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Literature summary extracted from

  • Faraone Mennella, M.R.; Castellano, S.; De Luca, P.; Discenza, A.; Gambacorta, A.; Nicolaus, B.; Farina, B.
    Comparison of the ADP-ribosylating thermozyme from Sulfolobus solfataricus and the mesophilic poly(ADP-ribose) polymerases (2000), FEMS Microbiol. Lett., 192, 9-14.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
2.4.2.30 Mg2+ 5 mM, 6.3fold activation Saccharolobus solfataricus
2.4.2.30 Phenanthroline 0.1 mM, 1.1fold activation Saccharolobus solfataricus

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.4.2.30 3-aminobenzamide 10 mM, 47% inhibition; 10 mM, 47% inhibition Saccharolobus solfataricus
2.4.2.30 additional information phenanthroline has no or a slightly activating effect Saccharolobus solfataricus
2.4.2.30 nicotinamide 10 mM, 14% inhibition; 10 mM, 14% inhibition Saccharolobus solfataricus
2.4.2.30 Zn2+ 0.5 mM, 47% inhibition; 0.5 mM, 50% inhibition Saccharolobus solfataricus

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
2.4.2.30 Mg2+ 0.1 mM, 4.1fold activation Saccharolobus solfataricus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
2.4.2.30 46500
-
gel filtration Saccharolobus solfataricus
2.4.2.30 50000
-
1 * 50000, SDS-PAGE Saccharolobus solfataricus

Organism

EC Number Organism UniProt Comment Textmining
2.4.2.30 Saccharolobus solfataricus
-
i.e. DSM5833
-
2.4.2.30 Saccharolobus solfataricus B3EWG9
-
-
2.4.2.30 Saccharolobus solfataricus MT-4 / DSM 5833
-
i.e. DSM5833
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.4.2.30 NAD+ + (ADP-D-ribosyl)n-acceptor
-
Saccharolobus solfataricus nicotinamide + (ADP-D-ribosyl)n+1-acceptor + H+
-
?

Subunits

EC Number Subunits Comment Organism
2.4.2.30 monomer 1 * 50000, SDS-PAGE Saccharolobus solfataricus

Synonyms

EC Number Synonyms Comment Organism
2.4.2.30 ADP-ribosylating thermozyme
-
Saccharolobus solfataricus
2.4.2.30 PARPss
-
Saccharolobus solfataricus

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
2.4.2.30 80
-
assay at Saccharolobus solfataricus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.4.2.30 8
-
assay at Saccharolobus solfataricus

pI Value

EC Number Organism Comment pI Value Maximum pI Value
2.4.2.30 Saccharolobus solfataricus
-
7.2 7
2.4.2.30 Saccharolobus solfataricus isoelectric focusing 7.2 7