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1wrj
From Proteopedia
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==Crystal structure of O6-methylguanine methyltransferase from Sulfolobus tokodaii== | ==Crystal structure of O6-methylguanine methyltransferase from Sulfolobus tokodaii== | ||
| - | <StructureSection load='1wrj' size='340' side='right' caption='[[1wrj]], [[Resolution|resolution]] 2.00Å' scene=''> | + | <StructureSection load='1wrj' size='340' side='right'caption='[[1wrj]], [[Resolution|resolution]] 2.00Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[1wrj]] is a 1 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[1wrj]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Sulfurisphaera_tokodaii Sulfurisphaera tokodaii]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1WRJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1WRJ FirstGlance]. <br> |
| - | </td></tr><tr id=' | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2Å</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=1wrj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1wrj OCA], [https://pdbe.org/1wrj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1wrj RCSB], [https://www.ebi.ac.uk/pdbsum/1wrj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1wrj ProSAT]</span></td></tr> | |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [ | + | [https://www.uniprot.org/uniprot/OGT_SULTO OGT_SULTO] Involved in the cellular defense against the biological effects of O6-methylguanine (O6-MeG) in DNA. Repairs alkylated guanine in DNA by stoichiometrically transferring the alkyl group at the O-6 position to a cysteine residue in the enzyme. This is a suicide reaction: the enzyme is irreversibly inactivated (By similarity). |
== 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 methyltransferase|DNA methyltransferase]] | + | *[[DNA methyltransferase 3D structures|DNA methyltransferase 3D structures]] |
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: | + | [[Category: Sulfurisphaera tokodaii]] |
| - | [[Category: | + | [[Category: Kuroda M]] |
| - | + | [[Category: Nakamura KT]] | |
| - | [[Category: | + | [[Category: Tsunoda M]] |
| - | [[Category: | + | |
Current revision
Crystal structure of O6-methylguanine methyltransferase from Sulfolobus tokodaii
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