2c11

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[[Image:2c11.gif|left|200px]]
[[Image:2c11.gif|left|200px]]
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{{Structure
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<!--
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|PDB= 2c11 |SIZE=350|CAPTION= <scene name='initialview01'>2c11</scene>, resolution 2.9&Aring;
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The line below this paragraph, containing "STRUCTURE_2c11", creates the "Structure Box" on the page.
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|SITE= <scene name='pdbsite=AC1:Cu+Binding+Site+For+Chain+D'>AC1</scene>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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|LIGAND= <scene name='pdbligand=BMA:BETA-D-MANNOSE'>BMA</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=CU:COPPER+(II)+ION'>CU</scene>, <scene name='pdbligand=FUL:BETA-L-FUCOSE'>FUL</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=NDG:2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE'>NDG</scene>, <scene name='pdbligand=PAQ:2-OXY-4-HYDROXY-5-(2-HYDRAZINOPYRIDINE)PHENYLALANINE'>PAQ</scene>
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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|ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/Amine_oxidase_(copper-containing) Amine oxidase (copper-containing)], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.4.3.6 1.4.3.6] </span>
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or leave the SCENE parameter empty for the default display.
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|GENE=
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-->
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|DOMAIN=
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{{STRUCTURE_2c11| PDB=2c11 | SCENE= }}
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|RELATEDENTRY=
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|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2c11 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2c11 OCA], [http://www.ebi.ac.uk/pdbsum/2c11 PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2c11 RCSB]</span>
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}}
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'''CRYSTAL STRUCTURE OF THE 2-HYDRAZINOPYRIDINE OF SEMICARBAZIDE-SENSITIVE AMINE OXIDASE'''
'''CRYSTAL STRUCTURE OF THE 2-HYDRAZINOPYRIDINE OF SEMICARBAZIDE-SENSITIVE AMINE OXIDASE'''
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==Reference==
==Reference==
Structure of human semicarbazide-sensitive amine oxidase/vascular adhesion protein-1., Jakobsson E, Nilsson J, Ogg D, Kleywegt GJ, Acta Crystallogr D Biol Crystallogr. 2005 Nov;61(Pt 11):1550-62. Epub 2005, Oct 19. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/16239734 16239734]
Structure of human semicarbazide-sensitive amine oxidase/vascular adhesion protein-1., Jakobsson E, Nilsson J, Ogg D, Kleywegt GJ, Acta Crystallogr D Biol Crystallogr. 2005 Nov;61(Pt 11):1550-62. Epub 2005, Oct 19. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/16239734 16239734]
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[[Category: Amine oxidase (copper-containing)]]
 
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Single protein]]
[[Category: Single protein]]
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[[Category: Kleywegt, G J.]]
[[Category: Kleywegt, G J.]]
[[Category: 2-hydroxypyridine]]
[[Category: 2-hydroxypyridine]]
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[[Category: adhesion protein-1]]
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[[Category: Adhesion protein-1]]
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[[Category: cell adhesion]]
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[[Category: Cell adhesion]]
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[[Category: copper]]
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[[Category: Copper]]
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[[Category: glycoprotein]]
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[[Category: Glycoprotein]]
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[[Category: metal-binding]]
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[[Category: Metal-binding]]
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[[Category: oxidoreductase]]
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[[Category: Oxidoreductase]]
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[[Category: polymorphism]]
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[[Category: Polymorphism]]
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[[Category: semicarbazide-sensitive amine oxidase]]
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[[Category: Semicarbazide-sensitive amine oxidase]]
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[[Category: signal-anchor]]
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[[Category: Signal-anchor]]
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[[Category: ssao]]
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[[Category: Ssao]]
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[[Category: tpq]]
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[[Category: Tpq]]
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[[Category: transmembrane]]
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[[Category: Transmembrane]]
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[[Category: vap-1]]
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[[Category: Vap-1]]
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[[Category: vascular]]
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[[Category: Vascular]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May 3 21:04:55 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 02:14:42 2008''
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Revision as of 18:04, 3 May 2008

Image:2c11.gif

Template:STRUCTURE 2c11

CRYSTAL STRUCTURE OF THE 2-HYDRAZINOPYRIDINE OF SEMICARBAZIDE-SENSITIVE AMINE OXIDASE


Overview

Semicarbazide-sensitive amine oxidase (SSAO) belongs to a ubiquitous family of copper-containing amine oxidases (CuAOs). SSAO is also known as vascular adhesion protein-1 (VAP-1) and has been identified as one of the adhesion molecules involved in the leukocyte-extravasation process. The structure of a truncated soluble form of human SSAO has been solved and refined to 2.5 A. As expected, SSAO is a homodimer with a fold typical of the CuAO family. The topaquinone (TPQ) cofactor and a copper ion characteristic of CuAOs are present in the active site, with the TPQ in the active ;off-copper' conformation. The structure reveals that a leucine residue (Leu469) located adjacent to the active site could function as a gate controlling its accessibility. An RGD motif is displayed on the surface, where it could be involved in integrin binding and possibly play a role in the shedding of SSAO from the membrane. Carbohydrate moieties are observed at five of six potential N-glycosylation sites. Carbohydrates attached to Asn232 flank the active-site entrance and might influence substrate specificity. The structure of an adduct of SSAO and the irreversible inhibitor 2-hydrazinopyridine has been solved and refined to 2.9 A resolution. Together, these structures will aid efforts to identify natural substrates, provide valuable information for the design of specific inhibitors and direct further studies.

About this Structure

2C11 is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.

Reference

Structure of human semicarbazide-sensitive amine oxidase/vascular adhesion protein-1., Jakobsson E, Nilsson J, Ogg D, Kleywegt GJ, Acta Crystallogr D Biol Crystallogr. 2005 Nov;61(Pt 11):1550-62. Epub 2005, Oct 19. PMID:16239734 Page seeded by OCA on Sat May 3 21:04:55 2008

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