1tdh: Difference between revisions

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<StructureSection load='1tdh' size='340' side='right'caption='[[1tdh]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
<StructureSection load='1tdh' size='340' side='right'caption='[[1tdh]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[1tdh]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TDH OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1TDH FirstGlance]. <br>
<table><tr><td colspan='2'>[[1tdh]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TDH OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1TDH FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=TRS:2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL'>TRS</scene></td></tr>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=TRS:2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL'>TRS</scene></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1tdh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1tdh OCA], [http://pdbe.org/1tdh PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1tdh RCSB], [http://www.ebi.ac.uk/pdbsum/1tdh PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1tdh ProSAT]</span></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=1tdh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1tdh OCA], [https://pdbe.org/1tdh PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1tdh RCSB], [https://www.ebi.ac.uk/pdbsum/1tdh PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1tdh ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/NEIL1_HUMAN NEIL1_HUMAN]] Involved in base excision repair of DNA damaged by oxidation or by mutagenic agents. Acts as DNA glycosylase that recognizes and removes damaged bases. Has a preference for oxidized pyrimidines, such as thymine glycol, formamidopyrimidine (Fapy) and 5-hydroxyuracil. Has marginal activity towards 8-oxoguanine. Has AP (apurinic/apyrimidinic) lyase activity and introduces nicks in the DNA strand. Cleaves the DNA backbone by beta-delta elimination to generate a single-strand break at the site of the removed base with both 3'- and 5'-phosphates. Has DNA glycosylase/lyase activity towards mismatched uracil and thymine, in particular in U:C and T:C mismatches.<ref>PMID:12200441</ref> <ref>PMID:12509226</ref> <ref>PMID:11904416</ref> <ref>PMID:14522990</ref>   
[[https://www.uniprot.org/uniprot/NEIL1_HUMAN NEIL1_HUMAN]] Involved in base excision repair of DNA damaged by oxidation or by mutagenic agents. Acts as DNA glycosylase that recognizes and removes damaged bases. Has a preference for oxidized pyrimidines, such as thymine glycol, formamidopyrimidine (Fapy) and 5-hydroxyuracil. Has marginal activity towards 8-oxoguanine. Has AP (apurinic/apyrimidinic) lyase activity and introduces nicks in the DNA strand. Cleaves the DNA backbone by beta-delta elimination to generate a single-strand break at the site of the removed base with both 3'- and 5'-phosphates. Has DNA glycosylase/lyase activity towards mismatched uracil and thymine, in particular in U:C and T:C mismatches.<ref>PMID:12200441</ref> <ref>PMID:12509226</ref> <ref>PMID:11904416</ref> <ref>PMID:14522990</ref>   
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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==See Also==
==See Also==
*[[DNA glycosylase 3D structures|DNA glycosylase 3D structures]]
*[[DNA repair protein human endonuclease VIII-like 1 (NEIL1)|DNA repair protein human endonuclease VIII-like 1 (NEIL1)]]
*[[Endonuclease 3D structures|Endonuclease 3D structures]]
*[[Endonuclease 3D structures|Endonuclease 3D structures]]
*[[Fpg Nei Protein Family|Fpg Nei Protein Family]]
== References ==
== References ==
<references/>
<references/>

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