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Literature summary for 3.1.3.6 extracted from

  • Vieira, D.P.; Paletta-Silva, R.; Saraiva, E.M.; Lopes, A.H.; Meyer-Fernandes, J.R.
    Leishmania chagasi: an ecto-3'-nucleotidase activity modulated by inorganic phosphate and its possible involvement in parasite-macrophage interaction (2011), Exp. Parasitol., 127, 702-707.
    View publication on PubMed

Organism

Organism UniProt Comment Textmining
Leishmania chagasi
-
-
-
Leishmania chagasi MHOM/BR/1974/PP75
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
additional information ecto-3'-nucleotidase activity is 2fold higher when Leishmania chagasi is grown at low phosphate concentration. Activity is higher in metacyclic than in non-metacyclic forms grown at low or high phosphate concentrations Leishmania chagasi
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promastigote
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Leishmania chagasi
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
3'-nucleotidase activity during several days of culturing at different phosphate concentrations, overview Leishmania chagasi

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3'-AMP + H2O
-
Leishmania chagasi adenosine + phosphate
-
?
3'-AMP + H2O
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Leishmania chagasi MHOM/BR/1974/PP75 adenosine + phosphate
-
?

Synonyms

Synonyms Comment Organism
ecto-3'-nucleotidase
-
Leishmania chagasi

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
assay at Leishmania chagasi

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
assay at Leishmania chagasi

General Information

General Information Comment Organism
additional information macrophage-parasite interaction increases by 45% when the organism is grown at low phosphate concentration, as compared to the parasites grown in the presence of high phosphate concentrations, macrophages from female BALB/c mice Leishmania chagasi
physiological function 3'-nucleotidase activity modulated by external stimuli, e.g. phosphate concentration, are involved in parasite-macrophage interaction Leishmania chagasi