6mvi: Difference between revisions

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-'''Unreleased structure'''
-The entry 6mvi is ON HOLD  until Paper Publication
+==Apo Cel45A from Neurospora crassa OR74A==
+<StructureSection load='6mvi' size='340' side='right'caption='[[6mvi]], [[Resolution|resolution]] 1.89&Aring;' scene=''>
+== Structural highlights ==
+<table><tr><td colspan='2'>[[6mvi]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Neurospora_crassa_OR74A Neurospora crassa OR74A]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6MVI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6MVI FirstGlance]. <br>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.89&#8491;</td></tr>
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=6mvi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6mvi OCA], [https://pdbe.org/6mvi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6mvi RCSB], [https://www.ebi.ac.uk/pdbsum/6mvi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6mvi ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/Q1K5M0_NEUCR Q1K5M0_NEUCR]
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+Glycoside hydrolase (GH) family 45 is one of the smallest and poorly studied endoglucanase family with a broad biotechnological application ranging from treatment of textiles to conversion of complex cell wall polysaccharides into simple oligo- and monosaccharides. In a present study, GH45 cellulase from Neurospora crassa OR74A (NcCel45A) was characterized both biochemically and structurally. HPLC analysis of the hydrolytic products confirmed the endo-beta(1,4) mode of action of the enzyme. Moreover, such pattern revealed that NcCel45A cannot hydrolyze efficiently oligosaccharides with a degree of polymerization smaller than six. The crystal structure of NcCel45A catalytic domain in the apo-form was determined at 1.9A resolution and the structure of the enzyme bound to cellobiose was solved and refined to 1.8A resolution. Comparative structural analyses and molecular dynamics simulations show that the enzyme dynamics is affected by substrate binding. Taken together, MD simulations and statistical coupling analysis revealed previously unknown correlation of a loop 6 with the breakdown of cellulose substrates by GH45.
-Authors: Kadowaki, M.A.S., Polikarpov, I.
+Structural insights into the hydrolysis pattern and molecular dynamics simulations of GH45 subfamily a endoglucanase from Neurospora crassa OR74A.,Kadowaki MAS, Polikarpov I Biochimie. 2019 Oct;165:275-284. doi: 10.1016/j.biochi.2019.08.016. Epub 2019 Aug, 28. PMID:31472178<ref>PMID:31472178</ref>
-Description: Apo Cel45A from Neurospora crassa OR74A
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-[[Category: Unreleased Structures]]
+</div>
-[[Category: Polikarpov, I]]
+<div class="pdbe-citations 6mvi" style="background-color:#fffaf0;"></div>
-[[Category: Kadowaki, M.A.S]]
+== References ==
+<references/>
+__TOC__
+</StructureSection>
+[[Category: Large Structures]]
+[[Category: Neurospora crassa OR74A]]
+[[Category: Kadowaki MAS]]
+[[Category: Polikarpov I]]