Page last updated: 2024-08-07 16:19:07

Amine oxidase [flavin-containing] B

An amine oxidase [flavin-containing] B that is encoded in the genome of human. [PRO:DNx, UniProtKB:P27338]

Synonyms

EC 1.4.3.4;
Monoamine oxidase type B;
MAO-B

Research

Bioassay Publications (280)

TimeframeStudies on this Protein(%)All Drugs %
pre-19901 (0.36)18.7374
1990's3 (1.07)18.2507
2000's30 (10.71)29.6817
2010's195 (69.64)24.3611
2020's51 (18.21)2.80

Compounds (165)

Drugs with Inhibition Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
1-methyl-4-phenyl-1,2,3,6-tetrahydropyridineHomo sapiens (human)Ki390.000022
4'-bromoflavoneHomo sapiens (human)Ki1.260012
7,8-dihydroxyflavoneHomo sapiens (human)IC5017.000011
7-hydroxyflavanoneHomo sapiens (human)IC5013.000011
azobenzeneHomo sapiens (human)IC5012.780012
caffeineHomo sapiens (human)IC5050.000011
caffeineHomo sapiens (human)Ki3,700.000022
chelerythrineHomo sapiens (human)IC5020.000011
ciglitazoneHomo sapiens (human)IC500.225022
clonidineHomo sapiens (human)Ki0.100011
danthronHomo sapiens (human)IC5058.700011
donepezilHomo sapiens (human)IC5017.733333
emodinHomo sapiens (human)IC503.240011
fentanylHomo sapiens (human)Ki5.462011
harmalineHomo sapiens (human)IC50100.000011
phenelzineHomo sapiens (human)IC500.143011
phenelzineHomo sapiens (human)Ki1.234534
iproniazidHomo sapiens (human)IC505.96337577
vitamin k 3Homo sapiens (human)Ki0.400011
3,7-bis(dimethylamino)phenothiazin-5-iumHomo sapiens (human)IC504.370011
moclobemideHomo sapiens (human)IC50560.394367
moclobemideHomo sapiens (human)Ki10.9555911
clorgylineHomo sapiens (human)IC50178.57087679
quinoneHomo sapiens (human)IC5010.200011
pargylineHomo sapiens (human)IC500.50312929
pargylineHomo sapiens (human)Ki0.623333
pioglitazoneHomo sapiens (human)IC500.298022
pioglitazoneHomo sapiens (human)Ki0.323433
primaquineHomo sapiens (human)IC5094.500011
raloxifeneHomo sapiens (human)IC50200.000011
carbamylhydrazineHomo sapiens (human)IC503.353422
vorinostatHomo sapiens (human)IC50100.000011
2-phenylcyclopropan-1-amineHomo sapiens (human)IC504.975022
troglitazoneHomo sapiens (human)IC502.070022
troglitazoneHomo sapiens (human)Ki9.500011
zonisamideHomo sapiens (human)Ki3.100011
dextroamphetamineHomo sapiens (human)Ki280.000011
p-dimethylaminoazobenzeneHomo sapiens (human)IC502.327312
ficusinHomo sapiens (human)IC5060.000011
alizarinHomo sapiens (human)IC5060.000011
purpurinHomo sapiens (human)IC5040.066733
1,4-dihydroxyanthraquinoneHomo sapiens (human)IC50110.000011
2,6-dihydroxyanthraquinoneHomo sapiens (human)IC505.620011
phthalimideHomo sapiens (human)IC50134.000011
phthalideHomo sapiens (human)IC5028.600011
aminacrineHomo sapiens (human)IC50112.000011
1,2,3,4-tetrahydroisoquinolineHomo sapiens (human)Ki15.000011
isatinHomo sapiens (human)IC5041.66121414
isatinHomo sapiens (human)Ki4.0873710
xanthenesHomo sapiens (human)IC507.420011
1,4-naphthoquinoneHomo sapiens (human)Ki1.500011
4-aminodiphenyl etherHomo sapiens (human)IC50303.000011
4-aminodiphenyl etherHomo sapiens (human)Ki131.000011
n-phenethylpiperidineHomo sapiens (human)IC50761.500011
phenylbenzoquinoneHomo sapiens (human)IC507.870011
aloe emodinHomo sapiens (human)IC5021.900011
flavanoneHomo sapiens (human)IC502.870011
4-chromoneHomo sapiens (human)IC5054.900011
angelicinHomo sapiens (human)IC502.730011
flavoneHomo sapiens (human)Ki1.780012
coumarin-3-carboxylic acidHomo sapiens (human)IC500.017411
1,2-diaminoanthraquinoneHomo sapiens (human)IC502.410011
tranylcypromineHomo sapiens (human)IC505.076288
tranylcypromineHomo sapiens (human)Ki16.000022
5-nitroindazoleHomo sapiens (human)IC502.500011
(1S,2R)-tranylcypromineHomo sapiens (human)IC501.220034
selegilineHomo sapiens (human)IC501.50749697
selegilineHomo sapiens (human)Ki1.63051517
selegiline hydrochloride, (r)-isomerHomo sapiens (human)IC500.006722
toloxatoneHomo sapiens (human)IC5080.000011
toloxatoneHomo sapiens (human)Ki15.000011
idazoxanHomo sapiens (human)Ki0.019022
norharmanHomo sapiens (human)Ki1.160022
isoimperatorinHomo sapiens (human)IC5060.000011
rilmenidineHomo sapiens (human)Ki10.000011
9-chloroacridineHomo sapiens (human)IC5091.900011
lazabemideHomo sapiens (human)IC500.07702020
lazabemideHomo sapiens (human)Ki0.034255
thioxoloneHomo sapiens (human)IC509.570011
xanthydrolHomo sapiens (human)IC5092.000011
3-acetylcoumarinHomo sapiens (human)IC5014.450011
4'-methoxyflavoneHomo sapiens (human)IC5027.870011
4'-methoxyflavoneHomo sapiens (human)Ki2.220012
rosiglitazoneHomo sapiens (human)IC500.832022
rosiglitazoneHomo sapiens (human)Ki4.200011
2,3,6-trimethyl-1,4-naphthoquinoneHomo sapiens (human)Ki3.000011
inerminHomo sapiens (human)IC500.680011
inerminHomo sapiens (human)Ki0.054011
oxoglaucineHomo sapiens (human)IC5020.000011
3,7-dimethyl-1-propargylxanthineHomo sapiens (human)IC5010.000011
benzo(g)isoquinoline-5,10-dioneHomo sapiens (human)IC504.280011
4'-methoxyflavanoneHomo sapiens (human)IC502.200011
cinnabarinic acidHomo sapiens (human)IC5065.000011
safinamideHomo sapiens (human)IC506.15294042
safinamideHomo sapiens (human)Ki0.154466
2'-methoxyflavoneHomo sapiens (human)Ki2.435012
1-(1,3-benzodioxol-5-yl)-3-(1-piperidinyl)-1-propanoneHomo sapiens (human)IC503.430011
4'-chloroflavoneHomo sapiens (human)Ki2.250012
rhodiolosideHomo sapiens (human)IC500.810011
rhodiolosideHomo sapiens (human)Ki0.920011
harmalanHomo sapiens (human)Ki0.148011
corydalmineHomo sapiens (human)IC5020.000011
2'-hydroxyflavoneHomo sapiens (human)Ki3.250012
corynolineHomo sapiens (human)IC5020.000011
Chromone-3-carboxylic acidHomo sapiens (human)IC500.024022
1-acetyl-3,5-diphenyl-4,5-dihydro-(1h)-pyrazoleHomo sapiens (human)IC5020.504512
tv3326Homo sapiens (human)IC5050.916766
tv3326Homo sapiens (human)Ki217.666723
4'-hydroxyflavoneHomo sapiens (human)Ki3.055012
naringeninHomo sapiens (human)IC50288.000011
linezolidHomo sapiens (human)IC509.550022
farnesolHomo sapiens (human)Ki430.071417
resveratrolHomo sapiens (human)IC5022.236733
u 100480Homo sapiens (human)IC500.700011
8-prenylnaringeninHomo sapiens (human)IC50100.000011
3'-methoxyflavoneHomo sapiens (human)Ki1.425012
chalconeHomo sapiens (human)IC50471.786733
chalconeHomo sapiens (human)Ki0.056011
piperineHomo sapiens (human)IC500.766522
1,4-diphenylbutadieneHomo sapiens (human)Ki0.300322
4'-methoxychalconeHomo sapiens (human)IC500.471011
4'-methoxychalconeHomo sapiens (human)Ki0.021911
N-[3-(4-morpholinyl)propyl]-2-oxo-1-benzopyran-3-carboxamideHomo sapiens (human)IC5013.460011
3',4'-dimethoxyflavoneHomo sapiens (human)Ki2.480012
ethyl ferulateHomo sapiens (human)IC506.700011
7-methoxy-2-oxo-1-benzopyran-3-carboxylic acid ethyl esterHomo sapiens (human)IC5023.460011
curcuminHomo sapiens (human)IC502.573333
curcuminHomo sapiens (human)Ki21.500011
3-(2-aminoethyl)-5-(4-ethoxybenzylidene)thiazolidine-2,4-dioneHomo sapiens (human)IC500.082033
4-aminostilbeneHomo sapiens (human)IC506.340011
4-aminostilbeneHomo sapiens (human)Ki2.730011
cis-resveratrolHomo sapiens (human)IC5061.000011
3-acetyl-7-methoxycoumarinHomo sapiens (human)IC5015.400011
(1R,2S)-tranylcypromine hydrochlorideHomo sapiens (human)IC502.811733
N5-(2-chloro-6-phenoxybenzyl)-1H-1,2,4-triazole-3,5-diamineHomo sapiens (human)IC50150.000022
mdl 72527Homo sapiens (human)IC50200.000011
azilectHomo sapiens (human)IC500.025022
rasagilineHomo sapiens (human)IC503.93125456
rasagilineHomo sapiens (human)Ki2.524679
2-(2-benzofuranyl)-2-imidazolineHomo sapiens (human)Ki14.200033
bakuchicinHomo sapiens (human)IC505.440011
2',3-dihydroxychalconeHomo sapiens (human)IC501.100011
7-methoxy-2-(4-methoxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-oneHomo sapiens (human)IC507.180011
quercetinHomo sapiens (human)IC5064.330022
biochanin aHomo sapiens (human)IC500.400011
formononetinHomo sapiens (human)IC5025.800011
acacetinHomo sapiens (human)IC500.049011
acacetinHomo sapiens (human)Ki0.049011
apigeninHomo sapiens (human)IC506.960022
luteolinHomo sapiens (human)IC5059.700011
scopoletinHomo sapiens (human)IC5060.000011
hymecromoneHomo sapiens (human)IC5080.410011
harmineHomo sapiens (human)Ki60.411022
genisteinHomo sapiens (human)IC503.933333
gardenia yellowHomo sapiens (human)IC50128.000011
hispidolHomo sapiens (human)IC502.450011
hispidolHomo sapiens (human)Ki0.510011
sulfuretinHomo sapiens (human)IC5080.000011
chrysinHomo sapiens (human)IC501.600011
galanginHomo sapiens (human)IC503.650011
daidzeinHomo sapiens (human)IC5014.000022
7-hydroxyflavoneHomo sapiens (human)IC500.120011
4',7-dihydroxyflavoneHomo sapiens (human)IC500.030011
4'-hydroxychalconeHomo sapiens (human)IC502.341022
as 605240Homo sapiens (human)IC5013.000022
istradefyllineHomo sapiens (human)IC5010.000011
istradefyllineHomo sapiens (human)Ki0.027011
osthenolHomo sapiens (human)IC5060.000011
8-(3-chlorostyryl)caffeineHomo sapiens (human)IC500.160344
8-(3-chlorostyryl)caffeineHomo sapiens (human)Ki0.130366
4'-chloroauroneHomo sapiens (human)IC500.305011
geiparvarinHomo sapiens (human)IC500.144511
derricidinHomo sapiens (human)IC504,669.260234
ciproxifanHomo sapiens (human)IC502.033333
mofegilineHomo sapiens (human)IC500.006022
mofegilineHomo sapiens (human)Ki0.028011
tracizolineHomo sapiens (human)Ki0.001922
pf9601nHomo sapiens (human)IC500.004111
delta-viniferinHomo sapiens (human)IC502.390011
tedizolidHomo sapiens (human)IC505.700011
cyclopentylidene-[4-(4-chlorophenyl)thiazol-2-yl]hydrazoneHomo sapiens (human)IC500.262512
5-(2,5-difluorophenyl)-N-(2,6-dimethylphenyl)-2-furancarboxamideHomo sapiens (human)IC5025.000010
5-(2,5-dichlorophenyl)-N-(2,6-dimethoxyphenyl)-2-furancarboxamideHomo sapiens (human)IC5010.540010
5-(2,5-dichlorophenyl)-N-[2,6-di(propan-2-yl)phenyl]-2-furancarboxamideHomo sapiens (human)IC5025.000010
5-(2,5-dichlorophenyl)-N-(2,6-diethylphenyl)-2-furancarboxamideHomo sapiens (human)IC5025.000010
N-(2,6-dimethylphenyl)-5-(4-methyl-3-thiophenyl)-2-furancarboxamideHomo sapiens (human)IC5025.000010
1-(4-methyl-1-piperazinyl)-2-[[(1R,2S)-2-(4-phenylmethoxyphenyl)cyclopropyl]amino]ethanoneHomo sapiens (human)IC502.785011
ass234Homo sapiens (human)IC500.809366
gsk2879552Homo sapiens (human)IC50100.000033
methylaplysinopsinHomo sapiens (human)IC509.017011
aplysinopsinHomo sapiens (human)IC5010.017011

Drugs with Activation Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
pargylineHomo sapiens (human)Kd0.275411
selegilineHomo sapiens (human)Kd0.058911
lazabemideHomo sapiens (human)EC507.100011
lazabemideHomo sapiens (human)Kd0.066011
safinamideHomo sapiens (human)EC5015.000011
safinamideHomo sapiens (human)Kd0.187211
2-(2-benzofuranyl)-2-imidazolineHomo sapiens (human)Kd0.009011
n-(p-coumaroyl)serotoninHomo sapiens (human)EC501.200011

Drugs with Other Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
tyramineHomo sapiens (human)Km104.700011
tranylcypromineHomo sapiens (human)Kinact37.300011

Enables

This protein enables 7 target(s):

TargetCategoryDefinition
protein bindingmolecular functionBinding to a protein. [GOC:go_curators]
primary amine oxidase activitymolecular functionCatalysis of the reaction: a primary amine + H2O + O2 = an aldehyde + NH3 + hydrogen peroxide. [EC:1.4.3.21]
electron transfer activitymolecular functionA molecular function representing the directed movement of electrons from one molecular entity to another, typically mediated by electron carriers or acceptors, resulting in the transfer of energy and/or the reduction-oxidation (redox) transformation of chemical species. This activity is fundamental to various biological processes, including cellular respiration and photosynthesis, as well as numerous enzymatic reactions involved in metabolic pathways. [Wikipedia:Electron_transfer]
identical protein bindingmolecular functionBinding to an identical protein or proteins. [GOC:jl]
aliphatic amine oxidase activitymolecular functionCatalysis of the reaction: an aliphatic amine + H2O + O2 = an aldehyde + NH3 + hydrogen peroxide + H+. [MetaCyc:AMINEOXID-RXN]
monoamine oxidase activitymolecular functionCatalysis of the reaction: RCH2NHR' + H2O + O2 = RCHO + R'NH2 + H2O2. [GOC:pr, PMID:15279562, PMID:16129825]
flavin adenine dinucleotide bindingmolecular functionBinding to FAD, flavin-adenine dinucleotide, the coenzyme or the prosthetic group of various flavoprotein oxidoreductase enzymes, in either the oxidized form, FAD, or the reduced form, FADH2. [GOC:ai, GOC:imk, ISBN:0198506732]

Located In

This protein is located in 5 target(s):

TargetCategoryDefinition
mitochondrioncellular componentA semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration. [GOC:giardia, ISBN:0198506732]
mitochondrial envelopecellular componentThe double lipid bilayer enclosing the mitochondrion and separating its contents from the cell cytoplasm; includes the intermembrane space. [GOC:ai, GOC:pz]
mitochondrial outer membranecellular componentThe outer, i.e. cytoplasm-facing, lipid bilayer of the mitochondrial envelope. [GOC:ai]
dendritecellular componentA neuron projection that has a short, tapering, morphology. Dendrites receive and integrate signals from other neurons or from sensory stimuli, and conduct nerve impulses towards the axon or the cell body. In most neurons, the impulse is conveyed from dendrites to axon via the cell body, but in some types of unipolar neuron, the impulse does not travel via the cell body. [GOC:aruk, GOC:bc, GOC:dos, GOC:mah, GOC:nln, ISBN:0198506732]
neuronal cell bodycellular componentThe portion of a neuron that includes the nucleus, but excludes cell projections such as axons and dendrites. [GOC:go_curators]

Active In

This protein is active in 1 target(s):

TargetCategoryDefinition
mitochondrioncellular componentA semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration. [GOC:giardia, ISBN:0198506732]

Involved In

This protein is involved in 13 target(s):

TargetCategoryDefinition
response to xenobiotic stimulusbiological 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 stimulus from a xenobiotic, a compound foreign to the organim exposed to it. It may be synthesized by another organism (like ampicilin) or it can be a synthetic chemical. [GOC:jl, GOC:krc]
response to toxic substancebiological 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 toxic stimulus. [GOC:lr]
response to aluminum ionbiological 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 an aluminum ion stimulus. [GOC:sm]
response to selenium ionbiological 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 stimulus from selenium ion. [GOC:mg]
negative regulation of serotonin secretionbiological processAny process that stops, prevents, or reduces the frequency, rate or extent of the regulated release of serotonin. [GOC:ef]
phenylethylamine catabolic processbiological processThe chemical reactions and pathways resulting in the breakdown of phenylethylamine, an amine with pharmacological properties similar to those of amphetamine, occurs naturally as a neurotransmitter in the brain, and is present in chocolate and oil of bitter almonds. [GOC:jl, ISBN:0395825172]
substantia nigra developmentbiological processThe progression of the substantia nigra over time from its initial formation until its mature state. The substantia nigra is the layer of gray substance that separates the posterior parts of the cerebral peduncles (tegmentum mesencephali) from the anterior parts; it normally includes a posterior compact part with many pigmented cells (pars compacta) and an anterior reticular part whose cells contain little pigment (pars reticularis). [GO_REF:0000021, GOC:cls, GOC:dgh, GOC:dph, GOC:jid, ISBN:0838580343, ISBN:0878937420]
response to lipopolysaccharidebiological processAny process that results in a change in state or activity of an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a lipopolysaccharide stimulus; lipopolysaccharide is a major component of the cell wall of gram-negative bacteria. [GOC:add, ISBN:0721601464]
dopamine catabolic processbiological processThe chemical reactions and pathways resulting in the breakdown of dopamine, a catecholamine neurotransmitter and a metabolic precursor of noradrenaline and adrenaline. [GOC:jl, ISBN:0198506732]
response to ethanolbiological 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 an ethanol stimulus. [GOC:go_curators]
positive regulation of dopamine metabolic processbiological processAny process that activates or increases the frequency, rate or extent of the chemical reactions and pathways involving dopamine. [GOC:go_curators]
hydrogen peroxide biosynthetic processbiological processThe chemical reactions and pathways resulting in the formation of hydrogen peroxide (H2O2), a potentially harmful byproduct of aerobic cellular respiration which can cause damage to DNA. [GOC:ai]
response to corticosteronebiological 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 corticosterone stimulus. Corticosterone is a 21 carbon steroid hormone of the corticosteroid type, produced in the cortex of the adrenal glands. In many species, corticosterone is the principal glucocorticoid, involved in regulation of fuel metabolism, immune reactions, and stress responses. [PMID:15240347]