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Literature summary for 3.4.24.6 extracted from

  • Spiekerman, A.M.; Fredericks, K.K.; Wagner, F.W.; Prescott, J.M.
    Leucostoma peptidase A: a metalloprotease from snake venom (1973), Biochim. Biophys. Acta, 293, 464-475.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
EDTA
-
Agkistrodon piscivorus leucostoma
o-phenanthroline
-
Agkistrodon piscivorus leucostoma

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+ metalloenzyme, contains Ca2+ and Zn2+ in the ratio 2 : 1 Agkistrodon piscivorus leucostoma
Zn2+ metalloenzyme, contains Ca2+ and Zn2+ in the ratio 2:1 Agkistrodon piscivorus leucostoma

Organism

Organism UniProt Comment Textmining
Agkistrodon piscivorus leucostoma
-
western cotton mouth moccasin
-

Source Tissue

Source Tissue Comment Organism Textmining
venom
-
Agkistrodon piscivorus leucostoma
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
insulin + H2O oxidized, B-chain Agkistrodon piscivorus leucostoma ?
-
?
N-acetyl-Gly-Lys-OH + H2O
-
Agkistrodon piscivorus leucostoma ?
-
?
N-acetyl-Gly-Lys-OMe + H2O
-
Agkistrodon piscivorus leucostoma ?
-
?
N-benzyloxycarbonyl -Gly-Phe-NH3 + H2O
-
Agkistrodon piscivorus leucostoma ?
-
?
N-benzyloxycarbonyl -Gly-Phe-OMe + H2O
-
Agkistrodon piscivorus leucostoma ?
-
?
N-benzyloxycarbonyl -Gly-Trp-OH + H2O
-
Agkistrodon piscivorus leucostoma ?
-
?
N-benzyloxycarbonyl -Gly-Tyr-OH + H2O
-
Agkistrodon piscivorus leucostoma ?
-
?
N-benzyloxycarbonyl -Leu-Tyr-OH + H2O
-
Agkistrodon piscivorus leucostoma ?
-
?
N-benzyloxycarbonyl -Trp-Trp-OH + H2O
-
Agkistrodon piscivorus leucostoma ?
-
?
N-benzyloxycarbonyl-Gly-Arg-OH + H2O
-
Agkistrodon piscivorus leucostoma ?
-
?
poly-lysine + H2O
-
Agkistrodon piscivorus leucostoma ?
-
?
poly-phenylalanine + H2O
-
Agkistrodon piscivorus leucostoma ?
-
?
poly-tryptophan + H2O
-
Agkistrodon piscivorus leucostoma ?
-
?
poly-tyrosine + H2O
-
Agkistrodon piscivorus leucostoma ?
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.5
-
-
Agkistrodon piscivorus leucostoma