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==CRYSTAL STRUCTURE OF COAGULATION FACTOR IX-BINDING PROTEIN (IX-BP) FROM VENOM OF HABU SNAKE WITH A HETERODIMER OF C-TYPE LECTIN DOMAINS==
==CRYSTAL STRUCTURE OF COAGULATION FACTOR IX-BINDING PROTEIN (IX-BP) FROM VENOM OF HABU SNAKE WITH A HETERODIMER OF C-TYPE LECTIN DOMAINS==
<StructureSection load='1bj3' size='340' side='right' caption='[[1bj3]], [[Resolution|resolution]] 2.60&Aring;' scene=''>
<StructureSection load='1bj3' size='340' side='right'caption='[[1bj3]], [[Resolution|resolution]] 2.60&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[1bj3]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Trimeresurus_flavoviridis Trimeresurus flavoviridis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BJ3 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1BJ3 FirstGlance]. <br>
<table><tr><td colspan='2'>[[1bj3]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Protobothrops_flavoviridis Protobothrops flavoviridis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BJ3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1BJ3 FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.6&#8491;</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=1bj3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bj3 OCA], [http://pdbe.org/1bj3 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1bj3 RCSB], [http://www.ebi.ac.uk/pdbsum/1bj3 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1bj3 ProSAT]</span></td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></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=1bj3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1bj3 OCA], [https://pdbe.org/1bj3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1bj3 RCSB], [https://www.ebi.ac.uk/pdbsum/1bj3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1bj3 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/IXXB_PROFL IXXB_PROFL]] When linked to subunit A of IX/X-bp, anticoagulant protein which binds to the gamma-carboxyglutamic acid-domain regions of factors IX (F9) and factor X (10) in the presence of calcium with a 1 to 1 stoichiometry.<ref>PMID:2613688</ref> <ref>PMID:7925387</ref> <ref>PMID:8749314</ref>  When linked to subunit A of IX-bp, anticoagulant protein which binds to the gamma-carboxyglutamic acid-domain regions of factor IX (but not to factor X) in the presence of calcium with a 1 to 1 stoichiometry.<ref>PMID:2613688</ref> <ref>PMID:7925387</ref> <ref>PMID:8749314</ref>
[https://www.uniprot.org/uniprot/SL9B_PROFL SL9B_PROFL] When linked to subunit A of IX/X-bp, anticoagulant protein which binds to the gamma-carboxyglutamic acid-domain regions of factors IX (F9) and factor X (10) in the presence of calcium with a 1 to 1 stoichiometry. When linked to subunit A of IX-bp, anticoagulant protein which binds to the gamma-carboxyglutamic acid-domain regions of factor IX (but not to factor X) in the presence of calcium with a 1 to 1 stoichiometry.<ref>PMID:12695512</ref> <ref>PMID:2613688</ref> <ref>PMID:7925387</ref> <ref>PMID:8749314</ref>  
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
   <jmolCheckbox>
   <jmolCheckbox>
     <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bj/1bj3_consurf.spt"</scriptWhenChecked>
     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bj/1bj3_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>
     <text>to colour the structure by Evolutionary Conservation</text>
   </jmolCheckbox>
   </jmolCheckbox>
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Trimeresurus flavoviridis]]
[[Category: Large Structures]]
[[Category: Atoda, H]]
[[Category: Protobothrops flavoviridis]]
[[Category: Fujimoto, Z]]
[[Category: Atoda H]]
[[Category: Kano, H]]
[[Category: Fujimoto Z]]
[[Category: Koizumi, M]]
[[Category: Kano H]]
[[Category: Mizuno, H]]
[[Category: Koizumi M]]
[[Category: Morita, T]]
[[Category: Mizuno H]]
[[Category: C-type lectin superfamily]]
[[Category: Morita T]]
[[Category: Coagulation factor ix-binding]]
[[Category: Collagen binding protein]]
[[Category: Habu snake]]
[[Category: Heterodimer]]
[[Category: Venom]]

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