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Literature summary for 3.1.3.5 extracted from

  • Senger, M.R.; Rico, E.P.; Dias, R.D.; Bogo, M.R.; Bonan, C.D.
    Ecto-5'-nucleotidase activity in brain membranes of zebrafish (Danio rerio) (2004), Comp. Biochem. Physiol. B, 139, 203-207.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
alpha,beta-methylene-ADP 0.1 mM, 58% residual activity Danio rerio
levamisole 1 mM, 81% residual activity Danio rerio
additional information not inhibitory: EDTA Danio rerio
tetramisole 1 mM, 95% residual activity Danio rerio

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.135
-
MgAMP pH 7.2, 37°C Danio rerio

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane
-
Danio rerio 16020
-

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+ up to 3fold activation Danio rerio
Mg2+ up to 5fold activation Danio rerio
Zn2+ up to 5fold activation Danio rerio

Organism

Organism UniProt Comment Textmining
Danio rerio
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
brain
-
Danio rerio
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.029
-
pH 7.2, 37°C Danio rerio

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
5'-CMP + H2O 49% of activity with Mg2+-AMP Danio rerio cytidine + phosphate
-
?
5'-GMP + H2O 107% of activity with Mg2+-AMP Danio rerio guanosine + phosphate
-
?
5'-UMP + H2O 97% of activity with Mg2+-AMP Danio rerio uridine + phosphate
-
?
AMP + H2O
-
Danio rerio adenosine + phosphate
-
?
AMP + H2O AMP in form of MgAMP Danio rerio adenosine + phosphate
-
?

Synonyms

Synonyms Comment Organism
ecto-5'-nucleotidase
-
Danio rerio

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
-
Danio rerio

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7 7.5
-
Danio rerio