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2g7h
From Proteopedia
(Difference between revisions)
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==Structure of an O6-Methylguanine DNA Methyltransferase from Methanococcus jannaschii (MJ1529)== | ==Structure of an O6-Methylguanine DNA Methyltransferase from Methanococcus jannaschii (MJ1529)== | ||
| - | <StructureSection load='2g7h' size='340' side='right' caption='[[2g7h]], [[NMR_Ensembles_of_Models | 10 NMR models]]' scene=''> | + | <StructureSection load='2g7h' size='340' side='right'caption='[[2g7h]], [[NMR_Ensembles_of_Models | 10 NMR models]]' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[2g7h]] is a 1 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[2g7h]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Atcc_43067 Atcc 43067]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2G7H OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2G7H FirstGlance]. <br> |
| - | </td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">ogt ([ | + | </td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">ogt ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=2190 ATCC 43067])</td></tr> |
| - | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Methylated-DNA--[protein]-cysteine_S-methyltransferase Methylated-DNA--[protein]-cysteine S-methyltransferase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.1.1.63 2.1.1.63] </span></td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2g7h FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2g7h OCA], [https://pdbe.org/2g7h PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2g7h RCSB], [https://www.ebi.ac.uk/pdbsum/2g7h PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2g7h ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [[ | + | [[https://www.uniprot.org/uniprot/OGT_METJA OGT_METJA]] 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.<ref>PMID:16826543</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 methyltransferase|DNA methyltransferase]] | + | *[[DNA methyltransferase 3D structures|DNA methyltransferase 3D structures]] |
== References == | == References == | ||
<references/> | <references/> | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Atcc 43067]] | [[Category: Atcc 43067]] | ||
| + | [[Category: Large Structures]] | ||
[[Category: Roberts, A]] | [[Category: Roberts, A]] | ||
[[Category: Dna methyltransferase]] | [[Category: Dna methyltransferase]] | ||
Revision as of 18:50, 10 March 2021
Structure of an O6-Methylguanine DNA Methyltransferase from Methanococcus jannaschii (MJ1529)
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