1wno: Difference between revisions

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[[Image:1wno.gif|left|200px]]
{{Seed}}
[[Image:1wno.png|left|200px]]


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{{STRUCTURE_1wno|  PDB=1wno  |  SCENE=  }}  
{{STRUCTURE_1wno|  PDB=1wno  |  SCENE=  }}  


'''Crystal structure of a native chitinase from Aspergillus fumigatus YJ-407'''
===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==
==About this Structure==
1WNO is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Aspergillus_fumigatus Aspergillus fumigatus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1WNO OCA].  
1WNO is a 2 chains structure of sequences from [http://en.wikipedia.org/wiki/Aspergillus_fumigatus Aspergillus fumigatus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1WNO OCA].  


==Reference==
==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:[http://www.ncbi.nlm.nih.gov/pubmed/15103145 15103145]
<ref group="xtra">PMID:15103145</ref><references group="xtra"/>
[[Category: Aspergillus fumigatus]]
[[Category: Aspergillus fumigatus]]
[[Category: Chitinase]]
[[Category: Chitinase]]
[[Category: Single protein]]
[[Category: Hu, H.]]
[[Category: Hu, H.]]
[[Category: Jin, C.]]
[[Category: Jin, C.]]
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[[Category: Zhou, J.]]
[[Category: Zhou, J.]]
[[Category: Eight-stranded beta/alpha-barrel]]
[[Category: Eight-stranded beta/alpha-barrel]]
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May  3 13:55:19 2008''
 
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 18:12:22 2009''

Revision as of 16:12, 17 February 2009

File:1wno.png

Template:STRUCTURE 1wno

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

About this Structure

1WNO is a 2 chains structure of sequences from Aspergillus fumigatus. Full crystallographic information is available from OCA.

Reference

  1. Hu H, Wang G, Yang H, Zhou J, Mo L, Yang K, Jin C, Jin C, Rao Z. Crystallization and preliminary crystallographic analysis of a native chitinase from the fungal pathogen Aspergillus fumigatus YJ-407. Acta Crystallogr D Biol Crystallogr. 2004 May;60(Pt 5):939-40. Epub 2004, Apr 21. PMID:15103145 doi:10.1107/S0907444904005190

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