Protein Information

ID 18
Name phosphodiesterase
Synonyms CAMP specific phosphodiesterase variant PDE4A 10; CAMP specific phosphodiesterase variant TM3; CAMP specific phosphodiesterase; Cyclic AMP phosphodiesterase PDE4A11; Cyclic AMP specific phosphodiesterase HSPDE4A10; DPDE 2; DPDE2; PDE 4…

Compound Information

ID 1714
Name gibberellic acid
CAS (1α,2β,4aα,4bβ,10β)-2,4a,7-trihydroxy-1-methyl-8-methylenegibb-3-ene-1,10-dicarboxylic acid 1,4a-lactone

Reference

PubMed Abstract RScore(About this table)
16658547 Vandepeute J, Huffaker RC, Alvarez R: Cyclic Nucleotide Phosphodiesterase Activity in Barley Seeds. Plant Physiol. 1973 Sep;52(3):278-282.
Barley seeds (Hordeum vulgare L. cv. Himalaya) contain an enzymatic activity which catalyzes the hydrolysis of adenosine cyclic 3': 5'-monophosphate and adenosine cyclic 2': 3'-monophosphate. A large portion of the enzymatic activity is present in the dry seed, existing in both soluble and particulate form. Secretion of the soluble phosphodiesterase from embryoless seeds is enhanced by gibberellic acid and inhibited by abscisic acid, dinitrophenol, and cycloheximide. Attempts to isolate or detect a phosphodiesterase which specifically hydrolyzes adenosine cyclic 3': 5'-monophosphate were unsuccessful. Inhibition experiments indicate that probably one enzyme is involved in the hydrolysis of both of these substrates.
32(0,1,1,2)