Fig. 7
From: Effects of sarcosine and N, N-dimethylglycine on NMDA receptor-mediated excitatory field potentials
The docked poses of glycine (a), sarcosine (b), and DMG (c) with the NDMA receptor NR1 ligand-binding core (PDB ID: 1 PB7). Ligands were presented as cyan sticks. Potential interacting residues were presented as green lines and labeled with their residue codes and indices. Yellow dashed lines were presented for indicating potential hydrogen bonds (distance <3.5 Å)