June, 2017 update

    • LIPID MAPS® Highlights

      more highlights

    • Lipid of the month


      Sulfoquinovosyl diacylglycerols, (SQDG), are a class of sulfur-containing but phosphorus-free lipids (sulfolipids) found in many photosynthetic organisms. SQDG has been found in all photosynthetic plants, algae, cyanobacteria, purple sulfur and non-sulfur bacteria and is localised in the thylakoid membranes, where it appears to be important for membrane structure and function and for optimal activity of photosynthetic protein complexes. It has been estimated to be one of the most abundant organosulfur species in the biosphere and thus plays a major role in the global biogeochemical sulfur cycle. A structure examples is SQDG(16:0/16:0) (1,2-dihexadecanoyl-3-(6'-sulfo-a-D-quinovosyl)-sn-glycerol).

Position Announcements

Key LIPID MAPS® Resources
- publications related to projects funded through the LIPID MAPS® consortium
Lipid Classification System
- the first internationally accepted lipid classification system
Lipid Standards
- MS/MS spectra, annotations for principal product ions, and acquisition parameters
Experimental Data
- centralized studies on macrophages, lipidomics data on human plasma, and more
Structure Database (LMSD)
- over 40,000 unique structures of biologically relevant lipids
Proteome Database (LMPD)
- over 12,500 lipid-associated proteins from major research species
- manually curated lipid metabolism and signaling pathways
- web-based/programmatic access to lipid structure and lipid-related gene/protein data
MS analysis tools
- tools for searching various lipid classes by precursor or product ion
Structure Drawing Tools
- draw and save lipid structures using online menus
- LIPID MAPS® techniques for lipidomics and macrophage cell culture

LIPID MAPS® is funded by a grant from the Wellcome Trust.

logo LIPID MAPS® is funded by a grant from the Wellcome Trust.