2by5: Difference between revisions

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

OCA

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-[[Image:2by5.gif|left|200px]]<br />
-<applet load="2by5" size="450" color="white" frame="true" align="right" spinBox="true"
-caption="2by5, resolution 1.30&Aring;" />
-'''IS RADIATION DAMAGE DEPENDENT ON THE DOSE-RATE USED DURING MACROMOLECULAR CRYSTALLOGRAPHY DATA COLLECTION'''<br />
-==Overview==
+==Is radiation damage dependent on the dose-rate used during macromolecular crystallography data collection==
-This paper focuses on the radiation-damage effects when applying the same, total X-ray dose to protein crystals at different dose rates. These, experiments have been performed on both a selenomethionated protein and on, bovine trypsin using dose rates that span nearly two orders of magnitude., The results show no clear dose-rate effect on the global indicators of, radiation damage, but a small measurable dose-rate effect could be found, when studying specific radiation damage. It is hypothesized that this, observed dose-rate effect relates to differences in the steady-state, free-radical concentration.
+<StructureSection load='2by5' size='340' side='right'caption='[[2by5]], [[Resolution|resolution]] 1.30&Aring;' scene=''>
+== Structural highlights ==
+<table><tr><td colspan='2'>[[2by5]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BY5 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2BY5 FirstGlance]. <br>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.3&#8491;</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BEN:BENZAMIDINE'>BEN</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=2by5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2by5 OCA], [https://pdbe.org/2by5 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2by5 RCSB], [https://www.ebi.ac.uk/pdbsum/2by5 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2by5 ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/TRY1_BOVIN TRY1_BOVIN]
+== 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/by/2by5_consurf.spt"</scriptWhenChecked>
+    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.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/main_output.php?pdb_ID=2by5 ConSurf].
+<div style="clear:both"></div>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+This paper focuses on the radiation-damage effects when applying the same total X-ray dose to protein crystals at different dose rates. These experiments have been performed on both a selenomethionated protein and on bovine trypsin using dose rates that span nearly two orders of magnitude. The results show no clear dose-rate effect on the global indicators of radiation damage, but a small measurable dose-rate effect could be found when studying specific radiation damage. It is hypothesized that this observed dose-rate effect relates to differences in the steady-state free-radical concentration.
-==About this Structure==
+Is radiation damage dependent on the dose rate used during macromolecular crystallography data collection?,Leiros HK, Timmins J, Ravelli RB, McSweeney SM Acta Crystallogr D Biol Crystallogr. 2006 Feb;62(Pt 2):125-32. Epub 2006, Jan 18. PMID:16421442<ref>PMID:16421442</ref>
-BY5 is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Bos_taurus Bos taurus]] with SO4, CA, BAM and GOL as [[http://en.wikipedia.org/wiki/ligands ligands]]. Active as [[http://en.wikipedia.org/wiki/ ]], with EC number [[http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.4 3.4.21.4]]. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=2BY5 OCA]].
-==Reference==
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-Is radiation damage dependent on the dose rate used during macromolecular crystallography data collection?, Leiros HK, Timmins J, Ravelli RB, McSweeney SM, Acta Crystallogr D Biol Crystallogr. 2006 Feb;62(Pt 2):125-32. Epub 2006, Jan 18. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=16421442 16421442]
+</div>
+<div class="pdbe-citations 2by5" style="background-color:#fffaf0;"></div>
+==See Also==
+*[[BPTI 3D structures|BPTI 3D structures]]
+*[[Trypsin 3D structures|Trypsin 3D structures]]
+== References ==
+<references/>
+__TOC__
+</StructureSection>
 [[Category: Bos taurus]]
-[[Category: Single protein]]
+[[Category: Large Structures]]
-[[Category: Leiros, H.K.S.]]
+[[Category: Leiros H-KS]]
-[[Category: Mcsweeney, S.M.]]
+[[Category: McSweeney SM]]
-[[Category: Ravelli, R.B.G.]]
+[[Category: Ravelli RBG]]
-[[Category: Timmins, J.]]
+[[Category: Timmins J]]
-[[Category: BAM]]
-[[Category: CA]]
-[[Category: GOL]]
-[[Category: SO4]]
-[[Category: data collection]]
-[[Category: dose-rate]]
-[[Category: hydrolase]]
-[[Category: radiation damage]]
-[[Category: synchrotron radiation]]
-''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Mon Oct 29 20:02:52 2007''