This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.

Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.


2c11

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Current revision (11:25, 22 May 2024) (edit) (undo)
 
(15 intermediate revisions not shown.)
Line 1: Line 1:
-
[[Image:2c11.gif|left|200px]]
 
-
{{Structure
+
==Crystal structure of the 2-hydrazinopyridine of semicarbazide- sensitive amine oxidase==
-
|PDB= 2c11 |SIZE=350|CAPTION= <scene name='initialview01'>2c11</scene>, resolution 2.9&Aring;
+
<StructureSection load='2c11' size='340' side='right'caption='[[2c11]], [[Resolution|resolution]] 2.90&Aring;' scene=''>
-
|SITE= <scene name='pdbsite=AC1:Cu+Binding+Site+For+Chain+D'>AC1</scene>
+
== Structural highlights ==
-
|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>
+
<table><tr><td colspan='2'>[[2c11]] 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=2C11 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2C11 FirstGlance]. <br>
-
|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>
+
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.9&#8491;</td></tr>
-
|GENE=
+
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><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=FUC:ALPHA-L-FUCOSE'>FUC</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=PAQ:2-OXY-4-HYDROXY-5-(2-HYDRAZINOPYRIDINE)PHENYLALANINE'>PAQ</scene></td></tr>
-
|DOMAIN=
+
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2c11 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2c11 OCA], [https://pdbe.org/2c11 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2c11 RCSB], [https://www.ebi.ac.uk/pdbsum/2c11 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2c11 ProSAT]</span></td></tr>
-
|RELATEDENTRY=
+
</table>
-
|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>
+
== Function ==
-
}}
+
[https://www.uniprot.org/uniprot/AOC3_HUMAN AOC3_HUMAN] Cell adhesion protein that participates in lymphocyte recirculation by mediating the binding of lymphocytes to peripheral lymph node vascular endothelial cells in an L-selectin-independent fashion. Has a monoamine oxidase activity. May play a role in adipogenesis.<ref>PMID:9653080</ref> <ref>PMID:17400359</ref> <ref>PMID:19588076</ref>
 +
== 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/c1/2c11_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=2c11 ConSurf].
 +
<div style="clear:both"></div>
 +
<div style="background-color:#fffaf0;">
 +
== Publication Abstract from PubMed ==
 +
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.
-
'''CRYSTAL STRUCTURE OF THE 2-HYDRAZINOPYRIDINE OF SEMICARBAZIDE-SENSITIVE AMINE OXIDASE'''
+
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<ref>PMID:16239734</ref>
 +
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
 +
</div>
 +
<div class="pdbe-citations 2c11" style="background-color:#fffaf0;"></div>
-
==Overview==
+
==See Also==
-
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.
+
*[[Copper amine oxidase 3D structures|Copper amine oxidase 3D structures]]
-
 
+
== References ==
-
==About this Structure==
+
<references/>
-
2C11 is a [[Single protein]] structure of 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=2C11 OCA].
+
__TOC__
-
 
+
</StructureSection>
-
==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]
+
-
[[Category: Amine oxidase (copper-containing)]]
+
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
-
[[Category: Single protein]]
+
[[Category: Large Structures]]
-
[[Category: Jakobsson, E.]]
+
[[Category: Jakobsson E]]
-
[[Category: Kleywegt, G J.]]
+
[[Category: Kleywegt GJ]]
-
[[Category: 2-hydroxypyridine]]
+
-
[[Category: adhesion protein-1]]
+
-
[[Category: cell adhesion]]
+
-
[[Category: copper]]
+
-
[[Category: glycoprotein]]
+
-
[[Category: metal-binding]]
+
-
[[Category: oxidoreductase]]
+
-
[[Category: polymorphism]]
+
-
[[Category: semicarbazide-sensitive amine oxidase]]
+
-
[[Category: signal-anchor]]
+
-
[[Category: ssao]]
+
-
[[Category: tpq]]
+
-
[[Category: transmembrane]]
+
-
[[Category: vap-1]]
+
-
[[Category: vascular]]
+
-
 
+
-
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 02:14:42 2008''
+

Current revision

Crystal structure of the 2-hydrazinopyridine of semicarbazide- sensitive amine oxidase

PDB ID 2c11

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/2c11"
Personal tools