7bs3: Difference between revisions

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<StructureSection load='7bs3' size='340' side='right'caption='[[7bs3]], [[Resolution|resolution]] 1.28&Aring;' scene=''>
<StructureSection load='7bs3' size='340' side='right'caption='[[7bs3]], [[Resolution|resolution]] 1.28&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[7bs3]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7BS3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7BS3 FirstGlance]. <br>
<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7BS3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7BS3 FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.28&#8491;</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]] 1.28&#8491;</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>, <scene name='pdbligand=DMS:DIMETHYL+SULFOXIDE'>DMS</scene>, <scene name='pdbligand=F5R:4-bromanylbenzenecarboximidamide'>F5R</scene></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>, <scene name='pdbligand=DMS:DIMETHYL+SULFOXIDE'>DMS</scene>, <scene name='pdbligand=F5R:4-bromanylbenzenecarboximidamide'>F5R</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=7bs3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7bs3 OCA], [https://pdbe.org/7bs3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7bs3 RCSB], [https://www.ebi.ac.uk/pdbsum/7bs3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7bs3 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=7bs3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7bs3 OCA], [https://pdbe.org/7bs3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7bs3 RCSB], [https://www.ebi.ac.uk/pdbsum/7bs3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7bs3 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
[https://www.uniprot.org/uniprot/TRY1_BOVIN TRY1_BOVIN]
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Room-temperature (RT) protein crystallography provides significant information to elucidate protein function under physiological conditions. In particular, contrary to typical binding assays, X-ray crystal structure analysis of a protein-ligand complex can determine the three-dimensional (3D) configuration of its binding site. This allows the development of effective drugs by structure-based and fragment-based (FBDD) drug design. However, RT crystallography and RT crystallography-based protein-ligand complex analyses require the preparation and measurement of numerous crystals to avoid the X-ray radiation damage. Thus, for the application of RT crystallography to protein-ligand complex analysis, the simultaneous preparation of protein-ligand complex crystals and sequential X-ray diffraction measurement remain challenging. Here, we report an RT crystallography technique using a microfluidic protein crystal array device for protein-ligand complex structure analysis. We demonstrate the microfluidic sorting of protein crystals into microwells without any complicated procedures and apparatus, whereby the sorted protein crystals are fixed into microwells and sequentially measured to collect X-ray diffraction data. This is followed by automatic data processing to calculate the 3D protein structure. The microfluidic device allows the high-throughput preparation of the protein-ligand complex solely by the replacement of the microchannel content with the required ligand solution. We determined eight trypsin-ligand complex structures for the proof of concept experiment and found differences in the ligand coordination of the corresponding RT and conventional cryogenic structures. This methodology can be applied to easily obtain more natural structures. Moreover, drug development by FBDD could be more effective using the proposed methodology.
Room-temperature crystallography using a microfluidic protein crystal array device and its application to protein-ligand complex structure analysis.,Maeki M, Ito S, Takeda R, Ueno G, Ishida A, Tani H, Yamamoto M, Tokeshi M Chem Sci. 2020 Aug 25;11(34):9072-9087. doi: 10.1039/d0sc02117b. PMID:34094189<ref>PMID:34094189</ref>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 7bs3" style="background-color:#fffaf0;"></div>


==See Also==
==See Also==
*[[Trypsin 3D structures|Trypsin 3D structures]]
*[[Trypsin 3D structures|Trypsin 3D structures]]
== References ==
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Bos taurus]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Funakubo T]]
[[Category: Funakubo T]]

Latest revision as of 12:21, 9 October 2024

Bovine Pancreatic Trypsin with 4-Bromo-benzamidine (Cryo)Bovine Pancreatic Trypsin with 4-Bromo-benzamidine (Cryo)

Structural highlights

Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 1.28Å
Ligands:, ,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

See Also

7bs3, resolution 1.28Å

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Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

OCA
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