has role homocysteine derivative organic sulfide S-adenosyl-L-homocysteine S-(5'-adenosyl)-L-homocysteine CHEBI:8945 S-(5'-deoxyadenosin-5'-yl)-L-homocysteine adenosylhomocysteine (2S)-2-amino-4-({[(2S,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl}sulfanyl)butanoic acid DrugBank:DB01752 CHEBI:12741 2-S-adenosyl-L-homocysteine KNApSAcK:C00007230 PDBeChem:SAH S-ADENOSYL-L-HOMOCYSTEINE MetaCyc:ADENOSYL-HOMO-CYS KEGG:C00021 CHEBI:45495 HMDB:HMDB0000939 AdoHcy CHEBI:22034 S-Adenosyl-L-homocysteine S-[1-(adenin-9-yl)-1,5-dideoxy-beta-D-ribofuranos-5-yl]-L-homocysteine CHEBI:12759 Adenosyl-L-homocysteine S-Adenosylhomocysteine CHEBI:12761 Wikipedia:S-Adenosyl-L-homocysteine CHEBI:16680 SAH An organic sulfide that is the S-adenosyl derivative of L-homocysteine. adenosines cofactor homocysteines epitope S-adenosyl-L-homocysteine zwitterion EC 2.1.1.79 (cyclopropane-fatty-acyl-phospholipid synthase) inhibitor EC 2.1.1.72 [site-specific DNA-methyltransferase (adenine-specific)] inhibitor S-adenosyl-L-homocysteinate fundamental metabolite