Structural Complex
Chemical ID: PCA
IUPAC Name: PYROGLUTAMIC ACID
Formal Charge: 0
Type: L-PEPTIDE LINKING
Substructure
Substruture Type: MurckoScaffold
SMILES: O=C1CCCN1
InChI: InChI=1S/C4H7NO/c6-4-2-1-3-5-4/h1-3H2,(H,5,6)
InChI Key: HNJBEVLQSNELDL-UHFFFAOYSA-N
Physiochemical Descriptor:
Formula: C5 H7 N O3
Molecular weight: 129.114
Hydrogen Bond Acceptor: 3
Hydrogen Bond Donor: 2
Rotatable Bonds: 1
Heavy Atoms: 9