DOI > 10.5291/ILL-DATA.8-02-914

This proposal is publicly available since 02/22/2026

Title

Assessing the contribution of active site accommodation of glycerophospholipid in regulating the specificity of iPLA2γ

Abstract

The project is the latter part of a previously accepted proposal that attempts to define the complexities underlying how GPLs and the mitochondria-integral phospholipase iPLA2-gamma interact in a complex relationship. The proposed experiments involving the structural characterization of lipid bilayers interacting with the enzyme can give a better understanding of the principles underlying the substrate specificity of the human iPLA2-gamma by allowing us to assess the contribution of the active site accommodation of the substrate. Through the proposed measurements we will assess the contribution of unique acyl chains (as a function of degree of unsaturation) on the rate of hydrolysis by iPLA2-γ thus allowing us to shed light on the active site accommodation.

Experimental Report

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Data Citation

The recommended format for citing this dataset in a research publication is in the following format:

CORUCCI Giacomo; BATCHU Krishna chaithanya; FRAGNETO Giovanna and JACOBS Robert. (2021). Assessing the contribution of active site accommodation of glycerophospholipid in regulating the specificity of iPLA2γ. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.8-02-914

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Metadata

Experiment Parameters

  • Environment temperature

    25C
  • Experiment energy

    2-20 Ang
  • Experiment moment

    0.008 - 0.3 Ang-1
  • Experiment res energy

    1-10%
  • Experiment res moment

    1-10%

Sample Parameters

  • Formula

    • (1) d-16:0/h-18:1-PC; (2) d-16:0/h-18:2; (3) d-16:0/h-18:3; (4) d-16:0/h-20:4; (5) d-16:0/h-22:6 phosphocholine