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Literature summary extracted from

  • Grunberg-Manago, M.; Del Campillo-Campbell, A.; Dondon, L.; Michelson, A.M.
    Yeast ADP-sulfurylase catalyzing an exchange between orthophosphate and the terminal phosphate of nucleoside diphosphates (1966), Biochim. Biophys. Acta, 123, 1-16.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
2.7.7.5 EDTA
-
Saccharomyces fragilis

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.7.7.5 AMP
-
Saccharomyces fragilis
2.7.7.5 arsenate
-
Saccharomyces fragilis
2.7.7.5 chromate
-
Saccharomyces fragilis
2.7.7.5 F-
-
Saccharomyces fragilis
2.7.7.5 NaCl slight inhibition Saccharomyces fragilis
2.7.7.5 nitrate
-
Saccharomyces fragilis
2.7.7.5 p-chloromercuribenzoate
-
Saccharomyces fragilis
2.7.7.5 selenate
-
Saccharomyces fragilis
2.7.7.5 vanadate
-
Saccharomyces fragilis

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.7.7.5 0.0003
-
GDP 30°C Saccharomyces fragilis
2.7.7.5 0.0005
-
ADP 30°C Saccharomyces fragilis
2.7.7.5 0.0015
-
phosphate 30°C Saccharomyces fragilis

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
2.7.7.5 Ba2+ slight inhibition Saccharomyces fragilis
2.7.7.5 Ca2+ strong inhibition Saccharomyces fragilis
2.7.7.5 Cu2+ strong inhibition Saccharomyces fragilis
2.7.7.5 Fe2+ strong inhibition Saccharomyces fragilis
2.7.7.5 Mn2+ strong inhibition Saccharomyces fragilis
2.7.7.5 Zn2+ strong inhibition Saccharomyces fragilis

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.7.7.5 phosphate + adenosine 5'-phosphosulfate Saccharomyces fragilis
-
ADP + SO42-
-
?

Organism

EC Number Organism UniProt Comment Textmining
2.7.7.5 Saccharomyces fragilis
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.7.7.5
-
Saccharomyces fragilis

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.7.7.5 16
-
purified enzyme, 30°C Saccharomyces fragilis

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.7.7.5 ADP + phosphate
-
Saccharomyces fragilis phosphate + ADP
-
?
2.7.7.5 CDP + phosphate
-
Saccharomyces fragilis phosphate + CDP
-
?
2.7.7.5 GDP + phosphate
-
Saccharomyces fragilis phosphate + GDP
-
?
2.7.7.5 IDP + phosphate
-
Saccharomyces fragilis phosphate + IDP
-
?
2.7.7.5 additional information several nucleotide derivatives tested for activity Saccharomyces fragilis ?
-
?
2.7.7.5 phosphate + adenosine 5'-phosphosulfate
-
Saccharomyces fragilis ADP + SO42-
-
?
2.7.7.5 UDP + phosphate
-
Saccharomyces fragilis phosphate + UDP
-
?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
2.7.7.5 30
-
-
Saccharomyces fragilis

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
2.7.7.5 30
-
complete loss of activity within 30 min Saccharomyces fragilis
2.7.7.5 40
-
71% loss of activity within 5 min Saccharomyces fragilis
2.7.7.5 50
-
84% loss of activity within 1 min Saccharomyces fragilis

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.7.7.5 7.5
-
-
Saccharomyces fragilis

pH Range

EC Number pH Minimum pH Maximum Comment Organism
2.7.7.5 5.5 8.5 with ADP, CDP and GDP Saccharomyces fragilis
2.7.7.5 5.5 7.5 rapid loss of activity above pH 7.5 with UDP Saccharomyces fragilis