L-cysteine

Chemical Formula:

C₃H₇NO₂S

Molecular Weight:

121.154 Daltons

Monoisotopic Mass:

122.02757419619999 Daltons

SMILES:

C(S)C(C(=O)[O-])[N+]

InChI:

1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1

InChIKey:

XUJNEKJLAYXESH-REOHCLBHSA-N

Synonyms

C
carbocysteine
cysteine
Cys
L-cys
L-2-Amino-3-mercaptopropionic acid

Databases

MetaCyc: CYS

BiGG: cys__L

RefMet: Cysteine

MetaboLights: MTBLC35235

HMDB: HMDB00574

ChEBI: 35235 17561

PubChem (CID): 6419722 5862

KNApSAcK: C00001351

CAS: 52-90-4 4371-52-2

KEGG: C00097

PupChem (SID): 3397

PDB-CCD: CYS

3DMET: B01159

NIKKAJI: J9.167G

MediaDB: compounds/679/ compounds/95/

MetaNetX: MNXM55

CHEMBL: CHEMBL863