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Literature summary for 3.6.5.3 extracted from

  • Masullp, M.; De Vendittis, E.; Bocchini, V.
    Archaebacterial elongation factor 1 alpha carries the catalytic site for GTP hydrolysis (1994), J. Biol. Chem., 269, 20376-20379.
    View publication on PubMed

Application

Application Comment Organism
medicine polypeptide chain synthesis Saccharolobus solfataricus

Inhibitors

Inhibitors Comment Organism Structure
GDP
-
Saccharolobus solfataricus
ITP
-
Saccharolobus solfataricus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.002 0.009 GTP depending on NaCl-concentration and temperature Saccharolobus solfataricus

Metals/Ions

Metals/Ions Comment Organism Structure
Ba2+
-
Saccharolobus solfataricus
Mg2+
-
Saccharolobus solfataricus
Mn2+
-
Saccharolobus solfataricus
Na+
-
Saccharolobus solfataricus

Organism

Organism UniProt Comment Textmining
Saccharolobus solfataricus
-
strain ATCC 49255, elongation factor aEF-1alpha
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
GTP + H2O
-
Saccharolobus solfataricus GDP + phosphate
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
87
-
-
Saccharolobus solfataricus

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
60 93
-
Saccharolobus solfataricus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.5 10.5
-
Saccharolobus solfataricus