Title : Testis-specific calmodulin-dependent phosphodiesterase. A distinct high affinity cAMP isoenzyme immunologically related to brain calmodulin-dependent cGMP phosphodiesterase.

Pub. Date : 1988 Oct 25

PMID : 2844815






6 Functional Relationships(s)
Download
Sentence
Compound Name
Protein Name
Organism
1 A distinct high affinity cAMP isoenzyme immunologically related to brain calmodulin-dependent cGMP phosphodiesterase. Cyclic AMP calmodulin 2 Mus musculus
2 A cell-specific isozyme of calmodulin (CaM)-dependent phosphodiesterase that exhibits micromolar affinity for cAMP has been purified 900-fold from mouse testis by DEAE chromatography, gel filtration, affinity chromatography with CaM-Sepharose 4B, and isoelectric focusing. Cyclic AMP calmodulin 2 Mus musculus
3 A cell-specific isozyme of calmodulin (CaM)-dependent phosphodiesterase that exhibits micromolar affinity for cAMP has been purified 900-fold from mouse testis by DEAE chromatography, gel filtration, affinity chromatography with CaM-Sepharose 4B, and isoelectric focusing. Cyclic AMP calmodulin 2 Mus musculus
4 A cell-specific isozyme of calmodulin (CaM)-dependent phosphodiesterase that exhibits micromolar affinity for cAMP has been purified 900-fold from mouse testis by DEAE chromatography, gel filtration, affinity chromatography with CaM-Sepharose 4B, and isoelectric focusing. Cyclic AMP calmodulin 2 Mus musculus
5 The highly purified enzyme is stimulated 5-6-fold by CaM in the presence of Ca2+ and hydrolyzes both cAMP and cGMP with anomalous substrate dependence, i.e. high and low affinity components (Km 2 and 20 microM) are observed either in the presence or absence of CaM. Cyclic AMP calmodulin 2 Mus musculus
6 The highly purified enzyme is stimulated 5-6-fold by CaM in the presence of Ca2+ and hydrolyzes both cAMP and cGMP with anomalous substrate dependence, i.e. high and low affinity components (Km 2 and 20 microM) are observed either in the presence or absence of CaM. Cyclic AMP calmodulin 2 Mus musculus