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| | <StructureSection load='3cuk' size='340' side='right'caption='[[3cuk]], [[Resolution|resolution]] 2.49Å' scene=''> | | <StructureSection load='3cuk' size='340' side='right'caption='[[3cuk]], [[Resolution|resolution]] 2.49Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[3cuk]] is a 4 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=3CUK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3CUK FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[3cuk]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3CUK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3CUK FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=4P5:4H-FURO[3,2-B]PYRROLE-5-CARBOXYLIC+ACID'>4P5</scene>, <scene name='pdbligand=FAD:FLAVIN-ADENINE+DINUCLEOTIDE'>FAD</scene></td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.49Å</td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">DAO, DAMOX ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr> | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=4P5:4H-FURO[3,2-B]PYRROLE-5-CARBOXYLIC+ACID'>4P5</scene>, <scene name='pdbligand=FAD:FLAVIN-ADENINE+DINUCLEOTIDE'>FAD</scene></td></tr> |
| - | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/D-amino-acid_oxidase D-amino-acid oxidase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.4.3.3 1.4.3.3] </span></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=3cuk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3cuk OCA], [https://pdbe.org/3cuk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3cuk RCSB], [https://www.ebi.ac.uk/pdbsum/3cuk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3cuk ProSAT]</span></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=3cuk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3cuk OCA], [https://pdbe.org/3cuk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3cuk RCSB], [https://www.ebi.ac.uk/pdbsum/3cuk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3cuk ProSAT]</span></td></tr> |
| | </table> | | </table> |
| | == Function == | | == Function == |
| - | [[https://www.uniprot.org/uniprot/OXDA_HUMAN OXDA_HUMAN]] Regulates the level of the neuromodulator D-serine in the brain. Has high activity towards D-DOPA and contributes to dopamine synthesis. Could act as a detoxifying agent which removes D-amino acids accumulated during aging. Acts on a variety of D-amino acids with a preference for those having small hydrophobic side chains followed by those bearing polar, aromatic, and basic groups. Does not act on acidic amino acids.<ref>PMID:17303072</ref>
| + | [https://www.uniprot.org/uniprot/OXDA_HUMAN OXDA_HUMAN] Regulates the level of the neuromodulator D-serine in the brain. Has high activity towards D-DOPA and contributes to dopamine synthesis. Could act as a detoxifying agent which removes D-amino acids accumulated during aging. Acts on a variety of D-amino acids with a preference for those having small hydrophobic side chains followed by those bearing polar, aromatic, and basic groups. Does not act on acidic amino acids.<ref>PMID:17303072</ref> |
| | == Evolutionary Conservation == | | == Evolutionary Conservation == |
| | [[Image:Consurf_key_small.gif|200px|right]] | | [[Image:Consurf_key_small.gif|200px|right]] |
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| | __TOC__ | | __TOC__ |
| | </StructureSection> | | </StructureSection> |
| - | [[Category: D-amino-acid oxidase]] | + | [[Category: Homo sapiens]] |
| - | [[Category: Human]]
| + | |
| | [[Category: Large Structures]] | | [[Category: Large Structures]] |
| - | [[Category: Munshi, S]] | + | [[Category: Munshi S]] |
| - | [[Category: Prasad, S]] | + | [[Category: Prasad S]] |
| - | [[Category: Alpha-beta-alpha motif]]
| + | |
| - | [[Category: Fad]]
| + | |
| - | [[Category: Flavin containing protein]]
| + | |
| - | [[Category: Flavin containing proteinalpha-beta-alpha motif]]
| + | |
| - | [[Category: Flavoprotein]]
| + | |
| - | [[Category: Oxidoreductase]]
| + | |
| - | [[Category: Peroxisome]]
| + | |
| Structural highlights
Function
OXDA_HUMAN Regulates the level of the neuromodulator D-serine in the brain. Has high activity towards D-DOPA and contributes to dopamine synthesis. Could act as a detoxifying agent which removes D-amino acids accumulated during aging. Acts on a variety of D-amino acids with a preference for those having small hydrophobic side chains followed by those bearing polar, aromatic, and basic groups. Does not act on acidic amino acids.[1]
Evolutionary Conservation
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
Publication Abstract from PubMed
The 'NMDA hypofunction hypothesis of schizophrenia' can be tested in a number of ways. DAO is the enzyme primarily responsible for the metabolism of d-serine, a co-agonist for the NMDA receptor. We identified novel DAO inhibitors, in particular, acid 1, which demonstrated moderate potency for DAO in vitro and ex vivo, and raised plasma d-serine levels after dosing ip to rats. In parallel, analogues were prepared to survey the SARs of 1.
The discovery of fused pyrrole carboxylic acids as novel, potent D-amino acid oxidase (DAO) inhibitors.,Sparey T, Abeywickrema P, Almond S, Brandon N, Byrne N, Campbell A, Hutson PH, Jacobson M, Jones B, Munshi S, Pascarella D, Pike A, Prasad GS, Sachs N, Sakatis M, Sardana V, Venkatraman S, Young MB Bioorg Med Chem Lett. 2008 Jun 1;18(11):3386-91. Epub 2008 Apr 13. PMID:18455394[2]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
See Also
References
- ↑ Kawazoe T, Tsuge H, Imagawa T, Aki K, Kuramitsu S, Fukui K. Structural basis of D-DOPA oxidation by D-amino acid oxidase: alternative pathway for dopamine biosynthesis. Biochem Biophys Res Commun. 2007 Apr 6;355(2):385-91. Epub 2007 Feb 8. PMID:17303072 doi:10.1016/j.bbrc.2007.01.181
- ↑ Sparey T, Abeywickrema P, Almond S, Brandon N, Byrne N, Campbell A, Hutson PH, Jacobson M, Jones B, Munshi S, Pascarella D, Pike A, Prasad GS, Sachs N, Sakatis M, Sardana V, Venkatraman S, Young MB. The discovery of fused pyrrole carboxylic acids as novel, potent D-amino acid oxidase (DAO) inhibitors. Bioorg Med Chem Lett. 2008 Jun 1;18(11):3386-91. Epub 2008 Apr 13. PMID:18455394 doi:10.1016/j.bmcl.2008.04.020
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