2vz2

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[[Image:2vz2.png|left|200px]]
 
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{{STRUCTURE_2vz2| PDB=2vz2 | SCENE= }}
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==Human MAO B in complex with mofegiline==
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<StructureSection load='2vz2' size='340' side='right'caption='[[2vz2]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[2vz2]] is a 2 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=2VZ2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2VZ2 FirstGlance]. <br>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.3&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=C15:N-DODECYL-N,N-DIMETHYL-3-AMMONIO-1-PROPANESULFONATE'>C15</scene>, <scene name='pdbligand=FAD:FLAVIN-ADENINE+DINUCLEOTIDE'>FAD</scene>, <scene name='pdbligand=MFG:(1Z)-4-(4-FLUOROPHENYL)-2-METHYLIDENEBUTAN-1-IMINE'>MFG</scene></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2vz2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2vz2 OCA], [https://pdbe.org/2vz2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2vz2 RCSB], [https://www.ebi.ac.uk/pdbsum/2vz2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2vz2 ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/AOFB_HUMAN AOFB_HUMAN] Catalyzes the oxidative deamination of biogenic and xenobiotic amines and has important functions in the metabolism of neuroactive and vasoactive amines in the central nervous system and peripheral tissues. MAOB preferentially degrades benzylamine and phenylethylamine.
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/vz/2vz2_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2vz2 ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Mechanistic and structural studies have been carried out to investigate the molecular basis for the irreversible inhibition of human MAO-B by mofegiline. Competitive inhibition with substrate shows an apparent K(i) of 28 nM. Irreversible inhibition of MAO-B occurs with a 1:1 molar stoichiometry with no observable catalytic turnover. The absorption spectral properties of mofegiline inhibited MAO-B show features (lambda(max) approximately 450 nm) unlike those of traditional flavin N(5) or C(4a) adducts. Visible and near-UV circular dichroism spectra of the mofegiline-MAO-B adduct shows a negative peak at 340 nm with an intensity similar to that of N(5) flavocyanine adducts. The X-ray crystal structure of the mofegiline-MAO-B adduct shows a covalent bond between the flavin cofactor N(5) with the distal allylamine carbon atom as well as the absence of the fluorine atom. A mechanism to explain these structural and spectral data is proposed.
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===HUMAN MAO B IN COMPLEX WITH MOFEGILINE===
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Structural and Mechanistic Studies of Mofegiline Inhibition of Recombinant Human Monoamine Oxidase B ( parallel).,Milczek EM, Bonivento D, Binda C, Mattevi A, McDonald IA, Edmondson DE J Med Chem. 2008 Dec 2. PMID:19053775<ref>PMID:19053775</ref>
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{{ABSTRACT_PUBMED_19053775}}
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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==About this Structure==
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<div class="pdbe-citations 2vz2" style="background-color:#fffaf0;"></div>
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[[2vz2]] is a 2 chain structure of [[Monoamine oxidase]] with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VZ2 OCA].
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==See Also==
==See Also==
*[[Monoamine oxidase|Monoamine oxidase]]
*[[Monoamine oxidase|Monoamine oxidase]]
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:019053775</ref><references group="xtra"/>
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__TOC__
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Monoamine oxidase]]
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[[Category: Large Structures]]
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[[Category: Bonivento, D.]]
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[[Category: Bonivento D]]
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[[Category: Mattevi, A.]]
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[[Category: Mattevi A]]
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[[Category: Fad]]
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[[Category: Flavin]]
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[[Category: Flavoprotein]]
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[[Category: Human monoamine oxidase]]
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[[Category: Inhibitor binding]]
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[[Category: Membrane]]
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[[Category: Mitochondrion]]
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[[Category: Mitochondrion outer membrane]]
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[[Category: Mofegiline]]
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[[Category: Oxidoreductase]]
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[[Category: Transmembrane]]
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Current revision

Human MAO B in complex with mofegiline

PDB ID 2vz2

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