1hyt
From Proteopedia
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| - | [[ | + | ==RE-DETERMINATION AND REFINEMENT OF THE COMPLEX OF BENZYLSUCCINIC ACID WITH THERMOLYSIN AND ITS RELATION TO THE COMPLEX WITH CARBOXYPEPTIDASE A== |
| + | <StructureSection load='1hyt' size='340' side='right' caption='[[1hyt]], [[Resolution|resolution]] 1.70Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[1hyt]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Bacillus_thermoproteolyticus Bacillus thermoproteolyticus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1HYT OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1HYT FirstGlance]. <br> | ||
| + | </td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BZS:L-BENZYLSUCCINIC+ACID'>BZS</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=DMS:DIMETHYL+SULFOXIDE'>DMS</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene><br> | ||
| + | <tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Thermolysin Thermolysin], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.24.27 3.4.24.27] </span></td></tr> | ||
| + | <tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1hyt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1hyt OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1hyt RCSB], [http://www.ebi.ac.uk/pdbsum/1hyt PDBsum]</span></td></tr> | ||
| + | <table> | ||
| + | == Evolutionary Conservation == | ||
| + | [[Image:Consurf_key_small.gif|200px|right]] | ||
| + | Check<jmol> | ||
| + | <jmolCheckbox> | ||
| + | <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/hy/1hyt_consurf.spt"</scriptWhenChecked> | ||
| + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
| + | <text>to colour the structure by Evolutionary Conservation</text> | ||
| + | </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/chain_selection.php?pdb_ID=2ata ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | The complex of benzylsuccinic acid with thermolysin has been redetermined at 1.7-A resolution and refined to a crystallographic residual of 15.7%. In contrast to the prior study, which was to 2.3-A resolution, and without the benefit of refinement (Bolognesi, M. C. and Matthews, B. W. (1979) J. Biol. Chem. 254, 634-639), the present analysis shows that it is the D- rather than the L-isomer of benzylsuccinic acid that binds. The stereochemistry of the zinc-carboxylate interaction is now seen to be syn, as is also observed in all known zinc-carboxylate complexes of both thermolysin and carboxypeptidase A. The mode of binding of the beta-carboxylate resembles the presumed geometry of the tetrahedral transition state and, as such, is consistent with the commonly accepted mechanism of action of thermolysin and of carboxypeptidase A. | ||
| - | + | Redetermination and refinement of the complex of benzylsuccinic acid with thermolysin and its relation to the complex with carboxypeptidase A.,Hausrath AC, Matthews BW J Biol Chem. 1994 Jul 22;269(29):18839-42. PMID:8034637<ref>PMID:8034637</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | + | </div> | |
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==See Also== | ==See Also== | ||
*[[Thermolysin|Thermolysin]] | *[[Thermolysin|Thermolysin]] | ||
| - | + | == References == | |
| - | == | + | <references/> |
| - | < | + | __TOC__ |
| + | </StructureSection> | ||
[[Category: Bacillus thermoproteolyticus]] | [[Category: Bacillus thermoproteolyticus]] | ||
[[Category: Thermolysin]] | [[Category: Thermolysin]] | ||
[[Category: Hausrath, A C.]] | [[Category: Hausrath, A C.]] | ||
[[Category: Matthews, B W.]] | [[Category: Matthews, B W.]] | ||
Revision as of 10:50, 28 September 2014
RE-DETERMINATION AND REFINEMENT OF THE COMPLEX OF BENZYLSUCCINIC ACID WITH THERMOLYSIN AND ITS RELATION TO THE COMPLEX WITH CARBOXYPEPTIDASE A
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