Structural Complex
Chemical ID: HAR
IUPAC Name: N-OMEGA-HYDROXY-L-ARGININE
Formal Charge: 0
Type: L-PEPTIDE LINKING
Physiochemical Descriptor:
Formula: C6 H14 N4 O3
Molecular weight: 190.200
Hydrogen Bond Acceptor: 5
Hydrogen Bond Donor: 6
Rotatable Bonds: 7
Heavy Atoms: 13
Systematic name
Program Version Descriptor
ACDLabs 10.04 N~5~-(N-hydroxycarbamimidoyl)-L-ornithine
OpenEye OEToolkits 1.5.0 (2S)-2-amino-5-[(N-hydroxycarbamimidoyl)amino]pentanoic acid
Chemical Descriptors
Type Program Version Descriptor
SMILES ACDLabs 10.04 O=C(O)C(N)CCCNC(=[N@H])NO
SMILES_CANONICAL CACTVS 3.341 N[C@@H](CCCNC(=N)NO)C(O)=O
SMILES CACTVS 3.341 N[CH](CCCNC(=N)NO)C(O)=O
SMILES_CANONICAL OpenEye OEToolkits 1.5.0 C(C[C@@H](C(=O)O)N)CNC(=N)NO
SMILES OpenEye OEToolkits 1.5.0 C(CC(C(=O)O)N)CNC(=N)NO
InChI InChI 1.03 InChI=1S/C6H14N4O3/c7-4(5(11)12)2-1-3-9-6(8)10-13/h4,13H,1-3,7H2,(H,11,12)(H3,8,9,10)/t4-/m0/s1
InChIKey InChI 1.03 FQWRAVYMZULPNK-BYPYZUCNSA-N
Chemical Database Mapping
Database Reference ID
DrugBank DB03144
ChEMBL CHEMBL260629
PubChem 123895,25799416
ChEBI 43088,47819,47821,47822,60111
ZINC ZINC000004096974
SureChEMBL SCHEMBL448333
HMDB HMDB0004224