S-adenosylmethionine synthase isoform type-2
Alpha-aminoadipic semialdehyde dehydrogenase
Betaine--homocysteine S-methyltransferase 1
Serine hydroxymethyltransferase, cytosolic
Homocysteine + βine → Dimethylglycine + L-Methionine
NAD + Water + βine aldehyde → NADH + βine
Acceptor + Choline → Reduced acceptor + βine aldehyde
Serine hydroxymethyltransferase, mitochondrial
Methionine adenosyltransferase 2 subunit beta
5-Methyltetrahydrofolic acid + Homocysteine ↔ L-Methionine + Tetrahydrofolic acid
Dimethylglycine dehydrogenase, mitochondrial
Choline (→) Transport: Homo sapiens, Cell to Homo sapiens, Cell, Mitochondrion
Dimethylglycine (→) Transport: Homo sapiens, Cell to Homo sapiens, Cell, Mitochondrion
βine (→) Transport: Homo sapiens, Cell, Mitochondrion to Homo sapiens, Cell
L-Serine + Tetrahydrofolic acid ↔ 5,10-Methylene-THF + Glycine + Water
S-Adenosylhomocysteine + Sarcosine ↔ Glycine + S-Adenosylmethionine
Adenosine triphosphate + L-Methionine + Water → Phosphate + Pyrophosphate + S-Adenosylmethionine
Dimethylglycine + Tetrahydrofolate → 5-Methyltetrahydrofolic acid + Sarcosine
Sarcosine + Tetrahydrofolate → 5-Methyltetrahydrofolic acid + Glycine
L-Serine + Tetrahydrofolate ↔ 5-Methyltetrahydrofolic acid + Glycine