2bt3: Difference between revisions
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==AGAO in complex with Ruthenium-C4-wire at 1.73 angstroms== | |||
<StructureSection load='2bt3' size='340' side='right'caption='[[2bt3]], [[Resolution|resolution]] 1.73Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[2bt3]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Arthrobacter_globiformis Arthrobacter globiformis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BT3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2BT3 FirstGlance]. <br> | |||
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.73Å</td></tr> | |||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CU:COPPER+(II)+ION'>CU</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=R4A:BIS[1H,1H-2,2-BIPYRIDINATO(2-)-KAPPA~2~N~1~,N~1~]{3-[4-(1,10-DIHYDRO-1,10-PHENANTHROLIN-4-YL-KAPPA~2~N~1~,N~10~)BUTOXY]-N,N-DIMETHYLANILINATO(2-)}RUTHENIUM'>R4A</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=TPQ:5-(2-CARBOXY-2-AMINOETHYL)-2-HYDROXY-1,4-BENZOQUINONE'>TPQ</scene></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=2bt3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2bt3 OCA], [https://pdbe.org/2bt3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2bt3 RCSB], [https://www.ebi.ac.uk/pdbsum/2bt3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2bt3 ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/PAOX_ARTGO PAOX_ARTGO] | |||
== Evolutionary Conservation == | |||
[[Image:Consurf_key_small.gif|200px|right]] | |||
Check<jmol> | |||
<jmolCheckbox> | |||
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bt/2bt3_consurf.spt"</scriptWhenChecked> | |||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | |||
<text>to colour the structure by Evolutionary Conservation</text> | |||
</jmolCheckbox> | |||
</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=2bt3 ConSurf]. | |||
<div style="clear:both"></div> | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
Molecular wires comprising a Ru(II)- or Re(I)-complex head group, an aromatic tail group, and an alkane linker reversibly inhibit the activity of the copper amine oxidase from Arthrobacter globiformis (AGAO), with K(i) values between 6 muM and 37 nM. In the crystal structure of a Ru(II)-wire:AGAO conjugate, the wire occupies the AGAO active-site substrate access channel, the trihydroxyphenylalanine quinone cofactor is ordered in the "off-Cu" position with its reactive carbonyl oriented toward the inhibitor, and the "gate" residue, Tyr-296, is in the "open" position. Head groups, tail-group substituents, and linker lengths all influence wire-binding interactions with the enzyme. | |||
Reversible inhibition of copper amine oxidase activity by channel-blocking ruthenium(II) and rhenium(I) molecular wires.,Contakes SM, Juda GA, Langley DB, Halpern-Manners NW, Duff AP, Dunn AR, Gray HB, Dooley DM, Guss JM, Freeman HC Proc Natl Acad Sci U S A. 2005 Sep 20;102(38):13451-6. Epub 2005 Sep 12. PMID:16157884<ref>PMID:16157884</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
</div> | |||
<div class="pdbe-citations 2bt3" style="background-color:#fffaf0;"></div> | |||
==See Also== | ==See Also== | ||
*[[Copper | *[[Copper amine oxidase 3D structures|Copper amine oxidase 3D structures]] | ||
== References == | |||
== | <references/> | ||
< | __TOC__ | ||
</StructureSection> | |||
[[Category: Arthrobacter globiformis]] | [[Category: Arthrobacter globiformis]] | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: Contakes | [[Category: Contakes SM]] | ||
[[Category: Dooley | [[Category: Dooley DM]] | ||
[[Category: Duff | [[Category: Duff AP]] | ||
[[Category: Dunn | [[Category: Dunn AR]] | ||
[[Category: Freeman | [[Category: Freeman HC]] | ||
[[Category: Gray | [[Category: Gray HB]] | ||
[[Category: Guss | [[Category: Guss JM]] | ||
[[Category: Halpern-Manners | [[Category: Halpern-Manners NW]] | ||
[[Category: Juda | [[Category: Juda GA]] | ||
[[Category: Langley | [[Category: Langley DB]] | ||
Latest revision as of 16:55, 13 December 2023
AGAO in complex with Ruthenium-C4-wire at 1.73 angstromsAGAO in complex with Ruthenium-C4-wire at 1.73 angstroms
Structural highlights
FunctionEvolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMedMolecular wires comprising a Ru(II)- or Re(I)-complex head group, an aromatic tail group, and an alkane linker reversibly inhibit the activity of the copper amine oxidase from Arthrobacter globiformis (AGAO), with K(i) values between 6 muM and 37 nM. In the crystal structure of a Ru(II)-wire:AGAO conjugate, the wire occupies the AGAO active-site substrate access channel, the trihydroxyphenylalanine quinone cofactor is ordered in the "off-Cu" position with its reactive carbonyl oriented toward the inhibitor, and the "gate" residue, Tyr-296, is in the "open" position. Head groups, tail-group substituents, and linker lengths all influence wire-binding interactions with the enzyme. Reversible inhibition of copper amine oxidase activity by channel-blocking ruthenium(II) and rhenium(I) molecular wires.,Contakes SM, Juda GA, Langley DB, Halpern-Manners NW, Duff AP, Dunn AR, Gray HB, Dooley DM, Guss JM, Freeman HC Proc Natl Acad Sci U S A. 2005 Sep 20;102(38):13451-6. Epub 2005 Sep 12. PMID:16157884[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See AlsoReferences
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