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2qr1

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==Crystal structure of the adenylate sensor from AMP-activated protein kinase in complex with ADP==
==Crystal structure of the adenylate sensor from AMP-activated protein kinase in complex with ADP==
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<StructureSection load='2qr1' size='340' side='right' caption='[[2qr1]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
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<StructureSection load='2qr1' size='340' side='right'caption='[[2qr1]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[2qr1]] is a 6 chain structure with sequence from [http://en.wikipedia.org/wiki/Cbs_356 Cbs 356]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QR1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QR1 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[2qr1]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Schizosaccharomyces_pombe Schizosaccharomyces pombe]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QR1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2QR1 FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.7&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2qrc|2qrc]], [[2qrd|2qrd]], [[2qre|2qre]]</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">ssp2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4896 CBS 356])</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2qr1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qr1 OCA], [https://pdbe.org/2qr1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2qr1 RCSB], [https://www.ebi.ac.uk/pdbsum/2qr1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2qr1 ProSAT]</span></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Non-specific_serine/threonine_protein_kinase Non-specific serine/threonine protein kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.11.1 2.7.11.1] </span></td></tr>
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<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=2qr1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qr1 OCA], [http://pdbe.org/2qr1 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2qr1 RCSB], [http://www.ebi.ac.uk/pdbsum/2qr1 PDBsum]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/AAKG_SCHPO AAKG_SCHPO]] Adenine nucleotides-binding subunit gamma of AMP-activated protein kinase (AMPK), an energy sensor protein kinase that plays a key role in regulating cellular energy metabolism. In response to reduction of intracellular ATP levels, AMPK activates energy-producing pathways and inhibits energy-consuming processes: inhibits protein, carbohydrate and lipid biosynthesis, as well as cell growth and proliferation. AMPK acts via direct phosphorylation of metabolic enzymes, and by longer-term effects via phosphorylation of transcription regulators. Gamma non-catalytic subunit mediates binding to AMP, ADP and ATP, leading to activate or inhibit AMPK: AMP-binding results in allosteric activation of alpha catalytic subunit (SNF1) both by inducing phosphorylation and preventing dephosphorylation of catalytic subunits (By similarity).
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[https://www.uniprot.org/uniprot/SNF1_SCHPO SNF1_SCHPO]
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
<jmolCheckbox>
<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/qr/2qr1_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/qr/2qr1_consurf.spt"</scriptWhenChecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
<text>to colour the structure by Evolutionary Conservation</text>
<text>to colour the structure by Evolutionary Conservation</text>
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Cbs 356]]
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[[Category: Large Structures]]
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[[Category: Non-specific serine/threonine protein kinase]]
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[[Category: Schizosaccharomyces pombe]]
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[[Category: Jin, X]]
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[[Category: Jin X]]
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[[Category: Shapiro, L]]
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[[Category: Shapiro L]]
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[[Category: Townley, R]]
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[[Category: Townley R]]
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[[Category: Adp]]
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[[Category: Ampk]]
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[[Category: Atp-binding]]
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[[Category: Cbs domain]]
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[[Category: Kinase]]
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[[Category: Nucleotide-binding]]
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[[Category: Serine/threonine-protein kinase]]
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[[Category: Transferase]]
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Current revision

Crystal structure of the adenylate sensor from AMP-activated protein kinase in complex with ADP

PDB ID 2qr1

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