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Literature summary for 3.4.19.1 extracted from

  • Tsunasawa, S.; Narita, K.; Ogata, K.
    Purification and properties of acylamino acid-releasing enzyme from rat liver (1975), J. Biochem., 77, 89-102.
    View publication on PubMed

Application

Application Comment Organism
analysis the enzyme may be useful for the removal of the N-terminal acylamino acid from some N-terminal blocked peptides and proteins in amino acid sequence analysis Rattus norvegicus

General Stability

General Stability Organism
complete loss of activity upon freezing or lyophilization in the presence of beta-mercaptoethanol. In the absence of thiol the enzyme loses 50% of its activity on lyophilization Rattus norvegicus

Inhibitors

Inhibitors Comment Organism Structure
CoCl2 1 mM, 21% inhibition Rattus norvegicus
Cu2+
-
Rattus norvegicus
DFP
-
Rattus norvegicus
FeCl2 1 mM, 21% inhibition Rattus norvegicus
Hg2+ HgCl2 Rattus norvegicus
iodoacetic acid
-
Rattus norvegicus
PCMB
-
Oryctolagus cuniculus
PCMB
-
Rattus norvegicus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
75000
-
5 * or 6 * 75000, SDS-PAGE Rattus norvegicus
360000
-
gel filtration Rattus norvegicus
423000
-
sucrose density gradient ultracentrifugation Rattus norvegicus

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
B
-
Escherichia coli B / ATCC 11303
-
B
-
Gallus gallus
-
-
-
Oryctolagus cuniculus
-
-
-
Rattus norvegicus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Rattus norvegicus

Source Tissue

Source Tissue Comment Organism Textmining
brain
-
Rattus norvegicus
-
erythrocyte
-
Rattus norvegicus
-
heart
-
Rattus norvegicus
-
kidney
-
Rattus norvegicus
-
liver
-
Rattus norvegicus
-
lung
-
Rattus norvegicus
-
muscle
-
Rattus norvegicus
-
muscle
-
Oryctolagus cuniculus
-
oviduct
-
Rattus norvegicus
-
reticulocyte
-
Rattus norvegicus
-
reticulocyte
-
Oryctolagus cuniculus
-
spleen
-
Rattus norvegicus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Rattus norvegicus
additional information
-
-
Oryctolagus cuniculus

Subunits

Subunits Comment Organism
? 5 * or 6 * 75000, SDS-PAGE Rattus norvegicus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.2 7.6
-
Rattus norvegicus