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1a3b

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[[Image:1a3b.png|left|200px]]
 
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{{STRUCTURE_1a3b| PDB=1a3b | SCENE= }}
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==COMPLEX OF HUMAN ALPHA-THROMBIN WITH THE BIFUNCTIONAL BORONATE INHIBITOR BOROLOG1==
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<StructureSection load='1a3b' size='340' side='right'caption='[[1a3b]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
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===COMPLEX OF HUMAN ALPHA-THROMBIN WITH THE BIFUNCTIONAL BORONATE INHIBITOR BOROLOG1===
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== Structural highlights ==
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<table><tr><td colspan='2'>[[1a3b]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Hirudo_medicinalis Hirudo medicinalis] and [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1A3B OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1A3B FirstGlance]. <br>
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{{ABSTRACT_PUBMED_9772168}}
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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]] 1.8&#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=T29:TRI166+(BIFUNCTIONAL+BORONATE+INHIBITOR)'>T29</scene></td></tr>
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==About this Structure==
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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=1a3b FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1a3b OCA], [https://pdbe.org/1a3b PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1a3b RCSB], [https://www.ebi.ac.uk/pdbsum/1a3b PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1a3b ProSAT]</span></td></tr>
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[[1a3b]] is a 3 chain structure of [[Hirudin]] and [[Thrombin]] with sequence from [http://en.wikipedia.org/wiki/Hirudo_medicinalis Hirudo medicinalis] and [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1A3B OCA].
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/HIR2_HIRME HIR2_HIRME] Hirudin is a potent thrombin-specific protease inhibitor. It forms a stable non-covalent complex with alpha-thrombin, thereby abolishing its ability to cleave fibrinogen.
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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/a3/1a3b_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.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=1a3b ConSurf].
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<div style="clear:both"></div>
==See Also==
==See Also==
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*[[Hirudin|Hirudin]]
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*[[Hirudin 3D structures|Hirudin 3D structures]]
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*[[Thrombin|Thrombin]]
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*[[Thrombin 3D Structures|Thrombin 3D Structures]]
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__TOC__
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==Reference==
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</StructureSection>
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<ref group="xtra">PMID:009772168</ref><references group="xtra"/>
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[[Category: Hirudo medicinalis]]
[[Category: Hirudo medicinalis]]
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Thrombin]]
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[[Category: Large Structures]]
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[[Category: Deadman, J.]]
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[[Category: Deadman J]]
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[[Category: Dodson, G.]]
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[[Category: Dodson G]]
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[[Category: Elgendy, S.]]
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[[Category: Elgendy S]]
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[[Category: Freyssinet, J H.]]
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[[Category: Freyssinet JH]]
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[[Category: Goodwin, C A.]]
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[[Category: Goodwin CA]]
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[[Category: Green, D.]]
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[[Category: Green D]]
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[[Category: Kakkar, V V.]]
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[[Category: Kakkar VV]]
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[[Category: Scully, M F.]]
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[[Category: Scully MF]]
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[[Category: Skordalakes, E.]]
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[[Category: Skordalakes E]]
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[[Category: Hydrolase-hydrolase inhibitor complex]]
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Current revision

COMPLEX OF HUMAN ALPHA-THROMBIN WITH THE BIFUNCTIONAL BORONATE INHIBITOR BOROLOG1

PDB ID 1a3b

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