1ivx: Difference between revisions

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<StructureSection load='1ivx' size='340' side='right'caption='[[1ivx]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
<StructureSection load='1ivx' size='340' side='right'caption='[[1ivx]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[1ivx]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/"achromobacter_globiformis"_(conn_1928)_bergey_et_al._1930 "achromobacter globiformis" (conn 1928) bergey et al. 1930]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1IVX OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1IVX FirstGlance]. <br>
<table><tr><td colspan='2'>[[1ivx]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/"achromobacter_globiformis"_(conn_1928)_bergey_et_al._1930 "achromobacter globiformis" (conn 1928) bergey et al. 1930]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1IVX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1IVX FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CU:COPPER+(II)+ION'>CU</scene></td></tr>
</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></td></tr>
<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=TPQ:5-(2-CARBOXY-2-AMINOETHYL)-2-HYDROXY-1,4-BENZOQUINONE'>TPQ</scene></td></tr>
<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=TPQ:5-(2-CARBOXY-2-AMINOETHYL)-2-HYDROXY-1,4-BENZOQUINONE'>TPQ</scene></td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1av4|1av4]], [[1avk|1avk]], [[1avl|1avl]], [[1iqx|1iqx]], [[1iqy|1iqy]], [[1iu7|1iu7]], [[1ivu|1ivu]], [[1ivv|1ivv]], [[1ivw|1ivw]]</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1av4|1av4]], [[1avk|1avk]], [[1avl|1avl]], [[1iqx|1iqx]], [[1iqy|1iqy]], [[1iu7|1iu7]], [[1ivu|1ivu]], [[1ivv|1ivv]], [[1ivw|1ivw]]</div></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Oxidoreductase Oxidoreductase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.4.3.21 and 1.4.3.22 1.4.3.21 and 1.4.3.22] </span></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Oxidoreductase Oxidoreductase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.4.3.21 and 1.4.3.22 1.4.3.21 and 1.4.3.22] </span></td></tr>
<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=1ivx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ivx OCA], [http://pdbe.org/1ivx PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1ivx RCSB], [http://www.ebi.ac.uk/pdbsum/1ivx PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1ivx 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=1ivx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ivx OCA], [https://pdbe.org/1ivx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ivx RCSB], [https://www.ebi.ac.uk/pdbsum/1ivx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ivx ProSAT]</span></td></tr>
</table>
</table>
== Evolutionary Conservation ==
== Evolutionary Conservation ==
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</div>
</div>
<div class="pdbe-citations 1ivx" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 1ivx" style="background-color:#fffaf0;"></div>
==See Also==
*[[Copper amine oxidase 3D structures|Copper amine oxidase 3D structures]]
== References ==
== References ==
<references/>
<references/>

Revision as of 14:06, 4 August 2021

Crystal structure of copper amine oxidase from Arthrobacter globiformis: Holo form generated by biogenesis in crystal.Crystal structure of copper amine oxidase from Arthrobacter globiformis: Holo form generated by biogenesis in crystal.

Structural highlights

1ivx is a 2 chain structure with sequence from "achromobacter_globiformis"_(conn_1928)_bergey_et_al._1930 "achromobacter globiformis" (conn 1928) bergey et al. 1930. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:
NonStd Res:
Activity:Oxidoreductase, with EC number and 1.4.3.22 1.4.3.21 and 1.4.3.22
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

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 quinone cofactor TPQ in copper amine oxidase is generated by posttranslational modification of an active site tyrosine residue. Using X-ray crystallography, we have probed the copper-dependent autooxidation process of TPQ in the enzyme from Arthrobacter globiformis. Apo enzyme crystals were anaerobically soaked with copper; the structure determined from this crystal provides a view of the initial state: the unmodified tyrosine coordinated to the bound copper. Exposure of the copper-bound crystals to oxygen led to the formation of freeze-trapped intermediates; structural analyses indicate that these intermediates contain dihydroxyphenylalanine quinone and trihydroxyphenylalanine. These are the first visualized intermediates during TPQ biogenesis in copper amine oxidase.

X-ray snapshots of quinone cofactor biogenesis in bacterial copper amine oxidase.,Kim M, Okajima T, Kishishita S, Yoshimura M, Kawamori A, Tanizawa K, Yamaguchi H Nat Struct Biol. 2002 Aug;9(8):591-6. PMID:12134140[1]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

See Also

References

  1. Kim M, Okajima T, Kishishita S, Yoshimura M, Kawamori A, Tanizawa K, Yamaguchi H. X-ray snapshots of quinone cofactor biogenesis in bacterial copper amine oxidase. Nat Struct Biol. 2002 Aug;9(8):591-6. PMID:12134140 doi:http://dx.doi.org/10.1038/nsb824

1ivx, resolution 2.20Å

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