{
	"name":"nni04030",
	"children":[
	{
		"name":"Rhodopsin family",
		"children":[
		{
			"name":"Biogenic amine",
			"children":[
			{
				"name":"Acetylcholine (muscarinic)",
				"children":[
				{
					"name":"104012391 CHRM2; muscarinic acetylcholine receptor M2\tK04130 CHRM2; muscarinic acetylcholine receptor M2"
				},
				{
					"name":"104011369 CHRM3; muscarinic acetylcholine receptor M3\tK04131 CHRM3; muscarinic acetylcholine receptor M3"
				},
				{
					"name":"104020374 CHRM4; muscarinic acetylcholine receptor M4\tK04132 CHRM4; muscarinic acetylcholine receptor M4"
				},
				{
					"name":"104020290 CHRM5; muscarinic acetylcholine receptor M5\tK04133 CHRM5; muscarinic acetylcholine receptor M5"
				}
				]
			},
			{
				"name":"Adrenaline",
				"children":[
				{
					"name":"104019516 ADRA1A; alpha-1A adrenergic receptor\tK04135 ADRA1A; adrenergic receptor alpha-1A"
				},
				{
					"name":"104016581 ADRA1B; alpha-1B adrenergic receptor\tK04136 ADRA1B; adrenergic receptor alpha-1B"
				},
				{
					"name":"104018527 ADRA1D; alpha-1D adrenergic receptor\tK04137 ADRA1D; adrenergic receptor alpha-1D"
				},
				{
					"name":"104022330 ADRA2A; alpha-2A adrenergic receptor\tK04138 ADRA2A; adrenergic receptor alpha-2A"
				},
				{
					"name":"104022621 ADRA2B; alpha-2B adrenergic receptor\tK04139 ADRA2B; adrenergic receptor alpha-2B"
				},
				{
					"name":"104018051 ADRA2C; alpha-2C adrenergic receptor\tK04140 ADRA2C; adrenergic receptor alpha-2C"
				},
				{
					"name":"104019003 alpha-2C adrenergic receptor-like\tK04140 ADRA2C; adrenergic receptor alpha-2C"
				},
				{
					"name":"104022377 ADRB1; beta-1 adrenergic receptor\tK04141 ADRB1; adrenergic receptor beta-1"
				},
				{
					"name":"104019019 ADRB2; beta-2 adrenergic receptor\tK04142 ADRB2; adrenergic receptor beta-2"
				},
				{
					"name":"104016059 ADRB3; beta-3 adrenergic receptor\tK04143 ADRB3; adrenergic receptor beta-3"
				}
				]
			},
			{
				"name":"Dopamine",
				"children":[
				{
					"name":"104018958 DRD1; D(1A) dopamine receptor\tK04144 DRD1; dopamine receptor D1"
				},
				{
					"name":"104019040 DRD2; D(2) dopamine receptor isoform X1\tK04145 DRD2; dopamine receptor D2"
				},
				{
					"name":"104014076 DRD3; D(3) dopamine receptor\tK04146 DRD3; dopamine receptor D3"
				},
				{
					"name":"104020528 DRD4; D(4) dopamine receptor\tK04147 DRD4; dopamine receptor D4"
				},
				{
					"name":"104013912 D(1)-like dopamine receptor\tK05840 DRD5; dopamine receptor D5"
				},
				{
					"name":"104018076 DRD5; D(1B) dopamine receptor\tK05840 DRD5; dopamine receptor D5"
				},
				{
					"name":"104019540 D(1) dopamine receptor-like\tK05840 DRD5; dopamine receptor D5"
				}
				]
			},
			{
				"name":"Dopamine and ecdysteroid"
			},
			{
				"name":"Histamine",
				"children":[
				{
					"name":"104022937 HRH1; histamine H1 receptor\tK04149 HRH1; histamine receptor H1"
				},
				{
					"name":"104018562 histamine H2 receptor-like\tK04150 HRH2; histamine receptor H2"
				},
				{
					"name":"104018980 HRH2; histamine H2 receptor\tK04150 HRH2; histamine receptor H2"
				},
				{
					"name":"104009605 HRH3; LOW QUALITY PROTEIN: histamine H3 receptor\tK04151 HRH3; histamine receptor H3"
				},
				{
					"name":"104011283 histamine H3 receptor-like\tK04151 HRH3; histamine receptor H3"
				},
				{
					"name":"104018157 histamine H3 receptor-like\tK04151 HRH3; histamine receptor H3"
				},
				{
					"name":"104018159 HRH4; histamine H4 receptor\tK04151 HRH3; histamine receptor H3"
				}
				]
			},
			{
				"name":"Octopamine and tryamine"
			},
			{
				"name":"Serotonin",
				"children":[
				{
					"name":"104011911 HTR1A; 5-hydroxytryptamine receptor 1A\tK04153 HTR1; 5-hydroxytryptamine receptor 1"
				},
				{
					"name":"104014993 HTR1F; 5-hydroxytryptamine receptor 1F\tK04153 HTR1; 5-hydroxytryptamine receptor 1"
				},
				{
					"name":"104015753 HTR1D; 5-hydroxytryptamine receptor 1D\tK04153 HTR1; 5-hydroxytryptamine receptor 1"
				},
				{
					"name":"104021960 HTR1E; 5-hydroxytryptamine receptor 1E\tK04153 HTR1; 5-hydroxytryptamine receptor 1"
				},
				{
					"name":"104022028 HTR1B; 5-hydroxytryptamine receptor 1B\tK04153 HTR1; 5-hydroxytryptamine receptor 1"
				},
				{
					"name":"104010904 HTR2A; 5-hydroxytryptamine receptor 2A\tK04157 HTR2; 5-hydroxytryptamine receptor 2"
				},
				{
					"name":"104012894 HTR2C; 5-hydroxytryptamine receptor 2C isoform X1\tK04157 HTR2; 5-hydroxytryptamine receptor 2"
				},
				{
					"name":"104015655 HTR2B; 5-hydroxytryptamine receptor 2B\tK04157 HTR2; 5-hydroxytryptamine receptor 2"
				},
				{
					"name":"104019030 HTR4; 5-hydroxytryptamine receptor 4\tK04160 HTR4; 5-hydroxytryptamine receptor 4"
				},
				{
					"name":"104009780 5-hydroxytryptamine receptor 5B-like\tK04161 HTR5; 5-hydroxytryptamine receptor 5"
				},
				{
					"name":"104014907 HTR5A; 5-hydroxytryptamine receptor 5A\tK04161 HTR5; 5-hydroxytryptamine receptor 5"
				},
				{
					"name":"104011176 HTR6; 5-hydroxytryptamine receptor 6\tK04162 HTR6; 5-hydroxytryptamine receptor 6"
				},
				{
					"name":"104013073 HTR7; 5-hydroxytryptamine receptor 7\tK04163 HTR7; 5-hydroxytryptamine receptor 7"
				},
				{
					"name":"104018518 5-hydroxytryptamine receptor 7-like\tK04163 HTR7; 5-hydroxytryptamine receptor 7"
				}
				]
			},
			{
				"name":"Trace amine",
				"children":[
				{
					"name":"104008834 TAAR1; LOW QUALITY PROTEIN: trace amine-associated receptor 1\tK05051 TAAR; trace amine associated receptor"
				},
				{
					"name":"104008896 TAAR2; LOW QUALITY PROTEIN: trace amine-associated receptor 2\tK05051 TAAR; trace amine associated receptor"
				}
				]
			}
			]
		},
		{
			"name":"Peptide",
			"children":[
			{
				"name":"Adrenomedullin (G10D)",
				"children":[
				{
					"name":"104015909 GPR182; G-protein coupled receptor 182\tK04242 ADMR; adrenomedullin receptor"
				}
				]
			},
			{
				"name":"Adropin",
				"children":[
				{
					"name":"104012650 GPR19; probable G-protein coupled receptor 19\tK04316 GPR19; G protein-coupled receptor 19"
				}
				]
			},
			{
				"name":"Apelin",
				"children":[
				{
					"name":"104011421 APLNR; apelin receptor\tK04174 APLNR; apelin receptor"
				}
				]
			},
			{
				"name":"Anaphylatoxin",
				"children":[
				{
					"name":"104014476 C3AR1; C3a anaphylatoxin chemotactic receptor\tK04009 C3AR1; C3a anaphylatoxin chemotactic receptor"
				},
				{
					"name":"104011814 C5a anaphylatoxin chemotactic receptor 1-like\tK04010 C5AR1; C5a anaphylatoxin chemotactic receptor 1"
				}
				]
			},
			{
				"name":"Angiotensin",
				"children":[
				{
					"name":"104015689 AGTR1; type-1 angiotensin II receptor\tK04166 AGTR1; angiotensin II receptor type 1"
				},
				{
					"name":"104012966 AGTR2; type-2 angiotensin II receptor\tK04167 AGTR2; angiotensin II receptor type 2"
				}
				]
			},
			{
				"name":"BigLEN"
			},
			{
				"name":"Bombesin",
				"children":[
				{
					"name":"104008882 NMBR; neuromedin-B receptor\tK04168 NMBR; neuromedin B receptor"
				},
				{
					"name":"104022528 GRPR; gastrin-releasing peptide receptor\tK04169 GRPR; gastrin-releasing peptide receptor"
				},
				{
					"name":"104012874 BRS3; bombesin receptor subtype-3\tK04170 BRS3; bombesin receptor subtype-3"
				}
				]
			},
			{
				"name":"Bradykinin",
				"children":[
				{
					"name":"104014829 BDKRB1; B1 bradykinin receptor\tK03915 BDKRB1; bradykinin receptor B1"
				},
				{
					"name":"104014808 BDKRB2; B2 bradykinin receptor\tK03916 BDKRB2; bradykinin receptor B2"
				}
				]
			},
			{
				"name":"Cholecystokinin",
				"children":[
				{
					"name":"104021067 CCKAR; cholecystokinin receptor type A\tK04194 CCKAR; cholecystokinin A receptor"
				}
				]
			},
			{
				"name":"Endothelin",
				"children":[
				{
					"name":"104015964 EDNRA; endothelin-1 receptor isoform X1\tK04197 EDNRA; endothelin receptor type A"
				},
				{
					"name":"104018826 EDNRB; endothelin B receptor\tK04198 EDNRB; endothelin receptor type B"
				},
				{
					"name":"104021100 endothelin B receptor-like\tK04198 EDNRB; endothelin receptor type B"
				}
				]
			},
			{
				"name":"fMet-Leu-Phe"
			},
			{
				"name":"Follicle stimulating hormone (FSH)",
				"children":[
				{
					"name":"104018111 FSHR; follicle-stimulating hormone receptor\tK04247 FSHR; follicle stimulating hormone receptor"
				}
				]
			},
			{
				"name":"Galanin",
				"children":[
				{
					"name":"104016359 galanin receptor type 1-like\tK04230 GALR1; galanin receptor 1"
				},
				{
					"name":"104018180 GALR1; galanin receptor type 1\tK04230 GALR1; galanin receptor 1"
				},
				{
					"name":"104010976 galanin receptor type 2-like\tK04231 GALR2; galanin receptor 2"
				},
				{
					"name":"104022842 GALR2; galanin receptor type 2\tK04231 GALR2; galanin receptor 2"
				},
				{
					"name":"104021599 GALR3; galanin receptor type 3\tK04232 GALR3; galanin receptor 3"
				}
				]
			},
			{
				"name":"Ghrelin",
				"children":[
				{
					"name":"104012929 growth hormone secretagogue receptor type 1-like\tK04284 GHSR; growth hormone secretagogue receptor"
				},
				{
					"name":"104022059 GHSR; growth hormone secretagogue receptor type 1 isoform X1\tK04284 GHSR; growth hormone secretagogue receptor"
				}
				]
			},
			{
				"name":"Gonadotropin-releasing hormone (GnRH)",
				"children":[
				{
					"name":"104017056 gonadotropin-releasing hormone II receptor-like\tK04280 GNRHR; gonadotropin-releasing hormone receptor"
				},
				{
					"name":"104017188 gonadotropin-releasing hormone receptor-like\tK04280 GNRHR; gonadotropin-releasing hormone receptor"
				},
				{
					"name":"104021683 gonadotropin-releasing hormone II receptor-like\tK04280 GNRHR; gonadotropin-releasing hormone receptor"
				}
				]
			},
			{
				"name":"Lutropin-choriogonadotropic hormone",
				"children":[
				{
					"name":"104018120 LHCGR; lutropin-choriogonadotropic hormone receptor\tK04248 LHCGR; lutropin-choriogonadotropic hormone receptor"
				}
				]
			},
			{
				"name":"Melanin-concentrating hormone (MCH)",
				"children":[
				{
					"name":"104015184 LOW QUALITY PROTEIN: melanin-concentrating hormone receptor 1-like\tK04320 MCHR1; melanin-concentrating hormone receptor 1"
				},
				{
					"name":"104020712 melanin-concentrating hormone receptor 1-like\tK04320 MCHR1; melanin-concentrating hormone receptor 1"
				}
				]
			},
			{
				"name":"Melanocortin",
				"children":[
				{
					"name":"104017650 MC2R; LOW QUALITY PROTEIN: adrenocorticotropic hormone receptor\tK04200 MC2R; melanocortin 2 receptor"
				},
				{
					"name":"104013057 MC3R; melanocortin receptor 3\tK04201 MC3R; melanocortin 3 receptor"
				},
				{
					"name":"104021862 MC4R; melanocortin receptor 4\tK04202 MC4R; melanocortin 4 receptor"
				},
				{
					"name":"104017651 MC5R; melanocortin receptor 5\tK04203 MC5R; melanocortin 5 receptor"
				}
				]
			},
			{
				"name":"Motilin",
				"children":[
				{
					"name":"104010952 MLNR; LOW QUALITY PROTEIN: motilin receptor\tK05266 MLNR; motilin receptor"
				}
				]
			},
			{
				"name":"Neuromedin U",
				"children":[
				{
					"name":"104015651 NMUR1; neuromedin-U receptor 1\tK05052 NMUR1; neuromedin U receptor 1"
				},
				{
					"name":"104014214 NMUR2; neuromedin-U receptor 2\tK05053 NMUR2; neuromedin U receptor 2"
				}
				]
			},
			{
				"name":"Neuropeptide FF",
				"children":[
				{
					"name":"104013501 NPFFR1; neuropeptide FF receptor 1\tK04240 NPFFR1; neuropeptide FF receptor 1"
				},
				{
					"name":"104009189 NPFFR2; neuropeptide FF receptor 2\tK08375 NPFFR2; neuropeptide FF receptor 2"
				}
				]
			},
			{
				"name":"Neuropeptide S",
				"children":[
				{
					"name":"104012141 NPSR1; neuropeptide S receptor\tK08376 NPSR1; neuropeptide S receptor"
				}
				]
			},
			{
				"name":"Neuropeptide W \/ neuropeptide B",
				"children":[
				{
					"name":"104019762 NPBWR1; neuropeptides B\/W receptor type 1\tK05268 NPBWR1; neuropeptides B\/W receptor 1"
				},
				{
					"name":"104020069 NPBWR2; neuropeptides B\/W receptor type 2\tK08377 NPBWR2; neuropeptides B\/W receptor 2"
				}
				]
			},
			{
				"name":"Neuropeptide Y",
				"children":[
				{
					"name":"104021252 NPY1R; neuropeptide Y receptor type 1\tK04204 NPY1R; neuropeptide Y receptor type 1"
				},
				{
					"name":"104014192 neuropeptide Y receptor type 2-like\tK04205 NPY2R; neuropeptide Y receptor type 2"
				},
				{
					"name":"104021237 NPY2R; neuropeptide Y receptor type 2\tK04205 NPY2R; neuropeptide Y receptor type 2"
				},
				{
					"name":"104013317 neuropeptide Y receptor type 4-like\tK04206 NPY4R; neuropeptide Y receptor type 4"
				},
				{
					"name":"104021253 NPY5R; neuropeptide Y receptor type 5\tK04207 NPY5R; neuropeptide Y receptor type 5"
				},
				{
					"name":"104009176 neuropeptide Y receptor type 6-like\tK04208 NPY6R; neuropeptide Y receptor type 6"
				},
				{
					"name":"104012834 probable G-protein coupled receptor 83\tK04210 GPR83; G protein-coupled receptor 83"
				},
				{
					"name":"104012914 probable G-protein coupled receptor 83\tK04210 GPR83; G protein-coupled receptor 83"
				},
				{
					"name":"104017343 GPR83; probable G-protein coupled receptor 83\tK04210 GPR83; G protein-coupled receptor 83"
				}
				]
			},
			{
				"name":"Neurotensin",
				"children":[
				{
					"name":"104009581 NTSR1; neurotensin receptor type 1\tK04211 NTSR1; neurotensin receptor 1"
				}
				]
			},
			{
				"name":"Opioid",
				"children":[
				{
					"name":"104017824 OPRD1; delta-type opioid receptor\tK04213 OPRD1; delta-type opioid receptor"
				},
				{
					"name":"104019761 OPRK1; kappa-type opioid receptor\tK04214 OPRK1; kappa-type opioid receptor"
				},
				{
					"name":"104008785 OPRM1; mu-type opioid receptor\tK04215 OPRM1; mu-type opioid receptor"
				},
				{
					"name":"104020068 OPRL1; nociceptin receptor\tK04216 OPRL1; nociceptin receptor"
				},
				{
					"name":"104009582 OGFR; opioid growth factor receptor\tK27951 OGFR; opioid growth factor receptor"
				},
				{
					"name":"104022038 OGFRL1; opioid growth factor receptor-like protein 1\tK27951 OGFR; opioid growth factor receptor"
				}
				]
			},
			{
				"name":"Orexigenic neuropeptide QRFP",
				"children":[
				{
					"name":"104019125 QRFPR; pyroglutamylated RFamide peptide receptor isoform X1\tK08378 QRFPR; pyroglutamylated RFamide peptide receptor"
				}
				]
			},
			{
				"name":"Orexin",
				"children":[
				{
					"name":"104020900 HCRTR2; orexin receptor type 2\tK04239 HCRTR2; hypocretin (orexin) receptor 2"
				}
				]
			},
			{
				"name":"Oxytocin",
				"children":[
				{
					"name":"104016952 OXTR; oxytocin receptor\tK04229 OXTR; oxytocin receptor"
				}
				]
			},
			{
				"name":"Prokineticin",
				"children":[
				{
					"name":"104022449 prokineticin receptor 2\tK08380 PROKR2; prokineticin receptor 2"
				}
				]
			},
			{
				"name":"Prolactin-releasing peptide (PrRP)",
				"children":[
				{
					"name":"104016056 prolactin-releasing peptide receptor-like\tK04314 PRLHR; prolactin releasing hormone receptor"
				},
				{
					"name":"104020543 prolactin-releasing peptide receptor-like\tK04314 PRLHR; prolactin releasing hormone receptor"
				},
				{
					"name":"104022355 PRLHR; prolactin-releasing peptide receptor\tK04314 PRLHR; prolactin releasing hormone receptor"
				}
				]
			},
			{
				"name":"Prosaposin",
				"children":[
				{
					"name":"104010772 GPR37; prosaposin receptor GPR37\tK04243 GPR37; prosaposin receptor"
				},
				{
					"name":"104011095 GPR37L1; prosaposin receptor GPR37L1\tK04244 GPR37L1; prosaposin receptor"
				}
				]
			},
			{
				"name":"Relaxin",
				"children":[
				{
					"name":"104021246 RXFP1; relaxin receptor 1\tK04306 RXFP1; relaxin family peptide receptor 1"
				},
				{
					"name":"104012920 relaxin receptor 1-like\tK04307 RXFP2; relaxin family peptide receptor 2"
				},
				{
					"name":"104023079 RXFP2; LOW QUALITY PROTEIN: relaxin receptor 2\tK04307 RXFP2; relaxin family peptide receptor 2"
				},
				{
					"name":"104015326 RXFP3; relaxin-3 receptor 1\tK08397 RXFP3; relaxin family peptide receptor 3"
				}
				]
			},
			{
				"name":"Somatostatin",
				"children":[
				{
					"name":"104020978 SSTR1; somatostatin receptor type 1\tK04217 SSTR1; somatostatin receptor 1"
				},
				{
					"name":"104014283 SSTR2; somatostatin receptor type 2\tK04218 SSTR2; somatostatin receptor 2"
				},
				{
					"name":"104021588 SSTR3; somatostatin receptor type 3\tK04219 SSTR3; somatostatin receptor 3"
				},
				{
					"name":"104022457 SSTR4; somatostatin receptor type 4\tK04220 SSTR4; somatostatin receptor 4"
				},
				{
					"name":"104015249 SSTR5; somatostatin receptor type 5\tK04221 SSTR5; somatostatin receptor 5"
				}
				]
			},
			{
				"name":"Tachykinin",
				"children":[
				{
					"name":"104013543 TACR2; substance-K receptor\tK04223 TACR2; tachykinin receptor 2"
				},
				{
					"name":"104021177 TACR3; neuromedin-K receptor\tK04224 TACR3; tachykinin receptor 3"
				}
				]
			},
			{
				"name":"Thrombin",
				"children":[
				{
					"name":"104013343 F2R; proteinase-activated receptor 1\tK03914 F2R; coagulation factor II (thrombin) receptor"
				},
				{
					"name":"104013342 F2RL1; proteinase-activated receptor 2\tK04234 F2RL1; coagulation factor II (thrombin) receptor-like 1"
				},
				{
					"name":"104013337 F2RL2; proteinase-activated receptor 3\tK04235 F2RL2; coagulation factor II (thrombin) receptor-like 2"
				},
				{
					"name":"104018724 F2RL3; proteinase-activated receptor 4\tK04236 F2RL3; coagulation factor II (thrombin) receptor-like 3"
				}
				]
			},
			{
				"name":"Thyrotropin",
				"children":[
				{
					"name":"104023418 TSHR; thyrotropin receptor isoform X1\tK04249 TSHR; thyrotropin receptor"
				}
				]
			},
			{
				"name":"Thyrotropin-releasing hormone (TRH)",
				"children":[
				{
					"name":"104014855 TRHR; thyrotropin-releasing hormone receptor\tK04282 TRHR; thyrotropin-releasing hormone receptor"
				},
				{
					"name":"104019988 thyrotropin-releasing hormone receptor-like\tK04282 TRHR; thyrotropin-releasing hormone receptor"
				}
				]
			},
			{
				"name":"Urotensin II",
				"children":[
				{
					"name":"104015225 LOW QUALITY PROTEIN: urotensin-2 receptor-like\tK04241 UTS2R; urotensin 2 receptor"
				},
				{
					"name":"104021679 urotensin-2 receptor-like\tK04241 UTS2R; urotensin 2 receptor"
				},
				{
					"name":"104022864 urotensin-2 receptor-like\tK04241 UTS2R; urotensin 2 receptor"
				},
				{
					"name":"104022865 urotensin-2 receptor-like\tK04241 UTS2R; urotensin 2 receptor"
				},
				{
					"name":"104022893 uncharacterized protein LOC104022893\tK04241 UTS2R; urotensin 2 receptor"
				}
				]
			},
			{
				"name":"Vasopressin",
				"children":[
				{
					"name":"104011528 AVPR1A; vasopressin V1a receptor\tK04226 AVPR1A; arginine vasopressin receptor 1A"
				},
				{
					"name":"104013121 AVPR1B; vasopressin V1b receptor\tK04227 AVPR1B; arginine vasopressin receptor 1B"
				},
				{
					"name":"104013603 [Arg8]-vasotocin receptor-like\tK04228 AVPR2; arginine vasopressin receptor 2"
				}
				]
			},
			{
				"name":"Neuropeptide receptors"
			}
			]
		},
		{
			"name":"Chemokine",
			"children":[
			{
				"name":"CC Chemokine",
				"children":[
				{
					"name":"104012103 CCR4; C-C chemokine receptor type 4\tK04179 CCR4; C-C chemokine receptor type 4"
				},
				{
					"name":"104012123 C-C chemokine receptor type 2-like\tK04180 CCR5; C-C chemokine receptor type 5"
				},
				{
					"name":"104012124 C-C chemokine receptor type 5-like\tK04180 CCR5; C-C chemokine receptor type 5"
				},
				{
					"name":"104018384 CCR6; C-C chemokine receptor type 6\tK04181 CCR6; C-C chemokine receptor type 6"
				},
				{
					"name":"104009851 CCR7; C-C chemokine receptor type 7\tK04182 CCR7; C-C chemokine receptor type 7"
				},
				{
					"name":"104012105 C-C chemokine receptor type 8-like\tK04183 CCR8; C-C chemokine receptor type 8"
				},
				{
					"name":"104012169 C-C chemokine receptor type 8-like\tK04183 CCR8; C-C chemokine receptor type 8"
				},
				{
					"name":"104012168 CCR9; C-C chemokine receptor type 9\tK04184 CCR9; C-C chemokine receptor type 9"
				},
				{
					"name":"104009935 CCR10; C-C chemokine receptor type 10\tK04185 CCR10; C-C chemokine receptor type 10"
				},
				{
					"name":"104012576 ACKR1; atypical chemokine receptor 1\tK06574 ACKR1; atypical chemokine receptor 1"
				},
				{
					"name":"104021765 ACKR2; LOW QUALITY PROTEIN: atypical chemokine receptor 2\tK04187 ACKR2; atypical chemokine receptor 2"
				},
				{
					"name":"104012130 ACKR4; atypical chemokine receptor 4\tK04186 ACKR4; atypical chemokine receptor 4"
				},
				{
					"name":"104022469 GPR75; LOW QUALITY PROTEIN: probable G-protein coupled receptor 75\tK08417 GPR75; G protein-coupled receptor 75"
				}
				]
			},
			{
				"name":"CXC Chemokine",
				"children":[
				{
					"name":"104010076 C-X-C chemokine receptor type 1-like\tK05050 CXCR2; C-X-C chemokine receptor type 2"
				},
				{
					"name":"104009787 CXCR4; C-X-C chemokine receptor type 4\tK04189 CXCR4; C-X-C chemokine receptor type 4"
				},
				{
					"name":"104016211 CXCR5; C-X-C chemokine receptor type 5\tK04190 CXCR5; C-X-C chemokine receptor type 5"
				},
				{
					"name":"104012119 CXCR6; C-X-C chemokine receptor type 6\tK04191 CXCR6; C-X-C chemokine receptor type 6"
				},
				{
					"name":"104010215 ACKR3; atypical chemokine receptor 3\tK04304 CXCR7; C-X-C chemokine receptor type 7 (atypical chemokine receptor 3)"
				},
				{
					"name":"104008595 G-protein coupled receptor 35-like\tK04276 CXCR8; C-X-C chemokine receptor type 8"
				},
				{
					"name":"104023675 G-protein coupled receptor 35-like\tK04276 CXCR8; C-X-C chemokine receptor type 8"
				}
				]
			},
			{
				"name":"CX3C Chemokine",
				"children":[
				{
					"name":"104012104 CX3CR1; CX3C chemokine receptor 1\tK04192 CX3CR1; CX3C chemokine receptor 1"
				}
				]
			},
			{
				"name":"C Chemokine",
				"children":[
				{
					"name":"104012121 XCR1; chemokine XC receptor 1\tK04193 XCR1; XC chemokine receptor 1"
				}
				]
			},
			{
				"name":"Chemokine like",
				"children":[
				{
					"name":"104015246 chemokine-like receptor 1\tK04245 CMKLR1; chemokine-like receptor 1"
				},
				{
					"name":"104019258 CMKLR1; LOW QUALITY PROTEIN: chemokine-like receptor 1\tK04245 CMKLR1; chemokine-like receptor 1"
				},
				{
					"name":"104010213 GPR1; G-protein coupled receptor 1\tK04310 GPR1; G protein-coupled receptor 1"
				},
				{
					"name":"104014081 GPR15; G-protein coupled receptor 15\tK08403 GPR15; G protein-coupled receptor 15"
				}
				]
			}
			]
		},
		{
			"name":"Base and nucleoside",
			"children":[
			{
				"name":"Purine \/ pyrimidine",
				"children":[
				{
					"name":"104011550 P2RY1; P2Y purinoceptor 1\tK04270 P2RY1; P2Y purinoceptor 1"
				},
				{
					"name":"104019994 P2Y purinoceptor 1-like\tK04270 P2RY1; P2Y purinoceptor 1"
				},
				{
					"name":"104022718 P2RY2; P2Y purinoceptor 2\tK04269 P2RY2; P2Y purinoceptor 2"
				},
				{
					"name":"104012838 P2RY4; P2Y purinoceptor 4\tK04271 P2RY4; P2Y purinoceptor 4"
				},
				{
					"name":"104022717 P2RY6; P2Y purinoceptor 6\tK04272 P2RY6; P2Y purinoceptor 6"
				},
				{
					"name":"104009838 P2RY8; P2Y purinoceptor 8\tK08386 P2RY8; P2Y purinoceptor 8"
				},
				{
					"name":"104011584 SUCNR1; succinate receptor 1\tK10042 SUCNR1; succinate receptor 1"
				}
				]
			},
			{
				"name":"Adenosine",
				"children":[
				{
					"name":"104011090 ADORA1; adenosine receptor A1\tK04265 ADORA1; adenosine receptor A1"
				},
				{
					"name":"104011488 ADORA2A; adenosine receptor A2a\tK04266 ADORA2A; adenosine receptor A2a"
				},
				{
					"name":"104012188 ADORA2B; adenosine receptor A2b\tK04267 ADORA2B; adenosine receptor A2b"
				},
				{
					"name":"104010351 ADORA3; adenosine receptor A3\tK04268 ADORA3; adenosine receptor A3"
				},
				{
					"name":"104010352 adenosine receptor A3-like\tK04268 ADORA3; adenosine receptor A3"
				}
				]
			}
			]
		},
		{
			"name":"Lipid",
			"children":[
			{
				"name":"Arachidonylglycine",
				"children":[
				{
					"name":"104022960 GPR18; N-arachidonyl glycine receptor\tK08410 GPR18; N-arachidonyl glycine receptor"
				}
				]
			},
			{
				"name":"Bile acid"
			},
			{
				"name":"Cysteinyl leukotriene",
				"children":[
				{
					"name":"104012930 CYSLTR1; cysteinyl leukotriene receptor 1\tK04322 CYSLTR1; cysteinyl leukotriene receptor 1"
				},
				{
					"name":"104010953 CYSLTR2; cysteinyl leukotriene receptor 2\tK04323 CYSLTR2; cysteinyl leukotriene receptor 2"
				}
				]
			},
			{
				"name":"Free fatty acid",
				"children":[
				{
					"name":"104011767 free fatty acid receptor 3-like\tK04328 FFAR2; free fatty acid receptor 2"
				},
				{
					"name":"104011768 free fatty acid receptor 3-like\tK04326 FFAR3; free fatty acid receptor 3"
				},
				{
					"name":"104013879 FFAR4; free fatty acid receptor 4\tK08425 FFAR4; free fatty acid receptor 4"
				}
				]
			},
			{
				"name":"HETE and oxoETE"
			},
			{
				"name":"Leukotriene",
				"children":[
				{
					"name":"104016463 leukotriene B4 receptor 1-like\tK04296 LTB4R1; leukotriene B4 receptor 1"
				},
				{
					"name":"104019831 leukotriene B4 receptor 1-like\tK04296 LTB4R1; leukotriene B4 receptor 1"
				}
				]
			},
			{
				"name":"Lysophosphatidic acid",
				"children":[
				{
					"name":"104017012 lysophosphatidic acid receptor 1-like\tK04289 LPAR1; lysophosphatidic acid receptor 1"
				},
				{
					"name":"104019835 LPAR1; lysophosphatidic acid receptor 1\tK04289 LPAR1; lysophosphatidic acid receptor 1"
				},
				{
					"name":"104013846 LPAR2; lysophosphatidic acid receptor 2\tK04291 LPAR2; lysophosphatidic acid receptor 2"
				},
				{
					"name":"104015469 LPAR3; lysophosphatidic acid receptor 3\tK04294 LPAR3; lysophosphatidic acid receptor 3"
				},
				{
					"name":"104012845 LPAR4; lysophosphatidic acid receptor 4\tK04275 LPAR4; lysophosphatidic acid receptor 4"
				},
				{
					"name":"104009404 LPAR5; lysophosphatidic acid receptor 5\tK08390 LPAR5; lysophosphatidic acid receptor 5"
				},
				{
					"name":"104009057 lysophosphatidic acid receptor 6-like\tK04273 LPAR6; lysophosphatidic acid receptor 6"
				},
				{
					"name":"104010902 LPAR6; lysophosphatidic acid receptor 6\tK04273 LPAR6; lysophosphatidic acid receptor 6"
				},
				{
					"name":"104011546 G-protein coupled receptor 87-like\tK08389 GPR87; G protein-coupled receptor 87"
				}
				]
			},
			{
				"name":"Lysophosphatidylinositol",
				"children":[
				{
					"name":"104008592 G-protein coupled receptor 55-like\tK08413 GPR55; G protein-coupled receptor 55"
				}
				]
			},
			{
				"name":"Lysophosphatidylserine",
				"children":[
				{
					"name":"104015365 probable G-protein coupled receptor 34\tK08383 GPR34; G protein-coupled receptor 34"
				},
				{
					"name":"104015756 probable G-protein coupled receptor 34\tK08383 GPR34; G protein-coupled receptor 34"
				},
				{
					"name":"104012846 putative P2Y purinoceptor 10\tK04274 P2RY10; P2Y purinoceptor 10"
				},
				{
					"name":"104012847 putative P2Y purinoceptor 10\tK04274 P2RY10; P2Y purinoceptor 10"
				},
				{
					"name":"104012931 GPR174; probable G-protein coupled receptor 174\tK08391 GPR174; G protein-coupled receptor 174"
				}
				]
			},
			{
				"name":"Oleoylethanolamide",
				"children":[
				{
					"name":"104021106 GPR119; glucose-dependent insulinotropic receptor\tK08424 GPR119; glucose-dependent insulinotropic receptor"
				}
				]
			},
			{
				"name":"Prostaglandin",
				"children":[
				{
					"name":"104019482 PTGDR; prostaglandin D2 receptor\tK04332 PTGDR; prostaglandin D2 receptor"
				},
				{
					"name":"104019481 PTGER2; prostaglandin E2 receptor EP2 subtype\tK04259 PTGER2; prostaglandin E receptor 2"
				},
				{
					"name":"104009233 PTGER3; prostaglandin E2 receptor EP3 subtype\tK04260 PTGER3; prostaglandin E receptor 3"
				},
				{
					"name":"104021716 prostaglandin E2 receptor EP4 subtype-like\tK04261 PTGER4; prostaglandin E receptor 4"
				},
				{
					"name":"104015456 PTGFR; LOW QUALITY PROTEIN: prostaglandin F2-alpha receptor\tK04262 PTGFR; prostaglandin F receptor"
				}
				]
			},
			{
				"name":"Prostacyclin"
			},
			{
				"name":"Sphingolipid",
				"children":[
				{
					"name":"104015522 S1PR1; sphingosine 1-phosphate receptor 1\tK04288 S1PR1; sphingosine 1-phosphate receptor 1"
				},
				{
					"name":"104018399 S1PR2; sphingosine 1-phosphate receptor 2\tK04292 S1PR2; sphingosine 1-phosphate receptor 2"
				},
				{
					"name":"104009738 S1PR3; sphingosine 1-phosphate receptor 3\tK04290 S1PR3; sphingosine 1-phosphate receptor 3"
				},
				{
					"name":"104016274 S1PR4; sphingosine 1-phosphate receptor 4\tK04293 S1PR4; sphingosine 1-phosphate receptor 4"
				},
				{
					"name":"104021705 sphingosine 1-phosphate receptor 1-like\tK04295 S1PR5; sphingosine 1-phosphate receptor 5"
				}
				]
			},
			{
				"name":"Thromboxane",
				"children":[
				{
					"name":"104019630 TBXA2R; thromboxane A2 receptor\tK04264 TBXA2R; thromboxane A2 receptor"
				}
				]
			}
			]
		},
		{
			"name":"Vision",
			"children":[
			{
				"name":"Opsin",
				"children":[
				{
					"name":"104013167 green-sensitive opsin\tK04250 RHO; rhodopsin"
				},
				{
					"name":"104016962 RHO; rhodopsin\tK04250 RHO; rhodopsin"
				},
				{
					"name":"104015309 OPN1SW; short-wave-sensitive opsin 1\tK04252 OPN1SW; short wavelength-sensitive opsin"
				},
				{
					"name":"104017288 blue-sensitive opsin-like\tK04252 OPN1SW; short wavelength-sensitive opsin"
				},
				{
					"name":"104017117 pinopsin\tK04251 OPN1LW; long\/medium wavelength-sensitive opsin"
				},
				{
					"name":"104008596 pinopsin-like\tK04256 OPN3; c-opsin"
				},
				{
					"name":"104011330 OPN3; opsin-3\tK04256 OPN3; c-opsin"
				},
				{
					"name":"104013870 opsin-VA-like\tK04256 OPN3; c-opsin"
				},
				{
					"name":"104013451 OPN4; melanopsin\tK04255 OPN4; r-opsin"
				},
				{
					"name":"104021197 melanopsin-like\tK04255 OPN4; r-opsin"
				},
				{
					"name":"104013106 opsin-5-like\tK08385 OPN5; G0-opsin"
				},
				{
					"name":"104014657 OPN5; opsin-5\tK08385 OPN5; G0-opsin"
				},
				{
					"name":"104019777 opsin-5-like\tK08385 OPN5; G0-opsin"
				},
				{
					"name":"104021158 RRH; visual pigment-like receptor peropsin\tK04253 RRH; visual pigment-like receptor peropsin"
				},
				{
					"name":"104013435 RGR; RPE-retinal G protein-coupled receptor\tK04254 RGR; retinal G protein coupled receptor"
				}
				]
			}
			]
		},
		{
			"name":"Others",
			"children":[
			{
				"name":"Alpha-ketoglutarate",
				"children":[
				{
					"name":"104014414 OXGR1; 2-oxoglutarate receptor 1\tK08419 OXGR1; oxoglutarate (alpha-ketoglutarate) receptor 1"
				}
				]
			},
			{
				"name":"Cannabinoid",
				"children":[
				{
					"name":"104021951 CNR1; cannabinoid receptor 1 isoform X1\tK04277 CNR1; cannabinoid receptor 1"
				}
				]
			},
			{
				"name":"Estrogen",
				"children":[
				{
					"name":"104015076 GPER1; G-protein coupled estrogen receptor 1\tK04246 GPER1; G-protein coupled estrogen receptor 1"
				}
				]
			},
			{
				"name":"Hydroxy-carboxylic acid"
			},
			{
				"name":"L-Tryptophan and L-Phenylalanine",
				"children":[
				{
					"name":"104015180 GPR139; LOW QUALITY PROTEIN: probable G-protein coupled receptor 139\tK08428 GPR139; G protein-coupled receptor 139"
				}
				]
			},
			{
				"name":"Mas proto-oncogene and Mas-related (MRGs)",
				"children":[
				{
					"name":"104013790 MAS1; proto-oncogene Mas\tK04303 MAS1; proto-oncogene Mas"
				}
				]
			},
			{
				"name":"Melatonin",
				"children":[
				{
					"name":"104019097 GPR50; melatonin-related receptor\tK04285 MTNR1A; melatonin receptor type 1A"
				},
				{
					"name":"104021389 MTNR1A; melatonin receptor type 1A\tK04285 MTNR1A; melatonin receptor type 1A"
				},
				{
					"name":"104017384 MTNR1B; melatonin receptor type 1B\tK04286 MTNR1B; melatonin receptor type 1B"
				}
				]
			},
			{
				"name":"Oxysterol",
				"children":[
				{
					"name":"104022959 GPR183; G-protein coupled receptor 183\tK04305 EBI2; Epstein-Barr virus induced gene 2"
				},
				{
					"name":"104022965 G-protein coupled receptor 183-like\tK04305 EBI2; Epstein-Barr virus induced gene 2"
				}
				]
			},
			{
				"name":"Platelet activating factor",
				"children":[
				{
					"name":"104015570 PTAFR; platelet-activating factor receptor\tK04279 PTAFR; platelet-activating factor receptor"
				}
				]
			},
			{
				"name":"Proton-sensing GPCRs",
				"children":[
				{
					"name":"104022245 GPR65; psychosine receptor\tK08416 GPR65; psychosine receptor"
				},
				{
					"name":"104022233 GPR68; ovarian cancer G-protein coupled receptor 1\tK08408 GPR68; ovarian cancer G-protein coupled receptor 1"
				},
				{
					"name":"104015835 GPR132; probable G-protein coupled receptor 132\tK08426 GPR132; G protein-coupled receptor 132"
				}
				]
			},
			{
				"name":"R-spondin",
				"children":[
				{
					"name":"104009503 LGR4; leucine-rich repeat-containing G-protein coupled receptor 4\tK04309 LGR4; leucine-rich repeat-containing G protein-coupled receptor 4"
				},
				{
					"name":"104010992 LGR5; leucine-rich repeat-containing G-protein coupled receptor 5\tK04308 LGR5; leucine-rich repeat-containing G protein-coupled receptor 5"
				},
				{
					"name":"104011098 LGR6; leucine-rich repeat-containing G-protein coupled receptor 6\tK08399 LGR6; leucine-rich repeat-containing G protein-coupled receptor 6"
				}
				]
			},
			{
				"name":"Super conserved receptor expressed in brain (SREB)",
				"children":[
				{
					"name":"104017004 GPR27; probable G-protein coupled receptor 27\tK04301 SREB1; super conserved receptor expressed in brain 1"
				},
				{
					"name":"104013592 GPR85; probable G-protein coupled receptor 85\tK04302 SREB2; super conserved receptor expressed in brain 2"
				}
				]
			},
			{
				"name":"Trissin"
			},
			{
				"name":"Orphan GPCRs \/ unclassified GPCRs",
				"children":[
				{
					"name":"104017705 GPR3; G-protein coupled receptor 3\tK04311 GPR3; G protein-coupled receptor 3"
				},
				{
					"name":"104011155 GPR6; LOW QUALITY PROTEIN: G-protein coupled receptor 6\tK04313 GPR6; G protein-coupled receptor 6"
				},
				{
					"name":"104023026 GPR12; G-protein coupled receptor 12\tK04315 GPR12; G protein-coupled receptor 12"
				},
				{
					"name":"104023494 G-protein coupled receptor 12-like\tK04315 GPR12; G protein-coupled receptor 12"
				},
				{
					"name":"104008575 GPR17; uracil nucleotide\/cysteinyl leukotriene receptor\tK08404 GPR17; G protein-coupled receptor 17"
				},
				{
					"name":"104020607 GPR20; G-protein coupled receptor 20\tK04317 GPR20; G protein-coupled receptor 20"
				},
				{
					"name":"104023242 GPR21; probable G-protein coupled receptor 21\tK04318 GPR21; G protein-coupled receptor 21"
				},
				{
					"name":"104010723 GPR22; probable G-protein coupled receptor 22\tK04319 GPR22; G protein-coupled receptor 22"
				},
				{
					"name":"104022178 GPR25; probable G-protein coupled receptor 25\tK08405 GPR25; G protein-coupled receptor 25"
				},
				{
					"name":"104018049 GPR78; G-protein coupled receptor 78\tK08411 GPR26; G protein-coupled receptor 26"
				},
				{
					"name":"104022092 GPR26; G-protein coupled receptor 26\tK08411 GPR26; G protein-coupled receptor 26"
				},
				{
					"name":"104009749 GPR39; G-protein coupled receptor 39\tK08412 GPR39; G protein-coupled receptor 39"
				},
				{
					"name":"104011326 GPR52; probable G-protein coupled receptor 52\tK08407 GPR52; G protein-coupled receptor 52"
				},
				{
					"name":"104008729 GPR62; probable G-protein coupled receptor 62\tK08414 GPR61; G protein-coupled receptor 61"
				},
				{
					"name":"104015548 GPR61; probable G-protein coupled receptor 61\tK08414 GPR61; G protein-coupled receptor 61"
				},
				{
					"name":"104021935 GPR63; probable G-protein coupled receptor 63\tK04321 GPR63; G protein-coupled receptor 63"
				},
				{
					"name":"104015605 GPR88; probable G-protein coupled receptor 88\tK08422 GPR88; G protein-coupled receptor 88"
				},
				{
					"name":"104009685 GPR135; probable G-protein coupled receptor 135\tK08427 GPR135; G protein-coupled receptor 135"
				},
				{
					"name":"104012088 probable G-protein coupled receptor 141\tK08429 GPR141; G protein-coupled receptor 141"
				},
				{
					"name":"104012089 probable G-protein coupled receptor 141\tK08429 GPR141; G protein-coupled receptor 141"
				},
				{
					"name":"104015075 GPR146; probable G-protein coupled receptor 146\tK08431 GPR146; G protein-coupled receptor 146"
				},
				{
					"name":"104008600 GPR148; probable G-protein coupled receptor 148\tK08432 GPR148; G protein-coupled receptor 148"
				},
				{
					"name":"104011553 GPR149; probable G-protein coupled receptor 149\tK08433 GPR149; G protein-coupled receptor 149"
				},
				{
					"name":"104022048 GPR160; probable G-protein coupled receptor 160\tK08438 GPR160; G protein-coupled receptor 160"
				},
				{
					"name":"104014093 GPR161; G-protein coupled receptor 161\tK08439 GPR161; G protein-coupled receptor 161"
				},
				{
					"name":"104022492 GPR162; probable G-protein coupled receptor 162\tK08440 GPR162; G protein-coupled receptor 162"
				},
				{
					"name":"104020295 GPR176; probable G-protein coupled receptor 176\tK08442 GPR176; G protein-coupled receptor 176"
				}
				]
			}
			]
		}
		]
	},
	{
		"name":"Secretin receptor family",
		"children":[
		{
			"name":"Calcium-regulating peptide",
			"children":[
			{
				"name":"Calcitonin",
				"children":[
				{
					"name":"104014018 CALCR; calcitonin receptor\tK04576 CALCR; calcitonin receptor"
				},
				{
					"name":"104015297 CALCRL; calcitonin gene-related peptide type 1 receptor\tK04577 CALCRL; calcitonin receptor-like"
				}
				]
			},
			{
				"name":"Parathyroid hormone",
				"children":[
				{
					"name":"104012319 parathyroid hormone\/parathyroid hormone-related peptide receptor-like\tK04585 PTH1R; parathyroid hormone receptor 1"
				},
				{
					"name":"104021722 PTH1R; parathyroid hormone\/parathyroid hormone-related peptide receptor\tK04585 PTH1R; parathyroid hormone receptor 1"
				}
				]
			}
			]
		},
		{
			"name":"Hypothalamic hormone",
			"children":[
			{
				"name":"Corticotropin-releasing hormone (CRH)",
				"children":[
				{
					"name":"104012264 CRHR1; corticotropin-releasing factor receptor 1\tK04578 CRHR1; corticotropin releasing hormone receptor 1"
				},
				{
					"name":"104021748 CRHR2; corticotropin-releasing factor receptor 2\tK04579 CRHR2; corticotropin releasing hormone receptor 2"
				}
				]
			},
			{
				"name":"Growth hormone-releasing hormone (GHRH)",
				"children":[
				{
					"name":"104021745 GHRHR; growth hormone-releasing hormone receptor\tK04584 GHRHR; growth hormone releasing hormone receptor"
				}
				]
			}
			]
		},
		{
			"name":"Pancreatic peptide",
			"children":[
			{
				"name":"Glucagon",
				"children":[
				{
					"name":"104021505 GLP1R; glucagon-like peptide 1 receptor isoform X1\tK04581 GLP1R; glucagon-like peptide 1 receptor"
				},
				{
					"name":"104018845 GLP2R; glucagon-like peptide 2 receptor\tK04582 GLP2R; glucagon-like peptide 2 receptor"
				},
				{
					"name":"104018612 GCGR; glucagon receptor\tK04583 GCGR; glucagon receptor"
				},
				{
					"name":"104023468 glucagon receptor-like\tK04583 GCGR; glucagon receptor"
				}
				]
			}
			]
		},
		{
			"name":"Gut peptide",
			"children":[
			{
				"name":"Gastric inhibitory peptide (GIP)"
			},
			{
				"name":"Vasoactive intestinal polypeptide (VIP) and pituitary adenyl cyclase-activating peptide (PACAP)",
				"children":[
				{
					"name":"104012270 vasoactive intestinal polypeptide receptor 1-like\tK04589 VIPR1; vasoactive intestinal peptide receptor 1"
				},
				{
					"name":"104021742 VIPR1; vasoactive intestinal polypeptide receptor 1\tK04589 VIPR1; vasoactive intestinal peptide receptor 1"
				},
				{
					"name":"104021743 vasoactive intestinal polypeptide receptor 1-like\tK04589 VIPR1; vasoactive intestinal peptide receptor 1"
				},
				{
					"name":"104022285 VIPR2; vasoactive intestinal polypeptide receptor 2\tK04590 VIPR2; vasoactive intestinal peptide receptor 2"
				},
				{
					"name":"104021744 pituitary adenylate cyclase-activating polypeptide type I receptor-like\tK04587 ADCYAP1R1; pituitary adenylate cyclase-activating polypeptide type I receptor"
				}
				]
			},
			{
				"name":"Secretin",
				"children":[
				{
					"name":"104018701 SCTR; secretin receptor\tK04588 SCTR; secretin receptor"
				}
				]
			}
			]
		},
		{
			"name":"Others",
			"children":[
			{
				"name":"Receptor activity modifying protein",
				"children":[
				{
					"name":"104010175 RAMP1; receptor activity-modifying protein 1\tK08447 RAMP1; receptor activity modifying protein 1"
				},
				{
					"name":"104015386 RAMP3; receptor activity-modifying protein 3\tK08449 RAMP3; receptor activity modifying protein 3"
				}
				]
			},
			{
				"name":"Methuselah-like proteins (MTH)"
			},
			{
				"name":"Pigment dispersing factor (PDF)"
			}
			]
		}
		]
	},
	{
		"name":"Adhesion receptor family",
		"children":[
		{
			"name":"Cadherin EGF LAG (CELSR)",
			"children":[
			{
				"name":"104010715 CELSR1; cadherin EGF LAG seven-pass G-type receptor 1\tK04600 CELSR1; cadherin EGF LAG seven-pass G-type receptor 1"
			},
			{
				"name":"104021501 cadherin EGF LAG seven-pass G-type receptor 2-like\tK04601 CELSR2; cadherin EGF LAG seven-pass G-type receptor 2"
			},
			{
				"name":"104022681 CELSR3; LOW QUALITY PROTEIN: cadherin EGF LAG seven-pass G-type receptor 3\tK04602 CELSR3; cadherin EGF LAG seven-pass G-type receptor 3"
			}
			]
		},
		{
			"name":"EGF-like module-containing mucin-like hormone receptor-like (EMR)",
			"children":[
			{
				"name":"104014963 EGF-like module-containing mucin-like hormone receptor-like 4\tK08444 ADGRE3; adhesion G protein-coupled receptor E3"
			}
			]
		},
		{
			"name":"Latrophilin",
			"children":[
			{
				"name":"104015459 LPHN2; latrophilin-2 isoform X1\tK04593 ADGRL2; adhesion G protein-coupled receptor L2"
			},
			{
				"name":"104019825 LPHN3; latrophilin-3\tK04594 ADGRL3; adhesion G protein-coupled receptor L3"
			},
			{
				"name":"104015458 ELTD1; EGF, latrophilin and seven transmembrane domain-containing protein 1\tK04595 ADGRL4; adhesion G protein-coupled receptor L4"
			}
			]
		},
		{
			"name":"Brain-specific angiogenesis inhibitor (BAI)",
			"children":[
			{
				"name":"104017773 BAI2; brain-specific angiogenesis inhibitor 2\tK04597 ADGRB2; adhesion G protein-coupled receptor B2"
			},
			{
				"name":"104021993 BAI3; brain-specific angiogenesis inhibitor 3\tK04598 ADGRB3; adhesion G protein-coupled receptor B3"
			}
			]
		},
		{
			"name":"Others",
			"children":[
			{
				"name":"104012873 probable G-protein coupled receptor 125\tK08460 ADGRA1; adhesion G protein-coupled receptor A1"
			},
			{
				"name":"104016053 GPR124; G-protein coupled receptor 124\tK08461 ADGRA2; adhesion G protein-coupled receptor A2"
			},
			{
				"name":"104021069 GPR125; probable G-protein coupled receptor 125\tK08462 ADGRA3; adhesion G protein-coupled receptor A3"
			},
			{
				"name":"104019856 GPR133; probable G-protein coupled receptor 133\tK08465 ADGRD1; adhesion G-protein coupled receptor D1"
			},
			{
				"name":"104023322 GPR144; probable G-protein coupled receptor 144\tK08466 ADGRD2; adhesion G-protein coupled receptor D2"
			},
			{
				"name":"104014735 probable G-protein coupled receptor 115\tK08457 ADGRF4; adhesion G-protein coupled receptor F4"
			},
			{
				"name":"104014658 GPR116; probable G-protein coupled receptor 116\tK08458 ADGRF5; adhesion G-protein coupled receptor F5"
			},
			{
				"name":"104017414 GPR56; G-protein coupled receptor 56\tK08450 ADGRG1; adhesion G-protein coupled receptor G1"
			},
			{
				"name":"104022517 GPR64; G-protein coupled receptor 64\tK08451 ADGRG2; adhesion G-protein coupled receptor G2"
			},
			{
				"name":"104017413 GPR97; LOW QUALITY PROTEIN: probable G-protein coupled receptor 97\tK08452 ADGRG3; adhesion G-protein coupled receptor G3"
			},
			{
				"name":"104012956 GPR112; probable G-protein coupled receptor 112\tK08455 ADGRG4; adhesion G-protein coupled receptor G4"
			},
			{
				"name":"104017461 GPR114; LOW QUALITY PROTEIN: probable G-protein coupled receptor 114\tK08459 ADGRG5; adhesion G-protein coupled receptor G5"
			},
			{
				"name":"104008802 GPR126; G-protein coupled receptor 126\tK08463 ADGRG6; adhesion G-protein coupled receptor G6"
			},
			{
				"name":"104014158 GPR128; LOW QUALITY PROTEIN: probable G-protein coupled receptor 128\tK08464 ADGRG7; adhesion G-protein coupled receptor G7"
			},
			{
				"name":"104016081 GPR98; LOW QUALITY PROTEIN: G-protein coupled receptor 98\tK18263 ADGRV1; adhesion G-protein coupled receptor V1"
			}
			]
		}
		]
	},
	{
		"name":"Metabotropic glutamate receptor family",
		"children":[
		{
			"name":"Glutamate (metabotropic)",
			"children":[
			{
				"name":"104013781 GRM1; metabotropic glutamate receptor 1 isoform X1\tK04603 GRM1; metabotropic glutamate receptor 1"
			},
			{
				"name":"104008722 GRM2; LOW QUALITY PROTEIN: metabotropic glutamate receptor 2\tK04605 GRM2; metabotropic glutamate receptor 2"
			},
			{
				"name":"104014607 GRM3; metabotropic glutamate receptor 3\tK04606 GRM3; metabotropic glutamate receptor 3"
			},
			{
				"name":"104013168 GRM4; metabotropic glutamate receptor 4\tK04607 GRM4; metabotropic glutamate receptor 4"
			},
			{
				"name":"104017356 GRM5; metabotropic glutamate receptor 5\tK04604 GRM5; metabotropic glutamate receptor 5"
			},
			{
				"name":"104016948 GRM7; metabotropic glutamate receptor 7\tK04609 GRM7; metabotropic glutamate receptor 7"
			},
			{
				"name":"104010699 GRM8; metabotropic glutamate receptor 8\tK04610 GRM8; metabotropic glutamate receptor 8"
			}
			]
		},
		{
			"name":"GABA",
			"children":[
			{
				"name":"104014484 GABBR1; gamma-aminobutyric acid type B receptor subunit 1\tK04615 GABBR; gamma-aminobutyric acid type B receptor"
			},
			{
				"name":"104018165 GABBR2; LOW QUALITY PROTEIN: gamma-aminobutyric acid type B receptor subunit 2\tK04615 GABBR; gamma-aminobutyric acid type B receptor"
			},
			{
				"name":"104008628 GPR156; probable G-protein coupled receptor 156\tK04617 GPR156; gamma-aminobutyric acid type B receptor-like"
			}
			]
		},
		{
			"name":"Calcium-sensing",
			"children":[
			{
				"name":"104008613 CASR; extracellular calcium-sensing receptor\tK04612 CASR; calcium-sensing receptor"
			},
			{
				"name":"104008709 GPRC6A; G-protein coupled receptor family C group 6 member A\tK04622 GPRC6A; G protein-coupled receptor family C group 6 member A"
			}
			]
		},
		{
			"name":"Orphan GPRC5",
			"children":[
			{
				"name":"104021669 retinoic acid-induced protein 3-like\tK08468 GPRC5A; G protein-coupled receptor family C group 5 member A"
			},
			{
				"name":"104015038 GPRC5B; G-protein coupled receptor family C group 5 member B\tK04619 GPRC5B; G protein-coupled receptor family C group 5 member B"
			},
			{
				"name":"104014281 GPRC5C; G-protein coupled receptor family C group 5 member C\tK04620 GPRC5C; G protein-coupled receptor family C group 5 member C"
			}
			]
		},
		{
			"name":"Unclassified GPCRs",
			"children":[
			{
				"name":"104016224 GPR158; probable G-protein coupled receptor 158\tK08469 GPR158; G protein-coupled receptor 158"
			},
			{
				"name":"104012281 GPR179; probable G-protein coupled receptor 179\tK22961 GPR179; G protein-coupled receptor 179"
			}
			]
		}
		]
	},
	{
		"name":"Frizzled \/ Smoothened family",
		"children":[
		{
			"name":"104010259 FZD7; frizzled-7\tK02432 FZD1_7; frizzled 1\/7"
		},
		{
			"name":"104014051 FZD1; frizzled-1\tK02432 FZD1_7; frizzled 1\/7"
		},
		{
			"name":"104018902 FZD2; frizzled-2\tK02235 FZD2; frizzled 2"
		},
		{
			"name":"104014703 FZD3; frizzled-3\tK02329 FZD3; frizzled 3"
		},
		{
			"name":"104017358 FZD4; frizzled-4\tK02354 FZD4; frizzled 4"
		},
		{
			"name":"104010262 FZD5; frizzled-5\tK02375 FZD5_8; frizzled 5\/8"
		},
		{
			"name":"104016523 FZD6; frizzled-6\tK02376 FZD6; frizzled 6"
		},
		{
			"name":"104012473 FZD9; frizzled-9\tK02842 FZD9_10; frizzled 9\/10"
		},
		{
			"name":"104019783 FZD10; frizzled-10\tK02842 FZD9_10; frizzled 9\/10"
		},
		{
			"name":"104010471 SMO; smoothened homolog\tK06226 SMO; smoothened"
		}
		]
	},
	{
		"name":"Others",
		"children":[
		{
			"name":"Chemoreception",
			"children":[
			{
				"name":"Olfactory",
				"children":[
				{
					"name":"104008526 olfactory receptor 14J1-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104008530 olfactory receptor 12D2-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104008532 olfactory receptor 2A12-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104008547 olfactory receptor 14A16-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104008556 olfactory receptor 5B21-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104008899 olfactory receptor 1019-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104008910 olfactory receptor 1020-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104008921 olfactory receptor 1009-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104009065 olfactory receptor 1020-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104009076 LOW QUALITY PROTEIN: olfactory receptor 1020-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104009087 olfactory receptor 1086-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104009098 olfactory receptor 1052-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104009143 olfactory receptor 1013-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104009390 olfactory receptor 4D5-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104009474 olfactory receptor 4S2-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104009476 olfactory receptor 5F1-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104009478 olfactory receptor 1052-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104009479 olfactory receptor 2D2-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104009480 olfactory receptor 1052-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104009822 putative olfactory receptor 10AC1\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104009920 LOW QUALITY PROTEIN: olfactory receptor 6P1-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104010538 olfactory receptor 14J1-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104010539 olfactory receptor 14A16-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104011698 LOW QUALITY PROTEIN: olfactory receptor 6F1-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104011770 LOW QUALITY PROTEIN: olfactory receptor 10A7-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104011954 olfactory receptor 49-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104012552 olfactory receptor 14I1-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104012825 olfactory receptor 14A16-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104014838 olfactory receptor 52B2-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104014844 olfactory receptor 52R1-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104014846 LOW QUALITY PROTEIN: olfactory receptor 51G2-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104014848 olfactory receptor 51E2-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104014849 olfactory receptor 51G2-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104014858 olfactory receptor 52B2-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104014859 LOW QUALITY PROTEIN: olfactory receptor 51Q1-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104014862 olfactory receptor 52B2-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104014865 LOW QUALITY PROTEIN: olfactory receptor 51E2-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104014868 olfactory receptor 52K2-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104014869 olfactory receptor 52I2-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104014870 olfactory receptor 52K2-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104014953 olfactory receptor 10T2-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104015338 LOW QUALITY PROTEIN: olfactory receptor 6F1\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104018381 olfactory receptor 2A5-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104018467 olfactory receptor 13A1-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104018516 olfactory receptor 14C36-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104018587 olfactory receptor 6B1-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104018589 olfactory receptor 14I1-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104018590 olfactory receptor 10A7-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104018591 olfactory receptor 4N5-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104018593 olfactory receptor 6B1-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104018595 olfactory receptor 6Y1-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104018596 olfactory receptor 6A2-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104018600 olfactory receptor 1019-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104018601 olfactory receptor 6B1-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104018603 olfactory receptor 1019-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104018605 LOW QUALITY PROTEIN: olfactory receptor 4D5-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104018606 LOW QUALITY PROTEIN: olfactory receptor 1052-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104019911 olfactory receptor 1F1-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104022694 olfactory receptor 14C36-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104022755 olfactory receptor 2AT4\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"104023394 olfactory receptor 1013-like\tK04257 OLFR; olfactory receptor"
				}
				]
			},
			{
				"name":"Taste",
				"children":[
				{
					"name":"104009020 taste receptor type 1 member 1\tK04624 TAS1R1; taste receptor type 1 member 1"
				},
				{
					"name":"104008960 taste receptor type 1 member 3\tK04626 TAS1R3; taste receptor type 1 member 3"
				},
				{
					"name":"104014659 taste receptor type 2 member 9-like\tK08474 TAS2R; taste receptor type 2"
				},
				{
					"name":"104017394 taste receptor type 2 member 40-like\tK08474 TAS2R; taste receptor type 2"
				}
				]
			},
			{
				"name":"Vomeronasal pheromone"
			},
			{
				"name":"Insect odorant and taste"
			},
			{
				"name":"Nematode chemoreception"
			},
			{
				"name":"Fungal mating pheromone"
			}
			]
		},
		{
			"name":"Others",
			"children":[
			{
				"name":"Ocular albinism proteins",
				"children":[
				{
					"name":"104022556 GPR143; G-protein coupled receptor 143\tK08470 OA1; ocular albinism type 1 protein"
				}
				]
			},
			{
				"name":"Neuronostatin",
				"children":[
				{
					"name":"104023264 GPR107; LOW QUALITY PROTEIN: protein GPR107\tK22985 GPR107; G protein-coupled receptor 107"
				}
				]
			},
			{
				"name":"Plant Mlo receptors"
			},
			{
				"name":"cAMP signaling"
			},
			{
				"name":"Bacterial rhodopsin"
			},
			{
				"name":"Orphan GPCRs",
				"children":[
				{
					"name":"104016872 TPRA1; transmembrane protein adipocyte-associated 1\tK22988 TPRA1; transmembrane protein adipocyte-associated 1"
				},
				{
					"name":"104011428 GPR137B; integral membrane protein GPR137B isoform X1\tK22989 GPR137; integral membrane protein GPR137"
				},
				{
					"name":"104019480 GPR137C; integral membrane protein GPR137C\tK22989 GPR137; integral membrane protein GPR137"
				},
				{
					"name":"104008975 GPR157; probable G-protein coupled receptor 157\tK08467 GPR157; G protein-coupled receptor 157"
				}
				]
			}
			]
		}
		]
	}
	]
}