Structural Complex
Chemical ID: DCY
IUPAC Name: D-CYSTEINE
Formal Charge: 0
Type: D-PEPTIDE LINKING
Physiochemical Descriptor:
Formula: C3 H7 N O2 S
Molecular weight: 121.158
Hydrogen Bond Acceptor: 4
Hydrogen Bond Donor: 3
Rotatable Bonds: 4
Heavy Atoms: 7
Systematic name
Program Version Descriptor
ACDLabs 10.04 D-cysteine
OpenEye OEToolkits 1.5.0 (2S)-2-amino-3-sulfanyl-propanoic acid
Chemical Descriptors
Type Program Version Descriptor
SMILES ACDLabs 10.04 O=C(O)C(N)CS
SMILES_CANONICAL CACTVS 3.341 N[C@H](CS)C(O)=O
SMILES CACTVS 3.341 N[CH](CS)C(O)=O
SMILES_CANONICAL OpenEye OEToolkits 1.5.0 C([C@H](C(=O)O)N)S
SMILES OpenEye OEToolkits 1.5.0 C(C(C(=O)O)N)S
InChI InChI 1.03 InChI=1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m1/s1
InChIKey InChI 1.03 XUJNEKJLAYXESH-UWTATZPHSA-N
Chemical Database Mapping
Database Reference ID
DrugBank DB03201
ChEMBL CHEMBL171281
PubChem 6419721,92851
ChEBI 16375,35236
ZINC ZINC000000895347
SureChEMBL SCHEMBL95110
HMDB HMDB0003417