2zzj

Crystal structure of endo-beta-1,4-glucuronan lyase from fungus Trichoderma reesei

spinqualitylabelsall models 2zzj, resolution 1.80Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 2zzj is a 1 chain structure with sequence from Atcc 13631. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: CA, CIT Gene: glA (ATCC 13631) Activity: Glucuronan lyase, with EC number 4.2.2.14 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 The crystal structure of endo-beta-(1-->4)-glucuronan lyase from Trichoderma reesei (TrGL) has been determined at 1.8A resolution as the first three-dimensional structure of polysaccharide lyase (PL) family 20. TrGL has a typical beta-jelly roll fold, which is similar to glycoside hydrolase family 16 and PL7 enzymes. A calcium ion is bound to the site far from the cleft and appears to contribute to the stability. There are several completely conserved residues in the cleft. Possible catalytic residues are predicted based on structural comparison with PL7 alginate lyase A1-II'. Crystal structure of polysaccharide lyase family 20 endo-beta-1,4-glucuronan lyase from the filamentous fungus Trichoderma reesei.,Konno N, Ishida T, Igarashi K, Fushinobu S, Habu N, Samejima M, Isogai A FEBS Lett. 2009 Apr 17;583(8):1323-6. Epub 2009 Mar 22. PMID:19306878 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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