2zb9
From Proteopedia
(Difference between revisions)
| Line 3: | Line 3: | ||
<StructureSection load='2zb9' size='340' side='right'caption='[[2zb9]], [[Resolution|resolution]] 2.25Å' scene=''> | <StructureSection load='2zb9' size='340' side='right'caption='[[2zb9]], [[Resolution|resolution]] 2.25Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[2zb9]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/ | + | <table><tr><td colspan='2'>[[2zb9]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Streptomyces_coelicolor Streptomyces coelicolor]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2ZB9 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2ZB9 FirstGlance]. <br> |
| - | </td></tr><tr id=' | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.25Å</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=2zb9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2zb9 OCA], [https://pdbe.org/2zb9 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2zb9 RCSB], [https://www.ebi.ac.uk/pdbsum/2zb9 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2zb9 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=2zb9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2zb9 OCA], [https://pdbe.org/2zb9 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2zb9 RCSB], [https://www.ebi.ac.uk/pdbsum/2zb9 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2zb9 ProSAT]</span></td></tr> | ||
</table> | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/Q9RK47_STRCO Q9RK47_STRCO] | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
| Line 17: | Line 19: | ||
</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=2zb9 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=2zb9 ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
| - | <div style="background-color:#fffaf0;"> | ||
| - | == Publication Abstract from PubMed == | ||
| - | SCO0332 protein is a putative TetR-family transcriptional regulator from Streptomyces coelicolor A3(2). The crystal structure of SCO0332 was determined at 2.25 A resolution by single-wavelength anomalous diffraction (SAD) phasing using the S atoms of the native protein. SCO0332 contains a helix-turn-helix (HTH) DNA-binding motif in its N-terminal region and forms a homodimer. The overall structure of SCO0332 shows significant similarity to other TetR-family regulators. A systematic evolution of ligands by exponential enrichment (SELEX) analysis indicated that SCO0332 has sequence-specific DNA-binding ability and determined the position of the operator element of SCO0332 on the chromosomal DNA of S. coelicolor. An electrophoretic mobility-shift assay (EMSA) showed that SCO0332 binds to the operator sequence upstream of the sco0330 gene, which encodes a putative short-chain oxidoreductase. These results suggest that SCO0332 is a transcriptional repressor that regulates sco0330 gene expression. | ||
| - | |||
| - | Structural and functional analysis of the TetR-family transcriptional regulator SCO0332 from Streptomyces coelicolor.,Okada U, Kondo K, Hayashi T, Watanabe N, Yao M, Tamura T, Tanaka I Acta Crystallogr D Biol Crystallogr. 2008 Feb;64(Pt 2):198-205. Epub 2008, Jan 16. PMID:18219120<ref>PMID:18219120</ref> | ||
| - | |||
| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| - | </div> | ||
| - | <div class="pdbe-citations 2zb9" style="background-color:#fffaf0;"></div> | ||
| - | == References == | ||
| - | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
| - | [[Category: Kondo | + | [[Category: Streptomyces coelicolor]] |
| - | [[Category: Okada | + | [[Category: Kondo K]] |
| - | [[Category: Tanaka | + | [[Category: Okada U]] |
| - | [[Category: Watanabe | + | [[Category: Tanaka I]] |
| - | [[Category: Yao | + | [[Category: Watanabe N]] |
| - | + | [[Category: Yao M]] | |
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
Current revision
Crystal structure of TetR family transcription regulator SCO0332
| |||||||||||
