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Literature summary for 4.4.1.11 extracted from

  • Goyer, A.; Collakova, E.; Shachar-Hill, Y.; Hanson, A.D.
    Functional characterization of a methionine gamma-lyase in Arabidopsis and its implication in an alternative to the reverse trans-sulfuration pathway (2007), Plant Cell Physiol., 48, 232-242.
    View publication on PubMed

Application

Application Comment Organism
environmental protection enzyme is not an important source of volatile methanethiol Arabidopsis thaliana

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Arabidopsis thaliana

Protein Variants

Protein Variants Comment Organism
additional information overexpression in Escherichia coli allows growth on L-methionine as sole nitrogen source and confers a high rate of methanethiol emission. Knock-out of gene significantly increases leaf methionine content and leaf and root S-methylmethionine content in Arabidopsis plants Arabidopsis thaliana

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
leaf expression is increased 2.5fold by growth on low sulfate medium Arabidopsis thaliana
-
additional information expression in aerial organs Arabidopsis thaliana
-
root
-
Arabidopsis thaliana
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-ethionine + H2O
-
Arabidopsis thaliana ethanethiol + NH3 + 2-oxobutanoate
-
?
L-homocysteine + H2O
-
Arabidopsis thaliana hydrogen sulfide + NH3 + 2-oxobutanoate
-
?
L-methionine + H2O
-
Arabidopsis thaliana methanethiol + NH3 + 2-oxobutanoate
-
?
additional information no substrate: L-cysteine Arabidopsis thaliana ?
-
?
selenomethionine + H2O
-
Arabidopsis thaliana methylselenol + NH3 + 2-oxobutanoate
-
?

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate
-
Arabidopsis thaliana