|
|
S-methyl-L-methionine + L-homocysteine <=> H+ + L-methionine
|
2.1.1.10
homocysteine S-methyltransferase
2.1.1.14
5-methyltetrahydropteroyltriglutamate---homocysteine S-methyltransferase
2.1.1.5
betaine---homocysteine S-methyltransferase
|
–
–
–
|
M
|
|
BRENDA:
BR40572
KEGG:
R11063
MetaCyc:
MMUM-RXN
SABIO-RK:
13306
|
|
|
|
S-adenosyl-L-methionine + L-methionine <=> S-adenosyl-L-homocysteine + S-methyl-L-methionine
|
2.1.1.12
methionine S-methyltransferase
|
–
|
M
|
|
BRENDA:
BR43875
KEGG:
R00649
MetaCyc:
METHIONINE-S-METHYLTRANSFERASE-RXN
SABIO-RK:
1034
|
|
|
|
S-methyl-L-methionine + L-selenocysteine <=> Se-methyl-L-selenocysteine + L-methionine + H+
|
2.1.1
2.1.1.280
selenocysteine Se-methyltransferase
|
–
–
|
B
|
|
BRENDA:
BR49053
KEGG:
R10430
MetaCyc:
RXN-14164
|
|
|
|
S-methyl-L-methionine + H+ <=> 3-Dimethylthiopropanamine + CO2
|
4.1.1.57
methionine decarboxylase
4.1.1.M23
|
–
–
|
M
|
|
BRENDA:
BS1498
MetaCyc:
RXN-9756
|
|
|
|
S-methyl-L-methionine + H2O <=> Dimethylsulfide + L-homoserine + H+
|
3.3.1.2
S-adenosyl-L-methionine hydrolase (L-homoserine-forming)
|
–
|
|
|
BRENDA:
BS364744
MetaCyc:
RXN-19156
|
|
|
|
S-methyl-L-methionine <=> 2-oxobutyrate + NH3 + Dimethylsulfide
|
4.4.1.14
1-aminocyclopropane-1-carboxylate synthase
|
–
|
|
|
BRENDA:
BS368528
SABIO-RK:
7299
|
|
|
|
sulfonopine + NADP+ + H2O <=> S-methyl-L-methionine + pyruvate + NADPH + H+
|
1.5.1
|
–
|
|
|
MetaCyc:
RXN-14860
|
|
|
|
S-methyl-L-methionine + a_2-oxo_carboxylate + H+ <=> 3-dimethylsulfoniopropionaldehyde + CO2 + proteinogenic_amino_acid
|
not assigned
|
–
|
M
|
|
MetaCyc:
RXN-9759
|
|
|
|
S-methyl-L-methionine <=> S-methyl-L-methionine
|
not assigned
|
–
|
|
|
MetaCyc:
TRANS-RXN0-486
|
|
|
|
S-methyl-L-methionine + pyridoxal_5''-phosphate <=> 4-dimethylsulfonium-2-oxobutyrate + pyridoxamine_5''-phosphate
|
4.4.1.14
1-aminocyclopropane-1-carboxylate synthase
|
–
|
|
|
BRENDA:
BS368529
|
|
|
|
S-methyl-L-methionine + L-homocysteine <=> L-methionine + Se-methyl-L-homocysteine
|
2.1.1.280
selenocysteine Se-methyltransferase
|
–
|
|
|
BRENDA:
BS454643
|
|