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1y1k

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==Crystal structure of the complex of subtilisin BPN' with chymotrypsin inhibitor 2 T58A mutant==
==Crystal structure of the complex of subtilisin BPN' with chymotrypsin inhibitor 2 T58A mutant==
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<StructureSection load='1y1k' size='340' side='right' caption='[[1y1k]], [[Resolution|resolution]] 1.56&Aring;' scene=''>
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<StructureSection load='1y1k' size='340' side='right'caption='[[1y1k]], [[Resolution|resolution]] 1.56&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[1y1k]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Bacillus_amyloliquefaciens Bacillus amyloliquefaciens] and [http://en.wikipedia.org/wiki/Hordeum_vulgare Hordeum vulgare]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1Y1K OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1Y1K FirstGlance]. <br>
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<table><tr><td colspan='2'>[[1y1k]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Bacillus_amyloliquefaciens Bacillus amyloliquefaciens] and [https://en.wikipedia.org/wiki/Hordeum_vulgare Hordeum vulgare]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1Y1K OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1Y1K FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=15P:POLYETHYLENE+GLYCOL+(N=34)'>15P</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CIT:CITRIC+ACID'>CIT</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
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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]] 1.56&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1y33|1y33]], [[1y34|1y34]], [[1y3b|1y3b]], [[1y3c|1y3c]], [[1y3d|1y3d]], [[1y3f|1y3f]], [[1y48|1y48]], [[1y4a|1y4a]], [[1y4d|1y4d]]</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=15P:POLYETHYLENE+GLYCOL+(N=34)'>15P</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CIT:CITRIC+ACID'>CIT</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">apr ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1390 Bacillus amyloliquefaciens])</td></tr>
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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=1y1k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1y1k OCA], [https://pdbe.org/1y1k PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1y1k RCSB], [https://www.ebi.ac.uk/pdbsum/1y1k PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1y1k ProSAT]</span></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Subtilisin Subtilisin], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.62 3.4.21.62] </span></td></tr>
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<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=1y1k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1y1k OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1y1k RCSB], [http://www.ebi.ac.uk/pdbsum/1y1k PDBsum]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/SUBT_BACAM SUBT_BACAM]] Subtilisin is an extracellular alkaline serine protease, it catalyzes the hydrolysis of proteins and peptide amides. Has a high substrate specificity to fibrin.<ref>PMID:12524032</ref>
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[https://www.uniprot.org/uniprot/SUBT_BACAM SUBT_BACAM] Subtilisin is an extracellular alkaline serine protease, it catalyzes the hydrolysis of proteins and peptide amides. Has a high substrate specificity to fibrin.<ref>PMID:12524032</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>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/y1/1y1k_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/y1/1y1k_consurf.spt"</scriptWhenChecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.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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</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/chain_selection.php?pdb_ID=2ata ConSurf].
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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=1y1k ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
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<div class="pdbe-citations 1y1k" style="background-color:#fffaf0;"></div>
==See Also==
==See Also==
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*[[Chymotrypsin Inhibitor|Chymotrypsin Inhibitor]]
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*[[Chymotrypsin inhibitor 3D structures|Chymotrypsin inhibitor 3D structures]]
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*[[Subtilisin|Subtilisin]]
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*[[Subtilisin 3D structures|Subtilisin 3D structures]]
== References ==
== References ==
<references/>
<references/>
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[[Category: Bacillus amyloliquefaciens]]
[[Category: Bacillus amyloliquefaciens]]
[[Category: Hordeum vulgare]]
[[Category: Hordeum vulgare]]
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[[Category: Subtilisin]]
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[[Category: Large Structures]]
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[[Category: Koshland, D E]]
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[[Category: Koshland Jr DE]]
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[[Category: Kwan, G]]
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[[Category: Kwan G]]
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[[Category: Lu, C J]]
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[[Category: Lu CJ]]
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[[Category: Radisky, E S]]
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[[Category: Radisky ES]]
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[[Category: Hydrolase-hydrolase inhibitor complex]]
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[[Category: Inhibitor]]
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[[Category: Serine protease]]
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Current revision

Crystal structure of the complex of subtilisin BPN' with chymotrypsin inhibitor 2 T58A mutant

PDB ID 1y1k

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