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==Crystal structure of the thermostable Cellobiohydrolase Cel7A from the fungus Humicola grisea var. thermoidea.==
==Crystal structure of the thermostable Cellobiohydrolase Cel7A from the fungus Humicola grisea var. thermoidea.==
<StructureSection load='4csi' size='340' side='right' caption='[[4csi]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
<StructureSection load='4csi' size='340' side='right'caption='[[4csi]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[4csi]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4CSI OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4CSI FirstGlance]. <br>
<table><tr><td colspan='2'>[[4csi]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Humicola_grisea_var._thermoidea Humicola grisea var. thermoidea]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4CSI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4CSI FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.8&#8491;</td></tr>
<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=PCA:PYROGLUTAMIC+ACID'>PCA</scene></td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=PCA:PYROGLUTAMIC+ACID'>PCA</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Cellulose_1,4-beta-cellobiosidase_(reducing_end) Cellulose 1,4-beta-cellobiosidase (reducing end)], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.1.176 3.2.1.176] </span></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=4csi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4csi OCA], [https://pdbe.org/4csi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4csi RCSB], [https://www.ebi.ac.uk/pdbsum/4csi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4csi ProSAT]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4csi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4csi OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4csi RCSB], [http://www.ebi.ac.uk/pdbsum/4csi PDBsum]</span></td></tr>
</table>
</table>
== Function ==
[https://www.uniprot.org/uniprot/GUX1_HUMGT GUX1_HUMGT] The biological conversion of cellulose to glucose generally requires three types of hydrolytic enzymes: (1) Endoglucanases which cut internal beta-1,4-glucosidic bonds; (2) Exocellobiohydrolases that cut the disaccharide cellobiose from the non-reducing end of the cellulose polymer chain; (3) Beta-1,4-glucosidases which hydrolyze the cellobiose and other short cello-oligosaccharides to glucose.
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
<div class="pdbe-citations 4csi" style="background-color:#fffaf0;"></div>
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Askarieh, G]]
[[Category: Large Structures]]
[[Category: Goedegebuur, F]]
[[Category: Askarieh G]]
[[Category: Haddad-Momeni, M]]
[[Category: Goedegebuur F]]
[[Category: Hansson, H]]
[[Category: Haddad-Momeni M]]
[[Category: Karkehabadi, S]]
[[Category: Hansson H]]
[[Category: Larenas, E]]
[[Category: Karkehabadi S]]
[[Category: Mitchinson, C]]
[[Category: Larenas E]]
[[Category: Sandgren, M]]
[[Category: Mitchinson C]]
[[Category: Stahlberg, J]]
[[Category: Sandgren M]]
[[Category: Glycoside hydrolase]]
[[Category: Stahlberg J]]
[[Category: Hydrolase]]