2.1.1.10	S-adenosyl-L-methionine + L-homocysteine	-	
2.1.1.10	S-adenosyl-L-methionine + L-homocysteine	biosynthesis of methionine	
2.1.1.10	S-adenosyl-L-methionine + L-homocysteine	the enzyme uses S-methyl-L-methionine and S-adenosyl-L-methionine as methyl donor in vivo	
2.1.1.10	S-methyl-L-methionine + L-homocysteine	-	
2.1.1.10	S-methyl-L-methionine + L-homocysteine	synthesis of L-methionine from homocysteine	
2.1.1.10	S-methyl-L-methionine + L-homocysteine	the enzyme uses S-methyl-L-methionine and S-adenosyl-L-methionine as methyl donor in vivo	
2.1.1.10	S-methyl-L-methionine + L-homocysteine	metabolism of S-methylmethionine requires a functional YagD protein, since inactivation of the yagD gene abolishes the capacity to grow on S-methylmethionine