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Literature summary for 3.4.16.6 extracted from

  • Latchinian-Sadek, L.; Thomas, D.Y.
    Secretion, purification and characterization of a soluble form of the yeast KEX1-encoded protein from insect-cell cultures (1994), Eur. J. Biochem., 219, 647-652.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
Cu2+ CuSO4 Saccharomyces cerevisiae
Hg2+ HgCl2 Saccharomyces cerevisiae
phenylmethylsulfonyl fluoride
-
Saccharomyces cerevisiae
Zn2+
-
Saccharomyces cerevisiae

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.335
-
Benzoyl-Phe-Ala-Arg
-
Saccharomyces cerevisiae

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
54219
-
x * 54219, calculation from nucleotide sequence Saccharomyces cerevisiae

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Saccharomyces cerevisiae involved in the C-terminal processing of the lysine and arginine residues from the precursors of K1 and K2 killer toxins and alpha-factor (mating pheromone) ?
-
?

Organism

Organism UniProt Comment Textmining
Saccharomyces cerevisiae
-
truncated KEX1 gene expressed in the baculovirus/insect cell system
-

Posttranslational Modification

Posttranslational Modification Comment Organism
glycoprotein
-
Saccharomyces cerevisiae

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
benzoyl-Phe-Ala-Arg + H2O
-
Saccharomyces cerevisiae benzoyl-Phe-Ala + Arg
-
?
additional information involved in the C-terminal processing of the lysine and arginine residues from the precursors of K1 and K2 killer toxins and alpha-factor (mating pheromone) Saccharomyces cerevisiae ?
-
?

Subunits

Subunits Comment Organism
? x * 54219, calculation from nucleotide sequence Saccharomyces cerevisiae

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.5 6
-
Saccharomyces cerevisiae

pI Value

Organism Comment pI Value Maximum pI Value
Saccharomyces cerevisiae
-
-
4.2