1n6y: Difference between revisions

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[[Image:1n6y.jpg|left|200px]]<br /><applet load="1n6y" size="350" color="white" frame="true" align="right" spinBox="true"
caption="1n6y, resolution 1.40&Aring;" />
'''RIP-phasing on Bovine Trypsin'''<br />


==Overview==
==RIP-phasing on Bovine Trypsin==
The use of third generation synchrotron sources has led to renewed concern about the effect of ionizing radiation on crystalline biological samples. In general, the problem is seen as one to be avoided. However, in this paper, it is shown that, far from being a hindrance to successful structure determination, radiation damage provides an opportunity for phasing macromolecular structures. This is successfully demonstrated for both a protein and an oligonucleotide, by way of which complete models were built automatically. The possibility that, through the exploitation of radiation damage, the phase problem could become less of a barrier to macromolecular crystal structure determination is discussed.
<StructureSection load='1n6y' size='340' side='right'caption='[[1n6y]], [[Resolution|resolution]] 1.40&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[1n6y]] 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=1N6Y OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1N6Y 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]] 1.4&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ABN:BENZYLAMINE'>ABN</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=1n6y FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1n6y OCA], [https://pdbe.org/1n6y PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1n6y RCSB], [https://www.ebi.ac.uk/pdbsum/1n6y PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1n6y 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/n6/1n6y_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/main_output.php?pdb_ID=1n6y ConSurf].
<div style="clear:both"></div>


==About this Structure==
==See Also==
1N6Y 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 <scene name='pdbligand=SO4:'>SO4</scene>, <scene name='pdbligand=CA:'>CA</scene>, <scene name='pdbligand=ABN:'>ABN</scene> and <scene name='pdbligand=GOL:'>GOL</scene> as [http://en.wikipedia.org/wiki/ligands ligands]. Active as [http://en.wikipedia.org/wiki/Trypsin Trypsin], 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://oca.weizmann.ac.il/oca-bin/ocashort?id=1N6Y OCA].
*[[Trypsin 3D structures|Trypsin 3D structures]]
 
__TOC__
==Reference==
</StructureSection>
Specific radiation damage can be used to solve macromolecular crystal structures., Ravelli RB, Leiros HK, Pan B, Caffrey M, McSweeney S, Structure. 2003 Feb;11(2):217-24. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=12575941 12575941]
[[Category: Bos taurus]]
[[Category: Bos taurus]]
[[Category: Single protein]]
[[Category: Large Structures]]
[[Category: Trypsin]]
[[Category: Caffrey M]]
[[Category: Caffrey, M.]]
[[Category: Leiros H-KS]]
[[Category: Leiros, H K.S]]
[[Category: McSweeney S]]
[[Category: McSweeney, S.]]
[[Category: Pan B]]
[[Category: Pan, B.]]
[[Category: Ravelli RBG]]
[[Category: Ravelli, R B.G.]]
[[Category: ABN]]
[[Category: CA]]
[[Category: GOL]]
[[Category: SO4]]
[[Category: hydrolase]]
 
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