Alignment of NR2A C-terminal Domain Across Species. 80% consensus between sequences shown by black shading. Phosphorylation sites indicated by blue arrows. Vertebrate PDZ binding domain indicated by red arrow. Invertebrate PDZ binding domain (T-V/N-L) is present at the C-terminus of the Fly and Worm sequences.
Ryan et al. BMC Neuroscience 2008 9:6 doi:10.1186/1471-2202-9-6