1wno

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[[Image:1wno.gif|left|200px]]
[[Image:1wno.gif|left|200px]]
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{{Structure
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<!--
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|PDB= 1wno |SIZE=350|CAPTION= <scene name='initialview01'>1wno</scene>, resolution 2.10&Aring;
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The line below this paragraph, containing "STRUCTURE_1wno", creates the "Structure Box" on the page.
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|SITE=
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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|LIGAND= <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=NDG:2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE'>NDG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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|ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/Chitinase Chitinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.1.14 3.2.1.14] </span>
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or leave the SCENE parameter empty for the default display.
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|GENE=
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-->
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|DOMAIN=
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{{STRUCTURE_1wno| PDB=1wno | SCENE= }}
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|RELATEDENTRY=
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|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1wno FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1wno OCA], [http://www.ebi.ac.uk/pdbsum/1wno PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1wno RCSB]</span>
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}}
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'''Crystal structure of a native chitinase from Aspergillus fumigatus YJ-407'''
'''Crystal structure of a native chitinase from Aspergillus fumigatus YJ-407'''
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[[Category: Yang, K.]]
[[Category: Yang, K.]]
[[Category: Zhou, J.]]
[[Category: Zhou, J.]]
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[[Category: eight-stranded beta/alpha-barrel]]
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[[Category: Eight-stranded beta/alpha-barrel]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May 3 13:55:19 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 00:38:42 2008''
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Revision as of 10:55, 3 May 2008

Image:1wno.gif

Template:STRUCTURE 1wno

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


Overview

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.

About this Structure

1WNO is a Single protein structure of sequence from Aspergillus fumigatus. Full crystallographic information is available from OCA.

Reference

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 Page seeded by OCA on Sat May 3 13:55:19 2008

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OCA

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