1tgl | pdb_00001tgl

A SERINE PROTEASE TRIAD FORMS THE CATALYTIC CENTRE OF A TRIACYLGLYCEROL LIPASE

spinqualitylabelsall models 1tgl, resolution 1.90Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 1tgl is a 1 chain structure with sequence from Atcc 16457. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Activity: Triacylglycerol lipase, with EC number 3.1.1.3 Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMed 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. Here we report the X-ray structure of the Mucor miehei triglyceride lipase and describe the atomic model obtained at 3.1 A resolution and refined to 1.9 A resolution. It reveals a Ser..His..Asp trypsin-like catalytic triad with an active serine buried under a short helical fragment of a long surface loop. A serine protease triad forms the catalytic centre of a triacylglycerol lipase.,Brady L, Brzozowski AM, Derewenda ZS, Dodson E, Dodson G, Tolley S, Turkenburg JP, Christiansen L, Huge-Jensen B, Norskov L, et al. Nature. 1990 Feb 22;343(6260):767-70. PMID:2304552 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also Lipase

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