3a7e
From Proteopedia
(Difference between revisions)
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==Crystal structure of human COMT complexed with SAM and 3,5-dinitrocatechol== | ==Crystal structure of human COMT complexed with SAM and 3,5-dinitrocatechol== | ||
- | <StructureSection load='3a7e' size='340' side='right' caption='[[3a7e]], [[Resolution|resolution]] 2.80Å' scene=''> | + | <StructureSection load='3a7e' size='340' side='right'caption='[[3a7e]], [[Resolution|resolution]] 2.80Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
- | <table><tr><td colspan='2'>[[3a7e]] is a 1 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[3a7e]] 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=3A7E OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3A7E FirstGlance]. <br> |
- | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=DNC:3,5-DINITROCATECHOL'>DNC</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=SAM:S-ADENOSYLMETHIONINE'>SAM</scene></td></tr> | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DNC:3,5-DINITROCATECHOL'>DNC</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=SAM:S-ADENOSYLMETHIONINE'>SAM</scene></td></tr> |
- | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3a7d|3a7d]], [[3bwm|3bwm]], [[3bwy|3bwy]], [[1vid|1vid]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[3a7d|3a7d]], [[3bwm|3bwm]], [[3bwy|3bwy]], [[1vid|1vid]]</div></td></tr> |
- | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">COMT ([ | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">COMT ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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/Catechol_O-methyltransferase Catechol O-methyltransferase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.1.1.6 2.1.1.6] </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=3a7e FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3a7e OCA], [https://pdbe.org/3a7e PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3a7e RCSB], [https://www.ebi.ac.uk/pdbsum/3a7e PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3a7e ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
- | [[ | + | [[https://www.uniprot.org/uniprot/COMT_HUMAN COMT_HUMAN]] Catalyzes the O-methylation, and thereby the inactivation, of catecholamine neurotransmitters and catechol hormones. Also shortens the biological half-lives of certain neuroactive drugs, like L-DOPA, alpha-methyl DOPA and isoproterenol. |
== 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== | ||
*[[Catechol O-methyltransferase|Catechol O-methyltransferase]] | *[[Catechol O-methyltransferase|Catechol O-methyltransferase]] | ||
+ | *[[Catechol O-methyltransferase 3D structures|Catechol O-methyltransferase 3D structures]] | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Catechol O-methyltransferase]] | [[Category: Catechol O-methyltransferase]] | ||
[[Category: Human]] | [[Category: Human]] | ||
+ | [[Category: Large Structures]] | ||
[[Category: Tsuji, E]] | [[Category: Tsuji, E]] | ||
[[Category: Alternative initiation]] | [[Category: Alternative initiation]] |
Revision as of 16:19, 22 December 2021
Crystal structure of human COMT complexed with SAM and 3,5-dinitrocatechol
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Categories: Catechol O-methyltransferase | Human | Large Structures | Tsuji, E | Alternative initiation | Catecholamine metabolism | Cell membrane | Comt | Magnesium | Membrane | Metal-binding | Methyltransferase | Neurotransmitter degradation | Phosphoprotein | S-adenosyl-l-methionine | Signal-anchor | Transferase | Transmembrane