HGNC ID Approved symbol Approved name Status Locus type Previous symbols Alias symbols Chromosome NCBI Gene ID Ensembl gene ID Vega gene ID Group ID Group name HGNC:5297 HTR3A 5-hydroxytryptamine receptor 3A Approved gene with protein product HTR3 5-HT3R, 5-HT3A 11q23.2 3359 ENSG00000166736 OTTHUMG00000160494 172 5-hydroxytryptamine receptors, ionotropic HGNC:5298 HTR3B 5-hydroxytryptamine receptor 3B Approved gene with protein product 5-HT3B 11q23.2 9177 ENSG00000149305 OTTHUMG00000168210 172 5-hydroxytryptamine receptors, ionotropic HGNC:24003 HTR3C 5-hydroxytryptamine receptor 3C Approved gene with protein product 3q27.1 170572 ENSG00000178084 OTTHUMG00000156862 172 5-hydroxytryptamine receptors, ionotropic HGNC:24004 HTR3D 5-hydroxytryptamine receptor 3D Approved gene with protein product 3q27.1 200909 ENSG00000186090 OTTHUMG00000156858 172 5-hydroxytryptamine receptors, ionotropic HGNC:24005 HTR3E 5-hydroxytryptamine receptor 3E Approved gene with protein product 3q27.1 285242 ENSG00000186038 OTTHUMG00000156857 172 5-hydroxytryptamine receptors, ionotropic HGNC:1884 CFTR CF transmembrane conductance regulator Approved gene with protein product CF, ABCC7 MRP7, ABC35, TNR-CFTR, dJ760C5.1, CFTR/MRP 7q31.2 1080 ENSG00000001626 OTTHUMG00000023076 309 Chloride channels, ATP-gated CFTR HGNC:1955 CHRNA1 cholinergic receptor nicotinic alpha 1 subunit Approved gene with protein product CHRNA 2q31.1 1134 ENSG00000138435 OTTHUMG00000132357 173 Cholinergic receptors nicotinic subunits HGNC:13800 CHRNA10 cholinergic receptor nicotinic alpha 10 subunit Approved gene with protein product 11p15.4 57053 ENSG00000129749 OTTHUMG00000011844 173 Cholinergic receptors nicotinic subunits HGNC:1956 CHRNA2 cholinergic receptor nicotinic alpha 2 subunit Approved gene with protein product 8p21.2 1135 ENSG00000120903 OTTHUMG00000102083 173 Cholinergic receptors nicotinic subunits HGNC:1957 CHRNA3 cholinergic receptor nicotinic alpha 3 subunit Approved gene with protein product 15q25.1 1136 ENSG00000080644 OTTHUMG00000143863 173 Cholinergic receptors nicotinic subunits HGNC:1958 CHRNA4 cholinergic receptor nicotinic alpha 4 subunit Approved gene with protein product EBN, EBN1 BFNC 20q13.33 1137 ENSG00000101204 OTTHUMG00000033080 173 Cholinergic receptors nicotinic subunits HGNC:1959 CHRNA5 cholinergic receptor nicotinic alpha 5 subunit Approved gene with protein product 15q25.1 1138 ENSG00000169684 OTTHUMG00000143858 173 Cholinergic receptors nicotinic subunits HGNC:15963 CHRNA6 cholinergic receptor nicotinic alpha 6 subunit Approved gene with protein product 8p11.21 8973 ENSG00000147434 OTTHUMG00000165275 173 Cholinergic receptors nicotinic subunits HGNC:1960 CHRNA7 cholinergic receptor nicotinic alpha 7 subunit Approved gene with protein product 15q13.3 1139 ENSG00000175344 OTTHUMG00000129285 173 Cholinergic receptors nicotinic subunits HGNC:14079 CHRNA9 cholinergic receptor nicotinic alpha 9 subunit Approved gene with protein product NACHRA9 4p14 55584 ENSG00000174343 OTTHUMG00000099375 173 Cholinergic receptors nicotinic subunits HGNC:1961 CHRNB1 cholinergic receptor nicotinic beta 1 subunit Approved gene with protein product CHRNB 17p13.1 1140 ENSG00000170175 OTTHUMG00000108139 173 Cholinergic receptors nicotinic subunits HGNC:1962 CHRNB2 cholinergic receptor nicotinic beta 2 subunit Approved gene with protein product 1q21.3 1141 ENSG00000160716 OTTHUMG00000037262 173 Cholinergic receptors nicotinic subunits HGNC:1963 CHRNB3 cholinergic receptor nicotinic beta 3 subunit Approved gene with protein product 8p11.21 1142 ENSG00000147432 OTTHUMG00000165262 173 Cholinergic receptors nicotinic subunits HGNC:1964 CHRNB4 cholinergic receptor nicotinic beta 4 subunit Approved gene with protein product 15q25.1 1143 ENSG00000117971 OTTHUMG00000143860 173 Cholinergic receptors nicotinic subunits HGNC:1965 CHRND cholinergic receptor nicotinic delta subunit Approved gene with protein product ACHRD 2q37.1 1144 ENSG00000135902 OTTHUMG00000133261 173 Cholinergic receptors nicotinic subunits HGNC:1966 CHRNE cholinergic receptor nicotinic epsilon subunit Approved gene with protein product ACHRE 17p13.2 1145 ENSG00000108556 OTTHUMG00000090778 173 Cholinergic receptors nicotinic subunits HGNC:1967 CHRNG cholinergic receptor nicotinic gamma subunit Approved gene with protein product ACHRG 2q37.1 1146 ENSG00000196811 OTTHUMG00000153327 173 Cholinergic receptors nicotinic subunits HGNC:4075 GABRA1 gamma-aminobutyric acid type A receptor subunit alpha1 Approved gene with protein product EJM5 5q34 2554 ENSG00000022355 OTTHUMG00000163586 563 Gamma-aminobutyric acid type A receptor subunits HGNC:4076 GABRA2 gamma-aminobutyric acid type A receptor subunit alpha2 Approved gene with protein product 4p12 2555 ENSG00000151834 OTTHUMG00000044266 563 Gamma-aminobutyric acid type A receptor subunits HGNC:4077 GABRA3 gamma-aminobutyric acid type A receptor subunit alpha3 Approved gene with protein product Xq28 2556 ENSG00000011677 OTTHUMG00000024183 563 Gamma-aminobutyric acid type A receptor subunits HGNC:4078 GABRA4 gamma-aminobutyric acid type A receptor subunit alpha4 Approved gene with protein product 4p12 2557 ENSG00000109158 OTTHUMG00000099431 563 Gamma-aminobutyric acid type A receptor subunits HGNC:4079 GABRA5 gamma-aminobutyric acid type A receptor subunit alpha5 Approved gene with protein product 15q12 2558 ENSG00000186297 OTTHUMG00000171824 563 Gamma-aminobutyric acid type A receptor subunits HGNC:4080 GABRA6 gamma-aminobutyric acid type A receptor subunit alpha6 Approved gene with protein product 5q34 2559 ENSG00000145863 OTTHUMG00000130351 563 Gamma-aminobutyric acid type A receptor subunits HGNC:4081 GABRB1 gamma-aminobutyric acid type A receptor subunit beta1 Approved gene with protein product 4p12 2560 ENSG00000163288 OTTHUMG00000044269 563 Gamma-aminobutyric acid type A receptor subunits HGNC:4082 GABRB2 gamma-aminobutyric acid type A receptor subunit beta2 Approved gene with protein product 5q34 2561 ENSG00000145864 OTTHUMG00000130349 563 Gamma-aminobutyric acid type A receptor subunits HGNC:4083 GABRB3 gamma-aminobutyric acid type A receptor subunit beta3 Approved gene with protein product 15q12 2562 ENSG00000166206 OTTHUMG00000129231 563 Gamma-aminobutyric acid type A receptor subunits HGNC:4084 GABRD gamma-aminobutyric acid type A receptor subunit delta Approved gene with protein product GABAARdelta 1p36.33 2563 ENSG00000187730 OTTHUMG00000041064 563 Gamma-aminobutyric acid type A receptor subunits HGNC:4085 GABRE gamma-aminobutyric acid type A receptor subunit epsilon Approved gene with protein product Xq28 2564 ENSG00000102287 OTTHUMG00000024176 563 Gamma-aminobutyric acid type A receptor subunits HGNC:4086 GABRG1 gamma-aminobutyric acid type A receptor subunit gamma1 Approved gene with protein product 4p12 2565 ENSG00000163285 OTTHUMG00000128609 563 Gamma-aminobutyric acid type A receptor subunits HGNC:4087 GABRG2 gamma-aminobutyric acid type A receptor subunit gamma2 Approved gene with protein product 5q34 2566 ENSG00000113327 OTTHUMG00000130350 563 Gamma-aminobutyric acid type A receptor subunits HGNC:4088 GABRG3 gamma-aminobutyric acid type A receptor subunit gamma3 Approved gene with protein product 15q12 2567 ENSG00000182256 OTTHUMG00000044462 563 Gamma-aminobutyric acid type A receptor subunits HGNC:4089 GABRP gamma-aminobutyric acid type A receptor subunit pi Approved gene with protein product 5q35.1 2568 ENSG00000094755 OTTHUMG00000130443 563 Gamma-aminobutyric acid type A receptor subunits HGNC:14454 GABRQ gamma-aminobutyric acid type A receptor subunit theta Approved gene with protein product Xq28 55879 ENSG00000268089 OTTHUMG00000022649 563 Gamma-aminobutyric acid type A receptor subunits HGNC:4090 GABRR1 gamma-aminobutyric acid type A receptor subunit rho1 Approved gene with protein product 6q15 2569 ENSG00000146276 OTTHUMG00000015195 563 Gamma-aminobutyric acid type A receptor subunits HGNC:4091 GABRR2 gamma-aminobutyric acid type A receptor subunit rho2 Approved gene with protein product 6q15 2570 ENSG00000111886 OTTHUMG00000015198 563 Gamma-aminobutyric acid type A receptor subunits HGNC:17969 GABRR3 gamma-aminobutyric acid type A receptor subunit rho3 Approved gene with protein product 3q11.2 200959 ENSG00000183185 OTTHUMG00000159135 563 Gamma-aminobutyric acid type A receptor subunits HGNC:4571 GRIA1 glutamate ionotropic receptor AMPA type subunit 1 Approved gene with protein product GLUR1 GluA1, GLURA 5q33.2 2890 ENSG00000155511 OTTHUMG00000130148 1200 Glutamate ionotropic receptor AMPA type subunits HGNC:4572 GRIA2 glutamate ionotropic receptor AMPA type subunit 2 Approved gene with protein product GLUR2 GluA2, GLURB, GluR-K2, GluR-B, GluR-2 4q32.1 2891 ENSG00000120251 OTTHUMG00000133836 1200 Glutamate ionotropic receptor AMPA type subunits HGNC:4573 GRIA3 glutamate ionotropic receptor AMPA type subunit 3 Approved gene with protein product GLUR3 GluA3, GLURC, MRX94, GluR-3, GluR-C, GluR-K3, iGluR3 Xq25 2892 ENSG00000125675 OTTHUMG00000022685 1200 Glutamate ionotropic receptor AMPA type subunits HGNC:4574 GRIA4 glutamate ionotropic receptor AMPA type subunit 4 Approved gene with protein product GLUR4 GluA4, GLURD, GluR-4, GluR-D, GLUR4C 11q22.3 2893 ENSG00000152578 OTTHUMG00000166236 1200 Glutamate ionotropic receptor AMPA type subunits HGNC:4584 GRIN1 glutamate ionotropic receptor NMDA type subunit 1 Approved gene with protein product NMDAR1 GluN1, NR1 9q34.3 2902 ENSG00000176884 OTTHUMG00000020976 1201 Glutamate ionotropic receptor NMDA type subunits HGNC:4585 GRIN2A glutamate ionotropic receptor NMDA type subunit 2A Approved gene with protein product NMDAR2A GluN2A, NR2A 16p13.2 2903 ENSG00000183454 OTTHUMG00000129721 1201 Glutamate ionotropic receptor NMDA type subunits HGNC:4586 GRIN2B glutamate ionotropic receptor NMDA type subunit 2B Approved gene with protein product NMDAR2B GluN2B, NR2B 12p13.1 2904 ENSG00000273079 OTTHUMG00000137373 1201 Glutamate ionotropic receptor NMDA type subunits HGNC:4587 GRIN2C glutamate ionotropic receptor NMDA type subunit 2C Approved gene with protein product NMDAR2C GluN2C, NR2C 17q25.1 2905 ENSG00000161509 OTTHUMG00000044524 1201 Glutamate ionotropic receptor NMDA type subunits HGNC:4588 GRIN2D glutamate ionotropic receptor NMDA type subunit 2D Approved gene with protein product NMDAR2D GluN2D, EB11, NR2D 19q13.33 2906 ENSG00000105464 OTTHUMG00000183304 1201 Glutamate ionotropic receptor NMDA type subunits HGNC:16767 GRIN3A glutamate ionotropic receptor NMDA type subunit 3A Approved gene with protein product GluN3A 9q31.1 116443 ENSG00000198785 OTTHUMG00000020387 1201 Glutamate ionotropic receptor NMDA type subunits HGNC:16768 GRIN3B glutamate ionotropic receptor NMDA type subunit 3B Approved gene with protein product GluN3B 19p13.3 116444 ENSG00000116032 OTTHUMG00000181904 1201 Glutamate ionotropic receptor NMDA type subunits HGNC:4575 GRID1 glutamate ionotropic receptor delta type subunit 1 Approved gene with protein product GluD1, KIAA1220 10q23.1-q23.2 2894 ENSG00000182771 OTTHUMG00000018650 1202 Glutamate ionotropic receptor delta type subunits HGNC:4576 GRID2 glutamate ionotropic receptor delta type subunit 2 Approved gene with protein product GluD2, GluR-delta-2 4q22.1-q22.2 2895 ENSG00000152208 OTTHUMG00000130975 1202 Glutamate ionotropic receptor delta type subunits HGNC:4579 GRIK1 glutamate ionotropic receptor kainate type subunit 1 Approved gene with protein product GLUR5 GluK1 21q21.3 2897 ENSG00000171189 OTTHUMG00000078879 1199 Glutamate ionotropic receptor kainate type subunits HGNC:4580 GRIK2 glutamate ionotropic receptor kainate type subunit 2 Approved gene with protein product GLUR6 GluK2, MRT6, GluR-6, EAA4, GLUK6 6q16.3 2898 ENSG00000164418 OTTHUMG00000016328 1199 Glutamate ionotropic receptor kainate type subunits HGNC:4581 GRIK3 glutamate ionotropic receptor kainate type subunit 3 Approved gene with protein product GluK3, GLUR7 1p34.3 2899 ENSG00000163873 OTTHUMG00000004189 1199 Glutamate ionotropic receptor kainate type subunits HGNC:4582 GRIK4 glutamate ionotropic receptor kainate type subunit 4 Approved gene with protein product GRIK GluK4, KA1 11q23.3 2900 ENSG00000149403 OTTHUMG00000048255 1199 Glutamate ionotropic receptor kainate type subunits HGNC:4583 GRIK5 glutamate ionotropic receptor kainate type subunit 5 Approved gene with protein product GRIK2 GluK5, KA2 19q13.2 2901 ENSG00000105737 OTTHUMG00000044573 1199 Glutamate ionotropic receptor kainate type subunits HGNC:4326 GLRA1 glycine receptor alpha 1 Approved gene with protein product STHE 5q33.1 2741 ENSG00000145888 OTTHUMG00000130121 868 Glycine receptors HGNC:4327 GLRA2 glycine receptor alpha 2 Approved gene with protein product GLR Xp22.2 2742 ENSG00000101958 OTTHUMG00000021166 868 Glycine receptors HGNC:4328 GLRA3 glycine receptor alpha 3 Approved gene with protein product 4q34.1 8001 ENSG00000145451 OTTHUMG00000149816 868 Glycine receptors HGNC:31715 GLRA4 glycine receptor alpha 4 (pseudogene) Approved pseudogene GLRA4P Xq22.2 441509 ENSG00000188828 OTTHUMG00000022110 868 Glycine receptors HGNC:4329 GLRB glycine receptor beta Approved gene with protein product 4q32.1 2743 ENSG00000109738 OTTHUMG00000161954 868 Glycine receptors HGNC:6180 ITPR1 inositol 1,4,5-trisphosphate receptor type 1 Approved gene with protein product SCA15, SCA16, SCA29 Insp3r1, IP3R1, ACV, PPP1R94 3p26.1 3708 ENSG00000150995 OTTHUMG00000154996 297 Inositol 1,4,5-triphosphate receptors HGNC:6181 ITPR2 inositol 1,4,5-trisphosphate receptor type 2 Approved gene with protein product IP3R2, CFAP48 12p11.23 3709 ENSG00000123104 OTTHUMG00000169181 297 Inositol 1,4,5-triphosphate receptors HGNC:6182 ITPR3 inositol 1,4,5-trisphosphate receptor type 3 Approved gene with protein product IP3R3 6p21.31 3710 ENSG00000096433 OTTHUMG00000014532 297 Inositol 1,4,5-triphosphate receptors HGNC:8533 P2RX1 purinergic receptor P2X 1 Approved gene with protein product P2X1 17p13.2 5023 ENSG00000108405 OTTHUMG00000177673 214 Purinergic receptors P2X HGNC:15459 P2RX2 purinergic receptor P2X 2 Approved gene with protein product DFNA41 P2X2 12q24.33 22953 ENSG00000187848 OTTHUMG00000168018 214 Purinergic receptors P2X HGNC:8534 P2RX3 purinergic receptor P2X 3 Approved gene with protein product P2X3 11q12.1 5024 ENSG00000109991 OTTHUMG00000167025 214 Purinergic receptors P2X HGNC:8535 P2RX4 purinergic receptor P2X 4 Approved gene with protein product P2X4 12q24.31 5025 ENSG00000135124 OTTHUMG00000169155 214 Purinergic receptors P2X HGNC:8536 P2RX5 purinergic receptor P2X 5 Approved gene with protein product P2X5, LRH-1 17p13.2 5026 ENSG00000083454 OTTHUMG00000090700 214 Purinergic receptors P2X HGNC:8538 P2RX6 purinergic receptor P2X 6 Approved gene with protein product P2RXL1 P2XM, MGC129625, P2X6 22q11.21 9127 ENSG00000099957 OTTHUMG00000150689 214 Purinergic receptors P2X HGNC:8537 P2RX7 purinergic receptor P2X 7 Approved gene with protein product P2X7, MGC20089 12q24.31 5027 ENSG00000089041 OTTHUMG00000169153 214 Purinergic receptors P2X HGNC:10483 RYR1 ryanodine receptor 1 Approved gene with protein product MHS, MHS1, CCO RYR, PPP1R137 19q13.2 6261 ENSG00000196218 OTTHUMG00000182403 287 Ryanodine receptors HGNC:10484 RYR2 ryanodine receptor 2 Approved gene with protein product ARVD2 ARVC2, VTSIP 1q43 6262 ENSG00000198626 OTTHUMG00000039543 287 Ryanodine receptors HGNC:10485 RYR3 ryanodine receptor 3 Approved gene with protein product 15q13.3-q14 6263 ENSG00000198838 OTTHUMG00000172253 287 Ryanodine receptors HGNC:29504 ZACN zinc activated ion channel Approved gene with protein product LGICZ1 LGICZ, L2, ZAC, ZAC1 17q25.1 353174 ENSG00000186919 OTTHUMG00000157186 176 Zinc activated channels