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Literature summary for 3.4.21.26 extracted from

  • Mizutani, S.; Sumi, S.; Suzuki, O.; Narita, O.; Tomoda, Y.
    Post-proline endopeptidase in human placenta (1984), Biochim. Biophys. Acta, 786, 113-117.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
5,5'-dithiobis(2-nitrobenzoic acid)
-
Homo sapiens
Al3+
-
Homo sapiens
Ca2+
-
Homo sapiens
Cu2+
-
Homo sapiens
diisopropylfluorophosphate
-
Homo sapiens
heavy metal ions
-
Homo sapiens
Hg2+
-
Homo sapiens
additional information
-
Homo sapiens
N-ethylmaleimide
-
Homo sapiens
Ni2+
-
Homo sapiens
p-chloromercuribenzoate
-
Homo sapiens
p-hydroxymercuribenzoate
-
Homo sapiens
Zn2+
-
Homo sapiens

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1
-
N-succinyl-Gly-Pro-7-amido-4-methylcoumarin
-
Homo sapiens

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
67000
-
2 * 67000, SDS-PAGE Homo sapiens
140000
-
gel filtration Homo sapiens

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Homo sapiens

Source Tissue

Source Tissue Comment Organism Textmining
placenta
-
Homo sapiens
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [Āµmol/min/mg] Specific Activity Maximum [Āµmol/min/mg] Comment Organism
additional information
-
-
Homo sapiens

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
N-succinyl-Gly-Pro-7-amido-4-methylcoumarin + H2O
-
Homo sapiens N-succinyl-Gly-Pro + 7-amino-4-methylcoumarin
-
?
succinyl-Gly-Pro-4-methylcoumarin 7-amide + H2O
-
Homo sapiens ?
-
?

Subunits

Subunits Comment Organism
dimer 2 * 67000, SDS-PAGE Homo sapiens

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.7
-
-
Homo sapiens