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3t4v
From Proteopedia
(Difference between revisions)
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==Crystal Structure of AlkB in complex with Fe(III) and N-Oxalyl-S-(2-napthalenemethyl)-L-cysteine== | ==Crystal Structure of AlkB in complex with Fe(III) and N-Oxalyl-S-(2-napthalenemethyl)-L-cysteine== | ||
| - | <StructureSection load='3t4v' size='340' side='right' caption='[[3t4v]], [[Resolution|resolution]] 1.73Å' scene=''> | + | <StructureSection load='3t4v' size='340' side='right'caption='[[3t4v]], [[Resolution|resolution]] 1.73Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[3t4v]] is a 1 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[3t4v]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Ecoli Ecoli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3T4V OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3T4V FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FE:FE+(III)+ION'>FE</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MD3:N-(CARBOXYCARBONYL)-S-(NAPHTHALEN-2-YLMETHYL)-L-CYSTEINE'>MD3</scene></td></tr> | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FE:FE+(III)+ION'>FE</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MD3:N-(CARBOXYCARBONYL)-S-(NAPHTHALEN-2-YLMETHYL)-L-CYSTEINE'>MD3</scene></td></tr> |
| - | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2fd8|2fd8]], [[2fdf|2fdf]], [[2fdg|2fdg]], [[2fdh|2fdh]], [[2fdi|2fdi]], [[2fdj|2fdj]], [[2fdk|2fdk]], [[3bi3|3bi3]], [[3bie|3bie]], [[3bkz|3bkz]], [[3h8o|3h8o]], [[3h8r|3h8r]], [[3h8x|3h8x]], [[3i2o|3i2o]], [[3i3m|3i3m]], [[3i3q|3i3q]], [[3i49|3i49]], [[3khb|3khb]], [[3khc|3khc]], [[3o1m|3o1m]], [[3o1o|3o1o]], [[3o1p|3o1p]], [[3o1r|3o1r]], [[3o1s|3o1s]], [[3o1t|3o1t]], [[3o1u|3o1u]], [[3o1v|3o1v]], [[3t3y|3t3y]], [[3t4h|3t4h]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[2fd8|2fd8]], [[2fdf|2fdf]], [[2fdg|2fdg]], [[2fdh|2fdh]], [[2fdi|2fdi]], [[2fdj|2fdj]], [[2fdk|2fdk]], [[3bi3|3bi3]], [[3bie|3bie]], [[3bkz|3bkz]], [[3h8o|3h8o]], [[3h8r|3h8r]], [[3h8x|3h8x]], [[3i2o|3i2o]], [[3i3m|3i3m]], [[3i3q|3i3q]], [[3i49|3i49]], [[3khb|3khb]], [[3khc|3khc]], [[3o1m|3o1m]], [[3o1o|3o1o]], [[3o1p|3o1p]], [[3o1r|3o1r]], [[3o1s|3o1s]], [[3o1t|3o1t]], [[3o1u|3o1u]], [[3o1v|3o1v]], [[3t3y|3t3y]], [[3t4h|3t4h]]</div></td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">aidD, alkB, b2212, JW2200 ([ | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">aidD, alkB, b2212, JW2200 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83333 ECOLI])</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=3t4v FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3t4v OCA], [https://pdbe.org/3t4v PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3t4v RCSB], [https://www.ebi.ac.uk/pdbsum/3t4v PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3t4v ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [[ | + | [[https://www.uniprot.org/uniprot/ALKB_ECOLI ALKB_ECOLI]] Dioxygenase that repairs alkylated DNA and RNA containing 3-methylcytosine or 1-methyladenine by oxidative demethylation. Has highest activity towards 3-methylcytosine. Has lower activity towards alkylated DNA containing ethenoadenine, and no detectable activity towards 1-methylguanine or 3-methylthymine. Accepts double-stranded and single-stranded substrates. Requires molecular oxygen, alpha-ketoglutarate and iron. Provides extensive resistance to alkylating agents such as MMS and DMS (SN2 agents), but not to MMNG and MNU (SN1 agents).<ref>PMID:12226668</ref> <ref>PMID:12594517</ref> <ref>PMID:16482161</ref> <ref>PMID:19706517</ref> <ref>PMID:21068844</ref> <ref>PMID:20084272</ref> |
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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</div> | </div> | ||
<div class="pdbe-citations 3t4v" style="background-color:#fffaf0;"></div> | <div class="pdbe-citations 3t4v" style="background-color:#fffaf0;"></div> | ||
| + | |||
| + | ==See Also== | ||
| + | *[[Dioxygenase 3D structures|Dioxygenase 3D structures]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Ecoli]] | [[Category: Ecoli]] | ||
| + | [[Category: Large Structures]] | ||
[[Category: Aik, W S]] | [[Category: Aik, W S]] | ||
[[Category: McDonough, M A]] | [[Category: McDonough, M A]] | ||
Revision as of 16:43, 6 July 2022
Crystal Structure of AlkB in complex with Fe(III) and N-Oxalyl-S-(2-napthalenemethyl)-L-cysteine
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