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| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
| 26 |
 | Hendee, Shonn P.; Faour, Fouad A.; Christensen, Douglas A.; Patrick, Baharah; Durney, Carl H.; Blumenthal, Donald K. | Effects of weak extremely low frequency magnetic fields on calcium/calmodulin interactions. | Mechanisms by which weak electromagnetic fields may affect biological systems are of current interest because of their potential health effects. Lednev has proposed an ion parametric resonance hypothesis (Lednev, 1991, Bioelectromagnetics, 12:71-75), which predicts that when the ac, frequency of a c... | Electromagnetic Fields; Calcium-binding Proteins; Lednev's Theory | 1996-06 |
| 27 |
 | Blumenthal, Donald K. | Identification of molecular sites on factor VII which mediate its assembly and function in the extrinsic pathway activation complex. | Factor VII-VIIa, in association with tissue factor, participates in the complex which initiates blood coagulation through the extrinsic pathway. To identify functional domains on factor VII which mediate the activation of factor X, 16 synthetic peptides corresponding to 55% of the primary structure ... | Genetics; Biosynthesis; Pharmacology | 1991-01-15 |
| 28 |
 | Blumenthal, Donald K. | C subunits binding to the protein kinase A RI alpha dimer induce a large conformational change. | We present structural data on the RI alpha isoform of the cAMP-dependent protein kinase A that reveal, for the first time, a large scale conformational change within the RI alpha homodimer upon catalytic subunit binding. This result infers that the inhibition of catalytic subunit activity is not the... | Protein Kinase; cAMP | 2004-04-30 |
| 29 |
 | Blumenthal, Donald K.; Underwood, Clayton J. | Adaptation of the protein kinase filter paper assay to a 96-well microtiter format. | The most widely used method for assaying protein kinase activities involves incorporation of radioactive phosphate into a protein or peptide substrate with subsequent binding or precipitaion of the radiolabeled substrate onto filter paper squares. We have adapted this assay for use with readily avai... | Protein Kinase Activities; Filter Papers; Radioactive Phosphate | 1999-02-01 |