Oprd1 Rat (D-Ala(2)-mephe(4)-gly-ol(5))enkephalin multiple interactions EXP 6480464 Magnesium promotes the reaction [Enkephalin, Ala(2)-MePhe(4)-Gly(5)- binds to OPRD1 protein]; Manganese promotes the reaction [Enkephalin, more ... CTD PMID:2162496 Oprd1 Rat (D-Ala(2)-mephe(4)-gly-ol(5))enkephalin affects binding EXP 6480464 Enkephalin, Ala(2)-MePhe(4)-Gly(5)- binds to OPRD1 protein CTD PMID:7562497 Oprd1 Rat (R)-noradrenaline multiple interactions EXP 6480464 [dextrallorphan binds to OPRD1 protein] which results in decreased uptake of Norepinephrine; [Dextromethorphan binds to more ... CTD PMID:7562497 Oprd1 Rat (R,R)-tramadol affects binding EXP 6480464 Tramadol binds to OPRD1 protein CTD PMID:7562497 Oprd1 Rat (R,R)-tramadol multiple interactions EXP 6480464 [Tramadol binds to OPRD1 protein] which results in decreased uptake of Norepinephrine; [Tramadol binds to more ... CTD PMID:7562497 Oprd1 Rat (S)-amphetamine affects expression EXP 6480464 Dextroamphetamine affects the expression of OPRD1 mRNA CTD PMID:12629526 Oprd1 Rat (S)-nicotine multiple interactions ISO Oprd1 (Mus musculus) 6480464 [naltrindole binds to and results in decreased activity of OPRD1 protein] which results in increased more ... CTD PMID:15778877 Oprd1 Rat 1,2-dichloroethane increases expression ISO Oprd1 (Mus musculus) 6480464 ethylene dichloride results in increased expression of OPRD1 mRNA CTD PMID:28960355 Oprd1 Rat 17alpha-ethynylestradiol increases expression EXP 6480464 Ethinyl Estradiol results in increased expression of OPRD1 mRNA CTD PMID:15212814 Oprd1 Rat 17beta-estradiol increases expression ISO OPRD1 (Homo sapiens) 6480464 Estradiol results in increased expression of OPRD1 mRNA CTD PMID:31614463 Oprd1 Rat 2,3',4,4',5-Pentachlorobiphenyl increases expression ISO Oprd1 (Mus musculus) 6480464 2,3',4,4',5-pentachlorobiphenyl results in increased expression of OPRD1 mRNA CTD PMID:31388691 Oprd1 Rat 2,4,6-trinitrobenzenesulfonic acid multiple interactions EXP 6480464 Mesalamine inhibits the reaction [Trinitrobenzenesulfonic Acid results in increased expression of OPRD1 mRNA]; Mesalamine inhibits more ... CTD PMID:24637189 Oprd1 Rat 2,4,6-trinitrobenzenesulfonic acid increases expression EXP 6480464 Trinitrobenzenesulfonic Acid results in increased expression of OPRD1 mRNA; Trinitrobenzenesulfonic Acid results in increased expression more ... CTD PMID:24637189 Oprd1 Rat 4,4'-sulfonyldiphenol increases methylation ISO Oprd1 (Mus musculus) 6480464 bisphenol S results in increased methylation of OPRD1 exon CTD PMID:33297965 Oprd1 Rat 4,4'-sulfonyldiphenol affects methylation ISO Oprd1 (Mus musculus) 6480464 bisphenol S affects the methylation of OPRD1 gene CTD PMID:31683443 Oprd1 Rat 7-Hydroxymitragynine multiple interactions ISO Oprd1 (Mus musculus) 6480464 7-hydroxymitragynine binds to and affects the activity of OPRD1 protein CTD PMID:27192616 Oprd1 Rat 7-Hydroxymitragynine multiple interactions ISO OPRD1 (Homo sapiens) 6480464 7-hydroxymitragynine affects the reaction [Enkephalin, D-Penicillamine (2,5)- binds to and results in increased activity of more ... CTD PMID:27192616 Oprd1 Rat acetylmethadol multiple interactions EXP 6480464 [Methadyl Acetate binds to OPRD1 protein] which results in decreased uptake of Norepinephrine; [Methadyl Acetate more ... CTD PMID:7562497 Oprd1 Rat acetylmethadol affects binding EXP 6480464 Methadyl Acetate binds to OPRD1 protein CTD PMID:7562497 Oprd1 Rat acrylamide decreases expression ISO OPRD1 (Homo sapiens) 6480464 Acrylamide results in decreased expression of OPRD1 mRNA CTD PMID:37210002 Oprd1 Rat all-trans-retinoic acid multiple interactions ISO Oprd1 (Mus musculus) 6480464 [mono-(2-ethylhexyl)phthalate co-treated with Tretinoin] results in increased expression of OPRD1 mRNA CTD PMID:36189433 Oprd1 Rat aluminium atom multiple interactions EXP 6480464 [Enkephalin, D-Penicillamine (2,5)- binds to and results in increased activity of OPRD1 protein] which results more ... CTD PMID:7477890 Oprd1 Rat aluminium(0) multiple interactions EXP 6480464 [Enkephalin, D-Penicillamine (2,5)- binds to and results in increased activity of OPRD1 protein] which results more ... CTD PMID:7477890 Oprd1 Rat ammonium chloride affects expression EXP 6480464 Ammonium Chloride affects the expression of OPRD1 mRNA CTD PMID:16483693 Oprd1 Rat arsenite(3-) increases expression ISO Oprd1 (Mus musculus) 6480464 arsenite results in increased expression of OPRD1 mRNA CTD PMID:33053406 Oprd1 Rat Azoxymethane multiple interactions ISO Oprd1 (Mus musculus) 6480464 [titanium dioxide co-treated with Azoxymethane co-treated with Dextran Sulfate] results in decreased expression of OPRD1 more ... CTD PMID:29950665 Oprd1 Rat benzo[a]pyrene affects expression ISO Oprd1 (Mus musculus) 6480464 Benzo(a)pyrene affects the expression of OPRD1 mRNA CTD PMID:20127859 Oprd1 Rat benzo[a]pyrene affects methylation ISO OPRD1 (Homo sapiens) 6480464 Benzo(a)pyrene affects the methylation of OPRD1 exon; Benzo(a)pyrene affects the methylation of OPRD1 intron; Benzo(a)pyrene more ... CTD PMID:27901495|PMID:30157460 Oprd1 Rat benzo[a]pyrene increases methylation ISO OPRD1 (Homo sapiens) 6480464 Benzo(a)pyrene results in increased methylation of OPRD1 3' UTR CTD PMID:27901495 Oprd1 Rat bisphenol A decreases methylation ISO OPRD1 (Homo sapiens) 6480464 bisphenol A results in decreased methylation of OPRD1 gene CTD PMID:31601247 Oprd1 Rat buprenorphine affects binding EXP 6480464 Buprenorphine binds to OPRD1 protein CTD PMID:7562497 Oprd1 Rat buprenorphine multiple interactions ISO OPRD1 (Homo sapiens) 6480464 Buprenorphine inhibits the reaction [Enkephalin, D-Penicillamine (2,5)- analog binds to OPRD1 protein] CTD PMID:21866885 Oprd1 Rat butorphanol affects activity EXP 6480464 Butorphanol affects the activity of OPRD1 protein CTD PMID:17909753 Oprd1 Rat C60 fullerene decreases expression EXP 6480464 fullerene C60 results in decreased expression of OPRD1 mRNA CTD PMID:19167457 Oprd1 Rat cadmium atom multiple interactions EXP 6480464 Cadmium inhibits the reaction [enkephalin, Ser(2), Leu(5), Thr(6)- binds to OPRD1 protein] CTD PMID:2162496 Oprd1 Rat cannabidiol multiple interactions EXP 6480464 Cannabidiol inhibits the reaction [naltrindole binds to and results in decreased activity of OPRD1 protein] CTD PMID:16489449 Oprd1 Rat CGP 52608 multiple interactions ISO OPRD1 (Homo sapiens) 6480464 CGP 52608 promotes the reaction [RORA protein binds to OPRD1 gene] CTD PMID:28238834 Oprd1 Rat chlorpyrifos increases expression EXP 6480464 Chlorpyrifos results in increased expression of OPRD1 mRNA CTD PMID:20682304 Oprd1 Rat clofibrate decreases expression ISO Oprd1 (Mus musculus) 6480464 Clofibrate results in decreased expression of OPRD1 mRNA CTD PMID:17585979 Oprd1 Rat cocaine affects localization EXP 6480464 Cocaine affects the localization of OPRD1 protein CTD PMID:18417105 Oprd1 Rat cocaine multiple interactions EXP 6480464 [Enkephalin, D-Penicillamine (2,5)- binds to and results in increased activity of OPRD1 protein] which results more ... CTD PMID:19279569 Oprd1 Rat codeine affects binding EXP 6480464 Codeine binds to OPRD1 protein CTD PMID:7562497 Oprd1 Rat copper atom multiple interactions EXP 6480464 Copper inhibits the reaction [enkephalin, Ser(2), Leu(5), Thr(6)- binds to OPRD1 protein] CTD PMID:2162496 Oprd1 Rat copper atom increases expression EXP 6480464 Copper deficiency results in increased expression of OPRD1 mRNA CTD PMID:26033743 Oprd1 Rat copper(0) multiple interactions EXP 6480464 Copper inhibits the reaction [enkephalin, Ser(2), Leu(5), Thr(6)- binds to OPRD1 protein] CTD PMID:2162496 Oprd1 Rat copper(0) increases expression EXP 6480464 Copper deficiency results in increased expression of OPRD1 mRNA CTD PMID:26033743 Oprd1 Rat DADLE multiple interactions ISO OPRD1 (Homo sapiens) 6480464 Endocannabinoids inhibits the reaction [Enkephalin, Leucine-2-Alanine binds to and results in increased activity of OPRD1 more ... CTD PMID:30102254 Oprd1 Rat Deltorphin B multiple interactions EXP 6480464 deltorphin II, Ala(2)- analog binds to and results in increased activity of OPRD1 protein CTD PMID:10753473 Oprd1 Rat dextran sulfate multiple interactions ISO Oprd1 (Mus musculus) 6480464 [titanium dioxide co-treated with Azoxymethane co-treated with Dextran Sulfate] results in decreased expression of OPRD1 more ... CTD PMID:29950665 Oprd1 Rat dextromethorphan multiple interactions EXP 6480464 [Dextromethorphan binds to OPRD1 protein] which results in decreased uptake of Norepinephrine; [Dextromethorphan binds to more ... CTD PMID:7562497 Oprd1 Rat dextromethorphan affects binding EXP 6480464 Dextromethorphan binds to OPRD1 protein CTD PMID:7562497 Oprd1 Rat dextropropoxyphene multiple interactions EXP 6480464 [Dextropropoxyphene binds to OPRD1 protein] which results in decreased uptake of Norepinephrine; [Dextropropoxyphene binds to more ... CTD PMID:7562497 Oprd1 Rat dextropropoxyphene affects binding EXP 6480464 Dextropropoxyphene binds to OPRD1 protein CTD PMID:7562497 Oprd1 Rat dextrorphan affects binding EXP 6480464 Dextrorphan binds to OPRD1 protein CTD PMID:7562497 Oprd1 Rat dextrorphan multiple interactions EXP 6480464 [Dextrorphan binds to OPRD1 protein] which results in decreased uptake of Norepinephrine; [Dextrorphan binds to more ... CTD PMID:7562497 Oprd1 Rat dibutyl phthalate decreases expression EXP 6480464 Dibutyl Phthalate results in decreased expression of OPRD1 mRNA CTD PMID:15620428 Oprd1 Rat DPDPE multiple interactions EXP 6480464 [Enkephalin, D-Penicillamine (2,5)- binds to and results in increased activity of OPRD1 protein] which results more ... CTD PMID:19279569|PMID:7477890 Oprd1 Rat DPDPE multiple interactions ISO OPRD1 (Homo sapiens) 6480464 7-hydroxymitragynine affects the reaction [Enkephalin, D-Penicillamine (2,5)- binds to and results in increased activity of more ... CTD PMID:21866885|PMID:27192616 Oprd1 Rat DPDPE affects binding ISO OPRD1 (Homo sapiens) 6480464 Enkephalin, D-Penicillamine (2,5)- analog binds to OPRD1 protein CTD PMID:21866885 Oprd1 Rat DPDPE affects binding EXP 6480464 Enkephalin, D-Penicillamine (2,5)- binds to OPRD1 protein CTD PMID:7562497 Oprd1 Rat DPDPE increases expression EXP 6480464 Enkephalin, D-Penicillamine (2,5)- results in increased expression of OPRD1 mRNA CTD PMID:9302088 Oprd1 Rat DSLET multiple interactions EXP 6480464 Cadmium inhibits the reaction [enkephalin, Ser(2), Leu(5), Thr(6)- binds to OPRD1 protein]; Copper inhibits the more ... CTD PMID:2162496 Oprd1 Rat DSLET affects binding EXP 6480464 enkephalin, Ser(2), Leu(5), Thr(6)- binds to OPRD1 protein CTD PMID:2162496 Oprd1 Rat dynorphin A increases activity ISO OPRD1 (Homo sapiens) 6480464 Dynorphins results in increased activity of OPRD1 protein CTD PMID:26476280 Oprd1 Rat eluxadoline affects response to substance ISO Oprd1 (Mus musculus) 6480464 OPRD1 protein affects the susceptibility to eluxadoline CTD PMID:25261794 Oprd1 Rat endosulfan decreases expression EXP 6480464 Endosulfan results in decreased expression of OPRD1 mRNA CTD PMID:31464424 Oprd1 Rat ethanol increases expression ISO Oprd1 (Mus musculus) 6480464 Ethanol results in increased expression of OPRD1 mRNA CTD PMID:30319688 Oprd1 Rat ethylparaben decreases expression ISO OPRD1 (Homo sapiens) 6480464 ethyl-p-hydroxybenzoate results in decreased expression of OPRD1 mRNA CTD PMID:37690743 Oprd1 Rat etonitazene affects binding EXP 6480464 etonitazene analog binds to OPRD1 protein CTD PMID:35477798 Oprd1 Rat fentanyl affects binding EXP 6480464 Fentanyl binds to OPRD1 protein CTD PMID:35477798 Oprd1 Rat hydralazine multiple interactions ISO OPRD1 (Homo sapiens) 6480464 [Hydralazine co-treated with Valproic Acid] results in decreased expression of OPRD1 mRNA CTD PMID:17183730 Oprd1 Rat hydrocodone affects binding EXP 6480464 Hydrocodone binds to OPRD1 protein CTD PMID:7562497 Oprd1 Rat Leu-enkephalin increases activity ISO OPRD1 (Homo sapiens) 6480464 Enkephalin, Leucine results in increased activity of OPRD1 protein CTD PMID:26476280 Oprd1 Rat Levallorphan affects binding EXP 6480464 Levallorphan binds to OPRD1 protein CTD PMID:7562497 Oprd1 Rat Levallorphan multiple interactions EXP 6480464 [Levallorphan binds to OPRD1 protein] which results in decreased uptake of Norepinephrine; [Levallorphan binds to more ... CTD PMID:7562497 Oprd1 Rat Levorphanol affects binding EXP 6480464 Levorphanol binds to OPRD1 protein CTD PMID:7562497 Oprd1 Rat Levorphanol multiple interactions EXP 6480464 [Levorphanol binds to OPRD1 protein] which results in decreased uptake of Norepinephrine; [Levorphanol binds to more ... CTD PMID:7562497 Oprd1 Rat lipopolysaccharide multiple interactions ISO OPRD1 (Homo sapiens) 6480464 [S-(1,2-dichlorovinyl)cysteine co-treated with Lipopolysaccharides] results in decreased expression of OPRD1 mRNA CTD PMID:35811015 Oprd1 Rat loperamide affects response to substance ISO Oprd1 (Mus musculus) 6480464 OPRD1 protein affects the susceptibility to Loperamide CTD PMID:25261794 Oprd1 Rat magnesium atom multiple interactions EXP 6480464 Magnesium promotes the reaction [Enkephalin, Ala(2)-MePhe(4)-Gly(5)- binds to OPRD1 protein]; Zinc inhibits the reaction [Magnesium more ... CTD PMID:2162496 Oprd1 Rat manganese atom multiple interactions EXP 6480464 Manganese promotes the reaction [Enkephalin, Ala(2)-MePhe(4)-Gly(5)- binds to OPRD1 protein]; Zinc inhibits the reaction [Manganese more ... CTD PMID:2162496 Oprd1 Rat manganese(0) multiple interactions EXP 6480464 Manganese promotes the reaction [Enkephalin, Ala(2)-MePhe(4)-Gly(5)- binds to OPRD1 protein]; Zinc inhibits the reaction [Manganese more ... CTD PMID:2162496 Oprd1 Rat mercury atom multiple interactions EXP 6480464 Mercury inhibits the reaction [enkephalin, Ser(2), Leu(5), Thr(6)- binds to OPRD1 protein] CTD PMID:2162496 Oprd1 Rat mercury(0) multiple interactions EXP 6480464 Mercury inhibits the reaction [enkephalin, Ser(2), Leu(5), Thr(6)- binds to OPRD1 protein] CTD PMID:2162496 Oprd1 Rat mesalamine multiple interactions EXP 6480464 Mesalamine inhibits the reaction [Trinitrobenzenesulfonic Acid results in increased expression of OPRD1 mRNA]; Mesalamine inhibits more ... CTD PMID:24637189 Oprd1 Rat methadone affects binding EXP 6480464 Methadone binds to OPRD1 protein CTD PMID:7562497 Oprd1 Rat methadone multiple interactions EXP 6480464 [Methadone binds to OPRD1 protein] which results in decreased uptake of Norepinephrine; [Methadone binds to more ... CTD PMID:7562497 Oprd1 Rat methylmercury chloride decreases expression ISO OPRD1 (Homo sapiens) 6480464 methylmercuric chloride results in decreased expression of OPRD1 mRNA CTD PMID:37210002 Oprd1 Rat Mitragynine affects binding ISO Oprd1 (Mus musculus) 6480464 mitragynine binds to OPRD1 protein CTD PMID:27192616 Oprd1 Rat mono(2-ethylhexyl) phthalate multiple interactions ISO Oprd1 (Mus musculus) 6480464 [mono-(2-ethylhexyl)phthalate co-treated with Tretinoin] results in increased expression of OPRD1 mRNA CTD PMID:36189433 Oprd1 Rat morphine multiple interactions ISO OPRD1 (Homo sapiens) 6480464 ARL6IP5 mutant form inhibits the reaction [Morphine results in increased expression of OPRD1 protein]; Morphine more ... CTD PMID:21600884 Oprd1 Rat morphine multiple interactions EXP 6480464 ARL6IP5 mutant form inhibits the reaction [Morphine results in increased expression of OPRD1 protein]; benzyloxycarbonylleucyl-leucyl-leucine more ... CTD PMID:21600884 Oprd1 Rat morphine affects binding EXP 6480464 Morphine binds to OPRD1 protein CTD PMID:35477798|PMID:7562497 Oprd1 Rat morphine increases expression EXP 6480464 Morphine results in increased expression of OPRD1 protein CTD PMID:21600884 Oprd1 Rat N-benzyloxycarbonyl-L-leucyl-L-leucyl-L-leucinal multiple interactions EXP 6480464 benzyloxycarbonylleucyl-leucyl-leucine aldehyde inhibits the reaction [ARL6IP5 mutant form inhibits the reaction [Morphine results in increased more ... CTD PMID:21600884 Oprd1 Rat naloxone affects binding EXP 6480464 Naloxone binds to OPRD1 protein CTD PMID:7562497 Oprd1 Rat naltrexone affects binding EXP 6480464 Naltrexone binds to OPRD1 protein CTD PMID:7562497 Oprd1 Rat Naltrindole multiple interactions EXP 6480464 [naltrindole binds to and results in decreased activity of OPRD1 protein] which results in decreased more ... CTD PMID:12962910|PMID:16489449|PMID:19279569 Oprd1 Rat Naltrindole multiple interactions ISO Oprd1 (Mus musculus) 6480464 [naltrindole binds to and results in decreased activity of OPRD1 protein] which results in increased more ... CTD PMID:15778877 Oprd1 Rat nicotine multiple interactions ISO Oprd1 (Mus musculus) 6480464 [naltrindole binds to and results in decreased activity of OPRD1 protein] which results in increased more ... CTD PMID:15778877 Oprd1 Rat Nonylphenol decreases expression EXP 6480464 nonylphenol results in decreased expression of OPRD1 mRNA CTD PMID:15620428 Oprd1 Rat oxycodone affects binding EXP 6480464 Oxycodone binds to OPRD1 protein CTD PMID:7562497 Oprd1 Rat paraquat decreases expression ISO OPRD1 (Homo sapiens) 6480464 Paraquat results in decreased expression of OPRD1 mRNA CTD PMID:26498265 Oprd1 Rat pregnenolone 16alpha-carbonitrile increases expression EXP 6480464 Pregnenolone Carbonitrile results in increased expression of OPRD1 mRNA CTD PMID:30047161 Oprd1 Rat resveratrol multiple interactions ISO OPRD1 (Homo sapiens) 6480464 [Plant Extracts co-treated with Resveratrol] results in decreased expression of OPRD1 mRNA CTD PMID:23557933 Oprd1 Rat rotenone decreases expression ISO Oprd1 (Mus musculus) 6480464 Rotenone results in decreased expression of OPRD1 mRNA CTD PMID:35919817 Oprd1 Rat rotenone decreases expression ISO OPRD1 (Homo sapiens) 6480464 Rotenone results in decreased expression of OPRD1 mRNA CTD PMID:37210002 Oprd1 Rat S-(1,2-dichlorovinyl)-L-cysteine multiple interactions ISO OPRD1 (Homo sapiens) 6480464 [S-(1,2-dichlorovinyl)cysteine co-treated with Lipopolysaccharides] results in decreased expression of OPRD1 mRNA CTD PMID:35811015 Oprd1 Rat serotonin multiple interactions EXP 6480464 [dextrallorphan binds to OPRD1 protein] which results in decreased uptake of Serotonin; [Dextromethorphan binds to more ... CTD PMID:7562497 Oprd1 Rat sulfadimethoxine increases expression EXP 6480464 Sulfadimethoxine results in increased expression of OPRD1 mRNA CTD PMID:30047161 Oprd1 Rat tapentadol affects binding EXP 6480464 tapentadol binds to OPRD1 protein CTD PMID:17656655 Oprd1 Rat thioglycolic acid affects response to substance EXP 6480464 OPRD1 exon affects the susceptibility to 2-mercaptoacetate CTD PMID:10802031 Oprd1 Rat titanium dioxide multiple interactions ISO Oprd1 (Mus musculus) 6480464 [titanium dioxide co-treated with Azoxymethane co-treated with Dextran Sulfate] results in decreased expression of OPRD1 more ... CTD PMID:29950665 Oprd1 Rat titanium dioxide increases expression ISO Oprd1 (Mus musculus) 6480464 titanium dioxide results in increased expression of OPRD1 mRNA CTD PMID:35295148 Oprd1 Rat titanium dioxide decreases methylation ISO Oprd1 (Mus musculus) 6480464 titanium dioxide results in decreased methylation of OPRD1 gene CTD PMID:35295148 Oprd1 Rat tramadol affects binding EXP 6480464 Tramadol binds to OPRD1 protein CTD PMID:7562497 Oprd1 Rat tramadol multiple interactions EXP 6480464 [Tramadol binds to OPRD1 protein] which results in decreased uptake of Norepinephrine; [Tramadol binds to more ... CTD PMID:7562497 Oprd1 Rat trichloroethene increases expression EXP 6480464 Trichloroethylene results in increased expression of OPRD1 mRNA CTD PMID:33387578 Oprd1 Rat triptonide increases expression ISO Oprd1 (Mus musculus) 6480464 triptonide results in increased expression of OPRD1 mRNA CTD PMID:33045310 Oprd1 Rat U69593 affects binding EXP 6480464 U 69593 binds to OPRD1 protein CTD PMID:7562497 Oprd1 Rat valproic acid multiple interactions ISO OPRD1 (Homo sapiens) 6480464 [Hydralazine co-treated with Valproic Acid] results in decreased expression of OPRD1 mRNA CTD PMID:17183730 Oprd1 Rat valproic acid increases methylation ISO OPRD1 (Homo sapiens) 6480464 Valproic Acid results in increased methylation of OPRD1 gene CTD PMID:29154799 Oprd1 Rat valproic acid affects expression ISO Oprd1 (Mus musculus) 6480464 Valproic Acid affects the expression of OPRD1 mRNA CTD PMID:17963808 Oprd1 Rat zinc atom multiple interactions EXP 6480464 Zinc inhibits the reaction [Magnesium promotes the reaction [Enkephalin, Ala(2)-MePhe(4)-Gly(5)- binds to OPRD1 protein]]; Zinc more ... CTD PMID:2162496 Oprd1 Rat zinc(0) multiple interactions EXP 6480464 Zinc inhibits the reaction [Magnesium promotes the reaction [Enkephalin, Ala(2)-MePhe(4)-Gly(5)- binds to OPRD1 protein]]; Zinc more ... CTD PMID:2162496