4u5y: Difference between revisions
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==Crystal Structure of the complex between the GNAT domain of S. lividans PAT and the acetyl-CoA synthetase C-terminal domain of S. enterica== | |||
<StructureSection load='4u5y' size='340' side='right'caption='[[4u5y]], [[Resolution|resolution]] 1.93Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[4u5y]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Salmonella_enterica_subsp._enterica_serovar_Paratyphi_B_str._ATCC_10719 Salmonella enterica subsp. enterica serovar Paratyphi B str. ATCC 10719] and [https://en.wikipedia.org/wiki/Streptomyces_lividans_TK24 Streptomyces lividans TK24]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4U5Y OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4U5Y 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]] 1.926Å</td></tr> | |||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=4u5y FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4u5y OCA], [https://pdbe.org/4u5y PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4u5y RCSB], [https://www.ebi.ac.uk/pdbsum/4u5y PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4u5y ProSAT]</span></td></tr> | |||
</table> | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
Reversible lysine acetylation by protein acetyltransferases is a conserved regulatory mechanism that controls diverse cellular pathways. Gcn5-related N-acetyltransferases (GNATs), named after their founding member, are found in all domains of life. GNATs are known for their role as histone acetyltransferases, but non-histone bacterial protein acetytransferases have been identified. Only structures of GNAT complexes with short histone peptide substrates are available in databases. Given the biological importance of this modification and the abundance of lysine in polypeptides, how specificity is attained for larger protein substrates is central to understanding acetyl-lysine regulated networks. Here we report the structure of a GNAT in complex with a globular protein substrate solved to 1.9 Angstrom. GNAT binds the protein substrate with extensive surface interactions distinct from those reported for GNAT-peptide complexes. Our data reveal determinants needed for the recognition of a protein substrate and provide insight into the specificity of GNATs. | |||
Insights Into the Specificity of Lysine Acetyltransferases.,Tucker AC, Taylor KC, Rank KC, Rayment I, Escalante-Semerena JC J Biol Chem. 2014 Nov 7. pii: jbc.M114.613901. PMID:25381442<ref>PMID:25381442</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
</div> | |||
<div class="pdbe-citations 4u5y" style="background-color:#fffaf0;"></div> | |||
==See Also== | |||
*[[Acetyl-CoA synthetase 3D structures|Acetyl-CoA synthetase 3D structures]] | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Large Structures]] | |||
[[Category: Salmonella enterica subsp. enterica serovar Paratyphi B str. ATCC 10719]] | |||
[[Category: Streptomyces lividans TK24]] | |||
[[Category: Escalante-Semerena JC]] | |||
[[Category: Rank KC]] | |||
[[Category: Rayment I]] | |||
[[Category: Taylor KC]] | |||
[[Category: Tucker AC]] | |||
Latest revision as of 10:25, 27 September 2023
Crystal Structure of the complex between the GNAT domain of S. lividans PAT and the acetyl-CoA synthetase C-terminal domain of S. entericaCrystal Structure of the complex between the GNAT domain of S. lividans PAT and the acetyl-CoA synthetase C-terminal domain of S. enterica
Structural highlights
Publication Abstract from PubMedReversible lysine acetylation by protein acetyltransferases is a conserved regulatory mechanism that controls diverse cellular pathways. Gcn5-related N-acetyltransferases (GNATs), named after their founding member, are found in all domains of life. GNATs are known for their role as histone acetyltransferases, but non-histone bacterial protein acetytransferases have been identified. Only structures of GNAT complexes with short histone peptide substrates are available in databases. Given the biological importance of this modification and the abundance of lysine in polypeptides, how specificity is attained for larger protein substrates is central to understanding acetyl-lysine regulated networks. Here we report the structure of a GNAT in complex with a globular protein substrate solved to 1.9 Angstrom. GNAT binds the protein substrate with extensive surface interactions distinct from those reported for GNAT-peptide complexes. Our data reveal determinants needed for the recognition of a protein substrate and provide insight into the specificity of GNATs. Insights Into the Specificity of Lysine Acetyltransferases.,Tucker AC, Taylor KC, Rank KC, Rayment I, Escalante-Semerena JC J Biol Chem. 2014 Nov 7. pii: jbc.M114.613901. PMID:25381442[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See AlsoReferences
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