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| | <StructureSection load='4tkq' size='340' side='right'caption='[[4tkq]], [[Resolution|resolution]] 2.80Å' scene=''> | | <StructureSection load='4tkq' size='340' side='right'caption='[[4tkq]], [[Resolution|resolution]] 2.80Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[4tkq]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Bacsu Bacsu]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4TKQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4TKQ FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[4tkq]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Bacillus_subtilis_subsp._subtilis_str._168 Bacillus subtilis subsp. subtilis str. 168]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4TKQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4TKQ 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>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</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]] 2.8025Å</td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">yetJ, BSU07200 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=224308 BACSU])</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=CL:CHLORIDE+ION'>CL</scene></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=4tkq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4tkq OCA], [http://pdbe.org/4tkq PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4tkq RCSB], [http://www.ebi.ac.uk/pdbsum/4tkq PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4tkq 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=4tkq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4tkq OCA], [https://pdbe.org/4tkq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4tkq RCSB], [https://www.ebi.ac.uk/pdbsum/4tkq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4tkq ProSAT]</span></td></tr> |
| | </table> | | </table> |
| | + | == Function == |
| | + | [https://www.uniprot.org/uniprot/YETJ_BACSU YETJ_BACSU] |
| | <div style="background-color:#fffaf0;"> | | <div style="background-color:#fffaf0;"> |
| | == Publication Abstract from PubMed == | | == Publication Abstract from PubMed == |
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| | __TOC__ | | __TOC__ |
| | </StructureSection> | | </StructureSection> |
| - | [[Category: Bacsu]] | + | [[Category: Bacillus subtilis subsp. subtilis str. 168]] |
| | [[Category: Large Structures]] | | [[Category: Large Structures]] |
| - | [[Category: Chang, Y]] | + | [[Category: Chang Y]] |
| - | [[Category: Hendrickson, W A]] | + | [[Category: Hendrickson WA]] |
| - | [[Category: Liu, Q]] | + | [[Category: Liu Q]] |
| - | [[Category: NYCOMPS, New York Consortium on Membrane Protein Structure]]
| + | |
| - | [[Category: Low energy]]
| + | |
| - | [[Category: Membrane protein]]
| + | |
| - | [[Category: Multiple crystal]]
| + | |
| - | [[Category: Native-sad phasing]]
| + | |
| - | [[Category: New york consortium on membrane protein structure]]
| + | |
| - | [[Category: Nycomp]]
| + | |
| - | [[Category: Psi-biology]]
| + | |
| - | [[Category: Structural genomic]]
| + | |
| Structural highlights
Function
YETJ_BACSU
Publication Abstract from PubMed
Anomalous diffraction signals from typical native macromolecules are very weak, frustrating their use in de novo structure determination. Here, native SAD procedures are described to enhance signal to noise in anomalous diffraction by using multiple crystals in combination with synchrotron X-rays at 6 keV. Increased anomalous signals were obtained at 6 keV compared with 7 keV X-ray energy, which was used for previous native SAD analyses. A feasibility test of multi-crystal-based native SAD phasing was performed at 3.2 A resolution for a known tyrosine protein kinase domain, and real-life applications were made to two novel membrane proteins at about 3.0 A resolution. The three applications collectively serve to validate the robust feasibility of native SAD phasing at lower energy.
Multi-crystal native SAD analysis at 6 keV.,Liu Q, Guo Y, Chang Y, Cai Z, Assur Z, Mancia F, Greene MI, Hendrickson WA Acta Crystallogr D Biol Crystallogr. 2014 Oct 1;70(Pt 10):2544-57. doi:, 10.1107/S1399004714013376. Epub 2014 Sep 30. PMID:25286840[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
References
- ↑ Liu Q, Guo Y, Chang Y, Cai Z, Assur Z, Mancia F, Greene MI, Hendrickson WA. Multi-crystal native SAD analysis at 6 keV. Acta Crystallogr D Biol Crystallogr. 2014 Oct 1;70(Pt 10):2544-57. doi:, 10.1107/S1399004714013376. Epub 2014 Sep 30. PMID:25286840 doi:http://dx.doi.org/10.1107/S1399004714013376
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