TABLE 1

Glutamate receptor subunits

Nonhuman genes are represented by lowercase HUGO symbols (e.g., Gria1).

IUPHAR NameHUGO SymbolCommon NamesHuman ChromosomeAmino Acids in Longest Splice Variant
GluA1GRIA1GluR1, GluRA5q31.1906
GluA2GRIA2GluR2. GluRB4q32-q33901
GluA3GRIA3GluR3, GluRCXq25-q26894
GluA4GRIA4GluR4, GluRD11q22902
GluK1GRIK1GluR521q22.11918
GluK2GRIK2GluR66q16.3-q21908
GluK3GRIK3GluR71p34-p33919
GluK4GRIK4KA111q22.3956
GluK5GRIK5KA219q13.2981
GluN1GRIN1NMDAR1, NR1, GluRξ19q34.3938
GluN2AGRIN2ANMDAR2A, NR2A, GluRϵ116p13.21464
GluN2BGRIN2BNMDAR2B, NR2B, GluRϵ212p121484
GluN2CGRIN2CNMDAR2C, NR2C, GluRϵ317q251236
GluN2DGRIN2DNMDAR2D, NR2D, GluRϵ419q13.1-qter1336
GluN3AGRIN3ANR3A9q31.11115
GluN3BGRIN3BNR3B19p13.31043
GluD1GRID1δ1, GluR delta-110q221009
GluD2GRID2δ2, GluR delta-24q221007