In order to avoid security-related warning messages when switching to secured connection, you may want either to:

Click here to proceed.

Non-natural sidechain SwissSidechain - ORN

3D view

Name Ornithine
Molecular Weight [g/mol] 133.17
logP -4.41
Sidechain logP 0.48
Volume [Å3 ] 165.17
Sidechain Volume [Å3 ] 79.50
pKa 2.67 / 9.44 / 9.96 (predicted)
SMILES [NH3]CCC[C@@H]([C](=O)=O)[NH3]
D-amino acid code DORN ;(PDB: ORD)
PDB References:
L-amino acid PDB   |   Ligand
D-amino acid PDB   |   Ligand
PubChem L:  6262
CAS number L: 70-26-8  |  D: 410523-47-6


Files L-amino acid D-amino acid
2D structures (PNG)
backbone-dependent rotamers
backbone-independent rotamers
Gromacs topology file
CHARMM topology file