1hku
From Proteopedia
(Difference between revisions)
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<StructureSection load='1hku' size='340' side='right'caption='[[1hku]], [[Resolution|resolution]] 2.30Å' scene=''> | <StructureSection load='1hku' size='340' side='right'caption='[[1hku]], [[Resolution|resolution]] 2.30Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[1hku]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/ | + | <table><tr><td colspan='2'>[[1hku]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1HKU OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1HKU 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]] 2.3Å</td></tr> |
| - | <tr id=' | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CSO:S-HYDROXYCYSTEINE'>CSO</scene>, <scene name='pdbligand=FMT:FORMIC+ACID'>FMT</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=NAD:NICOTINAMIDE-ADENINE-DINUCLEOTIDE'>NAD</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=1hku FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1hku OCA], [https://pdbe.org/1hku PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1hku RCSB], [https://www.ebi.ac.uk/pdbsum/1hku PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1hku 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=1hku FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1hku OCA], [https://pdbe.org/1hku PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1hku RCSB], [https://www.ebi.ac.uk/pdbsum/1hku PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1hku ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
| - | + | [https://www.uniprot.org/uniprot/CTBP1_RAT CTBP1_RAT] Involved in controlling the equilibrium between tubular and stacked structures in the Golgi complex. Corepressor targeting diverse transcription regulators such as GLIS2. Has dehydrogenase activity. Functions in brown adipose tissue (BAT) differentiation.<ref>PMID:10364211</ref> <ref>PMID:7624370</ref> <ref>PMID:12805226</ref> | |
== 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=1hku 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=1hku ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
| - | <div style="background-color:#fffaf0;"> | ||
| - | == Publication Abstract from PubMed == | ||
| - | C-terminal-binding protein/brefeldin A-ADP ribosylated substrate (CtBP/BARS) plays key roles in development and oncogenesis as a transcription co-repressor, and in intracellular traffic as a promoter of Golgi membrane fission. Co-repressor activity is regulated by NAD(H) binding to CtBP/BARS, while membrane fission is associated with its acyl-CoA-dependent acyltransferase activity. Here, we report the crystal structures of rat CtBP/BARS in a binary complex with NAD(H), and in a ternary complex with a PIDLSKK peptide mimicking the consensus motif (PXDLS) recognized in CtBP/BARS cellular partners. The structural data show CtBP/BARS in a NAD(H)-bound dimeric form; the peptide binding maps the recognition site for DNA-binding proteins and histone deacetylases to an N-terminal region of the protein. The crystal structure together with the site-directed mutagenesis data and binding experiments suggest a rationale for the molecular mechanisms underlying the two fundamental co-existing, but diverse, activities supported by CtBP/BARS in the nucleus and in Golgi membranes. | ||
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| - | CtBP/BARS: a dual-function protein involved in transcription co-repression and Golgi membrane fission.,Nardini M, Spano S, Cericola C, Pesce A, Massaro A, Millo E, Luini A, Corda D, Bolognesi M EMBO J. 2003 Jun 16;22(12):3122-30. PMID:12805226<ref>PMID:12805226</ref> | ||
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| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| - | </div> | ||
| - | <div class="pdbe-citations 1hku" style="background-color:#fffaf0;"></div> | ||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: Buffalo rat]] | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
| - | [[Category: Bolognesi | + | [[Category: Rattus norvegicus]] |
| - | [[Category: Cericola | + | [[Category: Bolognesi M]] |
| - | [[Category: Corda | + | [[Category: Cericola C]] |
| - | [[Category: Luini | + | [[Category: Corda D]] |
| - | [[Category: Massaro | + | [[Category: Luini A]] |
| - | [[Category: Millo | + | [[Category: Massaro A]] |
| - | [[Category: Nardini | + | [[Category: Millo E]] |
| - | [[Category: Pesce | + | [[Category: Nardini M]] |
| - | [[Category: Spano | + | [[Category: Pesce A]] |
| - | + | [[Category: Spano S]] | |
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Revision as of 11:32, 27 March 2024
CtBP/BARS: a dual-function protein involved in transcription corepression and Golgi membrane fission
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Categories: Large Structures | Rattus norvegicus | Bolognesi M | Cericola C | Corda D | Luini A | Massaro A | Millo E | Nardini M | Pesce A | Spano S
