EOG8NW204 GO:0008705 3/10 methionine synthase activity molecular_function "Catalysis of the reaction: (6S)-5-methyl-5,6,7,8-tetrahydrofolate + L-homocysteine = (6S)-5,6,7,8-tetrahydrofolate + L-methionine." [EC:2.1.1.13, RHEA:11175] EOG8NW204 GO:0031419 3/10 cobalamin binding molecular_function "Interacting selectively and non-covalently with cobalamin (vitamin B12), a water-soluble vitamin characterized by possession of a corrin nucleus containing a cobalt atom." [GOC:mah] EOG8NW204 GO:0008270 3/10 zinc ion binding molecular_function "Interacting selectively and non-covalently with zinc (Zn) ions." [GOC:ai] EOG8NW204 GO:0008898 3/10 S-adenosylmethionine-homocysteine S-methyltransferase activity molecular_function "Catalysis of the reaction: S-adenosyl-L-methionine + L-homocysteine = S-adenosyl-L-homocysteine + L-methionine." [EC:2.1.1.10, GOC:BHF, GOC:dph] EOG8NW204 GO:0005622 2/10 intracellular cellular_component "The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm." [ISBN:0198506732] EOG8NW204 GO:0042558 2/10 pteridine-containing compound metabolic process biological_process "The chemical reactions and pathways involving any compound containing pteridine (pyrazino(2,3-dipyrimidine)), e.g. pteroic acid, xanthopterin and folic acid." [GOC:jl, ISBN:0198506732]