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. Author manuscript; available in PMC: 2013 Sep 1.
Published in final edited form as: Neurochem Int. 2012 Jan 17;61(4):581–592. doi: 10.1016/j.neuint.2012.01.004

Figure 1.

Figure 1

NMDA receptor tetra-heteromeric structure. Space-filled (left) and backbone ribbon (right) representations of a homology model of the GluN1 (blue/green)/GluN2A (magenta/yellow) receptor complex based upon crystallographic structures of the GluA2 tetramer, the GluN1/GluN2A LBD dimer, and the GluN1/GluN2 NTD dimer. The layers of N-terminal domains (NTD), ligand-binding domains (LBD), and transmembrane domains (TMD) are indicated. Figures were generated using Molegro Molecular Viewer (Aarhus, Denmark).