1gon: Difference between revisions
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==b-glucosidase from Streptomyces sp== | |||
<StructureSection load='1gon' size='340' side='right' caption='[[1gon]], [[Resolution|resolution]] 2.20Å' scene=''> | <StructureSection load='1gon' size='340' side='right' caption='[[1gon]], [[Resolution|resolution]] 2.20Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1gon]] is a 2 chain structure | <table><tr><td colspan='2'>[[1gon]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1GON OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1GON FirstGlance]. <br> | ||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=HG:MERCURY+(II)+ION'>HG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr> | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=HG:MERCURY+(II)+ION'>HG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr> | ||
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1gnx|1gnx]]</td></tr> | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1gnx|1gnx]]</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=1gon FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1gon OCA], [http://pdbe.org/1gon PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1gon RCSB], [http://www.ebi.ac.uk/pdbsum/1gon PDBsum]</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=1gon FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1gon OCA], [http://pdbe.org/1gon PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1gon RCSB], [http://www.ebi.ac.uk/pdbsum/1gon PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1gon ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
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<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
</jmolCheckbox> | </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/ | </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=1gon ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Coll, M]] | [[Category: Coll, M]] | ||
[[Category: Guasch, A]] | [[Category: Guasch, A]] | ||
Revision as of 07:40, 21 September 2017
b-glucosidase from Streptomyces spb-glucosidase from Streptomyces sp
Structural highlights
Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMedAn intracellular beta-glucosidase (Bgl3) from Streptomyces sp. has been cloned and overexpressed in Escherichia coli. The introduction of a His tag at the N-terminal end of the protein has allowed its purification to homogeneity by a single chromatographic step, with yields of 150-200 mg of pure protein per litre of E. coli culture. The enzyme (52.6 kDa) is a retaining glycosidase able to hydrolyze a wide range of disaccharides and oligosaccharides and to perform transglycosylation. Crystals of recombinant Bgl3 have been grown from an ammonium sulfate solution using the hanging-drop vapour-diffusion method at 293 K. The crystals belong to the orthorhombic space group I222 with unit-cell dimensions a = 101.6, b = 113.4 and c = 187.5 A at room temperature and contain two molecules per asymmetric unit. A full 1.69 A resolution diffraction data set (97.7% completeness) has been collected from frozen crystals in a solution containing 30% sucrose, using synchrotron radiation. Cloning, overexpression, crystallization and preliminary X-ray analysis of a family 1 beta--glucosidase from Streptomyces.,Guasch A, Vallmitjana M, Perez R, Querol E, Perez-Pons JA, Coll M Acta Crystallogr D Biol Crystallogr. 1999 Mar;55(Pt 3):679-82. PMID:10089468[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See AlsoReferences |
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