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[[Image:2uw2.gif|left|200px]]<br />
<applet load="2uw2" size="450" color="white" frame="true" align="right" spinBox="true"
caption="2uw2, resolution 2.80&Aring;" />
'''CRYSTAL STRUCTURE OF HUMAN RIBONUCLEOTIDE REDUCTASE SUBUNIT R2'''<br />


==About this Structure==
==Crystal structure of human ribonucleotide reductase subunit R2==
2UW2 is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]] with FE as [[http://en.wikipedia.org/wiki/ligand ligand]]. This structure superseeds the now removed PDB entry 2IYH. Active as [[http://en.wikipedia.org/wiki/Ribonucleoside-diphosphate_reductase Ribonucleoside-diphosphate reductase]], with EC number [[http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.17.4.1 1.17.4.1]]. Structure known Active Site: AC1. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=2UW2 OCA]].
<StructureSection load='2uw2' size='340' side='right'caption='[[2uw2]], [[Resolution|resolution]] 2.80&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[2uw2]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=2iyh 2iyh]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2UW2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2UW2 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]] 2.8&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FE:FE+(III)+ION'>FE</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=2uw2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2uw2 OCA], [https://pdbe.org/2uw2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2uw2 RCSB], [https://www.ebi.ac.uk/pdbsum/2uw2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2uw2 ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/RIR2_HUMAN RIR2_HUMAN] Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides. Inhibits Wnt signaling.
== 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/uw/2uw2_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=2uw2 ConSurf].
<div style="clear:both"></div>
 
==See Also==
*[[Ribonucleotide reductase 3D structures|Ribonucleotide reductase 3D structures]]
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Ribonucleoside-diphosphate reductase]]
[[Category: Large Structures]]
[[Category: Single protein]]
[[Category: Arrowsmith C]]
[[Category: Arrowsmith, C.]]
[[Category: Berglund H]]
[[Category: Berg, S.Van.Den.]]
[[Category: Busam R]]
[[Category: Berglund, H.]]
[[Category: Collins R]]
[[Category: Busam, R.]]
[[Category: Edwards A]]
[[Category: Collins, R.]]
[[Category: Ehn M]]
[[Category: Edwards, A.]]
[[Category: Flodin S]]
[[Category: Ehn, M.]]
[[Category: Flores A]]
[[Category: Flodin, S.]]
[[Category: Graslund S]]
[[Category: Flores, A.]]
[[Category: Hallberg BM]]
[[Category: Graslund, S.]]
[[Category: Hammarstrom M]]
[[Category: Hallberg, B.M.]]
[[Category: Hogbom M]]
[[Category: Hammarstrom, M.]]
[[Category: Holmberg Schiavone L]]
[[Category: Hogbom, M.]]
[[Category: Kotenyova T]]
[[Category: Kotenyova, T.]]
[[Category: Magnusdottir A]]
[[Category: Magnusdottir, A.]]
[[Category: Moche M]]
[[Category: Moche, M.]]
[[Category: Nilsson-Ehle P]]
[[Category: Nilsson-Ehle, P.]]
[[Category: Nordlund P]]
[[Category: Nordlund, P.]]
[[Category: Nyman T]]
[[Category: Nyman, T.]]
[[Category: Ogg D]]
[[Category: Ogg, D.]]
[[Category: Persson C]]
[[Category: Persson, C.]]
[[Category: Sagemark J]]
[[Category: Sagemark, J.]]
[[Category: Stenmark P]]
[[Category: Schiavone, L.Holmberg.]]
[[Category: Sundstrom M]]
[[Category: Stenmark, P.]]
[[Category: Thorsell AG]]
[[Category: Sundstrom, M.]]
[[Category: Uppenberg J]]
[[Category: Thorsell, A.G.]]
[[Category: Van Den Berg S]]
[[Category: Uppenberg, J.]]
[[Category: Wallden K]]
[[Category: Wallden, K.]]
[[Category: Weigelt J]]
[[Category: Weigelt, J.]]
[[Category: Welin M]]
[[Category: Welin, M.]]
[[Category: FE]]
[[Category: diiron]]
[[Category: dna replication]]
[[Category: iron]]
[[Category: metal-binding]]
[[Category: oxidoreductase]]
[[Category: phosphorylation]]
[[Category: r2]]
[[Category: r2 subunit]]
[[Category: radical]]
[[Category: ribonucleotide reductase]]
[[Category: small subunit ribonucleotide reductase]]
 
''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Tue Oct 30 17:38:27 2007''

Latest revision as of 09:52, 9 May 2024

Crystal structure of human ribonucleotide reductase subunit R2

2uw2, resolution 2.80Å

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