3hdb

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{{Seed}}
 
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[[Image:3hdb.jpg|left|200px]]
 
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==Crystal structure of AaHIV, A metalloproteinase from venom of Agkistrodon Acutus==
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The line below this paragraph, containing "STRUCTURE_3hdb", creates the "Structure Box" on the page.
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<StructureSection load='3hdb' size='340' side='right'caption='[[3hdb]], [[Resolution|resolution]] 2.31&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[3hdb]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Deinagkistrodon_acutus Deinagkistrodon acutus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3HDB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3HDB FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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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]] 2.31&#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=2PE:NONAETHYLENE+GLYCOL'>2PE</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
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{{STRUCTURE_3hdb| PDB=3hdb | SCENE= }}
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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=3hdb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3hdb OCA], [https://pdbe.org/3hdb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3hdb RCSB], [https://www.ebi.ac.uk/pdbsum/3hdb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3hdb ProSAT]</span></td></tr>
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</table>
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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/hd/3hdb_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=3hdb 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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AaHIV, a P-III-type snake venom metalloproteinase (SVMP), consists of metalloproteinase/disintegrin/cysteine-rich (MDC) domains and is homologous to a disintegrin and metalloproteinase (ADAM) family proteins. Similar to brevilysin H6 and jararhagin, AaHIV can easily autolyse to release a stable protein named acucetin, which contains disintegrin-like and cysteine-rich domains. In this study, we determined the crystal structure of AaHIV and investigated the autolysis mechanism. Based on the structure of AaHIV and the results from docking experiments, we present a new model for target recognition in which two protein molecules form a functional unit, and the DC domain of one molecule is used for target recognition while the M-domain of the other is used for target proteolysis. Our results shed new light on the mechanism of target recognition and processing in ADAM/reprolysin family proteins.
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===Crystal structure of AaHIV, A metalloproteinase from venom of Agkistrodon Acutus===
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Structural basis of the autolysis of AaHIV suggests a novel target recognizing model for ADAM/reprolysin family proteins.,Zhu Z, Gao Y, Zhu Z, Yu Y, Zhang X, Zang J, Teng M, Niu L Biochem Biophys Res Commun. 2009 Aug 14;386(1):159-64. Epub 2009 Jun 6. PMID:19505434<ref>PMID:19505434</ref>
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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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The line below this paragraph, {{ABSTRACT_PUBMED_19505434}}, adds the Publication Abstract to the page
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<div class="pdbe-citations 3hdb" style="background-color:#fffaf0;"></div>
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(as it appears on PubMed at http://www.pubmed.gov), where 19505434 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_19505434}}
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__TOC__
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</StructureSection>
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==About this Structure==
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3HDB is a 2 chains structure of sequences from [http://en.wikipedia.org/wiki/Deinagkistrodon_acutus Deinagkistrodon acutus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3HDB OCA].
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==Reference==
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<ref group="xtra">PMID:19505434</ref><references group="xtra"/>
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[[Category: Deinagkistrodon acutus]]
[[Category: Deinagkistrodon acutus]]
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[[Category: Niu, L W.]]
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[[Category: Large Structures]]
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[[Category: Teng, M K.]]
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[[Category: Niu LW]]
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[[Category: Zhu, Z Q.]]
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[[Category: Teng MK]]
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[[Category: Aahiv]]
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[[Category: Zhu ZQ]]
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[[Category: Cysteine-rich domain]]
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[[Category: Disintegrin domain]]
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[[Category: Disulfide bond]]
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[[Category: Glycoprotein]]
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[[Category: Hydrolase]]
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[[Category: Mdc-domain]]
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[[Category: Metal-binding]]
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[[Category: Metalloprotease]]
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[[Category: Metalloproteinase]]
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[[Category: Protease]]
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[[Category: Secreted]]
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[[Category: Toxin]]
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[[Category: Zinc]]
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[[Category: Zymogen]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Aug 12 13:44:32 2009''
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Current revision

Crystal structure of AaHIV, A metalloproteinase from venom of Agkistrodon Acutus

PDB ID 3hdb

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OCA

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