3a6s: Difference between revisions

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{{Seed}}
[[Image:3a6s.png|left|200px]]


<!--
==Crystal structure of the MutT protein==
The line below this paragraph, containing "STRUCTURE_3a6s", creates the "Structure Box" on the page.
<StructureSection load='3a6s' size='340' side='right'caption='[[3a6s]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
You may change the PDB parameter (which sets the PDB file loaded into the applet)  
== Structural highlights ==
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
<table><tr><td colspan='2'>[[3a6s]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3A6S OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3A6S FirstGlance]. <br>
or leave the SCENE parameter empty for the default display.
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.8&#8491;</td></tr>
-->
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=TLA:L(+)-TARTARIC+ACID'>TLA</scene></td></tr>
{{STRUCTURE_3a6s| PDB=3a6s |  SCENE= }}
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3a6s FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3a6s OCA], [https://pdbe.org/3a6s PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3a6s RCSB], [https://www.ebi.ac.uk/pdbsum/3a6s PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3a6s ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/MUTT_ECOLI MUTT_ECOLI] Involved in the GO system responsible for removing an oxidatively damaged form of guanine (7,8-dihydro-8-oxoguanine) from DNA and the nucleotide pool. 8-oxo-dGTP is inserted opposite dA and dC residues of template DNA with almost equal efficiency thus leading to A.T to G.C transversions. MutT specifically degrades 8-oxo-dGTP to the monophosphate.<ref>PMID:1309939</ref> <ref>PMID:15850400</ref>  
== 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/a6/3a6s_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=3a6s ConSurf].
<div style="clear:both"></div>


===Crystal structure of the MutT protein===
==See Also==
 
*[[7%2C8-dihydro-8-oxoguanine triphosphatase 3D structures|7%2C8-dihydro-8-oxoguanine triphosphatase 3D structures]]
 
== References ==
<!--  
<references/>
The line below this paragraph, {{ABSTRACT_PUBMED_19864691}}, adds the Publication Abstract to the page
__TOC__
(as it appears on PubMed at http://www.pubmed.gov), where 19864691 is the PubMed ID number.
</StructureSection>
-->
[[Category: Escherichia coli K-12]]
{{ABSTRACT_PUBMED_19864691}}
[[Category: Large Structures]]
 
[[Category: Nakamura T]]
==About this Structure==
[[Category: Yamagata Y]]
3A6S is a 2 chains structure of sequences from [http://en.wikipedia.org/wiki/Escherichia_coli_k-12 Escherichia coli k-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3A6S OCA].
 
==Reference==
<ref group="xtra">PMID:19864691</ref><references group="xtra"/>
[[Category: Escherichia coli k-12]]
[[Category: Nakamura, T.]]
[[Category: Yamagata, Y.]]
[[Category: Alpha-beta-alpha sandwich]]
[[Category: Dna damage]]
[[Category: Dna repair]]
[[Category: Dna replication]]
[[Category: Hydrolase]]
[[Category: Mutator protein]]
 
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Jan  6 09:05:56 2010''

Latest revision as of 13:59, 13 March 2024

Crystal structure of the MutT protein

3a6s, resolution 1.80Å

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