2go2: Difference between revisions

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<StructureSection load='2go2' size='340' side='right'caption='[[2go2]], [[Resolution|resolution]] 1.87&Aring;' scene=''>
<StructureSection load='2go2' size='340' side='right'caption='[[2go2]], [[Resolution|resolution]] 1.87&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[2go2]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Bauba Bauba]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2GO2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2GO2 FirstGlance]. <br>
<table><tr><td colspan='2'>[[2go2]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Bauhinia_bauhinioides Bauhinia bauhinioides]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2GO2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2GO2 FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</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]] 1.87&#8491;</td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">BbKI ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=166014 BAUBA])</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</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=2go2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2go2 OCA], [https://pdbe.org/2go2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2go2 RCSB], [https://www.ebi.ac.uk/pdbsum/2go2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2go2 ProSAT]</span></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=2go2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2go2 OCA], [https://pdbe.org/2go2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2go2 RCSB], [https://www.ebi.ac.uk/pdbsum/2go2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2go2 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
[https://www.uniprot.org/uniprot/Q6VEQ7_BAUBA Q6VEQ7_BAUBA]
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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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=2go2 ConSurf].
</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=2go2 ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
A Kunitz-type protease inhibitor (BbKI) found in Bauhinia bauhinioides seeds has been overexpressed in Escherichia coli and crystallized at 293 K using PEG 4000 as the precipitant. X-ray diffraction data have been collected to 1.87 A resolution using an in-house X-ray generator. The crystals of the recombinant protein (rBbKI) belong to the orthorhombic space group P2(1)2(1)2(1), with unit-cell parameters a = 46.70, b = 64.14, c = 59.24 A. Calculation of the Matthews coefficient suggests the presence of one monomer of rBbKI in the asymmetric unit, with a corresponding solvent content of 51% (VM = 2.5 A3 Da(-1)). Iodinated crystals were prepared and a derivative data set was also collected at 2.1 A resolution. Crystals soaked for a few seconds in a cryogenic solution containing 0.5 M NaI were found to be reasonably isomorphous to the native crystals. Furthermore, the presence of iodide anions could be confirmed in the NaI-derivatized crystal. Data sets from native and derivative crystals are being evaluated for use in crystal structure determination by means of the SIRAS (single isomorphous replacement with anomalous scattering) method.
Crystallization and preliminary X-ray analysis of a novel Kunitz-type kallikrein inhibitor from Bauhinia bauhinioides.,Navarro MV, Vierira DF, Nagem RA, de Araujo AP, Oliva ML, Garratt RC Acta Crystallogr Sect F Struct Biol Cryst Commun. 2005 Oct 1;61(Pt, 10):910-3. Epub 2005 Sep 30. PMID:16511193<ref>PMID:16511193</ref>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 2go2" style="background-color:#fffaf0;"></div>
== References ==
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Bauba]]
[[Category: Bauhinia bauhinioides]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Garratt, R C]]
[[Category: Garratt RC]]
[[Category: Navarro, M V.A S]]
[[Category: Navarro MVAS]]
[[Category: Beta-trefoil fold]]
[[Category: Protein binding]]

Latest revision as of 09:28, 14 February 2024

Crystal structure of BbKI, a Kunitz-type kallikrein inhibitor

2go2, resolution 1.87Å

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