1wno | pdb_00001wno

Crystal structure of a native chitinase from Aspergillus fumigatus YJ-407

spinqualitylabelsall models 1wno, resolution 2.10Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 1wno is a 2 chain structure with sequence from Aspergillus fumigatus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: MG, NAG, NDG, SO4 Activity: Chitinase, with EC number 3.2.1.14 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 Chitinase hydrolyzes chitin, a linear polymer of beta-1,4-linked N-acetylglucosamine (NAG), and plays a variety of roles in the biological world. In addition to endo- and exo-hydrolytic activities, transglycosyl activity has also been observed in the extracellular chitinase (afCHI) from the airborne saprophytic fungi Aspergillus fumigatus YJ-407. Crystals of this native chitinase have been grown at 291 K using PEG 3350 as a precipitant. The diffraction data from the crystal extend to 1.7 A resolution at BSRF, China. The crystal belongs to space group P2(1)2(1)2(1), with unit-cell parameters a = 95.7, b = 100.5, c = 134.3 A. The presence of two molecules per asymmetric unit gives a crystal volume per protein mass (V(M)) of 3.6 A(3) Da(-1) and a solvent content of 65% by volume. A full set of X-ray diffraction data was collected to 2.1 A resolution. Crystallization and preliminary crystallographic analysis of a native chitinase from the fungal pathogen Aspergillus fumigatus YJ-407.,Hu H, Wang G, Yang H, Zhou J, Mo L, Yang K, Jin C, Jin C, Rao Z Acta Crystallogr D Biol Crystallogr. 2004 May;60(Pt 5):939-40. Epub 2004, Apr 21. PMID:15103145 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also Chitinase

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