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L-lanthionine
Sign in to saveLanthionine is a nonproteinogenic amino acid with the chemical formula (HOOC-CH(NH2)-CH2-S-CH2-CH(NH2)-COOH). It is typically formed by a cysteine residue and a dehydrated serine residue. Despite its name, lanthionine does not contain the element lanthanum.
Chemical data
- Formula
- C6H12N2O4S
- Molecular weight
- 208.24 g/mol
- IUPAC name
- (2R)-2-amino-3-[(2R)-2-amino-2-carboxyethyl]sulfanylpropanoic acid
- SMILES
- C([C@@H](C(=O)O)N)SC[C@@H](C(=O)O)N
- InChIKey
- DWPCPZJAHOETAG-IMJSIDKUSA-N
- XLogP
- -6.3
- Polar surface area
- 152 Ų
- H-bond donors
- 4
- H-bond acceptors
- 7
- Formal charge
- 0
via PubChem
Wikidata facts
- Mass
- 208.051777864
Show 4 more facts
- chemical formula
- C₆H₁₂N₂O₄S
- canonical SMILES
- C(C(C(=O)O)N)SCC(C(=O)O)N
- isomeric SMILES
- C([C@@H](C(=O)O)N)SC[C@@H](C(=O)O)N
- subject has role
- primary metabolite
via Wikidata · CC0
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Encyclopedic overview
3 sectionsContents
- Background
- Preparation
- References
Lanthionine is a nonproteinogenic amino acid with the chemical formula (HOOC-CH(NH2)-CH2-S-CH2-CH(NH2)-COOH). It is typically formed by a cysteine residue and a dehydrated serine residue. Despite its name, lanthionine does not contain the element lanthanum.
==Background==
Excerpted from Wikipedia’s “L-lanthionine” article, available under the CC BY-SA 4.0 licence.