L-methionine cycle
A cyclic series of interconversions involving S-adenosyl-L-homocysteine, L-homocysteine, L-methionine and S-adenosyl-L-methionine (SAM). Couples utilization of the methyl group of SAM with recycling of the homocysteinyl group and regeneration of L-methionine.
GO:0006555
L-methionine metabolic process
is_a
GO:0006575
modified amino acid metabolic process
is_a
GO:0046128
purine ribonucleoside metabolic process
is_a
GO:0046500
S-adenosylmethionine metabolic process
is_a
GO:0050667
homocysteine metabolic process
is_a
S-adenosylmethionine cycle
exact
SAM cycle
exact
activated methyl cycle
exact
SPBC8D2.18c SPBC887.01 SPAC644.08 SPBC23E6.10c SPAC9.06c SPAC16C9.02c SPAC20H4.05c