Page last updated: 2024-08-07 16:37:11

Delta-type opioid receptor

A delta-type opioid receptor that is encoded in the genome of human. [PRO:WCB, UniProtKB:P41143]

Synonyms

D-OR-1;
DOR-1

Research

Bioassay Publications (333)

TimeframeStudies on this Protein(%)All Drugs %
pre-199011 (3.30)18.7374
1990's46 (13.81)18.2507
2000's137 (41.14)29.6817
2010's113 (33.93)24.3611
2020's26 (7.81)2.80

Compounds (198)

Drugs with Inhibition Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
bremazocineHomo sapiens (human)IC500.001034
amiodaroneHomo sapiens (human)IC508.014010
amiodaroneHomo sapiens (human)Ki2.825010
astemizoleHomo sapiens (human)IC5012.979010
astemizoleHomo sapiens (human)Ki4.575010
chlorpromazineHomo sapiens (human)IC5020.894010
chlorpromazineHomo sapiens (human)Ki7.365010
ciglitazoneHomo sapiens (human)IC5026.894010
ciglitazoneHomo sapiens (human)Ki9.481010
clotrimazoleHomo sapiens (human)IC504.978010
clotrimazoleHomo sapiens (human)Ki1.755010
econazoleHomo sapiens (human)IC501.442010
econazoleHomo sapiens (human)Ki0.508010
fentanylHomo sapiens (human)IC500.309222
fentanylHomo sapiens (human)Ki0.802522
fluphenazineHomo sapiens (human)IC5024.036010
fluphenazineHomo sapiens (human)Ki8.473010
fluspirileneHomo sapiens (human)Ki0.500011
ketoconazoleHomo sapiens (human)IC5012.797010
ketoconazoleHomo sapiens (human)Ki4.511010
loperamideHomo sapiens (human)IC500.896010
loperamideHomo sapiens (human)Ki0.316010
4-(dimethylamino)-n-(7-(hydroxyamino)-7-oxoheptyl)benzamideHomo sapiens (human)IC501.620011
meperidineHomo sapiens (human)IC5016.833333
methadoneHomo sapiens (human)IC501.090011
miconazoleHomo sapiens (human)IC503.387010
miconazoleHomo sapiens (human)Ki1.194010
propranololHomo sapiens (human)IC505.011911
pyroxamideHomo sapiens (human)IC5010.000011
raloxifeneHomo sapiens (human)IC506.644010
raloxifeneHomo sapiens (human)Ki2.342010
vorinostatHomo sapiens (human)IC507.200011
ultramHomo sapiens (human)Ki0.009411
indopanHomo sapiens (human)Ki10.000011
pimozideHomo sapiens (human)IC503.760011
cyclazocineHomo sapiens (human)Ki0.002011
penfluridolHomo sapiens (human)Ki1.714011
tramadolHomo sapiens (human)Ki10.000011
paclitaxelHomo sapiens (human)IC504.202010
paclitaxelHomo sapiens (human)Ki1.481010
spiradolineHomo sapiens (human)Ki7.150024
enadolineHomo sapiens (human)Ki1.000011
carfentanilHomo sapiens (human)Ki0.003311
nelfinavirHomo sapiens (human)IC5066.149010
nelfinavirHomo sapiens (human)Ki23.319010
loperamide hydrochlorideHomo sapiens (human)IC500.123011
enkephalin, d-penicillamine (2,5)-Homo sapiens (human)IC500.001133
enkephalin, d-penicillamine (2,5)-Homo sapiens (human)Ki0.075989
vanoxerineHomo sapiens (human)IC5010.000011
u 69593Homo sapiens (human)IC503.643746
u 69593Homo sapiens (human)Ki6.71401114
gr 127935Homo sapiens (human)Ki10.000011
tifluadomHomo sapiens (human)Ki0.032125
bw 373u86Homo sapiens (human)IC500.000211
bw 373u86Homo sapiens (human)Ki0.000311
pramipexoleHomo sapiens (human)Ki10.000011
enkephalin-leu, arg(6)-Homo sapiens (human)Ki0.009111
tyrosyl-arginyl-phenylalanyl-lysinamideHomo sapiens (human)Ki19.200011
met-enkephalinamideHomo sapiens (human)Ki0.010011
4-(alpha-(4-allyl-2,5-dimethyl-1-piperazinyl)-3-methoxybenzyl)-n,n-diethylbenzamideHomo sapiens (human)IC500.008677
4-(alpha-(4-allyl-2,5-dimethyl-1-piperazinyl)-3-methoxybenzyl)-n,n-diethylbenzamideHomo sapiens (human)Ki0.001455
4-methoxymethylfentanylHomo sapiens (human)Ki0.023011
2-(3,4-dichlorophenyl)-n-methyl-n-(1-(3-isothiocyanatophenyl)-2-(1-pyrrolidinyl)ethyl)acetamideHomo sapiens (human)IC501.000012
salvinorin aHomo sapiens (human)Ki8.1360810
3,5-bis(trifluoromethyl)benzyl n-acetyltryptophanHomo sapiens (human)Ki0.134011
ly 106737Homo sapiens (human)Ki0.033044
5-hydroxy-3',4',6,7-tetramethoxyflavoneHomo sapiens (human)Ki3.100011
enkephalin, pen(2,5)-4-chloro-phe(4)-Homo sapiens (human)IC500.001522
salvigeninHomo sapiens (human)Ki26.000011
nantenine, (+-)-isomerHomo sapiens (human)Ki10.000011
trapoxin aHomo sapiens (human)IC500.004011
saquinavirHomo sapiens (human)IC5028.168010
saquinavirHomo sapiens (human)Ki9.930010
enkephalin, methionineHomo sapiens (human)IC500.006411
enkephalin, methionineHomo sapiens (human)Ki0.002011
diprenorphineHomo sapiens (human)Ki0.000211
trichostatin aHomo sapiens (human)IC500.100011
diethylstilbestrolHomo sapiens (human)IC502.718010
diethylstilbestrolHomo sapiens (human)Ki0.958010
enkephalin, leucineHomo sapiens (human)Ki0.006279
cannabidiolHomo sapiens (human)Ki6.400011
tyrosyl-1,2,3,4-tetrahydro-3-isoquinolinecarbonyl-phenylalanyl-phenylalanineHomo sapiens (human)Ki0.003624
tamoxifenHomo sapiens (human)IC5013.339010
tamoxifenHomo sapiens (human)Ki4.702010
mitragynineHomo sapiens (human)IC5010.000011
mitragynineHomo sapiens (human)Ki10.000011
u-50488Homo sapiens (human)Ki6.580058
paynantheineHomo sapiens (human)IC5010.000011
paynantheineHomo sapiens (human)Ki10.000011
metazocineHomo sapiens (human)Ki0.140011
dynorphin (1-17)Homo sapiens (human)Ki0.009811
ici 199441Homo sapiens (human)Ki0.024022
dynorphin (1-11)Homo sapiens (human)IC500.284011
4-[[(4-methylphenyl)sulfonylamino]methyl]-N-[2-[(phenylmethyl)-propan-2-ylamino]ethyl]benzamideHomo sapiens (human)IC5032.000022
4-[[(4-methylphenyl)sulfonylamino]methyl]-N-[2-[(phenylmethyl)-propan-2-ylamino]ethyl]benzamideHomo sapiens (human)Ki1.088011
montelukastHomo sapiens (human)IC504.795010
montelukastHomo sapiens (human)Ki1.690010
amentoflavoneHomo sapiens (human)Ki0.036222
flunarizine hydrochlorideHomo sapiens (human)IC503.630011
codeineHomo sapiens (human)IC509.300011
codeineHomo sapiens (human)Ki52.207011
hydromorphoneHomo sapiens (human)Ki0.038011
nalmefeneHomo sapiens (human)Ki0.013044
nalorphineHomo sapiens (human)Ki0.120011
naloxoneHomo sapiens (human)IC500.18961413
naloxoneHomo sapiens (human)Ki0.13152223
oxymorphoneHomo sapiens (human)Ki0.107522
morphineHomo sapiens (human)IC500.119955
morphineHomo sapiens (human)Ki0.27002835
7-benzylidenenaltrexoneHomo sapiens (human)Ki0.005644
alpha-neoendorphinHomo sapiens (human)Ki0.001711
beta-funaltrexamineHomo sapiens (human)Ki0.027822
endomorphin 1Homo sapiens (human)Ki2.868568
endomorphin 2Homo sapiens (human)Ki3.403057
j 113397Homo sapiens (human)IC5010.000022
j 113397Homo sapiens (human)Ki0.400011
l 745870Homo sapiens (human)Ki10.000011
nalbuphineHomo sapiens (human)IC501.119521
nalbuphineHomo sapiens (human)Ki0.495032
n-(4-amino-2-methylquinolin-6-yl)-2-(4-ethylphenoxymethyl)benzamideHomo sapiens (human)Ki8.647122
5,7-dihydroxy-4',6-dimethoxyflavoneHomo sapiens (human)Ki8.400011
oxiconazoleHomo sapiens (human)IC505.308110
oxiconazoleHomo sapiens (human)Ki1.871210
levorphanolHomo sapiens (human)IC500.004022
levorphanolHomo sapiens (human)Ki0.004278
cyclorphanHomo sapiens (human)Ki0.0019910
naltrexoneHomo sapiens (human)IC500.03191014
naltrexoneHomo sapiens (human)Ki0.02903944
butorphanolHomo sapiens (human)Ki0.012033
methylnaltrexoneHomo sapiens (human)Ki1.977622
n-methylnaltrindoleHomo sapiens (human)Ki0.000511
enkephalin, ala(2)-mephe(4)-gly(5)-Homo sapiens (human)IC500.001411
enkephalin, ala(2)-mephe(4)-gly(5)-Homo sapiens (human)Ki1.70401212
naloxone hydrochlorideHomo sapiens (human)IC500.004922
norbinaltorphimineHomo sapiens (human)IC500.024022
norbinaltorphimineHomo sapiens (human)Ki0.01652328
dermorphinHomo sapiens (human)IC500.249244
dermorphinHomo sapiens (human)Ki0.929011
naltrexone hydrochlorideHomo sapiens (human)IC500.000622
6 beta-hydroxynaltrexoneHomo sapiens (human)IC500.0199412
6 beta-hydroxynaltrexoneHomo sapiens (human)Ki0.053011
enkephalinamide-leu, ala(2)-Homo sapiens (human)Ki0.004223
14-methoxymetoponHomo sapiens (human)Ki0.016622
biphalinHomo sapiens (human)IC500.002244
biphalinHomo sapiens (human)Ki0.00271111
alvimopan anhydrousHomo sapiens (human)Ki0.008522
sinococulineHomo sapiens (human)IC5037.000011
tyrosyl alanyl-glycyl-phenylalaninamideHomo sapiens (human)IC500.741944
tyrosyl alanyl-glycyl-phenylalaninamideHomo sapiens (human)Ki0.250556
oxymorphindoleHomo sapiens (human)Ki0.001122
naltrindoleHomo sapiens (human)IC500.000633
naltrindoleHomo sapiens (human)Ki0.00132731
7-benzylidenenaltrexoneHomo sapiens (human)Ki0.002822
trk 820Homo sapiens (human)Ki0.036511
gw 1929Homo sapiens (human)IC503.209010
gw 1929Homo sapiens (human)Ki1.131010
clocinnamoxHomo sapiens (human)IC500.000211
clocinnamoxHomo sapiens (human)Ki0.002566
gr 103545Homo sapiens (human)Ki0.422011
enkephalin, leucine-2-alanineHomo sapiens (human)Ki0.005923
nalfurafine hydrochlorideHomo sapiens (human)Ki0.693011
naloxonazineHomo sapiens (human)IC500.136010
naloxonazineHomo sapiens (human)Ki0.048010
sodium selenateHomo sapiens (human)Ki0.00561516
ggti 298Homo sapiens (human)IC5020.000011
17-cyclopropylmethyl-6,7-didehydro-4,5-epoxy-5'-guanidinyl-3,14-dihydroxyindolo(2',3'-6,7)morphinanHomo sapiens (human)Ki0.000111
o-demethyltramadolHomo sapiens (human)Ki6.450022
ro 64-6198Homo sapiens (human)Ki0.400011
ggti 2147Homo sapiens (human)IC5030.000011
ly 255582Homo sapiens (human)Ki0.026868
deltorphin ii, ala(2)-Homo sapiens (human)Ki0.001311
sb-612111Homo sapiens (human)Ki0.400011
deltorphin i, ala(2)-Homo sapiens (human)IC500.000922
deltorphin i, ala(2)-Homo sapiens (human)Ki0.001711
8-carboxamidocyclazocineHomo sapiens (human)Ki0.006756
akuammicineHomo sapiens (human)Ki24.159412
6-deoxy-6-fluoronaltrexoneHomo sapiens (human)IC500.007911
dynorphin (1-17)Homo sapiens (human)Ki0.008511
dynorphin a (1-11)-amideHomo sapiens (human)IC500.017724
dynorphin a (1-11)-amideHomo sapiens (human)Ki0.003133
h-dmt-tic-gly-nh-bzlHomo sapiens (human)Ki0.000011
mesyl salvinorin bHomo sapiens (human)Ki10.000022
adl 5859Homo sapiens (human)Ki0.000811
naluzotanHomo sapiens (human)Ki2.000011
9-(benzoyloxy)-2-(3-furanyl)dodecahydro-6a,10b-dimethyl-4,10-dioxo-2h-naphtho(2,1-c)pyran-7-carboxylic acid methyl esterHomo sapiens (human)Ki1.170033
salvinorin bHomo sapiens (human)Ki10.000033
way 207024Homo sapiens (human)Ki0.550011
14-o-methyloxymorphoneHomo sapiens (human)Ki0.008811
mitragynine, (3beta,16e,20beta)-isomerHomo sapiens (human)IC5010.000011
mitragynine, (3beta,16e,20beta)-isomerHomo sapiens (human)Ki10.000011
mitragynineHomo sapiens (human)IC5010.000011
mitragynineHomo sapiens (human)Ki10.000011
a 803467Homo sapiens (human)IC5010.000011
grandisine dHomo sapiens (human)IC501.650011
morphine sulfateHomo sapiens (human)IC500.133022
nociceptinHomo sapiens (human)Ki3.307766
dynorphin (1-17)Homo sapiens (human)Ki0.005911
sp 203Homo sapiens (human)Ki10.000011
1-(1-(1-methylcyclooctyl)-4-piperidinyl)-2-((3r)-3-piperidinyl)-1h-benzimidazoleHomo sapiens (human)Ki0.667011
salvinorin b ethoxymethyl etherHomo sapiens (human)Ki1.017011
dynorphinsHomo sapiens (human)Ki0.011559
ly2456302Homo sapiens (human)Ki0.144022
ici 174865Homo sapiens (human)IC500.083011
ici 174865Homo sapiens (human)Ki0.019111
7-hydroxymitragynineHomo sapiens (human)Ki0.236011
mitragynine pseudoindoxylHomo sapiens (human)IC500.001522
mitragynine pseudoindoxylHomo sapiens (human)Ki0.003011
7-spiroindanyloxymorphoneHomo sapiens (human)Ki0.040444
nitd 609Homo sapiens (human)IC5010.000011
cj 15,208Homo sapiens (human)IC502.600011
cj 15,208Homo sapiens (human)Ki51.000022
4-[[(4-ethylphenyl)sulfonylamino]methyl]-N-[2-[(phenylmethyl)-propan-2-ylamino]ethyl]benzamideHomo sapiens (human)IC5032.000011
LSM-2536Homo sapiens (human)IC5032.000011
n,n-diallyl-5-methoxytryptamineHomo sapiens (human)Ki10.000011
a-1155463Homo sapiens (human)Ki2.124920
3-(2-((cyclobutylmethyl)(phenethyl)amino)ethyl)phenolHomo sapiens (human)Ki10.000011
22-thiocyanatosalvinorin aHomo sapiens (human)Ki10.000011

Drugs with Activation Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
loperamideHomo sapiens (human)EC500.156011
pyridoxal phosphate-6-azophenyl-2',4'-disulfonic acidHomo sapiens (human)EC50100.000011
propranololHomo sapiens (human)EC505.011911
suraminHomo sapiens (human)EC50100.000011
adenosine diphosphateHomo sapiens (human)EC5011.000011
alpha,beta-methyleneadenosine 5'-triphosphateHomo sapiens (human)EC508.000011
enkephalin, d-penicillamine (2,5)-Homo sapiens (human)EC500.0104910
enkephalin, d-penicillamine (2,5)-Homo sapiens (human)Kd0.000533
u 69593Homo sapiens (human)EC5010.000011
u 69593Homo sapiens (human)Kd1.980022
bw 373u86Homo sapiens (human)EC500.000322
met-enkephalinamideHomo sapiens (human)EC500.300011
4-(alpha-(4-allyl-2,5-dimethyl-1-piperazinyl)-3-methoxybenzyl)-n,n-diethylbenzamideHomo sapiens (human)EC500.06671616
4-(alpha-(4-allyl-2,5-dimethyl-1-piperazinyl)-3-methoxybenzyl)-n,n-diethylbenzamideHomo sapiens (human)Kd0.629011
salvinorin aHomo sapiens (human)EC5010.000011
asimadolineHomo sapiens (human)EC508.000011
adenosine 5'-o-(3-thiotriphosphate)Homo sapiens (human)EC501.300011
enkephalin, methionineHomo sapiens (human)EC500.016433
enkephalin, leucineHomo sapiens (human)EC500.024678
4-methyl-N-[1-[2-(1-pyrrolidinyl)ethyl]-2-benzimidazolyl]benzamideHomo sapiens (human)EC507.800011
nalmefeneHomo sapiens (human)Kd0.000911
naloxoneHomo sapiens (human)Kd0.001011
oxycodoneHomo sapiens (human)EC504.000011
morphineHomo sapiens (human)EC500.371477
2-methylthio-atpHomo sapiens (human)EC500.600011
endomorphin 1Homo sapiens (human)EC500.932011
endomorphin 2Homo sapiens (human)EC501.000022
dihydromorphineHomo sapiens (human)Kd0.830011
naltrexoneHomo sapiens (human)EC500.009144
naltrexoneHomo sapiens (human)Kd0.001611
methylnaltrexoneHomo sapiens (human)EC5010.000011
enkephalin, ala(2)-mephe(4)-gly(5)-Homo sapiens (human)EC503.469033
enkephalin, ala(2)-mephe(4)-gly(5)-Homo sapiens (human)Kd0.740455
norbinaltorphimineHomo sapiens (human)EC500.380011
biphalinHomo sapiens (human)EC500.00121219
tyrosyl alanyl-glycyl-phenylalaninamideHomo sapiens (human)EC500.190324
naltrindoleHomo sapiens (human)EC500.000111
naltrindoleHomo sapiens (human)Kd0.011211
cyprodimeHomo sapiens (human)EC501.105011
trk 820Homo sapiens (human)EC500.074111
enkephalin, leucine-2-alanineHomo sapiens (human)EC500.478133
enkephalin, leucine-2-alanineHomo sapiens (human)Kd0.625011
17-cyclopropylmethyl-6,7-didehydro-4,5-epoxy-5'-guanidinyl-3,14-dihydroxyindolo(2',3'-6,7)morphinanHomo sapiens (human)Kd0.015511
sincalideHomo sapiens (human)Kd0.001311
tan 67Homo sapiens (human)EC500.000933
deltorphin ii, ala(2)-Homo sapiens (human)EC500.009522
deltorphin i, ala(2)-Homo sapiens (human)EC500.001633
eluxadolineHomo sapiens (human)EC5010.000011
adl 5859Homo sapiens (human)EC500.020011
9-(benzoyloxy)-2-(3-furanyl)dodecahydro-6a,10b-dimethyl-4,10-dioxo-2h-naphtho(2,1-c)pyran-7-carboxylic acid methyl esterHomo sapiens (human)EC5010.000011
14-o-methyloxymorphoneHomo sapiens (human)EC500.037311
dynorphin (1-17)Homo sapiens (human)EC500.018611
cym51010Homo sapiens (human)EC503.055333
1-(1-(1-methylcyclooctyl)-4-piperidinyl)-2-((3r)-3-piperidinyl)-1h-benzimidazoleHomo sapiens (human)EC504.696011
dynorphinsHomo sapiens (human)EC500.018622
ici 174865Homo sapiens (human)EC500.116011
mitragynine pseudoindoxylHomo sapiens (human)EC500.001722
trv130Homo sapiens (human)EC506.400022

Drugs with Other Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
catechinHomo sapiens (human)Ke1.180011
metergolineHomo sapiens (human)Activity0.018911
gallocatecholHomo sapiens (human)Ke1.990011
hesperetinHomo sapiens (human)Ke10.000011
(-)-catechinHomo sapiens (human)Ke1.770011
u 69593Homo sapiens (human)ED501.980012
u 69593Homo sapiens (human)Emax0.178025
epicatechin gallateHomo sapiens (human)Ke1.700011
4-(alpha-(4-allyl-2,5-dimethyl-1-piperazinyl)-3-methoxybenzyl)-n,n-diethylbenzamideHomo sapiens (human)ED500.026011
salvinorin aHomo sapiens (human)Ke5.000011
ly 99335, (3r-cis)-isomerHomo sapiens (human)Ke0.681022
4'-hydroxyflavanoneHomo sapiens (human)Ke3.490011
(+)-epicatechinHomo sapiens (human)Ke2.170011
naringeninHomo sapiens (human)Ke3.680011
taxifolinHomo sapiens (human)Ke3.820011
apigeninHomo sapiens (human)Ke0.970011
amentoflavoneHomo sapiens (human)Ke6.000011
hyperosideHomo sapiens (human)Ke9.070011
4',7-dihydroxyflavoneHomo sapiens (human)Ke2.090011
nalmefeneHomo sapiens (human)Ke0.001011
naloxoneHomo sapiens (human)Ke0.035011
morphineHomo sapiens (human)ED500.316011
j 113397Homo sapiens (human)Ke0.754011
naltrexoneHomo sapiens (human)Kb0.011111
naltrexoneHomo sapiens (human)Ke0.027588
enkephalin, ala(2)-mephe(4)-gly(5)-Homo sapiens (human)ED501.850012
enkephalin, ala(2)-mephe(4)-gly(5)-Homo sapiens (human)Emax0.124025
norbinaltorphimineHomo sapiens (human)Kb0.014111
norbinaltorphimineHomo sapiens (human)Ke0.01431922
naltrindoleHomo sapiens (human)Ke0.022688
(-)-catechin-3-O-gallateHomo sapiens (human)Ke0.950011
clocinnamoxHomo sapiens (human)Ke0.000233
ly 255582Homo sapiens (human)Kb0.001222
ly 255582Homo sapiens (human)Ke0.000522
pawhuskin aHomo sapiens (human)Ke2.900011
ly2456302Homo sapiens (human)Kb0.074033
ici 174865Homo sapiens (human)Ke0.007922
7-hydroxymitragynineHomo sapiens (human)Kb0.550211

Enables

This protein enables 5 target(s):

TargetCategoryDefinition
G protein-coupled opioid receptor activitymolecular functionCombining with an opioid (any narcotic derived from or resembling opium), and transmitting the signal across the membrane by activating an associated G-protein. [GOC:ai, GOC:bf, PMID:20494127]
protein bindingmolecular functionBinding to a protein. [GOC:go_curators]
receptor serine/threonine kinase bindingmolecular functionBinding to a receptor that possesses protein serine/threonine kinase activity. [GOC:mah]
G protein-coupled enkephalin receptor activitymolecular functionCombining with an enkephalin, and transmitting the signal across the membrane by activating an associated G-protein. A enkephalin is a pentapeptide (Tyr-Gly-Gly-Phe-Met or Tyr-Gly-Gly-Phe-Leu) involved in regulating nociception in the body. [GOC:bf, Wikipedia:Enkephalin]
neuropeptide bindingmolecular functionInteracting selectively and non-covalently and stoichiometrically with neuropeptides, peptides with direct synaptic effects (peptide neurotransmitters) or indirect modulatory effects on the nervous system (peptide neuromodulators). [http://www.wormbook.org/chapters/www_neuropeptides/neuropeptides.html]

Located In

This protein is located in 8 target(s):

TargetCategoryDefinition
plasma membranecellular componentThe membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. [ISBN:0716731363]
synaptic vesicle membranecellular componentThe lipid bilayer surrounding a synaptic vesicle. [GOC:mah]
dendrite membranecellular componentThe portion of the plasma membrane surrounding a dendrite. [GOC:mah]
presynaptic membranecellular componentA specialized area of membrane of the axon terminal that faces the plasma membrane of the neuron or muscle fiber with which the axon terminal establishes a synaptic junction; many synaptic junctions exhibit structural presynaptic characteristics, such as conical, electron-dense internal protrusions, that distinguish it from the remainder of the axon plasma membrane. [GOC:jl, ISBN:0815316194]
axon terminuscellular componentTerminal inflated portion of the axon, containing the specialized apparatus necessary to release neurotransmitters. The axon terminus is considered to be the whole region of thickening and the terminal button is a specialized region of it. [GOC:dph, GOC:jl]
spine apparatuscellular componentA specialization of the endomembrane system found in some classes of dendritic spines consisting of two or more closely apposed lamellae with interspersed electron dense material. The endomembrane component is continuous with the smooth endoplasmic reticulum. [NIF_Subcellular:sao725931194, PMID:20400711, PMID:8987748]
postsynaptic density membranecellular componentThe membrane component of the postsynaptic density. This is the region of the postsynaptic membrane in which the population of neurotransmitter receptors involved in synaptic transmission are concentrated. [GOC:dos]
neuronal dense core vesiclecellular componentA dense core vesicle (granule) that is part of a neuron. These vesicles typically contain neuropeptides. They can be found in all parts of neurons, including the soma, dendrites, axonal swellings (varicosities) and synaptic terminals. [GOC:dos, ISBN:978-0-07-181001-2, Wikipedia:Neuropeptide&oldid=713905176]

Active In

This protein is active in 2 target(s):

TargetCategoryDefinition
plasma membranecellular componentThe membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. [ISBN:0716731363]
neuron projectioncellular componentA prolongation or process extending from a nerve cell, e.g. an axon or dendrite. [GOC:jl, http://www.cogsci.princeton.edu/~wn/]

Involved In

This protein is involved in 19 target(s):

TargetCategoryDefinition
immune responsebiological processAny immune system process that functions in the calibrated response of an organism to a potential internal or invasive threat. [GO_REF:0000022, GOC:add]
G protein-coupled receptor signaling pathwaybiological processThe series of molecular signals initiated by a ligand binding to its receptor, in which the activated receptor promotes the exchange of GDP for GTP on the alpha-subunit of an associated heterotrimeric G-protein complex. The GTP-bound activated alpha-G-protein then dissociates from the beta- and gamma-subunits to further transmit the signal within the cell. The pathway begins with receptor-ligand interaction, and ends with regulation of a downstream cellular process. The pathway can start from the plasma membrane, Golgi or nuclear membrane. [GOC:bf, GOC:mah, PMID:16902576, PMID:24568158, Wikipedia:G_protein-coupled_receptor]
G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messengerbiological processA G protein-coupled receptor signaling pathway in which the signal is transmitted via the activation or inhibition of a nucleotide cyclase activity and a subsequent change in the concentration of a cyclic nucleotide. [GOC:mah, GOC:signaling, ISBN:0815316194]
adenylate cyclase-inhibiting G protein-coupled receptor signaling pathwaybiological processA G protein-coupled receptor signaling pathway in which the signal is transmitted via the inhibition of adenylyl cyclase activity and a subsequent decrease in the intracellular concentration of cyclic AMP (cAMP). [GOC:dph, GOC:mah, GOC:signaling, GOC:tb, ISBN:0815316194]
phospholipase C-activating G protein-coupled receptor signaling pathwaybiological processA G protein-coupled receptor signaling pathway in which the signal is transmitted via the activation of phospholipase C (PLC) and a subsequent increase in the intracellular concentration of inositol trisphosphate (IP3) and diacylglycerol (DAG). [GOC:dph, GOC:mah, GOC:signaling, GOC:tb, ISBN:0815316194]
adult locomotory behaviorbiological processLocomotory behavior in a fully developed and mature organism. [GOC:ai]
negative regulation of gene expressionbiological processAny process that decreases the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product (protein or RNA). [GOC:txnOH-2018]
negative regulation of protein-containing complex assemblybiological processAny process that stops, prevents, or reduces the frequency, rate or extent of protein complex assembly. [GOC:mah]
positive regulation of CREB transcription factor activitybiological processAny process that activates or increases the frequency, rate or extent of activity of the transcription factor CREB. [GOC:dph, GOC:ecd, GOC:tb]
positive regulation of peptidyl-serine phosphorylationbiological processAny process that activates or increases the frequency, rate or extent of the phosphorylation of peptidyl-serine. [GOC:mah]
response to nicotinebiological processAny process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a nicotine stimulus. [GOC:bf, GOC:ef, ISBN:0198506732, ISBN:0582227089]
G protein-coupled opioid receptor signaling pathwaybiological processA G protein-coupled receptor signaling pathway initiated by an opioid binding to its receptor on the surface of a target cell, and ending with the regulation of a downstream cellular process. [GOC:bf, PMID:20494127]
eating behaviorbiological processThe specific behavior of an organism relating to the intake of food, any substance (usually solid) that can be metabolized by an organism to give energy and build tissue. [GOC:jl, GOC:pr, PMID:19361967]
regulation of mitochondrial membrane potentialbiological processAny process that modulates the establishment or extent of the mitochondrial membrane potential, the electric potential existing across the mitochondrial membrane arising from charges in the membrane itself and from the charges present in the media on either side of the membrane. [GOC:ai]
regulation of calcium ion transportbiological processAny process that modulates the frequency, rate or extent of the directed movement of calcium ions into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. [GOC:ai]
cellular response to growth factor stimulusbiological processAny process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a growth factor stimulus. [GOC:mah]
cellular response to hypoxiabiological processAny process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating lowered oxygen tension. Hypoxia, defined as a decline in O2 levels below normoxic levels of 20.8 - 20.95%, results in metabolic adaptation at both the cellular and organismal level. [GOC:mah]
cellular response to toxic substancebiological processAny process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a toxic stimulus. [GOC:pr]
neuropeptide signaling pathwaybiological processA G protein-coupled receptor signaling pathway initiated by a neuropeptide binding to its receptor on the surface of a target cell, and ending with the regulation of a downstream cellular process. [GOC:mah, ISBN:0815316194]