3s5a: Difference between revisions

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{{STRUCTURE_3s5a|  PDB=3s5a  |  SCENE=  }}
===ABH2 cross-linked to undamaged dsDNA-2 with cofactors===
{{ABSTRACT_PUBMED_22659876}}


==Function==
==ABH2 cross-linked to undamaged dsDNA-2 with cofactors==
[[http://www.uniprot.org/uniprot/ALKB2_HUMAN ALKB2_HUMAN]] Dioxygenase that repairs alkylated DNA and RNA containing 1-methyladenine and 3-methylcytosine by oxidative demethylation. Can also repair alkylated DNA containing 1-ethenoadenine (in vitro). Has strong preference for double-stranded DNA. Has low efficiency with single-stranded substrates. Requires molecular oxygen, alpha-ketoglutarate and iron.<ref>PMID:12486230</ref> <ref>PMID:12594517</ref> <ref>PMID:16174769</ref> <ref>PMID:18519673</ref> <ref>PMID:18432238</ref>
<StructureSection load='3s5a' size='340' side='right'caption='[[3s5a]], [[Resolution|resolution]] 1.70&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[3s5a]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3S5A OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3S5A 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]] 1.7&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=AKG:2-OXOGLUTARIC+ACID'>AKG</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=XL3:PROPANE-1-THIOL'>XL3</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=3s5a FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3s5a OCA], [https://pdbe.org/3s5a PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3s5a RCSB], [https://www.ebi.ac.uk/pdbsum/3s5a PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3s5a ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/ALKB2_HUMAN ALKB2_HUMAN] Dioxygenase that repairs alkylated DNA and RNA containing 1-methyladenine and 3-methylcytosine by oxidative demethylation. Can also repair alkylated DNA containing 1-ethenoadenine (in vitro). Has strong preference for double-stranded DNA. Has low efficiency with single-stranded substrates. Requires molecular oxygen, alpha-ketoglutarate and iron.<ref>PMID:12486230</ref> <ref>PMID:12594517</ref> <ref>PMID:16174769</ref> <ref>PMID:18519673</ref> <ref>PMID:18432238</ref>  


==About this Structure==
==See Also==
[[3s5a]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3S5A OCA].
*[[Dioxygenase 3D structures|Dioxygenase 3D structures]]
 
== References ==
==Reference==
<references/>
<ref group="xtra">PMID:022659876</ref><references group="xtra"/><references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Chen, B.]]
[[Category: Large Structures]]
[[Category: Dinner, A R.]]
[[Category: Chen B]]
[[Category: He, C.]]
[[Category: Dinner AR]]
[[Category: Jia, G.]]
[[Category: He C]]
[[Category: Li, C Q.]]
[[Category: Jia G]]
[[Category: Qi, B.]]
[[Category: Li CQ]]
[[Category: Ramirez, B.]]
[[Category: Qi B]]
[[Category: Yang, C G.]]
[[Category: Ramirez B]]
[[Category: Yi, C.]]
[[Category: Yang C-G]]
[[Category: Zhang, L.]]
[[Category: Yi C]]
[[Category: Zhang, W.]]
[[Category: Zhang L]]
[[Category: Cross-linking]]
[[Category: Zhang W]]
[[Category: Dioxygenase]]
[[Category: Dna binding]]
[[Category: Double helix]]
[[Category: Jelly-roll fold]]
[[Category: Oxidoreductase-dna complex]]
[[Category: Protein-dna complex]]

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