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Literature summary for 3.1.4.35 extracted from

  • Morishima, I.
    Cylic nucleotide phosphodiesterase in silkworm. Characterization of cyclic GMP phosphodiesterase (1975), Biochim. Biophys. Acta, 410, 310-317.
    View publication on PubMed

General Stability

General Stability Organism
5 mM beta-mercaptoethanol and bovine serum albumin Bombyx mori
mercaptoethanol, stabilization Bombyx mori

Inhibitors

Inhibitors Comment Organism Structure
2',3'-cGMP
-
Bombyx mori
3',5'-cAMP 20% inhibition at 0.1 mM, 50% inhibition at 1 mM Bombyx mori
3',5'-cIMP
-
Bombyx mori
ATP slight inhibition at 1 mM Bombyx mori
Caffeine
-
Bombyx mori
dibutyryl 3',5'-cAMP
-
Bombyx mori
EDTA completely inhibits at 10 mM Bombyx mori
GTP slight inhibition at 1 mM Bombyx mori
theophylline
-
Bombyx mori

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.002
-
3',5'-cGMP
-
Bombyx mori

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ 5 mM activates Bombyx mori
Mn2+ 2 mM activates Bombyx mori

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
260000
-
gel filtration Bombyx mori

Organism

Organism UniProt Comment Textmining
Bombyx mori
-
silkworm
-

Purification (Commentary)

Purification (Comment) Organism
-
Bombyx mori

Source Tissue

Source Tissue Comment Organism Textmining
larva
-
Bombyx mori
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Bombyx mori

Storage Stability

Storage Stability Organism
0°C Bombyx mori

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3',5'-cGMP + H2O
-
Bombyx mori 5'-GMP
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.3
-
with Tris-acetate as buffer Bombyx mori

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
1
-
3',5'-cAMP
-
Bombyx mori