- G Protein Coupled Receptor 113 (GPR113)
 - G Protein Coupled Receptor 110 (GPR110)
 - G Protein Coupled Receptor 111 (GPR111)
 - G Protein Coupled Receptor 114 (GPR114)
 - G Protein Coupled Receptor 115 (GPR115)
 - Taste Receptor Type 2 Member 60 (TAS2R60)
 - Melanocortin 2 Receptor Accessory Protein 2 (MRAP2)
 - Opioid Growth Factor Receptor Like Protein 1 (OGFRL1)
 - G Protein Coupled Receptor 146 (GPR146)
 - G Protein Coupled Receptor 155 (GPR155)
 - G Protein Coupled Receptor 153 (GPR153)
 - G Protein Coupled Receptor 152 (GPR152)
 - G Protein Coupled Receptor 148 (GPR148)
 - G Protein Coupled Receptor 149 (GPR149)
 - G Protein Coupled Receptor 150 (GPR150)