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Literature summary extracted from

  • Kobayashi, H.; Kusakabe, I.; Murakami, K.
    Substrate specificity of a carboxyl proteinase from Irpex lacteus (1983), Agric. Biol. Chem., 47, 1921-1923.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.4.23.29 1,2-epoxy-3-(4-nitrophenoxy)propane
-
Irpex lacteus
3.4.23.29 Diazoacetyl-D,L-norleucine methyl ester
-
Irpex lacteus
3.4.23.29 pepstatin
-
Irpex lacteus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.4.23.29 36000
-
Polyporus tulipiferae Irpex lacteus
3.4.23.29 39000
-
1 * 39000, Polyporus tulipiferae, SDS-PAGE Irpex lacteus

Organism

EC Number Organism UniProt Comment Textmining
3.4.23.29 Irpex lacteus
-
formerly Irpex lacteus
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.4.23.29
-
Irpex lacteus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.4.23.29 angiotensin I + H2O hydrolyzes Tyr4-Ile5 bond much more rapidly than the Val3-Tyr4 bond Irpex lacteus Asp-Arg-Val-Tyr-Ile-His-Pro + Phe-His-Leu
-
?
3.4.23.29 Hemoglobin + H2O
-
Irpex lacteus Proteolytically cleaved hemogobin
-
?
3.4.23.29 additional information milk clotting activity Irpex lacteus ?
-
?
3.4.23.29 Oxidized B-chain of insulin + H2O peptide bonds mainly susceptible to the enzyme: Leu11-Val12, Ala14-Leu15, Phe24-Phe25, Thr27-Pro28 Irpex lacteus Proteolytically cleaved insulin B-chain
-
?

Subunits

EC Number Subunits Comment Organism
3.4.23.29 monomer 1 * 39000, Polyporus tulipiferae, SDS-PAGE Irpex lacteus

Synonyms

EC Number Synonyms Comment Organism
3.4.23.29 Irpex lacteus carboxyl proteinase B
-
Irpex lacteus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.4.23.29 3
-
hemoglobin Irpex lacteus