3r6t

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== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[3r6t]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3R6T OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3R6T FirstGlance]. <br>
<table><tr><td colspan='2'>[[3r6t]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3R6T OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3R6T FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=DTD:DITHIANE+DIOL'>DTD</scene>, <scene name='pdbligand=LU1:4-FLUORO-4,5-DIHYDROXY-N-{(2E)-3-[(2S,4R,5R)-4-HYDROXY-5-(6-METHYL-9H-PURIN-9-YL)TETRAHYDROFURAN-2-YL]PROP-2-EN-1-YL}BIPHENYL-3-CARBOXAMIDE'>LU1</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NHE:2-[N-CYCLOHEXYLAMINO]ETHANE+SULFONIC+ACID'>NHE</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene><br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=DTD:DITHIANE+DIOL'>DTD</scene>, <scene name='pdbligand=LU1:4-FLUORO-4,5-DIHYDROXY-N-{(2E)-3-[(2S,4R,5R)-4-HYDROXY-5-(6-METHYL-9H-PURIN-9-YL)TETRAHYDROFURAN-2-YL]PROP-2-EN-1-YL}BIPHENYL-3-CARBOXAMIDE'>LU1</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NHE:2-[N-CYCLOHEXYLAMINO]ETHANE+SULFONIC+ACID'>NHE</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3u81|3u81]], [[3s68|3s68]], [[3nwb|3nwb]], [[3nwe|3nwe]]</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3u81|3u81]], [[3s68|3s68]], [[3nwb|3nwb]], [[3nwe|3nwe]]</td></tr>
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<tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Comt ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10116 Rattus norvegicus])</td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Comt ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10116 Rattus norvegicus])</td></tr>
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<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Catechol_O-methyltransferase Catechol O-methyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.1.1.6 2.1.1.6] </span></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Catechol_O-methyltransferase Catechol O-methyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.1.1.6 2.1.1.6] </span></td></tr>
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<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3r6t FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3r6t OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3r6t RCSB], [http://www.ebi.ac.uk/pdbsum/3r6t PDBsum]</span></td></tr>
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<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=3r6t FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3r6t OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3r6t RCSB], [http://www.ebi.ac.uk/pdbsum/3r6t PDBsum]</span></td></tr>
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<table>
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</table>
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== Function ==
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[[http://www.uniprot.org/uniprot/COMT_RAT COMT_RAT]] 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.
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== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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[[Category: Catechol O-methyltransferase]]
[[Category: Catechol O-methyltransferase]]
[[Category: Rattus norvegicus]]
[[Category: Rattus norvegicus]]
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[[Category: Benz, J.]]
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[[Category: Benz, J]]
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[[Category: Ehler, A.]]
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[[Category: Ehler, A]]
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[[Category: Rudolph, M G.]]
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[[Category: Rudolph, M G]]
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[[Category: Schlatter, D.]]
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[[Category: Schlatter, D]]
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[[Category: Stihle, M.]]
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[[Category: Stihle, M]]
[[Category: Alternative initiation]]
[[Category: Alternative initiation]]
[[Category: Catecholamine metabolism]]
[[Category: Catecholamine metabolism]]

Revision as of 17:08, 24 December 2014

Rat catechol o-methyltransferase in complex with the bisubstrate inhibitor 4'-fluoro-4,5-dihydroxy-biphenyl-3-carboxylic acid {(E)-3-[(2S,4R,5R)-4-hydroxy-5-(6-methyl-purin-9-yl)-tetrahydro-furan-2-yl]-allyl}-amide

3r6t, resolution 1.20Å

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