» Articles » PMID: 186778

Purification and Characterization of 3':5'-cyclic GMP-dependent Protein Kinase

Overview
Specialty Science
Date 1976 Nov 1
PMID 186778
Citations 14
Authors
Affiliations
Soon will be listed here.
Abstract

Guanosine 3':5'-cyclic monophosphate (cGMP)-dependent protein kinase has been purified to homogeneity from bovine lung by affinity chromatography and characterized. Partially purified protein kinase, specifically activated by low concentrations of cGMP (22 NM), was adsorbed onto 8-(2-aminoethyl)-amino-adenosine 3':5'-cyclic monophosphate-Sepharose. After washing to remove nonspecific proteins, cGMP-dependent protein kinase was specifically eluted by 0.1 mM cGMP. The purified protein contained cGMP-dependent protein kinase and specific cGMP binding activities. Purification of the holoenzyme was possible because subunit dissociation does not occur upon cyclic nucleotide binding. cGMP-dependent protein kinase holoenzyme has an apparent molecular weight of 150,000 as determined by glycerol density gradient sedimentation. On sodium dodecyl sulfate/polyacrylamide gel electrophoresis, a single protein band of 71,000 molecular weight was observed that suggested the holoenzyme is a dimer composed of subunits of identical molecular weight. cGMP-dependent protein kinase required high concentrations of Mg+2 for optimal activity; a heat-stable protein kinase modulator which inhibited adenosine 3':5'-cyclic monophosphate-dependent protein kinase activity had no effect on the activity of purified cGMP-dependent protein kinase.

Citing Articles

The Kinase Specificity of Protein Kinase Inhibitor Peptide.

Chen Y, Sabatini B Front Pharmacol. 2021; 12:632815.

PMID: 33584320 PMC: 7878667. DOI: 10.3389/fphar.2021.632815.


20-HETE-induced mitochondrial superoxide production and inflammatory phenotype in vascular smooth muscle is prevented by glucose-6-phosphate dehydrogenase inhibition.

Lakhkar A, Dhagia V, Joshi S, Gotlinger K, Patel D, Sun D Am J Physiol Heart Circ Physiol. 2016; 310(9):H1107-17.

PMID: 26921441 PMC: 4867393. DOI: 10.1152/ajpheart.00961.2015.


The unexpected evolution of basic science studies about cyclic nucleotide action into a treatment for erectile dysfunction.

Corbin J J Biol Chem. 2014; 290(3):1374-88.

PMID: 25505249 PMC: 4340384. DOI: 10.1074/jbc.X114.632174.


The C. elegans cGMP-dependent protein kinase EGL-4 regulates nociceptive behavioral sensitivity.

Krzyzanowski M, Brueggemann C, Ezak M, Wood J, Michaels K, Jackson C PLoS Genet. 2013; 9(7):e1003619.

PMID: 23874221 PMC: 3708839. DOI: 10.1371/journal.pgen.1003619.


A short history of cGMP, guanylyl cyclases, and cGMP-dependent protein kinases.

Kots A, Martin E, Sharina I, Murad F Handb Exp Pharmacol. 2008; (191):1-14.

PMID: 19089322 PMC: 3932363. DOI: 10.1007/978-3-540-68964-5_1.


References
1.
Martin R, Ames B . A method for determining the sedimentation behavior of enzymes: application to protein mixtures. J Biol Chem. 1961; 236:1372-9. View

2.
Dills Jr W, Beavo J, Bechtel P, KREBS E . Purification of rabbit skeletal muscle protein kinase regulatory subunit using cyclic adenosine-3':5'-monophosphate affinity chromatography. Biochem Biophys Res Commun. 1975; 62(1):70-7. DOI: 10.1016/s0006-291x(75)80406-2. View

3.
Nakazawa K, Sano M . Partial purification and properties of guanosine 3':5'-monophosphate-dependent protein kinase from pig lung. J Biol Chem. 1975; 250(18):7415-9. View

4.
Hofmann F, Beavo J, Bechtel P, KREBS E . Comparison of adenosine 3':5'-monophosphate-dependent protein kinases from rabbit skeletal and bovine heart muscle. J Biol Chem. 1975; 250(19):7795-801. View

5.
Insel P, Bourne H, Coffino P, Tomkins G . Cyclic AMP-dependent protein kinase: pivotal role in regulation of enzyme induction and growth. Science. 1975; 190(4217):896-8. DOI: 10.1126/science.171770. View