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Literature summary extracted from

  • Munzer, J.S.; Basak, A.; Zhong, M.; Mamarbachi, A.; Hamelin, J.; Savaria, D.; Lazure, C.; Hendy, G.N.; Benjannet, S.; Chretien, M.; Seidah, N.G.
    In vitro characterization of the novel proprotein convertase PC7 (1997), J. Biol. Chem., 272, 19672-19681.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
3.4.21.B27 wild-type and truncated form Rattus norvegicus

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.4.21.B27 CuSO4 97% inhibition at 1 mM Rattus norvegicus
3.4.21.B27 EDTA 95% inhibition at 10 mM Rattus norvegicus
3.4.21.B27 ZnSO4 94% inhibition at 1 mM Rattus norvegicus

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.4.21.B27 0.164
-
pERTKR-4-methylcoumarin 7-amide pH 6.5 Rattus norvegicus

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.4.21.B27 endoplasmic reticulum
-
Rattus norvegicus 5783
-
3.4.21.B27 membrane mature enzyme Rattus norvegicus 16020
-
3.4.21.B27 soluble truncated enzyme Rattus norvegicus
-
-

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.4.21.B27 Ca2+ dependent, optimal concentration: 1 mM Rattus norvegicus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.4.21.B27 65000
-
SDS-PAGE, truncated enzyme Rattus norvegicus
3.4.21.B27 89000
-
SDS-PAGE, mature enzyme Rattus norvegicus
3.4.21.B27 101000
-
SDS-PAGE, zymogen Rattus norvegicus

Organism

EC Number Organism UniProt Comment Textmining
3.4.21.B27 Rattus norvegicus
-
-
-

Posttranslational Modification

EC Number Posttranslational Modification Comment Organism
3.4.21.B27 glycoprotein zymogen is N-glycosylated Rattus norvegicus
3.4.21.B27 proteolytic modification zymogen is processed to mature enzyme in the endoplasmic reticulum Rattus norvegicus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.4.21.B27 KEKR-4-methylcoumarin 7-amide + H2O weak substrate Rattus norvegicus KEKR + 7-amino-4-methylcoumarin
-
?
3.4.21.B27 pERTKR-4-methylcoumarin 7-amide + H2O
-
Rattus norvegicus pERTKR + 7-amino-4-methylcoumarin
-
?
3.4.21.B27 pro-parathyroid hormone tridecapeptide + H2O
-
Rattus norvegicus ?
-
?
3.4.21.B27 pro-PC4 heptadecapeptide + H2O
-
Rattus norvegicus ?
-
?
3.4.21.B27 RFAR-4-methylcoumarin 7-amide + H2O weak substrate Rattus norvegicus RFAR + 7-amino-4-methylcoumarin
-
?
3.4.21.B27 RKKR-4-methylcoumarin 7-amide + H2O
-
Rattus norvegicus RKKR + 7-amino-4-methylcoumarin
-
?
3.4.21.B27 RSKR-4-methylcoumarin 7-amide + H2O
-
Rattus norvegicus RSKR + 7-amino-4-methylcoumarin
-
?
3.4.21.B27 RSKR-4-methylcoumarin 7-amide + H2O weak substrate Rattus norvegicus RSKR + 7-amino-4-methylcoumarin
-
?
3.4.21.B27 RVRR-4-methylcoumarin 7-amide + H2O weak substrate Rattus norvegicus RVRR + 7-amino-4-methylcoumarin
-
?
3.4.21.B27 YEKERSKR-4-methylcoumarin 7-amide + H2O
-
Rattus norvegicus YEKERSKR + 7-amino-4-methylcoumarin
-
?

Synonyms

EC Number Synonyms Comment Organism
3.4.21.B27 rPC7
-
Rattus norvegicus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.4.21.B27 6 7
-
Rattus norvegicus