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Literature summary for 3.1.4.53 extracted from

  • Hetman, J.M.; Soderling, S.H.; Glavas, N.A.; Beavo, J.A.
    Cloning and characterization of PDE7B, a cAMP-specific phosphodiesterase (2000), Proc. Natl. Acad. Sci. USA, 97, 472-476.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
PDE7B protein is expressed in a baculovirus expression system Mus musculus

Inhibitors

Inhibitors Comment Organism Structure
3-isobutyl-1-methylxanthine
-
Mus musculus
dipyridamole
-
Mus musculus
erythro-9-[3-(2-hydroxynonyl)]-adenine
-
Mus musculus
papaverine
-
Mus musculus
rolipram
-
Mus musculus
SCH51866
-
Mus musculus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.00003
-
adenosine 3',5'-cyclic phosphate
-
Mus musculus
0.0001
-
adenosine 3',5'-cyclic phosphate PDE7A2 Mus musculus
0.0002
-
adenosine 3',5'-cyclic phosphate PDE7A1 Mus musculus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
50000
-
x * 50000, PDE7A2, calculated from sequence Mus musculus
50100
-
x * 50100, calculated from sequence Mus musculus
57000
-
x * 57000, PDE7A1, calculated from sequence Mus musculus

Organism

Organism UniProt Comment Textmining
Mus musculus P70453
-
-
Mus musculus Q9QXQ1
-
-

Source Tissue

Source Tissue Comment Organism Textmining
brain
-
Mus musculus
-
brain PDE7A1 Mus musculus
-
epididymis
-
Mus musculus
-
eye
-
Mus musculus
-
heart
-
Mus musculus
-
heart PDE7A2 Mus musculus
-
kidney PDE7A1 Mus musculus
-
liver
-
Mus musculus
-
lung PDE7A1 Mus musculus
-
lymphoid tissue PDE7A1 Mus musculus
-
ovary
-
Mus musculus
-
pancreas most highly expressed in pancreas followed by brain, heart, thyroid, skeletal muscle, eye, ovary, submaxillary gland, epididymus, and liver Mus musculus
-
pancreas PDE7A1 Mus musculus
-
placenta PDE7A1 Mus musculus
-
skeletal muscle
-
Mus musculus
-
skeletal muscle PDE7A2 Mus musculus
-
submandibular gland
-
Mus musculus
-
thyroid gland
-
Mus musculus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
adenosine 3',5'-cyclic phosphate + H2O no activity with cGMP Mus musculus adenosine 5'-phosphate
-
?

Subunits

Subunits Comment Organism
? x * 50000, PDE7A2, calculated from sequence Mus musculus
? x * 50100, calculated from sequence Mus musculus
? x * 57000, PDE7A1, calculated from sequence Mus musculus

Synonyms

Synonyms Comment Organism
PDE7B
-
Mus musculus

IC50 Value

IC50 Value IC50 Value Maximum Comment Organism Inhibitor Structure
0.0021
-
-
Mus musculus 3-isobutyl-1-methylxanthine
0.0045
-
-
Mus musculus 3-isobutyl-1-methylxanthine
0.009
-
-
Mus musculus dipyridamole
0.0125
-
-
Mus musculus papaverine
0.022
-
-
Mus musculus papaverine
0.035
-
-
Mus musculus SCH51866
0.042
-
-
Mus musculus dipyridamole
0.044
-
-
Mus musculus SCH51866
0.13
-
-
Mus musculus erythro-9-[3-(2-hydroxynonyl)]-adenine
0.18
-
-
Mus musculus rolipram