2ea3 | pdb_00002ea3

Crystal Structure Of Cellulomonas Bogoriensis Chymotrypsin

spinqualitylabelsall models 2ea3, resolution 1.78Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 2ea3 is a 1 chain structure with sequence from Cellulomonas bogoriensis. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: SO4 Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum 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 a secreted chymotrypsin from the alkaliphile Cellulomonas bogoriensis has been determined using data to 1.78 A resolution and refined to a crystallographic R factor of 0.167. The crystal structure reveals a large P1 substrate-specificity pocket, as expected for chymotrypsins. The structure is compared with close structural homologues. This comparison does not reveal clear reasons for the alkali tolerance of the enzyme, but the greater compactness of the structure and lowered hydrogen bonding may play a role. Structure determination and analysis of a bacterial chymotrypsin from Cellulomonas bogoriensis.,Shaw A, Saldajeno ML, Kolkman MA, Jones BE, Bott R Acta Crystallogr Sect F Struct Biol Cryst Commun. 2007 Apr 1;63(Pt, 4):266-9. Epub 2007 Mar 23. PMID:17401191 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also Chymotrypsin

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