D-Methionine

4-Methylthio-2-oxobutanoic acid + L-Alanine ⇄ D-Methionine + Pyruvate (2.6.1.41)
L-Alanine: ala__L_c

4-Methylthio-2-oxobutanoic acid

1,2-Dihydroxy-5-(methylthio)pent-1-en-3-one + O₂ ⇄ 4-Methylthio-2-oxobutanoic acid + Formate (1.13.11.54)
O₂: o2_c

Reversibility:

-103.77±0.67

1,2-Dihydroxy-5-(methylthio)pent-1-en-3-one

2,3-Diketo-5-methylthiopentyl-1-phosphate + H₂O ⇄ 1,2-Dihydroxy-5-(methylthio)pent-1-en-3-one + Orthophosphate (3.1.3.77)
H₂O: h2o_c

Reversibility:

-8.84±0.34

2,3-Diketo-5-methylthiopentyl-1-phosphate

S-Methyl-5-thio-D-ribulose 1-phosphate ⇄ 2,3-Diketo-5-methylthiopentyl-1-phosphate + H₂O (4.2.1.109)

Reversibility:

-16.55±0.50

S-Methyl-5-thio-D-ribulose 1-phosphate

S-Methyl-5-thio-D-ribose 1-phosphate ⇄ S-Methyl-5-thio-D-ribulose 1-phosphate (5.3.1.23)

Reversibility:

-4.08±1.00

S-Methyl-5-thio-D-ribose 1-phosphate

5'-Methylthioadenosine + Orthophosphate ⇄ Adenine + S-Methyl-5-thio-D-ribose 1-phosphate (2.4.2.28)
5'-Methylthioadenosine: 5mta_c, Orthophosphate: pi_c

Reversibility:

2.12±0.59

1,2-Dihydroxy-5-(methylthio)pent-1-en-3-one

2-Hydroxy-3-keto-5-methylthiopentenyl-1-phosphate + H₂O ⇄ 1,2-Dihydroxy-5-(methylthio)pent-1-en-3-one + Orthophosphate (3.1.3.77)
H₂O: h2o_c

Reversibility:

-8.37±0.34

2-Hydroxy-3-keto-5-methylthiopentenyl-1-phosphate

2,3-Diketo-5-methylthiopentyl-1-phosphate ⇄ 2-Hydroxy-3-keto-5-methylthiopentenyl-1-phosphate (3.1.3.77)

Reversibility:

-0.71±0.00

2,3-Diketo-5-methylthiopentyl-1-phosphate

S-Methyl-5-thio-D-ribulose 1-phosphate ⇄ 2,3-Diketo-5-methylthiopentyl-1-phosphate + H₂O (4.2.1.109)

Reversibility:

-16.55±0.50

S-Methyl-5-thio-D-ribulose 1-phosphate

S-Methyl-5-thio-D-ribose 1-phosphate ⇄ S-Methyl-5-thio-D-ribulose 1-phosphate (5.3.1.23)

Reversibility:

-4.08±1.00

S-Methyl-5-thio-D-ribose 1-phosphate

5'-Methylthioadenosine + Orthophosphate ⇄ Adenine + S-Methyl-5-thio-D-ribose 1-phosphate (2.4.2.28)
5'-Methylthioadenosine: 5mta_c, Orthophosphate: pi_c

Reversibility:

2.12±0.59