- G Protein Coupled Receptor 123 (GPR123)
 - G Protein Coupled Receptor 124 (GPR124)
 - G Protein Coupled Receptor 125 (GPR125)
 - G Protein Coupled Receptor 128 (GPR128)
 - G Protein Coupled Receptor 132 (GPR132)
 - G Protein Coupled Receptor 135 (GPR135)
 - G Protein Coupled Receptor 137B (GPR137B)
 - G Protein Coupled Receptor 141 (GPR141)
 - G Protein Coupled Receptor 142 (GPR142)
 - G Protein Coupled Receptor 143 (GPR143)
 - G Protein Coupled Receptor 156 (GPR156)
 - G Protein Coupled Receptor 161 (GPR161)
 - G Protein Coupled Receptor 101 (GPR101)
 - G Protein Coupled Receptor 109B (GPR109B)
 - G Protein Coupled Receptor 119 (GPR119)