Molecular and Functional Characterization of pheromone binding protein 1 from the Oriental Fruit Moth, Grapholita molesta (Busck).

ABSTRACT: Pheromone binding protein (PBP) is thought primarily to bind and transport the sex pheromone in moths. The accumulated studies suggest that three PBPs were identified in moth species. In Grapholita molesta, the functions of GmolPBP2 and GmolPBP3 have been previously studied. However, the function of GmolPBP1 is still unclear. Furthermore, the Cydia pomonella sex pheromone Codlemone can act as a sex pheromone synergist of G. molesta. In C. pomonella, CpomPBP1 specifically bind the Codlemone. CpomPBP1 displays high identity with GmolPBP1 (70%), indicating that the two PBPs may share a similar 3D structure thus can bind the similar or same ligands. In this study, we explored the molecular and functional characterization of GmolPBP1. GmolPBP1, bearing the typical characteristics of Lepidoptera

SUBMITTER: Zhang G 

PROVIDER: S-EPMC5797111 | biostudies-literature | 2018 Feb

REPOSITORIES: biostudies-literature