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Literature summary for 3.1.4.17 extracted from

  • Lim, S.T.; Woon, P.Y.; Tan, M.H.J.; Ong, K.K.
    Identification and characterization of a third form (D3) of cyclic 3'5'-nucleotide phosphodiesterase from Rhizobium fredii (1989), Int. J. Biochem., 21, 909-912.
No PubMed abstract available
Search for more literature for 3.1.4.17

Activating Compound

Activating Compound Comment Organism Structure
imidazole stimulates Sinorhizobium fredii

Inhibitors

Inhibitors Comment Organism Structure
Al3+
-
 Sinorhizobium fredii
Caffeine
-
 Sinorhizobium fredii
Fe3+
-
 Sinorhizobium fredii
additional information
-
 Sinorhizobium fredii
theophylline
-
 Sinorhizobium fredii
Zn2+
-
 Sinorhizobium fredii

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0002
-
 3',5'-cAMP
-
 Sinorhizobium fredii

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
42500
-
 gel filtration, a third form of cyclic nucleotide phosphodiesterase Sinorhizobium fredii

Organism

Organism UniProt Comment Textmining
Sinorhizobium fredii
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Sinorhizobium fredii

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
nucleoside 3',5'-cyclic phosphate + H2O
-
 Sinorhizobium fredii nucleoside 5'-phosphate
-
 ?

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
60
-
 third form of cyclic nucleotide phosphodiesterase looses all its activity after 20 min Sinorhizobium fredii

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.5 6
-
 Sinorhizobium fredii