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1a39

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{{Seed}}
 
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[[Image:1a39.png|left|200px]]
 
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==HUMICOLA INSOLENS ENDOCELLULASE EGI S37W, P39W DOUBLE-MUTANT==
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The line below this paragraph, containing "STRUCTURE_1a39", creates the "Structure Box" on the page.
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<StructureSection load='1a39' size='340' side='right'caption='[[1a39]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[1a39]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Humicola_insolens Humicola insolens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1A39 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1A39 FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.2&#8491;</td></tr>
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<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></td></tr>
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{{STRUCTURE_1a39| PDB=1a39 | SCENE= }}
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1a39 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1a39 OCA], [https://pdbe.org/1a39 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1a39 RCSB], [https://www.ebi.ac.uk/pdbsum/1a39 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1a39 ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/GUN1_HUMIN GUN1_HUMIN] 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 dissaccharide 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.
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/a3/1a39_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</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/main_output.php?pdb_ID=1a39 ConSurf].
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<div style="clear:both"></div>
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===HUMICOLA INSOLENS ENDOCELLULASE EGI S37W, P39W DOUBLE-MUTANT===
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==See Also==
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*[[Glucanase 3D structures|Glucanase 3D structures]]
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__TOC__
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</StructureSection>
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The line below this paragraph, {{ABSTRACT_PUBMED_9335168}}, adds the Publication Abstract to the page
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(as it appears on PubMed at http://www.pubmed.gov), where 9335168 is the PubMed ID number.
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{{ABSTRACT_PUBMED_9335168}}
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==About this Structure==
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1A39 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Humicola_insolens Humicola insolens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1A39 OCA].
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==Reference==
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Oligosaccharide specificity of a family 7 endoglucanase: insertion of potential sugar-binding subsites., Davies GJ, Ducros V, Lewis RJ, Borchert TV, Schulein M, J Biotechnol. 1997 Sep 16;57(1-3):91-100. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/9335168 9335168]
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[[Category: Cellulase]]
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[[Category: Humicola insolens]]
[[Category: Humicola insolens]]
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[[Category: Single protein]]
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[[Category: Large Structures]]
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[[Category: Borchert, T V.]]
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[[Category: Borchert TV]]
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[[Category: Davies, G J.]]
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[[Category: Davies GJ]]
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[[Category: Ducros, V.]]
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[[Category: Ducros V]]
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[[Category: Lewis, R J.]]
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[[Category: Lewis RJ]]
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[[Category: Schulein, M.]]
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[[Category: Schulein M]]
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[[Category: Cellulase]]
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[[Category: Cellulose degradation]]
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[[Category: Endoglucanase]]
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[[Category: Glycoside hydrolase family 7]]
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[[Category: Glycosylated protein]]
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[[Category: Hydrolase]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jun 30 15:54:31 2008''
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Current revision

HUMICOLA INSOLENS ENDOCELLULASE EGI S37W, P39W DOUBLE-MUTANT

PDB ID 1a39

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