A serine protease triad forms the catalytic centre of a triacylglycerol lipase.
Brady, L., Brzozowski, A.M., Derewenda, Z.S., Dodson, E., Dodson, G., Tolley, S., Turkenburg, J.P., Christiansen, L., Huge-Jensen, B., Norskov, L., Thim, L., Menge, U.(1990) Nature 343: 767-770
- PubMed: 2304552 
- DOI: 10.1038/343767a0
- Primary Citation of Related Structures:  
1TGL - PubMed Abstract: 
True lipases attach triacylglycerols and act at an oil-water interface; they constitute a ubiquitous group of enzymes catalysing a wide variety of reactions, many with industrial potential. But so far the three-dimensional structure has not been reported for any lipase ...