CYS3
MET6
IRC7
STR3
STR2
TRR1
TRR2
CYS3
STR2
MSM1
MES1
Selenomethionine
Water
methylselenol
Ammonia
2-Ketobutyric
acid
Selenohomocysteine
5-
Methyltetrahydropteroyltri-
L-glutamate
Tetrahydropteroyltri-
L-glutamate
Selenocystathionine
Water
Ammonia
Pyruvic acid
Selenocysteine
Acetylhomoserine
Acetic acid
NADPH
Hydrogen Ion
Methylselenic
acid
NADP
Water
Se-
Methylselenocysteine
Water
Ammonia
Pyruvic acid
O-succinyl-L-
homoserine
Succinic acid
Adenosine
triphosphate
Adenosine
monophosphate
Pyrophosphate
Selenomethionyl-
tRNA(Met)
tRNA(Met)