments in honeybee royal jelly

  • Simone Mattei,
  • Arvid Ban,
  • Armin Picenoni,
  • Marc Leibundgut,
  • Rudi Glockshuber,
  • Daniel Boehringer

DOI
https://doi.org/10.1038/s41467-020-20135-x
Journal volume & issue
Vol. 11, no. 1
pp. 1 – 7

Abstract

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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.