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[[Image:1vmk.gif|left|200px]]


{{Structure
==Crystal structure of Purine nucleoside phosphorylase (TM1596) from Thermotoga maritima at 2.01 A resolution==
|PDB= 1vmk |SIZE=350|CAPTION= <scene name='initialview01'>1vmk</scene>, resolution 2.01&Aring;
<StructureSection load='1vmk' size='340' side='right'caption='[[1vmk]], [[Resolution|resolution]] 2.01&Aring;' scene=''>
|SITE=  
== Structural highlights ==
|LIGAND= <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene> and <scene name='pdbligand=GUN:GUANINE'>GUN</scene>
<table><tr><td colspan='2'>[[1vmk]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Thermotoga_maritima_MSB8 Thermotoga maritima MSB8]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1VMK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1VMK FirstGlance]. <br>
|ACTIVITY= [http://en.wikipedia.org/wiki/Purine-nucleoside_phosphorylase Purine-nucleoside phosphorylase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.4.2.1 2.4.2.1]  
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.01&#8491;</td></tr>
|GENE= TM1596 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=243274 Thermotoga maritima MSB8])
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GUN:GUANINE'>GUN</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</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=1vmk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1vmk OCA], [https://pdbe.org/1vmk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1vmk RCSB], [https://www.ebi.ac.uk/pdbsum/1vmk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1vmk ProSAT], [https://www.topsan.org/Proteins/JCSG/1vmk TOPSAN]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/Q9X1T2_THEMA Q9X1T2_THEMA] The purine nucleoside phosphorylases catalyze the phosphorolytic breakdown of the N-glycosidic bond in the beta-(deoxy)ribonucleoside molecules, with the formation of the corresponding free purine bases and pentose-1-phosphate (By similarity).[PIRNR:PIRNR000477]
== 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/vm/1vmk_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=1vmk ConSurf].
<div style="clear:both"></div>


'''Crystal structure of Purine nucleoside phosphorylase (TM1596) from Thermotoga maritima at 2.01 A resolution'''
==See Also==
 
*[[Purine nucleoside phosphorylase 3D structures|Purine nucleoside phosphorylase 3D structures]]
 
__TOC__
==About this Structure==
</StructureSection>
1VMK is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Thermotoga_maritima_msb8 Thermotoga maritima msb8]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1VMK OCA].
[[Category: Large Structures]]
[[Category: Purine-nucleoside phosphorylase]]
[[Category: Thermotoga maritima MSB8]]
[[Category: Single protein]]
[[Category: Thermotoga maritima msb8]]
[[Category: JCSG, Joint Center for Structural Genomics.]]
[[Category: GUN]]
[[Category: MG]]
[[Category: jcsg]]
[[Category: joint center for structural genomic]]
[[Category: protein structure initiative]]
[[Category: psi]]
[[Category: purine nucleoside phosphorylase]]
[[Category: structural genomic]]
[[Category: tm1596]]
 
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