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 - QU33

3D view

Name 3-(3-quinolyl)-alanine
Molecular Weight [g/mol] 217.24
logP -1.14 (predicted)
Sidechain logP 2.53
Volume [Å3 ] 248.18
Sidechain Volume [Å3 ] 162.52
pKa 2.22 / 9.38 / 3.22 (predicted)
SMILES OC(=O)[C@H](Cc1cnc2c(c1)cccc2)[NH3]
D-amino acid code DQ33
PDB References:
L-amino acid Not available
D-amino acid Not available
CAS number


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