{
	"name":"lve04030",
	"children":[
	{
		"name":"Rhodopsin family",
		"children":[
		{
			"name":"Biogenic amine",
			"children":[
			{
				"name":"Acetylcholine (muscarinic)",
				"children":[
				{
					"name":"103070656 CHRM1; muscarinic acetylcholine receptor M1 isoform X1\tK04129 CHRM1; muscarinic acetylcholine receptor M1"
				},
				{
					"name":"103070593 CHRM2; muscarinic acetylcholine receptor M2\tK04130 CHRM2; muscarinic acetylcholine receptor M2"
				},
				{
					"name":"103069138 muscarinic acetylcholine receptor M3-like\tK04131 CHRM3; muscarinic acetylcholine receptor M3"
				},
				{
					"name":"103084511 CHRM4; muscarinic acetylcholine receptor M4\tK04132 CHRM4; muscarinic acetylcholine receptor M4"
				},
				{
					"name":"103077653 CHRM5; muscarinic acetylcholine receptor M5\tK04133 CHRM5; muscarinic acetylcholine receptor M5"
				}
				]
			},
			{
				"name":"Adrenaline",
				"children":[
				{
					"name":"103084741 ADRA1A; alpha-1A adrenergic receptor\tK04135 ADRA1A; adrenergic receptor alpha-1A"
				},
				{
					"name":"103083430 ADRA1B; alpha-1B adrenergic receptor\tK04136 ADRA1B; adrenergic receptor alpha-1B"
				},
				{
					"name":"103073579 ADRA1D; alpha-1D adrenergic receptor\tK04137 ADRA1D; adrenergic receptor alpha-1D"
				},
				{
					"name":"103085955 ADRA2A; alpha-2A adrenergic receptor\tK04138 ADRA2A; adrenergic receptor alpha-2A"
				},
				{
					"name":"103090019 ADRA2B; alpha-2B adrenergic receptor\tK04139 ADRA2B; adrenergic receptor alpha-2B"
				},
				{
					"name":"103074700 ADRA2C; alpha-2C adrenergic receptor\tK04140 ADRA2C; adrenergic receptor alpha-2C"
				},
				{
					"name":"103082012 ADRB1; beta-1 adrenergic receptor\tK04141 ADRB1; adrenergic receptor beta-1"
				},
				{
					"name":"103071524 ADRB2; beta-2 adrenergic receptor\tK04142 ADRB2; adrenergic receptor beta-2"
				},
				{
					"name":"103074465 ADRB3; LOW QUALITY PROTEIN: beta-3 adrenergic receptor\tK04143 ADRB3; adrenergic receptor beta-3"
				}
				]
			},
			{
				"name":"Dopamine",
				"children":[
				{
					"name":"103077666 DRD1; D(1A) dopamine receptor\tK04144 DRD1; dopamine receptor D1"
				},
				{
					"name":"103091269 DRD2; D(2) dopamine receptor isoform X1\tK04145 DRD2; dopamine receptor D2"
				},
				{
					"name":"103075834 DRD3; D(3) dopamine receptor isoform X1\tK04146 DRD3; dopamine receptor D3"
				},
				{
					"name":"103077762 DRD4; LOW QUALITY PROTEIN: D(4) dopamine receptor\tK04147 DRD4; dopamine receptor D4"
				}
				]
			},
			{
				"name":"Dopamine and ecdysteroid"
			},
			{
				"name":"Histamine",
				"children":[
				{
					"name":"103072476 HRH1; histamine H1 receptor\tK04149 HRH1; histamine receptor H1"
				},
				{
					"name":"103078220 HRH2; histamine H2 receptor\tK04150 HRH2; histamine receptor H2"
				},
				{
					"name":"103073697 HRH3; LOW QUALITY PROTEIN: histamine H3 receptor\tK04151 HRH3; histamine receptor H3"
				},
				{
					"name":"103084188 HRH4; LOW QUALITY PROTEIN: histamine receptor H4\tK04152 HRH4; histamine receptor H4"
				}
				]
			},
			{
				"name":"Octopamine and tryamine"
			},
			{
				"name":"Serotonin",
				"children":[
				{
					"name":"103071637 HTR1F; 5-hydroxytryptamine receptor 1F\tK04153 HTR1; 5-hydroxytryptamine receptor 1"
				},
				{
					"name":"103073551 HTR1E; 5-hydroxytryptamine receptor 1E\tK04153 HTR1; 5-hydroxytryptamine receptor 1"
				},
				{
					"name":"103079121 HTR1B; 5-hydroxytryptamine receptor 1B\tK04153 HTR1; 5-hydroxytryptamine receptor 1"
				},
				{
					"name":"103084333 HTR1D; LOW QUALITY PROTEIN: 5-hydroxytryptamine (serotonin) receptor 1D, G protein-coupled\tK04153 HTR1; 5-hydroxytryptamine receptor 1"
				},
				{
					"name":"103088403 HTR1A; 5-hydroxytryptamine receptor 1A\tK04153 HTR1; 5-hydroxytryptamine receptor 1"
				},
				{
					"name":"103073903 HTR2A; 5-hydroxytryptamine receptor 2A\tK04157 HTR2; 5-hydroxytryptamine receptor 2"
				},
				{
					"name":"103080324 HTR2B; 5-hydroxytryptamine receptor 2B\tK04157 HTR2; 5-hydroxytryptamine receptor 2"
				},
				{
					"name":"103082384 HTR2C; 5-hydroxytryptamine receptor 2C\tK04157 HTR2; 5-hydroxytryptamine receptor 2"
				},
				{
					"name":"103070680 HTR4; 5-hydroxytryptamine receptor 4 isoform X1\tK04160 HTR4; 5-hydroxytryptamine receptor 4"
				},
				{
					"name":"103078848 HTR5A; 5-hydroxytryptamine receptor 5A\tK04161 HTR5; 5-hydroxytryptamine receptor 5"
				},
				{
					"name":"103081045 LOW QUALITY PROTEIN: 5-hydroxytryptamine receptor 5B-like\tK04161 HTR5; 5-hydroxytryptamine receptor 5"
				},
				{
					"name":"103073136 HTR6; LOW QUALITY PROTEIN: 5-hydroxytryptamine receptor 6\tK04162 HTR6; 5-hydroxytryptamine receptor 6"
				},
				{
					"name":"103075673 HTR7; 5-hydroxytryptamine receptor 7 isoform X1\tK04163 HTR7; 5-hydroxytryptamine receptor 7"
				}
				]
			},
			{
				"name":"Trace amine",
				"children":[
				{
					"name":"103080127 TAAR1; trace amine-associated receptor 1\tK05051 TAAR; trace amine associated receptor"
				}
				]
			}
			]
		},
		{
			"name":"Peptide",
			"children":[
			{
				"name":"Adrenomedullin (G10D)",
				"children":[
				{
					"name":"103075233 GPR182; G-protein coupled receptor 182\tK04242 ADMR; adrenomedullin receptor"
				}
				]
			},
			{
				"name":"Adropin",
				"children":[
				{
					"name":"103070983 GPR19; probable G-protein coupled receptor 19 isoform X1\tK04316 GPR19; G protein-coupled receptor 19"
				}
				]
			},
			{
				"name":"Apelin",
				"children":[
				{
					"name":"103070098 APLNR; apelin receptor\tK04174 APLNR; apelin receptor"
				}
				]
			},
			{
				"name":"Anaphylatoxin",
				"children":[
				{
					"name":"103081469 C3AR1; C3a anaphylatoxin chemotactic receptor\tK04009 C3AR1; C3a anaphylatoxin chemotactic receptor"
				},
				{
					"name":"103088737 C5AR1; C5a anaphylatoxin chemotactic receptor 1\tK04010 C5AR1; C5a anaphylatoxin chemotactic receptor 1"
				},
				{
					"name":"103087019 C5AR2; C5a anaphylatoxin chemotactic receptor 2\tK04171 C5AR2; C5a anaphylatoxin chemotactic receptor 2"
				}
				]
			},
			{
				"name":"Angiotensin",
				"children":[
				{
					"name":"103090648 AGTR1; type-1 angiotensin II receptor\tK04166 AGTR1; angiotensin II receptor type 1"
				},
				{
					"name":"103072424 AGTR2; type-2 angiotensin II receptor-like\tK04167 AGTR2; angiotensin II receptor type 2"
				}
				]
			},
			{
				"name":"BigLEN",
				"children":[
				{
					"name":"103082983 GPR171; probable G-protein coupled receptor 171\tK08441 GPR171; G protein-coupled receptor 171"
				}
				]
			},
			{
				"name":"Bombesin",
				"children":[
				{
					"name":"103086881 NMBR; LOW QUALITY PROTEIN: neuromedin-B receptor\tK04168 NMBR; neuromedin B receptor"
				},
				{
					"name":"103085021 GRPR; gastrin-releasing peptide receptor\tK04169 GRPR; gastrin-releasing peptide receptor"
				},
				{
					"name":"103090508 BRS3; bombesin receptor subtype-3\tK04170 BRS3; bombesin receptor subtype-3"
				}
				]
			},
			{
				"name":"Bradykinin",
				"children":[
				{
					"name":"103086124 BDKRB1; B1 bradykinin receptor\tK03915 BDKRB1; bradykinin receptor B1"
				},
				{
					"name":"103085840 BDKRB2; B2 bradykinin receptor\tK03916 BDKRB2; bradykinin receptor B2"
				}
				]
			},
			{
				"name":"Cholecystokinin",
				"children":[
				{
					"name":"103077872 CCKAR; cholecystokinin receptor type A\tK04194 CCKAR; cholecystokinin A receptor"
				},
				{
					"name":"103078567 CCKBR; gastrin\/cholecystokinin type B receptor isoform X1\tK04195 CCKBR; cholecystokinin B receptor"
				}
				]
			},
			{
				"name":"Endothelin",
				"children":[
				{
					"name":"103068976 EDNRA; endothelin-1 receptor isoform X1\tK04197 EDNRA; endothelin receptor type A"
				},
				{
					"name":"103071062 EDNRB; endothelin B receptor\tK04198 EDNRB; endothelin receptor type B"
				}
				]
			},
			{
				"name":"fMet-Leu-Phe"
			},
			{
				"name":"Follicle stimulating hormone (FSH)",
				"children":[
				{
					"name":"103071815 follicle-stimulating hormone receptor-like isoform X1\tK04247 FSHR; follicle stimulating hormone receptor"
				}
				]
			},
			{
				"name":"Galanin",
				"children":[
				{
					"name":"103083379 GALR1; galanin receptor type 1\tK04230 GALR1; galanin receptor 1"
				},
				{
					"name":"103072840 GALR2; LOW QUALITY PROTEIN: galanin receptor type 2\tK04231 GALR2; galanin receptor 2"
				},
				{
					"name":"103071652 GALR3; galanin receptor type 3\tK04232 GALR3; galanin receptor 3"
				},
				{
					"name":"103073689 KISS1R; kiSS-1 receptor\tK08374 KISS1R; KISS1 receptor"
				}
				]
			},
			{
				"name":"Ghrelin",
				"children":[
				{
					"name":"103089904 GHSR; growth hormone secretagogue receptor type 1\tK04284 GHSR; growth hormone secretagogue receptor"
				}
				]
			},
			{
				"name":"Gonadotropin-releasing hormone (GnRH)",
				"children":[
				{
					"name":"103074337 LOW QUALITY PROTEIN: putative gonadotropin-releasing hormone II receptor-like\tK04280 GNRHR; gonadotropin-releasing hormone receptor"
				},
				{
					"name":"103079467 GNRHR; gonadotropin-releasing hormone receptor\tK04280 GNRHR; gonadotropin-releasing hormone receptor"
				},
				{
					"name":"103089357 GPR173; probable G-protein coupled receptor 173\tK04300 SREB3; super conserved receptor expressed in brain 3"
				}
				]
			},
			{
				"name":"Lutropin-choriogonadotropic hormone",
				"children":[
				{
					"name":"103091028 LHCGR; lutropin-choriogonadotropic hormone receptor isoform X1\tK04248 LHCGR; lutropin-choriogonadotropic hormone receptor"
				}
				]
			},
			{
				"name":"Melanin-concentrating hormone (MCH)",
				"children":[
				{
					"name":"103080939 MCHR1; melanin-concentrating hormone receptor 1\tK04320 MCHR1; melanin-concentrating hormone receptor 1"
				},
				{
					"name":"103073154 MCHR2; LOW QUALITY PROTEIN: melanin-concentrating hormone receptor 2\tK05054 MCHR2; melanin-concentrating hormone receptor 2"
				}
				]
			},
			{
				"name":"Melanocortin",
				"children":[
				{
					"name":"103083957 MC2R; adrenocorticotropic hormone receptor isoform X1\tK04200 MC2R; melanocortin 2 receptor"
				},
				{
					"name":"103079621 MC3R; melanocortin receptor 3\tK04201 MC3R; melanocortin 3 receptor"
				},
				{
					"name":"103084384 MC4R; melanocortin receptor 4\tK04202 MC4R; melanocortin 4 receptor"
				}
				]
			},
			{
				"name":"Motilin",
				"children":[
				{
					"name":"103080531 MLNR; LOW QUALITY PROTEIN: motilin receptor\tK05266 MLNR; motilin receptor"
				}
				]
			},
			{
				"name":"Neuromedin U",
				"children":[
				{
					"name":"103090067 NMUR1; neuromedin-U receptor 1\tK05052 NMUR1; neuromedin U receptor 1"
				},
				{
					"name":"103073416 neuromedin-U receptor 2-like\tK05053 NMUR2; neuromedin U receptor 2"
				}
				]
			},
			{
				"name":"Neuropeptide FF",
				"children":[
				{
					"name":"103090133 NPFFR1; LOW QUALITY PROTEIN: neuropeptide FF receptor 1\tK04240 NPFFR1; neuropeptide FF receptor 1"
				},
				{
					"name":"103088288 NPFFR2; LOW QUALITY PROTEIN: neuropeptide FF receptor 2\tK08375 NPFFR2; neuropeptide FF receptor 2"
				}
				]
			},
			{
				"name":"Neuropeptide S",
				"children":[
				{
					"name":"103080164 NPSR1; LOW QUALITY PROTEIN: neuropeptide S receptor\tK08376 NPSR1; neuropeptide S receptor"
				}
				]
			},
			{
				"name":"Neuropeptide W \/ neuropeptide B",
				"children":[
				{
					"name":"103081972 NPBWR1; neuropeptides B\/W receptor type 1\tK05268 NPBWR1; neuropeptides B\/W receptor 1"
				},
				{
					"name":"103078863 NPBWR2; LOW QUALITY PROTEIN: neuropeptides B\/W receptor 2\tK08377 NPBWR2; neuropeptides B\/W receptor 2"
				}
				]
			},
			{
				"name":"Neuropeptide Y",
				"children":[
				{
					"name":"103083239 NPY1R; neuropeptide Y receptor type 1\tK04204 NPY1R; neuropeptide Y receptor type 1"
				},
				{
					"name":"103079929 NPY2R; neuropeptide Y receptor type 2\tK04205 NPY2R; neuropeptide Y receptor type 2"
				},
				{
					"name":"103070375 NPY4R; neuropeptide Y receptor type 4\tK04206 NPY4R; neuropeptide Y receptor type 4"
				},
				{
					"name":"103083513 NPY5R; neuropeptide Y receptor type 5\tK04207 NPY5R; neuropeptide Y receptor type 5"
				},
				{
					"name":"103091033 neuropeptide Y receptor type 6-like\tK04208 NPY6R; neuropeptide Y receptor type 6"
				},
				{
					"name":"103075693 GPR83; probable G-protein coupled receptor 83\tK04210 GPR83; G protein-coupled receptor 83"
				}
				]
			},
			{
				"name":"Neurotensin",
				"children":[
				{
					"name":"103088395 NTSR1; neurotensin receptor type 1\tK04211 NTSR1; neurotensin receptor 1"
				},
				{
					"name":"103080306 NTSR2; LOW QUALITY PROTEIN: neurotensin receptor type 2\tK04212 NTSR2; neurotensin receptor 2"
				}
				]
			},
			{
				"name":"Opioid",
				"children":[
				{
					"name":"103083968 OPRD1; delta-type opioid receptor\tK04213 OPRD1; delta-type opioid receptor"
				},
				{
					"name":"103070226 OPRK1; kappa-type opioid receptor\tK04214 OPRK1; kappa-type opioid receptor"
				},
				{
					"name":"103089621 OPRM1; mu-type opioid receptor isoform X1\tK04215 OPRM1; mu-type opioid receptor"
				},
				{
					"name":"103079141 OPRL1; nociceptin receptor isoform X1\tK04216 OPRL1; nociceptin receptor"
				},
				{
					"name":"103087467 OGFRL1; opioid growth factor receptor-like protein 1-like\tK27951 OGFR; opioid growth factor receptor"
				},
				{
					"name":"103087843 OGFR; opioid growth factor receptor\tK27951 OGFR; opioid growth factor receptor"
				}
				]
			},
			{
				"name":"Orexigenic neuropeptide QRFP",
				"children":[
				{
					"name":"103080245 QRFPR; LOW QUALITY PROTEIN: pyroglutamylated RFamide peptide receptor\tK08378 QRFPR; pyroglutamylated RFamide peptide receptor"
				}
				]
			},
			{
				"name":"Orexin",
				"children":[
				{
					"name":"103087704 HCRTR1; orexin receptor type 1\tK04238 HCRTR1; hypocretin (orexin) receptor 1"
				},
				{
					"name":"103068336 HCRTR2; orexin receptor type 2\tK04239 HCRTR2; hypocretin (orexin) receptor 2"
				}
				]
			},
			{
				"name":"Oxytocin",
				"children":[
				{
					"name":"103082873 OXTR; oxytocin receptor\tK04229 OXTR; oxytocin receptor"
				}
				]
			},
			{
				"name":"Prokineticin",
				"children":[
				{
					"name":"103090512 PROKR1; prokineticin receptor 1\tK08379 PROKR1; prokineticin receptor 1"
				},
				{
					"name":"103081303 PROKR2; prokineticin receptor 2\tK08380 PROKR2; prokineticin receptor 2"
				}
				]
			},
			{
				"name":"Prolactin-releasing peptide (PrRP)",
				"children":[
				{
					"name":"103073195 PRLHR; prolactin-releasing peptide receptor\tK04314 PRLHR; prolactin releasing hormone receptor"
				}
				]
			},
			{
				"name":"Prosaposin",
				"children":[
				{
					"name":"103086152 GPR37; prosaposin receptor GPR37\tK04243 GPR37; prosaposin receptor"
				},
				{
					"name":"103071017 GPR37L1; prosaposin receptor GPR37L1\tK04244 GPR37L1; prosaposin receptor"
				}
				]
			},
			{
				"name":"Relaxin",
				"children":[
				{
					"name":"103077856 RXFP1; relaxin receptor 1 isoform X1\tK04306 RXFP1; relaxin family peptide receptor 1"
				},
				{
					"name":"103070595 RXFP2; LOW QUALITY PROTEIN: relaxin receptor 2\tK04307 RXFP2; relaxin family peptide receptor 2"
				},
				{
					"name":"103085089 RXFP3; LOW QUALITY PROTEIN: relaxin-3 receptor 1\tK08397 RXFP3; relaxin family peptide receptor 3"
				},
				{
					"name":"103089676 relaxin-3 receptor 1-like\tK08397 RXFP3; relaxin family peptide receptor 3"
				},
				{
					"name":"103084144 RXFP4; LOW QUALITY PROTEIN: relaxin\/insulin-like family peptide receptor 4\tK08398 RXFP4; relaxin family peptide receptor 4"
				}
				]
			},
			{
				"name":"Somatostatin",
				"children":[
				{
					"name":"103085366 SSTR1; somatostatin receptor type 1\tK04217 SSTR1; somatostatin receptor 1"
				},
				{
					"name":"103091199 SSTR2; somatostatin receptor type 2\tK04218 SSTR2; somatostatin receptor 2"
				},
				{
					"name":"103076809 SSTR3; somatostatin receptor type 3\tK04219 SSTR3; somatostatin receptor 3"
				},
				{
					"name":"103088108 SSTR4; LOW QUALITY PROTEIN: somatostatin receptor type 4\tK04220 SSTR4; somatostatin receptor 4"
				},
				{
					"name":"103076265 SSTR5; somatostatin receptor type 5\tK04221 SSTR5; somatostatin receptor 5"
				}
				]
			},
			{
				"name":"Tachykinin",
				"children":[
				{
					"name":"103078361 TACR1; substance-P receptor\tK04222 TACR1; tachykinin receptor 1"
				},
				{
					"name":"103090391 TACR2; LOW QUALITY PROTEIN: substance-K receptor\tK04223 TACR2; tachykinin receptor 2"
				},
				{
					"name":"103087337 TACR3; neuromedin-K receptor\tK04224 TACR3; tachykinin receptor 3"
				}
				]
			},
			{
				"name":"Thrombin",
				"children":[
				{
					"name":"103078013 F2R; proteinase-activated receptor 1\tK03914 F2R; coagulation factor II (thrombin) receptor"
				},
				{
					"name":"103077744 F2RL1; proteinase-activated receptor 2\tK04234 F2RL1; coagulation factor II (thrombin) receptor-like 1"
				},
				{
					"name":"103078290 F2RL2; proteinase-activated receptor 3 isoform X1\tK04235 F2RL2; coagulation factor II (thrombin) receptor-like 2"
				},
				{
					"name":"103071951 F2RL3; proteinase-activated receptor 4\tK04236 F2RL3; coagulation factor II (thrombin) receptor-like 3"
				}
				]
			},
			{
				"name":"Thyrotropin",
				"children":[
				{
					"name":"103074120 TSHR; thyrotropin receptor isoform X1\tK04249 TSHR; thyrotropin receptor"
				}
				]
			},
			{
				"name":"Thyrotropin-releasing hormone (TRH)",
				"children":[
				{
					"name":"103080066 TRHR; thyrotropin-releasing hormone receptor\tK04282 TRHR; thyrotropin-releasing hormone receptor"
				}
				]
			},
			{
				"name":"Urotensin II",
				"children":[
				{
					"name":"103076300 UTS2R; urotensin-2 receptor\tK04241 UTS2R; urotensin 2 receptor"
				}
				]
			},
			{
				"name":"Vasopressin",
				"children":[
				{
					"name":"103084102 AVPR1A; vasopressin V1a receptor\tK04226 AVPR1A; arginine vasopressin receptor 1A"
				},
				{
					"name":"103079749 AVPR1B; vasopressin V1b receptor\tK04227 AVPR1B; arginine vasopressin receptor 1B"
				},
				{
					"name":"103069934 AVPR2; vasopressin V2 receptor\tK04228 AVPR2; arginine vasopressin receptor 2"
				}
				]
			},
			{
				"name":"Neuropeptide receptors"
			}
			]
		},
		{
			"name":"Chemokine",
			"children":[
			{
				"name":"CC Chemokine",
				"children":[
				{
					"name":"103080835 CCR1; c-C chemokine receptor type 1\tK04176 CCR1; C-C chemokine receptor type 1"
				},
				{
					"name":"103089757 CCR2; LOW QUALITY PROTEIN: c-C chemokine receptor type 2\tK04177 CCR2; C-C chemokine receptor type 2"
				},
				{
					"name":"103081393 CCR3; c-C chemokine receptor type 3\tK04178 CCR3; C-C chemokine receptor type 3"
				},
				{
					"name":"103080618 CCR4; c-C chemokine receptor type 4\tK04179 CCR4; C-C chemokine receptor type 4"
				},
				{
					"name":"103081662 CCR5; c-C chemokine receptor type 5\tK04180 CCR5; C-C chemokine receptor type 5"
				},
				{
					"name":"103080243 CCR6; c-C chemokine receptor type 6\tK04181 CCR6; C-C chemokine receptor type 6"
				},
				{
					"name":"103084456 CCR7; c-C chemokine receptor type 7\tK04182 CCR7; C-C chemokine receptor type 7"
				},
				{
					"name":"103074832 CCR8; c-C chemokine receptor type 8\tK04183 CCR8; C-C chemokine receptor type 8"
				},
				{
					"name":"103079746 CCR9; c-C chemokine receptor type 9\tK04184 CCR9; C-C chemokine receptor type 9"
				},
				{
					"name":"103072810 CCR10; c-C chemokine receptor type 10\tK04185 CCR10; C-C chemokine receptor type 10"
				},
				{
					"name":"103089027 DARC; Duffy antigen\/chemokine receptor\tK06574 ACKR1; atypical chemokine receptor 1"
				},
				{
					"name":"103080162 ACKR2; atypical chemokine receptor 2\tK04187 ACKR2; atypical chemokine receptor 2"
				},
				{
					"name":"103083562 ACKR4; atypical chemokine receptor 4\tK04186 ACKR4; atypical chemokine receptor 4"
				},
				{
					"name":"103081926 chemokine C-C motif receptor-like 2-like isoform X1\tK08373 CCRL2; C-C chemokine receptor-like 2"
				},
				{
					"name":"103080059 GPR75; probable G-protein coupled receptor 75\tK08417 GPR75; G protein-coupled receptor 75"
				}
				]
			},
			{
				"name":"CXC Chemokine",
				"children":[
				{
					"name":"103068417 c-X-C chemokine receptor type 2-like\tK04175 CXCR1; C-X-C chemokine receptor type 1"
				},
				{
					"name":"103068692 CXCR2; c-X-C chemokine receptor type 2\tK05050 CXCR2; C-X-C chemokine receptor type 2"
				},
				{
					"name":"103073320 CXCR3; c-X-C chemokine receptor type 3\tK04188 CXCR3; C-X-C chemokine receptor type 3"
				},
				{
					"name":"103073013 CXCR4; c-X-C chemokine receptor type 4\tK04189 CXCR4; C-X-C chemokine receptor type 4"
				},
				{
					"name":"103089170 CXCR5; c-X-C chemokine receptor type 5\tK04190 CXCR5; C-X-C chemokine receptor type 5"
				},
				{
					"name":"103080007 CXCR6; c-X-C chemokine receptor type 6\tK04191 CXCR6; C-X-C chemokine receptor type 6"
				},
				{
					"name":"103072113 ACKR3; atypical chemokine receptor 3\tK04304 CXCR7; C-X-C chemokine receptor type 7 (atypical chemokine receptor 3)"
				},
				{
					"name":"103081290 GPR35; LOW QUALITY PROTEIN: G protein-coupled receptor 35\tK04276 CXCR8; C-X-C chemokine receptor type 8"
				}
				]
			},
			{
				"name":"CX3C Chemokine",
				"children":[
				{
					"name":"103074557 CX3CR1; CX3C chemokine receptor 1\tK04192 CX3CR1; CX3C chemokine receptor 1"
				}
				]
			},
			{
				"name":"C Chemokine",
				"children":[
				{
					"name":"103080560 XCR1; chemokine XC receptor 1\tK04193 XCR1; XC chemokine receptor 1"
				}
				]
			},
			{
				"name":"Chemokine like",
				"children":[
				{
					"name":"103071068 CMKLR1; chemokine-like receptor 1\tK04245 CMKLR1; chemokine-like receptor 1"
				},
				{
					"name":"103073006 GPR1; G-protein coupled receptor 1\tK04310 GPR1; G protein-coupled receptor 1"
				},
				{
					"name":"103079129 GPR15; G-protein coupled receptor 15\tK08403 GPR15; G protein-coupled receptor 15"
				},
				{
					"name":"103069758 GPR32; LOW QUALITY PROTEIN: G protein-coupled receptor 32\tK08381 GPR32; G protein-coupled receptor 32"
				},
				{
					"name":"103081018 GPR33; probable G-protein coupled receptor 33\tK08382 GPR33; G protein-coupled receptor 33"
				}
				]
			}
			]
		},
		{
			"name":"Base and nucleoside",
			"children":[
			{
				"name":"Purine \/ pyrimidine",
				"children":[
				{
					"name":"103075329 P2Y purinoceptor 1-like\tK04270 P2RY1; P2Y purinoceptor 1"
				},
				{
					"name":"103089735 P2RY2; P2Y purinoceptor 2\tK04269 P2RY2; P2Y purinoceptor 2"
				},
				{
					"name":"103068968 P2RY4; P2Y purinoceptor 4\tK04271 P2RY4; P2Y purinoceptor 4"
				},
				{
					"name":"103089997 P2RY6; P2Y purinoceptor 6\tK04272 P2RY6; P2Y purinoceptor 6"
				},
				{
					"name":"103082861 P2RY8; P2Y purinoceptor 8\tK08386 P2RY8; P2Y purinoceptor 8"
				},
				{
					"name":"103077281 P2RY11; P2Y purinoceptor 11\tK08387 P2RY11; P2Y purinoceptor 11"
				},
				{
					"name":"103084078 P2RY12; LOW QUALITY PROTEIN: P2Y purinoceptor 12\tK04298 P2RY12; P2Y purinoceptor 12"
				},
				{
					"name":"103083802 P2RY13; P2Y purinoceptor 13\tK08388 P2RY13; P2Y purinoceptor 13"
				},
				{
					"name":"103083254 P2RY14; P2Y purinoceptor 14\tK04299 P2RY14; P2Y purinoceptor 14"
				},
				{
					"name":"103073298 SUCNR1; LOW QUALITY PROTEIN: succinate receptor 1\tK10042 SUCNR1; succinate receptor 1"
				}
				]
			},
			{
				"name":"Adenosine",
				"children":[
				{
					"name":"103087697 ADORA1; adenosine receptor A1 isoform X1\tK04265 ADORA1; adenosine receptor A1"
				},
				{
					"name":"103076694 ADORA2A; adenosine receptor A2a\tK04266 ADORA2A; adenosine receptor A2a"
				},
				{
					"name":"103078017 ADORA2B; adenosine receptor A2b\tK04267 ADORA2B; adenosine receptor A2b"
				},
				{
					"name":"103069983 ADORA3; adenosine receptor A3-like\tK04268 ADORA3; adenosine receptor A3"
				}
				]
			}
			]
		},
		{
			"name":"Lipid",
			"children":[
			{
				"name":"Arachidonylglycine",
				"children":[
				{
					"name":"103088948 GPR18; N-arachidonyl glycine receptor\tK08410 GPR18; N-arachidonyl glycine receptor"
				}
				]
			},
			{
				"name":"Bile acid",
				"children":[
				{
					"name":"103089513 GPBAR1; G-protein coupled bile acid receptor 1\tK08400 GPBAR1; G protein-coupled bile acid receptor 1"
				}
				]
			},
			{
				"name":"Cysteinyl leukotriene",
				"children":[
				{
					"name":"103070960 CYSLTR2; cysteinyl leukotriene receptor 2\tK04323 CYSLTR2; cysteinyl leukotriene receptor 2"
				}
				]
			},
			{
				"name":"Free fatty acid",
				"children":[
				{
					"name":"103070175 FFAR1; free fatty acid receptor 1\tK04325 FFAR1; free fatty acid receptor 1"
				},
				{
					"name":"103070442 FFAR2; free fatty acid receptor 2\tK04328 FFAR2; free fatty acid receptor 2"
				},
				{
					"name":"103078170 FFAR3; LOW QUALITY PROTEIN: free fatty acid receptor 3\tK04326 FFAR3; free fatty acid receptor 3"
				},
				{
					"name":"103077900 FFAR4; free fatty acid receptor 4 isoform X1\tK08425 FFAR4; free fatty acid receptor 4"
				},
				{
					"name":"103075512 GPR84; G-protein coupled receptor 84\tK08421 GPR84; G protein-coupled receptor 84"
				}
				]
			},
			{
				"name":"HETE and oxoETE",
				"children":[
				{
					"name":"103086576 OXER1; LOW QUALITY PROTEIN: oxoeicosanoid (OXE) receptor 1\tK10043 OXER1; oxoeicosanoid receptor 1"
				},
				{
					"name":"103085008 GPR31; 12-(S)-hydroxy-5,8,10,14-eicosatetraenoic acid receptor\tK08406 GPR31; 12-(S)-hydroxy-5,8,10,14-eicosatetraenoic acid receptor"
				}
				]
			},
			{
				"name":"Leukotriene",
				"children":[
				{
					"name":"103075220 LTB4R2; LOW QUALITY PROTEIN: leukotriene B4 receptor 2\tK04297 LTB4R2; leukotriene B4 receptor 2"
				}
				]
			},
			{
				"name":"Lysophosphatidic acid",
				"children":[
				{
					"name":"103091078 LPAR1; lysophosphatidic acid receptor 1\tK04289 LPAR1; lysophosphatidic acid receptor 1"
				},
				{
					"name":"103074802 LPAR2; lysophosphatidic acid receptor 2\tK04291 LPAR2; lysophosphatidic acid receptor 2"
				},
				{
					"name":"103073033 LPAR3; lysophosphatidic acid receptor 3\tK04294 LPAR3; lysophosphatidic acid receptor 3"
				},
				{
					"name":"103078023 LPAR4; lysophosphatidic acid receptor 4 isoform X1\tK04275 LPAR4; lysophosphatidic acid receptor 4"
				},
				{
					"name":"103071546 LPAR5; lysophosphatidic acid receptor 5\tK08390 LPAR5; lysophosphatidic acid receptor 5"
				},
				{
					"name":"103071883 LPAR6; lysophosphatidic acid receptor 6\tK04273 LPAR6; lysophosphatidic acid receptor 6"
				},
				{
					"name":"103083526 GPR87; G-protein coupled receptor 87\tK08389 GPR87; G protein-coupled receptor 87"
				}
				]
			},
			{
				"name":"Lysophosphatidylinositol",
				"children":[
				{
					"name":"103089020 GPR55; G-protein coupled receptor 55\tK08413 GPR55; G protein-coupled receptor 55"
				}
				]
			},
			{
				"name":"Lysophosphatidylserine",
				"children":[
				{
					"name":"103083131 GPR34; probable G-protein coupled receptor 34\tK08383 GPR34; G protein-coupled receptor 34"
				},
				{
					"name":"103077751 P2RY10; putative P2Y purinoceptor 10-like\tK04274 P2RY10; P2Y purinoceptor 10"
				},
				{
					"name":"103077484 GPR174; probable G-protein coupled receptor 174\tK08391 GPR174; G protein-coupled receptor 174"
				}
				]
			},
			{
				"name":"Oleoylethanolamide",
				"children":[
				{
					"name":"103082735 GPR119; glucose-dependent insulinotropic receptor\tK08424 GPR119; glucose-dependent insulinotropic receptor"
				}
				]
			},
			{
				"name":"Prostaglandin",
				"children":[
				{
					"name":"103080799 PTGDR; prostaglandin D2 receptor\tK04332 PTGDR; prostaglandin D2 receptor"
				},
				{
					"name":"103090850 PTGDR2; prostaglandin D2 receptor 2\tK06715 PTGDR2; prostaglandin D2 receptor 2"
				},
				{
					"name":"103071905 PTGER1; prostaglandin E2 receptor EP1 subtype\tK04258 PTGER1; prostaglandin E receptor 1"
				},
				{
					"name":"103069314 PTGER2; LOW QUALITY PROTEIN: prostaglandin E2 receptor EP2 subtype\tK04259 PTGER2; prostaglandin E receptor 2"
				},
				{
					"name":"103075713 PTGER3; prostaglandin E2 receptor EP3 subtype isoform X1\tK04260 PTGER3; prostaglandin E receptor 3"
				},
				{
					"name":"103075612 PTGER4; prostaglandin E2 receptor EP4 subtype\tK04261 PTGER4; prostaglandin E receptor 4"
				},
				{
					"name":"103081415 PTGFR; prostaglandin F2-alpha receptor isoform X1\tK04262 PTGFR; prostaglandin F receptor"
				}
				]
			},
			{
				"name":"Prostacyclin",
				"children":[
				{
					"name":"103091387 PTGIR; prostacyclin receptor\tK04263 PTGIR; prostacyclin receptor"
				}
				]
			},
			{
				"name":"Sphingolipid",
				"children":[
				{
					"name":"103090195 S1PR1; sphingosine 1-phosphate receptor 1\tK04288 S1PR1; sphingosine 1-phosphate receptor 1"
				},
				{
					"name":"103078956 S1PR2; sphingosine 1-phosphate receptor 2 isoform X1\tK04292 S1PR2; sphingosine 1-phosphate receptor 2"
				},
				{
					"name":"103077847 S1PR3; sphingosine 1-phosphate receptor 3\tK04290 S1PR3; sphingosine 1-phosphate receptor 3"
				},
				{
					"name":"103077207 S1PR4; sphingosine 1-phosphate receptor 4 isoform X1\tK04293 S1PR4; sphingosine 1-phosphate receptor 4"
				},
				{
					"name":"103083329 S1PR5; sphingosine 1-phosphate receptor 5\tK04295 S1PR5; sphingosine 1-phosphate receptor 5"
				}
				]
			},
			{
				"name":"Thromboxane",
				"children":[
				{
					"name":"103081517 TBXA2R; thromboxane A2 receptor\tK04264 TBXA2R; thromboxane A2 receptor"
				}
				]
			}
			]
		},
		{
			"name":"Vision",
			"children":[
			{
				"name":"Opsin",
				"children":[
				{
					"name":"103089549 RHO; rhodopsin\tK04250 RHO; rhodopsin"
				},
				{
					"name":"103084764 OPN1SW; LOW QUALITY PROTEIN: short-wave-sensitive opsin 1\tK04252 OPN1SW; short wavelength-sensitive opsin"
				},
				{
					"name":"103071571 OPN1LW; long-wave-sensitive opsin 1\tK04251 OPN1LW; long\/medium wavelength-sensitive opsin"
				},
				{
					"name":"103071040 OPN3; LOW QUALITY PROTEIN: opsin-3\tK04256 OPN3; c-opsin"
				},
				{
					"name":"103090579 OPN4; melanopsin isoform X1\tK04255 OPN4; r-opsin"
				},
				{
					"name":"103079839 OPN5; opsin-5\tK08385 OPN5; G0-opsin"
				},
				{
					"name":"103074806 RRH; visual pigment-like receptor peropsin\tK04253 RRH; visual pigment-like receptor peropsin"
				},
				{
					"name":"103083808 RGR; RPE-retinal G protein-coupled receptor\tK04254 RGR; retinal G protein coupled receptor"
				}
				]
			}
			]
		},
		{
			"name":"Others",
			"children":[
			{
				"name":"Alpha-ketoglutarate",
				"children":[
				{
					"name":"103068389 OXGR1; 2-oxoglutarate receptor 1\tK08419 OXGR1; oxoglutarate (alpha-ketoglutarate) receptor 1"
				}
				]
			},
			{
				"name":"Cannabinoid",
				"children":[
				{
					"name":"103088810 CNR1; cannabinoid receptor 1 isoform X1\tK04277 CNR1; cannabinoid receptor 1"
				},
				{
					"name":"103070022 CNR2; cannabinoid receptor 2\tK04278 CNR2; cannabinoid receptor 2"
				}
				]
			},
			{
				"name":"Estrogen",
				"children":[
				{
					"name":"103071067 GPER1; G-protein coupled estrogen receptor 1\tK04246 GPER1; G-protein coupled estrogen receptor 1"
				}
				]
			},
			{
				"name":"Hydroxy-carboxylic acid",
				"children":[
				{
					"name":"103075794 HCAR1; LOW QUALITY PROTEIN: hydroxycarboxylic acid receptor 1\tK08401 HCAR1; hydroxycarboxylic acid receptor 1"
				},
				{
					"name":"103076063 HCAR3; LOW QUALITY PROTEIN: hydroxycarboxylic acid receptor 3\tK08402 HCAR2_3; hydroxycarboxylic acid receptor 2\/3"
				}
				]
			},
			{
				"name":"L-Tryptophan and L-Phenylalanine",
				"children":[
				{
					"name":"103088232 GPR139; probable G-protein coupled receptor 139\tK08428 GPR139; G protein-coupled receptor 139"
				},
				{
					"name":"103075908 GPR142; probable G-protein coupled receptor 142\tK08430 GPR142; G protein-coupled receptor 142"
				}
				]
			},
			{
				"name":"Mas proto-oncogene and Mas-related (MRGs)",
				"children":[
				{
					"name":"103075000 MAS1; proto-oncogene Mas\tK04303 MAS1; proto-oncogene Mas"
				},
				{
					"name":"103081723 MRGPRD; LOW QUALITY PROTEIN: MAS-related GPR, member D\tK08392 MRGPRD; Mas-related G protein-coupled receptor member D"
				},
				{
					"name":"103091149 MRGPRF; mas-related G-protein coupled receptor member F\tK08394 MRGPRF; Mas-related G protein-coupled receptor member F"
				},
				{
					"name":"103079804 MRGPRG; mas-related G-protein coupled receptor member G\tK08395 MRGPRG; Mas-related G protein-coupled receptor member G"
				},
				{
					"name":"103071942 MRGPRX2; LOW QUALITY PROTEIN: mas-related G-protein coupled receptor member X2\tK08396 MRGPRX; Mas-related G protein-coupled receptor member X"
				}
				]
			},
			{
				"name":"Melatonin",
				"children":[
				{
					"name":"103081738 MTNR1B; LOW QUALITY PROTEIN: melatonin receptor type 1B\tK04286 MTNR1B; melatonin receptor type 1B"
				}
				]
			},
			{
				"name":"Oxysterol",
				"children":[
				{
					"name":"103088679 G-protein coupled receptor 183-like\tK04305 EBI2; Epstein-Barr virus induced gene 2"
				}
				]
			},
			{
				"name":"Platelet activating factor",
				"children":[
				{
					"name":"103078859 PTAFR; platelet-activating factor receptor\tK04279 PTAFR; platelet-activating factor receptor"
				}
				]
			},
			{
				"name":"Proton-sensing GPCRs",
				"children":[
				{
					"name":"103073232 GPR4; G-protein coupled receptor 4\tK04312 GPR4; G protein-coupled receptor 4"
				},
				{
					"name":"103089524 GPR65; psychosine receptor\tK08416 GPR65; psychosine receptor"
				},
				{
					"name":"103079758 GPR68; ovarian cancer G-protein coupled receptor 1\tK08408 GPR68; ovarian cancer G-protein coupled receptor 1"
				},
				{
					"name":"103071194 GPR132; LOW QUALITY PROTEIN: probable G-protein coupled receptor 132\tK08426 GPR132; G protein-coupled receptor 132"
				}
				]
			},
			{
				"name":"R-spondin",
				"children":[
				{
					"name":"103082237 LGR4; LOW QUALITY PROTEIN: leucine-rich repeat-containing G-protein coupled receptor 4\tK04309 LGR4; leucine-rich repeat-containing G protein-coupled receptor 4"
				},
				{
					"name":"103089496 LGR5; leucine-rich repeat-containing G-protein coupled receptor 5 isoform X1\tK04308 LGR5; leucine-rich repeat-containing G protein-coupled receptor 5"
				},
				{
					"name":"103076634 LGR6; LOW QUALITY PROTEIN: 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":"103079908 GPR27; probable G-protein coupled receptor 27\tK04301 SREB1; super conserved receptor expressed in brain 1"
				},
				{
					"name":"103079660 GPR85; probable G-protein coupled receptor 85 isoform X1\tK04302 SREB2; super conserved receptor expressed in brain 2"
				},
				{
					"name":"103089357 GPR173; probable G-protein coupled receptor 173\tK04300 SREB3; super conserved receptor expressed in brain 3"
				}
				]
			},
			{
				"name":"Trissin"
			},
			{
				"name":"Orphan GPCRs \/ unclassified GPCRs",
				"children":[
				{
					"name":"103081055 GPR3; G-protein coupled receptor 3\tK04311 GPR3; G protein-coupled receptor 3"
				},
				{
					"name":"103088501 GPR6; G-protein coupled receptor 6\tK04313 GPR6; G protein-coupled receptor 6"
				},
				{
					"name":"103083200 GPR12; G-protein coupled receptor 12\tK04315 GPR12; G protein-coupled receptor 12"
				},
				{
					"name":"103082057 GPR17; uracil nucleotide\/cysteinyl leukotriene receptor\tK08404 GPR17; G protein-coupled receptor 17"
				},
				{
					"name":"103068379 GPR20; G-protein coupled receptor 20\tK04317 GPR20; G protein-coupled receptor 20"
				},
				{
					"name":"103072456 GPR21; probable G-protein coupled receptor 21\tK04318 GPR21; G protein-coupled receptor 21"
				},
				{
					"name":"103082313 GPR22; probable G-protein coupled receptor 22 isoform X1\tK04319 GPR22; G protein-coupled receptor 22"
				},
				{
					"name":"103074414 GPR25; LOW QUALITY PROTEIN: G protein-coupled receptor 25\tK08405 GPR25; G protein-coupled receptor 25"
				},
				{
					"name":"103088876 GPR26; G-protein coupled receptor 26\tK08411 GPR26; G protein-coupled receptor 26"
				},
				{
					"name":"103068568 GPR39; G-protein coupled receptor 39\tK08412 GPR39; G protein-coupled receptor 39"
				},
				{
					"name":"103076275 GPR45; probable G-protein coupled receptor 45\tK08409 GPR45; G protein-coupled receptor 45"
				},
				{
					"name":"103085328 GPR50; melatonin-related receptor\tK04287 GPR50; G protein-coupled receptor 50"
				},
				{
					"name":"103091265 GPR52; probable G-protein coupled receptor 52\tK08407 GPR52; G protein-coupled receptor 52"
				},
				{
					"name":"103080457 GPR61; probable G-protein coupled receptor 61\tK08414 GPR61; G protein-coupled receptor 61"
				},
				{
					"name":"103081754 GPR62; probable G-protein coupled receptor 62\tK08415 GPR62; G protein-coupled receptor 62"
				},
				{
					"name":"103077409 GPR63; probable G-protein coupled receptor 63\tK04321 GPR63; G protein-coupled receptor 63"
				},
				{
					"name":"103080688 GPR82; probable G-protein coupled receptor 82\tK08420 GPR82; G protein-coupled receptor 82"
				},
				{
					"name":"103088153 GPR88; probable G-protein coupled receptor 88\tK08422 GPR88; G protein-coupled receptor 88"
				},
				{
					"name":"103072282 GPR101; probable G-protein coupled receptor 101\tK08423 GPR101; G protein-coupled receptor 101"
				},
				{
					"name":"103079340 probable G-protein coupled receptor 141-like\tK08429 GPR141; G protein-coupled receptor 141"
				},
				{
					"name":"103090877 GPR146; probable G-protein coupled receptor 146\tK08431 GPR146; G protein-coupled receptor 146"
				},
				{
					"name":"103088276 GPR149; probable G-protein coupled receptor 149\tK08433 GPR149; G protein-coupled receptor 149"
				},
				{
					"name":"103075417 GPR150; probable G-protein coupled receptor 150\tK08434 GPR150; G protein-coupled receptor 150"
				},
				{
					"name":"103075251 GPR151; probable G-protein coupled receptor 151\tK08435 GPR151; G protein-coupled receptor 151"
				},
				{
					"name":"103072814 GPR152; probable G-protein coupled receptor 152\tK08436 GPR152; G protein-coupled receptor 152"
				},
				{
					"name":"103076094 GPR153; probable G-protein coupled receptor 153\tK08437 GPR153; G protein-coupled receptor 153"
				},
				{
					"name":"103089648 GPR160; probable G-protein coupled receptor 160\tK08438 GPR160; G protein-coupled receptor 160"
				},
				{
					"name":"103089453 GPR161; G-protein coupled receptor 161 isoform X1\tK08439 GPR161; G protein-coupled receptor 161"
				},
				{
					"name":"103090554 GPR162; probable G-protein coupled receptor 162 isoform X1\tK08440 GPR162; G protein-coupled receptor 162"
				},
				{
					"name":"103080229 GPR176; probable G-protein coupled receptor 176 isoform X1\tK08442 GPR176; G protein-coupled receptor 176"
				}
				]
			}
			]
		}
		]
	},
	{
		"name":"Secretin receptor family",
		"children":[
		{
			"name":"Calcium-regulating peptide",
			"children":[
			{
				"name":"Calcitonin",
				"children":[
				{
					"name":"103076900 CALCR; calcitonin receptor\tK04576 CALCR; calcitonin receptor"
				},
				{
					"name":"103085692 CALCRL; calcitonin gene-related peptide type 1 receptor\tK04577 CALCRL; calcitonin receptor-like"
				}
				]
			},
			{
				"name":"Parathyroid hormone",
				"children":[
				{
					"name":"103085399 PTH1R; parathyroid hormone\/parathyroid hormone-related peptide receptor isoform X1\tK04585 PTH1R; parathyroid hormone receptor 1"
				},
				{
					"name":"103085275 PTH2R; LOW QUALITY PROTEIN: parathyroid hormone 2 receptor\tK04586 PTHR2; parathyroid hormone receptor 2"
				}
				]
			}
			]
		},
		{
			"name":"Hypothalamic hormone",
			"children":[
			{
				"name":"Corticotropin-releasing hormone (CRH)",
				"children":[
				{
					"name":"103090142 corticotropin-releasing factor receptor 1-like\tK04578 CRHR1; corticotropin releasing hormone receptor 1"
				},
				{
					"name":"103085744 CRHR2; corticotropin-releasing factor receptor 2 isoform X1\tK04579 CRHR2; corticotropin releasing hormone receptor 2"
				}
				]
			},
			{
				"name":"Growth hormone-releasing hormone (GHRH)",
				"children":[
				{
					"name":"103087131 GHRHR; growth hormone-releasing hormone receptor isoform X1\tK04584 GHRHR; growth hormone releasing hormone receptor"
				}
				]
			}
			]
		},
		{
			"name":"Pancreatic peptide",
			"children":[
			{
				"name":"Glucagon",
				"children":[
				{
					"name":"103086463 GLP1R; glucagon-like peptide 1 receptor\tK04581 GLP1R; glucagon-like peptide 1 receptor"
				},
				{
					"name":"103079601 GLP2R; glucagon-like peptide 2 receptor\tK04582 GLP2R; glucagon-like peptide 2 receptor"
				},
				{
					"name":"103083609 GCGR; glucagon receptor\tK04583 GCGR; glucagon receptor"
				}
				]
			}
			]
		},
		{
			"name":"Gut peptide",
			"children":[
			{
				"name":"Gastric inhibitory peptide (GIP)",
				"children":[
				{
					"name":"103072957 GIPR; gastric inhibitory polypeptide receptor\tK04580 GIPR; gastric inhibitory polypeptide receptor"
				}
				]
			},
			{
				"name":"Vasoactive intestinal polypeptide (VIP) and pituitary adenyl cyclase-activating peptide (PACAP)",
				"children":[
				{
					"name":"103076661 VIPR1; vasoactive intestinal polypeptide receptor 1 isoform X1\tK04589 VIPR1; vasoactive intestinal peptide receptor 1"
				},
				{
					"name":"103081433 VIPR2; vasoactive intestinal polypeptide receptor 2\tK04590 VIPR2; vasoactive intestinal peptide receptor 2"
				},
				{
					"name":"103087589 ADCYAP1R1; pituitary adenylate cyclase-activating polypeptide type I receptor isoform X1\tK04587 ADCYAP1R1; pituitary adenylate cyclase-activating polypeptide type I receptor"
				}
				]
			},
			{
				"name":"Secretin",
				"children":[
				{
					"name":"103089374 SCTR; LOW QUALITY PROTEIN: secretin receptor\tK04588 SCTR; secretin receptor"
				}
				]
			}
			]
		},
		{
			"name":"Others",
			"children":[
			{
				"name":"Receptor activity modifying protein",
				"children":[
				{
					"name":"103069263 RAMP1; receptor activity-modifying protein 1 isoform X1\tK08447 RAMP1; receptor activity modifying protein 1"
				},
				{
					"name":"103073640 RAMP2; receptor activity-modifying protein 2\tK08448 RAMP2; receptor activity modifying protein 2"
				},
				{
					"name":"103084174 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":"103085146 CELSR1; cadherin EGF LAG seven-pass G-type receptor 1\tK04600 CELSR1; cadherin EGF LAG seven-pass G-type receptor 1"
			},
			{
				"name":"103083731 CELSR2; cadherin EGF LAG seven-pass G-type receptor 2\tK04601 CELSR2; cadherin EGF LAG seven-pass G-type receptor 2"
			},
			{
				"name":"103090078 CELSR3; 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":"103079227 EMR1; LOW QUALITY PROTEIN: EGF-like module-containing mucin-like hormone receptor-like 1\tK04591 ADGRE1; adhesion G protein-coupled receptor E1"
			},
			{
				"name":"103089842 EMR3; EGF-like module-containing mucin-like hormone receptor-like 3\tK08444 ADGRE3; adhesion G protein-coupled receptor E3"
			},
			{
				"name":"103072913 CD97; CD97 antigen\tK08446 ADGRE5; CD97 antigen"
			}
			]
		},
		{
			"name":"Latrophilin",
			"children":[
			{
				"name":"103073189 LPHN1; latrophilin-1 isoform X1\tK04592 ADGRL1; adhesion G protein-coupled receptor L1"
			},
			{
				"name":"103070155 LPHN2; latrophilin-2-like\tK04593 ADGRL2; adhesion G protein-coupled receptor L2"
			},
			{
				"name":"103087945 LPHN3; latrophilin-3-like isoform X1\tK04594 ADGRL3; adhesion G protein-coupled receptor L3"
			}
			]
		},
		{
			"name":"Brain-specific angiogenesis inhibitor (BAI)",
			"children":[
			{
				"name":"103081350 BAI1; brain-specific angiogenesis inhibitor 1\tK04596 ADGRB1; adhesion G protein-coupled receptor B1"
			},
			{
				"name":"103088519 BAI2; LOW QUALITY PROTEIN: brain-specific angiogenesis inhibitor 2\tK04597 ADGRB2; adhesion G protein-coupled receptor B2"
			},
			{
				"name":"103069338 BAI3; brain-specific angiogenesis inhibitor 3-like isoform X1\tK04598 ADGRB3; adhesion G protein-coupled receptor B3"
			}
			]
		},
		{
			"name":"Others",
			"children":[
			{
				"name":"103088617 GPR123; probable G-protein coupled receptor 123\tK08460 ADGRA1; adhesion G protein-coupled receptor A1"
			},
			{
				"name":"103077232 GPR124; G-protein coupled receptor 124\tK08461 ADGRA2; adhesion G protein-coupled receptor A2"
			},
			{
				"name":"103079827 GPR125; probable G-protein coupled receptor 125-like\tK08462 ADGRA3; adhesion G protein-coupled receptor A3"
			},
			{
				"name":"103083213 GPR133; probable G-protein coupled receptor 133\tK08465 ADGRD1; adhesion G-protein coupled receptor D1"
			},
			{
				"name":"103083829 GPR144; LOW QUALITY PROTEIN: probable G-protein coupled receptor 144\tK08466 ADGRD2; adhesion G-protein coupled receptor D2"
			},
			{
				"name":"103078825 GPR110; probable G-protein coupled receptor 110\tK08453 ADGRF1; adhesion G-protein coupled receptor F1"
			},
			{
				"name":"103085226 GPR113; LOW QUALITY PROTEIN: G protein-coupled receptor 113\tK08456 ADGRF3; adhesion G-protein coupled receptor F3"
			},
			{
				"name":"103088539 GPR115; LOW QUALITY PROTEIN: G protein-coupled receptor 115\tK08457 ADGRF4; adhesion G-protein coupled receptor F4"
			},
			{
				"name":"103078540 GPR116; probable G-protein coupled receptor 116\tK08458 ADGRF5; adhesion G-protein coupled receptor F5"
			},
			{
				"name":"103072353 GPR56; G-protein coupled receptor 56 isoform X1\tK08450 ADGRG1; adhesion G-protein coupled receptor G1"
			},
			{
				"name":"103090012 GPR64; G-protein coupled receptor 64 isoform X1\tK08451 ADGRG2; adhesion G-protein coupled receptor G2"
			},
			{
				"name":"103080818 GPR97; probable G-protein coupled receptor 97\tK08452 ADGRG3; adhesion G-protein coupled receptor G3"
			},
			{
				"name":"103071223 GPR112; LOW QUALITY PROTEIN: probable G-protein coupled receptor 112\tK08455 ADGRG4; adhesion G-protein coupled receptor G4"
			},
			{
				"name":"103072087 GPR114; LOW QUALITY PROTEIN: probable G-protein coupled receptor 114\tK08459 ADGRG5; adhesion G-protein coupled receptor G5"
			},
			{
				"name":"103087153 GPR126; LOW QUALITY PROTEIN: G protein-coupled receptor 126\tK08463 ADGRG6; adhesion G-protein coupled receptor G6"
			},
			{
				"name":"103090727 GPR128; LOW QUALITY PROTEIN: probable G-protein coupled receptor 128\tK08464 ADGRG7; adhesion G-protein coupled receptor G7"
			},
			{
				"name":"103081549 GPR98; G-protein coupled receptor 98\tK18263 ADGRV1; adhesion G-protein coupled receptor V1"
			}
			]
		}
		]
	},
	{
		"name":"Metabotropic glutamate receptor family",
		"children":[
		{
			"name":"Glutamate (metabotropic)",
			"children":[
			{
				"name":"103085587 GRM1; metabotropic glutamate receptor 1 isoform X1\tK04603 GRM1; metabotropic glutamate receptor 1"
			},
			{
				"name":"103079932 GRM2; metabotropic glutamate receptor 2\tK04605 GRM2; metabotropic glutamate receptor 2"
			},
			{
				"name":"103089829 GRM3; metabotropic glutamate receptor 3 isoform X1\tK04606 GRM3; metabotropic glutamate receptor 3"
			},
			{
				"name":"103071494 GRM4; metabotropic glutamate receptor 4 isoform X1\tK04607 GRM4; metabotropic glutamate receptor 4"
			},
			{
				"name":"103089884 GRM5; metabotropic glutamate receptor 5 isoform X1\tK04604 GRM5; metabotropic glutamate receptor 5"
			},
			{
				"name":"103072025 GRM6; metabotropic glutamate receptor 6\tK04608 GRM6; metabotropic glutamate receptor 6"
			},
			{
				"name":"103079834 metabotropic glutamate receptor 7-like\tK04609 GRM7; metabotropic glutamate receptor 7"
			},
			{
				"name":"103080976 metabotropic glutamate receptor 7-like isoform X1\tK04609 GRM7; metabotropic glutamate receptor 7"
			},
			{
				"name":"103084596 metabotropic glutamate receptor 8-like\tK04610 GRM8; metabotropic glutamate receptor 8"
			},
			{
				"name":"103086677 GRM8; metabotropic glutamate receptor 8\tK04610 GRM8; metabotropic glutamate receptor 8"
			},
			{
				"name":"103090583 metabotropic glutamate receptor 8-like\tK04610 GRM8; metabotropic glutamate receptor 8"
			}
			]
		},
		{
			"name":"GABA",
			"children":[
			{
				"name":"103073046 GABBR2; gamma-aminobutyric acid type B receptor subunit 2\tK04615 GABBR; gamma-aminobutyric acid type B receptor"
			},
			{
				"name":"103089312 GABBR1; gamma-aminobutyric acid type B receptor subunit 1\tK04615 GABBR; gamma-aminobutyric acid type B receptor"
			},
			{
				"name":"103073749 GPR156; probable G-protein coupled receptor 156 isoform X1\tK04617 GPR156; gamma-aminobutyric acid type B receptor-like"
			}
			]
		},
		{
			"name":"Calcium-sensing",
			"children":[
			{
				"name":"103091448 CASR; extracellular calcium-sensing receptor isoform X1\tK04612 CASR; calcium-sensing receptor"
			},
			{
				"name":"103087823 GPRC6A; LOW QUALITY PROTEIN: G protein-coupled receptor, class C, group 6, member A\tK04622 GPRC6A; G protein-coupled receptor family C group 6 member A"
			}
			]
		},
		{
			"name":"Orphan GPRC5",
			"children":[
			{
				"name":"103083308 GPRC5A; retinoic acid-induced protein 3\tK08468 GPRC5A; G protein-coupled receptor family C group 5 member A"
			},
			{
				"name":"103088509 GPRC5B; G-protein coupled receptor family C group 5 member B isoform X1\tK04619 GPRC5B; G protein-coupled receptor family C group 5 member B"
			},
			{
				"name":"103088627 GPRC5C; G-protein coupled receptor family C group 5 member C isoform X1\tK04620 GPRC5C; G protein-coupled receptor family C group 5 member C"
			},
			{
				"name":"103085239 GPRC5D; LOW QUALITY PROTEIN: G-protein coupled receptor family C group 5 member D\tK04621 GPRC5D; G protein-coupled receptor family C group 5 member D"
			}
			]
		},
		{
			"name":"Unclassified GPCRs",
			"children":[
			{
				"name":"103086397 GPR158; LOW QUALITY PROTEIN: probable G-protein coupled receptor 158\tK08469 GPR158; G protein-coupled receptor 158"
			},
			{
				"name":"103069685 GPR179; LOW QUALITY PROTEIN: probable G-protein coupled receptor 179\tK22961 GPR179; G protein-coupled receptor 179"
			}
			]
		}
		]
	},
	{
		"name":"Frizzled \/ Smoothened family",
		"children":[
		{
			"name":"103086341 FZD1; frizzled-1\tK02432 FZD1_7; frizzled 1\/7"
		},
		{
			"name":"103091081 FZD7; frizzled-7\tK02432 FZD1_7; frizzled 1\/7"
		},
		{
			"name":"103076632 frizzled-2-like\tK02235 FZD2; frizzled 2"
		},
		{
			"name":"103079251 FZD3; frizzled-3\tK02329 FZD3; frizzled 3"
		},
		{
			"name":"103086596 FZD4; frizzled-4\tK02354 FZD4; frizzled 4"
		},
		{
			"name":"103087849 FZD5; frizzled-5\tK02375 FZD5_8; frizzled 5\/8"
		},
		{
			"name":"103088051 FZD8; LOW QUALITY PROTEIN: frizzled-8\tK02375 FZD5_8; frizzled 5\/8"
		},
		{
			"name":"103074920 FZD6; frizzled-6 isoform X1\tK02376 FZD6; frizzled 6"
		},
		{
			"name":"103080648 FZD9; frizzled-9\tK02842 FZD9_10; frizzled 9\/10"
		},
		{
			"name":"103081501 FZD10; LOW QUALITY PROTEIN: frizzled class receptor 10\tK02842 FZD9_10; frizzled 9\/10"
		},
		{
			"name":"103088966 SMO; smoothened homolog\tK06226 SMO; smoothened"
		}
		]
	},
	{
		"name":"Others",
		"children":[
		{
			"name":"Chemoreception",
			"children":[
			{
				"name":"Olfactory",
				"children":[
				{
					"name":"103068535 olfactory receptor 9G4-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"103069706 olfactory receptor 11A1-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"103071751 olfactory receptor 2T27-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"103072077 putative olfactory receptor 10AC1-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"103072121 olfactory receptor 4D11-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"103072619 olfactory receptor-like protein OLF3-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"103072849 olfactory receptor 2T11-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"103072893 putative olfactory receptor ENSP00000348552-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"103074698 olfactory receptor 51E1-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"103074994 olfactory receptor 51E2-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"103076547 olfactory receptor 2AT4-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"103078557 putative olfactory receptor ENSP00000348552-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"103079957 olfactory receptor 5AC2-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"103080227 olfactory receptor 5AC1-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"103081246 olfactory receptor 8K5-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"103081794 olfactory receptor 147-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"103083585 olfactory receptor 4D9-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"103085167 olfactory receptor 10A5-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"103087007 olfactory receptor 9Q1-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"103087282 olfactory receptor 6Q1-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"103088698 olfactory receptor 10A4-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"103089370 olfactory receptor 10H1-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"103089577 olfactory receptor 8K5-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"103089835 LOW QUALITY PROTEIN: putative olfactory receptor 2W6-like\tK04257 OLFR; olfactory receptor"
				},
				{
					"name":"103089876 olfactory receptor 10K1-like\tK04257 OLFR; olfactory receptor"
				}
				]
			},
			{
				"name":"Taste"
			},
			{
				"name":"Vomeronasal pheromone",
				"children":[
				{
					"name":"103088296 vomeronasal type-1 receptor 4-like\tK04614 V1R; vomeronasal 1 receptor"
				},
				{
					"name":"103090362 vomeronasal type-2 receptor 116-like\tK04613 V2R; vomeronasal 2 receptor"
				}
				]
			},
			{
				"name":"Insect odorant and taste"
			},
			{
				"name":"Nematode chemoreception"
			},
			{
				"name":"Fungal mating pheromone"
			}
			]
		},
		{
			"name":"Others",
			"children":[
			{
				"name":"Ocular albinism proteins",
				"children":[
				{
					"name":"103070523 GPR143; LOW QUALITY PROTEIN: G-protein coupled receptor 143\tK08470 OA1; ocular albinism type 1 protein"
				}
				]
			},
			{
				"name":"Neuronostatin",
				"children":[
				{
					"name":"103073825 GPR107; protein GPR107-like\tK22985 GPR107; G protein-coupled receptor 107"
				}
				]
			},
			{
				"name":"Plant Mlo receptors"
			},
			{
				"name":"cAMP signaling"
			},
			{
				"name":"Bacterial rhodopsin"
			},
			{
				"name":"Orphan GPCRs",
				"children":[
				{
					"name":"103070772 TPRA1; transmembrane protein adipocyte-associated 1\tK22988 TPRA1; transmembrane protein adipocyte-associated 1"
				},
				{
					"name":"103083959 GPR108; protein GPR108 isoform X1\tK22986 GPR108; G protein-coupled receptor 108"
				},
				{
					"name":"103070131 GPR137C; integral membrane protein GPR137C\tK22989 GPR137; integral membrane protein GPR137"
				},
				{
					"name":"103082609 GPR137; integral membrane protein GPR137 isoform X1\tK22989 GPR137; integral membrane protein GPR137"
				},
				{
					"name":"103086255 GPR137B; integral membrane protein GPR137B\tK22989 GPR137; integral membrane protein GPR137"
				},
				{
					"name":"103088721 GPR157; probable G-protein coupled receptor 157\tK08467 GPR157; G protein-coupled receptor 157"
				}
				]
			}
			]
		}
		]
	}
	]
}