SMC

S-METHYLCYSTEINE

Created:	1999-07-08
Last modified:	2024-09-27

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65 entries where SMC is found in a polymer sequence

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Chemical Details
Formal Charge	0
Atom Count	17
Chiral Atom Count	1
Bond Count	16
Aromatic Bond Count	0

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Chemical Component Summary
Name	S-METHYLCYSTEINE
Systematic Name (OpenEye OEToolkits)	(2R)-2-amino-3-methylsulfanyl-propanoic acid
Formula	C₄ H₉ N O₂ S
Molecular Weight	135.185
Type	L-PEPTIDE LINKING

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	O=C(O)C(N)CSC
SMILES	CACTVS	3.341	CSC[CH](N)C(O)=O
SMILES	OpenEye OEToolkits	1.5.0	CSCC(C(=O)O)N
Canonical SMILES	CACTVS	3.341	CSC[C@H](N)C(O)=O
Canonical SMILES	OpenEye OEToolkits	1.5.0	CSC[C@@H](C(=O)O)N
InChI	InChI	1.03	InChI=1S/C4H9NO2S/c1-8-2-3(5)4(6)7/h3H,2,5H2,1H3,(H,6,7)/t3-/m0/s1
InChIKey	InChI	1.03	IDIDJDIHTAOVLG-VKHMYHEASA-N

Drug Info: DrugBank

DrugBank ID	DB02216
Name	S-Methylcysteine
Groups	experimental
Synonyms	S-Methylcysteine
Categories	Amino Acids Amino Acids, Neutral Amino Acids, Peptides, and Proteins Amino Acids, Sulfur Carbon Radioisotopes Sulfhydryl Compounds Sulfur Compounds
CAS number	1187-84-4

Drug Targets

Name	Target Sequence	Pharmacological Action
Cathepsin D	MQPSSLLPLALCLLAAPASALVRIPLHKFTSIRRTMSEVGGSVEDLIAKG...	unknown
Methylated-DNA--protein-cysteine methyltransferase	MDKDCEMKRTTLDSPLGKLELSGCEQGLHEIKLLGKGTSAADAVEVPAPA...	unknown
Fatty acid-binding protein, liver	MSFSGKYQLQSQENFEAFMKAIGLPEELIQKGKDIKGVSEIVQNGKHFKF...	unknown

Drug Info/Drug Targets: DrugBank 3.0: a comprehensive resource for 'omics' research on drugs. Knox C, Law V, Jewison T, Liu P, Ly S, Frolkis A, Pon A, Banco K, Mak C, Neveu V, Djoumbou Y, Eisner R, Guo AC, Wishart DS. Nucleic Acids Res. 2011 Jan; 39 (Database issue):D1035-41. | PMID:21059682