2ooy
From Proteopedia
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|PDB= 2ooy |SIZE=350|CAPTION= <scene name='initialview01'>2ooy</scene>, resolution 2.88Å | |PDB= 2ooy |SIZE=350|CAPTION= <scene name='initialview01'>2ooy</scene>, resolution 2.88Å | ||
|SITE= | |SITE= | ||
| - | |LIGAND= <scene name='pdbligand=FLC:CITRATE+ANION'>FLC</scene> and <scene name='pdbligand=ATP:ADENOSINE-5 | + | |LIGAND= <scene name='pdbligand=FLC:CITRATE+ANION'>FLC</scene> and <scene name='pdbligand=ATP:ADENOSINE-5'-TRIPHOSPHATE'>ATP</scene> |
|ACTIVITY= [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] | |ACTIVITY= [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] | ||
|GENE= ssp2, SPCC74.03c ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4896 Schizosaccharomyces pombe]), SPCC1919.03c ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4896 Schizosaccharomyces pombe]), SPAC1556.08c, SPAC1F12.01c ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4896 Schizosaccharomyces pombe]) | |GENE= ssp2, SPCC74.03c ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4896 Schizosaccharomyces pombe]), SPCC1919.03c ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4896 Schizosaccharomyces pombe]), SPAC1556.08c, SPAC1F12.01c ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4896 Schizosaccharomyces pombe]) | ||
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[[Category: kinase]] | [[Category: kinase]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 23 15:34:07 2008'' |
Revision as of 13:34, 23 March 2008
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| , resolution 2.88Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | and | ||||||
| Gene: | ssp2, SPCC74.03c (Schizosaccharomyces pombe), SPCC1919.03c (Schizosaccharomyces pombe), SPAC1556.08c, SPAC1F12.01c (Schizosaccharomyces pombe) | ||||||
| Activity: | Non-specific serine/threonine protein kinase, with EC number 2.7.11.1 | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Crystal structure of the adenylate sensor from AMP-activated protein kinase complexed with ATP
Overview
The 5'-AMP (adenosine monophosphate)-activated protein kinase (AMPK) coordinates metabolic function with energy availability by responding to changes in intracellular ATP (adenosine triphosphate) and AMP concentrations. Here, we report crystal structures at 2.9 and 2.6 A resolution for ATP- and AMP-bound forms of a core alphabetagamma adenylate-binding domain from the fission yeast AMPK homolog. ATP and AMP bind competitively to a single site in the gamma subunit, with their respective phosphate groups positioned near function-impairing mutants. Unexpectedly, ATP binds without counterions, amplifying its electrostatic effects on a critical regulatory region where all three subunits converge.
About this Structure
2OOY is a Protein complex structure of sequences from Schizosaccharomyces pombe. Full crystallographic information is available from OCA.
Reference
Crystal structures of the adenylate sensor from fission yeast AMP-activated protein kinase., Townley R, Shapiro L, Science. 2007 Mar 23;315(5819):1726-9. Epub 2007 Feb 8. PMID:17289942
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