2lu4: Difference between revisions
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[2lu4]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2LU4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2LU4 FirstGlance]. <br> | <table><tr><td colspan='2'>[[2lu4]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2LU4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2LU4 FirstGlance]. <br> | ||
</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=2lu4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2lu4 OCA], [https://pdbe.org/2lu4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2lu4 RCSB], [https://www.ebi.ac.uk/pdbsum/2lu4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2lu4 ProSAT]</span></td></tr> | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</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=2lu4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2lu4 OCA], [https://pdbe.org/2lu4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2lu4 RCSB], [https://www.ebi.ac.uk/pdbsum/2lu4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2lu4 ProSAT]</span></td></tr> | |||
</table> | </table> | ||
== Function == | == Function == | ||
Latest revision as of 08:52, 15 May 2024
Solution NMR structure of the beta2 carbohydrate module of AMP-activated protein kinase bound to glucosyl-cyclodextrinSolution NMR structure of the beta2 carbohydrate module of AMP-activated protein kinase bound to glucosyl-cyclodextrin
Structural highlights
FunctionAAKB2_RAT Non-catalytic subunit 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. Also acts as a regulator of cellular polarity by remodeling the actin cytoskeleton; probably by indirectly activating myosin. Beta non-catalytic subunit acts as a scaffold on which the AMPK complex assembles, via its C-terminus that bridges alpha (PRKAA1 or PRKAA2) and gamma subunits (PRKAG1, PRKAG2 or PRKAG3) (By similarity). See Also |
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