1gyh
From Proteopedia
(Difference between revisions)
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<StructureSection load='1gyh' size='340' side='right'caption='[[1gyh]], [[Resolution|resolution]] 1.89Å' scene=''> | <StructureSection load='1gyh' size='340' side='right'caption='[[1gyh]], [[Resolution|resolution]] 1.89Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[1gyh]] is a 6 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[1gyh]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Cellvibrio_japonicus Cellvibrio japonicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1GYH OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1GYH FirstGlance]. <br> |
| - | </td></tr><tr id=' | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.89Å</td></tr> |
| - | <tr id=' | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene></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=1gyh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1gyh OCA], [https://pdbe.org/1gyh PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1gyh RCSB], [https://www.ebi.ac.uk/pdbsum/1gyh PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1gyh ProSAT]</span></td></tr> | |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | |
</table> | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/ARBA_CELJU ARBA_CELJU] Involved in the degradation of arabinan and is a key enzyme in the complete degradation of the plant cell wall. Catalyzes the cleavage of the terminal alpha-(1->5)-arabinofuranosyl bonds of linear arabinan and carboxymethylarabinan to produce almost exclusively arabinotriose.<ref>PMID:12198486</ref> <ref>PMID:15708971</ref> <ref>PMID:9163351</ref> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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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=1gyh ConSurf]. | </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=1gyh ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
| - | <div style="background-color:#fffaf0;"> | ||
| - | == Publication Abstract from PubMed == | ||
| - | Cellvibrio japonicus arabinanase Arb43A hydrolyzes the alpha-1,5-linked L-arabinofuranoside backbone of plant cell wall arabinans. The three-dimensional structure of Arb43A, determined at 1.9 A resolution, reveals a five-bladed beta-propeller fold. Arb43A is the first enzyme known to display this topology. A long V-shaped surface groove, partially enclosed at one end, forms a single extended substrate-binding surface across the face of the propeller. Three carboxylates deep in the active site groove provide the general acid and base components for glycosidic bond hydrolysis with inversion of anomeric configuration. | ||
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| - | Cellvibrio japonicus alpha-L-arabinanase 43A has a novel five-blade beta-propeller fold.,Nurizzo D, Turkenburg JP, Charnock SJ, Roberts SM, Dodson EJ, McKie VA, Taylor EJ, Gilbert HJ, Davies GJ Nat Struct Biol. 2002 Sep;9(9):665-8. PMID:12198486<ref>PMID:12198486</ref> | ||
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| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| - | </div> | ||
| - | <div class="pdbe-citations 1gyh" style="background-color:#fffaf0;"></div> | ||
==See Also== | ==See Also== | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: Cellvibrio | + | [[Category: Cellvibrio japonicus]] |
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[[Category: Large Structures]] | [[Category: Large Structures]] | ||
| - | [[Category: Charnock | + | [[Category: Charnock SJ]] |
| - | [[Category: Davies | + | [[Category: Davies GJ]] |
| - | [[Category: Dodson | + | [[Category: Dodson EJ]] |
| - | [[Category: Gilbert | + | [[Category: Gilbert HJ]] |
| - | [[Category: McKie | + | [[Category: McKie VA]] |
| - | [[Category: Nurizzo | + | [[Category: Nurizzo D]] |
| - | [[Category: Roberts | + | [[Category: Roberts SM]] |
| - | [[Category: Taylor | + | [[Category: Taylor EJ]] |
| - | [[Category: Turkenburg | + | [[Category: Turkenburg JP]] |
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Revision as of 11:25, 27 March 2024
Structure of D158A Cellvibrio cellulosa alpha-L-arabinanase mutant
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