This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.

Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.


1wno

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Line 1: Line 1:
-
[[Image:1wno.png|left|200px]]
+
==Crystal structure of a native chitinase from Aspergillus fumigatus YJ-407==
 +
<StructureSection load='1wno' size='340' side='right' caption='[[1wno]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
 +
== Structural highlights ==
 +
<table><tr><td colspan='2'>[[1wno]] is a 2 chain structure with 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]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1WNO FirstGlance]. <br>
 +
</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><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><br>
 +
<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><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></td></tr>
 +
<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><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.rcsb.org/pdb/explore.do?structureId=1wno RCSB], [http://www.ebi.ac.uk/pdbsum/1wno PDBsum]</span></td></tr>
 +
<table>
 +
== Evolutionary Conservation ==
 +
[[Image:Consurf_key_small.gif|200px|right]]
 +
Check<jmol>
 +
<jmolCheckbox>
 +
<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/wn/1wno_consurf.spt"</scriptWhenChecked>
 +
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
 +
<text>to colour the structure by Evolutionary Conservation</text>
 +
</jmolCheckbox>
 +
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf].
 +
<div style="clear:both"></div>
 +
<div style="background-color:#fffaf0;">
 +
== 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.
-
{{STRUCTURE_1wno| PDB=1wno | SCENE= }}
+
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<ref>PMID:15103145</ref>
-
===Crystal structure of a native chitinase from Aspergillus fumigatus YJ-407===
+
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-
 
+
</div>
-
{{ABSTRACT_PUBMED_15103145}}
+
-
 
+
-
==About this Structure==
+
-
[[1wno]] is a 2 chain structure with 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].
+
==See Also==
==See Also==
*[[Chitinase|Chitinase]]
*[[Chitinase|Chitinase]]
-
 
+
== References ==
-
==Reference==
+
<references/>
-
<ref group="xtra">PMID:015103145</ref><references group="xtra"/>
+
__TOC__
 +
</StructureSection>
[[Category: Aspergillus fumigatus]]
[[Category: Aspergillus fumigatus]]
[[Category: Chitinase]]
[[Category: Chitinase]]

Revision as of 23:03, 28 September 2014

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

1wno, resolution 2.10Å

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1wno"
Views
Personal tools
Navigation
Toolbox