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Literature summary for 3.4.11.4 extracted from

  • Balerna, M.; Zuber, H.
    Thermophilic aminopeptidase from Bacillus stearothermophilus. IV (1974), Int. J. Pept. Protein Res., 6, 499-514.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
1,10-phenanthroline
-
Geobacillus stearothermophilus
EDTA
-
Geobacillus stearothermophilus

Localization

Localization Comment Organism GeneOntology No. Textmining
cytoplasm
-
Geobacillus stearothermophilus 5737
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
47500
-
2 * 47500, SDS-PAGE Geobacillus stearothermophilus
108000
-
gel filtration Geobacillus stearothermophilus

Organism

Organism UniProt Comment Textmining
Geobacillus stearothermophilus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Geobacillus stearothermophilus

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Geobacillus stearothermophilus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Gly-Leu-Tyr + H2O
-
Geobacillus stearothermophilus Gly + Leu-Tyr
-
?
Leu-Gly-Gly + H2O D-Leu Geobacillus stearothermophilus Leu + Gly-Gly
-
?
additional information
-
Geobacillus stearothermophilus ?
-
?

Subunits

Subunits Comment Organism
dimer 2 * 47500, SDS-PAGE Geobacillus stearothermophilus

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
60 70 inactivation above Geobacillus stearothermophilus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
substrate Gly-Leu-Tyr Geobacillus stearothermophilus