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Literature summary for 4.3.2.1 extracted from

  • Van de Casteele, M.; Demarez, M.; Legrain, C.; Glansdorff, N.; Pierard, A.
    Pathways of arginine biosynthesis in extreme thermophilic archaeo- and eubacteria (1990), J. Gen. Microbiol., 136, 1177-1183.
No PubMed abstract available
Search for more literature for 4.3.2.1

Organism

Organism UniProt Comment Textmining
Pyrococcus furiosus
-
-
-
Saccharolobus solfataricus
-
-
-
Saccharolobus solfataricus P1
-
-
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.003
-
 pH and temperature not specified in the publication, activity in cell culture in growth medium with 0.2% yeast extract Saccharolobus solfataricus
0.003
-
 pH and temperature not specified in the publication, activity in cell culture in growth medium with 0.5% peptone and 0.1%yeast extract Pyrococcus furiosus
0.006
-
 pH and temperature not specified in the publication, activity in cell culture in minimal growth medium with 20 mM glucose and 5 mM NH4+ Saccharolobus solfataricus

Synonyms

Synonyms Comment Organism
argininosuccinase
-
 Pyrococcus furiosus
argininosuccinase
-
 Saccharolobus solfataricus

Expression

Organism Comment Expression
Saccharolobus solfataricus threefold repression of enzyme formation by arginine additional information

General Information

General Information Comment Organism
metabolism Sulfolobus solfataricus lacks ornithine acetyltransferase and thus forms N-acetylglutamate exclusively via the energetically less favourable reaction catalysed by N-acetylglutamate synthase, investing 1 mol of acetyl CoA per mol of N-acetyl intermediate synthesized Saccharolobus solfataricus