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Literature summary for 4.4.1.11 extracted from

  • Ito, S.; Narise, A.; Shimura, S.
    Identification of a methioninase inhibitor, myrsinoic acid B, from Myrsine seguinii Lev., and its inhibitory activities (2008), Biosci. Biotechnol. Biochem., 72, 2411-2414.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
myrsinoic acid B
-
Fusobacterium nucleatum
myrsinoic acid B
-
Porphyromonas gingivalis
myrsinoic acid B
-
Treponema denticola

Organism

Organism UniProt Comment Textmining
Fusobacterium nucleatum
-
strain JCM8532
-
Fusobacterium nucleatum JCM 8532
-
strain JCM8532
-
Porphyromonas gingivalis
-
-
-
Porphyromonas gingivalis W83
-
-
-
Treponema denticola
-
strain ATCC35405
-
Treponema denticola ATCC 35405
-
strain ATCC35405
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-methionine + H2O
-
Fusobacterium nucleatum methanethiol + NH3 + 2-oxobutanoate
-
?
L-methionine + H2O
-
Porphyromonas gingivalis methanethiol + NH3 + 2-oxobutanoate
-
?
L-methionine + H2O
-
Treponema denticola methanethiol + NH3 + 2-oxobutanoate
-
?
L-methionine + H2O
-
Fusobacterium nucleatum JCM 8532 methanethiol + NH3 + 2-oxobutanoate
-
?
L-methionine + H2O
-
Porphyromonas gingivalis W83 methanethiol + NH3 + 2-oxobutanoate
-
?
L-methionine + H2O
-
Treponema denticola ATCC 35405 methanethiol + NH3 + 2-oxobutanoate
-
?

Synonyms

Synonyms Comment Organism
L-methionine-gamma-lyase
-
Fusobacterium nucleatum
L-methionine-gamma-lyase
-
Porphyromonas gingivalis
L-methionine-gamma-lyase
-
Treponema denticola
methioninase
-
Fusobacterium nucleatum
methioninase
-
Porphyromonas gingivalis
methioninase
-
Treponema denticola

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate
-
Fusobacterium nucleatum
pyridoxal 5'-phosphate
-
Porphyromonas gingivalis
pyridoxal 5'-phosphate
-
Treponema denticola

IC50 Value

IC50 Value IC50 Value Maximum Comment Organism Inhibitor Structure
0.0105
-
in 50 mM Tris-HCl (pH 7.5) containing 0.05 mM pyridoxal 5'-phosphate, at 37°C Fusobacterium nucleatum myrsinoic acid B
0.0303
-
in 50 mM Tris-HCl (pH 7.5) containing 0.05 mM pyridoxal 5'-phosphate, at 37°C Treponema denticola myrsinoic acid B
0.0824
-
in 50 mM Tris-HCl (pH 7.5) containing 0.05 mM pyridoxal 5'-phosphate, at 37°C Porphyromonas gingivalis myrsinoic acid B