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Literature summary extracted from

  • Parvin, R.; Smith, R.A.
    Phosphoramidates. V. probable identity of rat liver microsomal glucose 6-phosphatase, phosphoramidase, and phosphoramidate-hexose phosphotransferase (1969), Biochemistry, 8, 1748-1755.
    View publication on PubMed

General Stability

EC Number General Stability Organism
3.9.1.1 enzyme is active for more than 5 h, shows activity even at 0°C Rattus norvegicus

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.9.1.1 molybdate
-
Rattus norvegicus

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.9.1.1 13
-
Phosphoramidate
-
Rattus norvegicus

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.9.1.1 microsome
-
Rattus norvegicus
-
-

Organism

EC Number Organism UniProt Comment Textmining
3.9.1.1 Rattus norvegicus
-
-
-

Reaction

EC Number Reaction Comment Organism Reaction ID
3.9.1.1 N-phosphocreatine + H2O = creatine + phosphate reaction mechanism Rattus norvegicus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.9.1.1 kidney
-
Rattus norvegicus
-
3.9.1.1 liver
-
Rattus norvegicus
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.9.1.1 0.16
-
substrate phosphoramidate, enzyme source kidney microsomes Rattus norvegicus
3.9.1.1 0.181
-
substrate phosphoramidate, enzyme source liver microsomes Rattus norvegicus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.9.1.1 phosphoramidate + H2O
-
Rattus norvegicus NH4+ + phosphate
-
?

Synonyms

EC Number Synonyms Comment Organism
3.9.1.1 More
-
-

pH Stability

EC Number pH Stability pH Stability Maximum Comment Organism
3.9.1.1 5
-
pretreatment with pH 5.0 reduces activity 25fold Rattus norvegicus
3.9.1.1 9.7
-
pretreatment with pH 9.7 increases activity 1.4fold, KM decreases 5.7fold Rattus norvegicus