Record Information
Version2.0
Creation Date2009-07-21 20:27:49 UTC
Update Date2014-12-24 20:25:53 UTC
Accession NumberT3D2913
Identification
Common NamePerphenazine
ClassSmall Molecule
DescriptionAn antipsychotic phenothiazine derivative with actions and uses similar to those of chlorpromazine. [PubChem]
Compound Type
  • Amine
  • Antipsychotic Agent
  • Dopamine Antagonist
  • Drug
  • Ether
  • Metabolite
  • Organic Compound
  • Organochloride
  • Phenothiazine
  • Synthetic Compound
Chemical Structure
Thumb
Synonyms
Synonym
2-(4-[3-(2-chloro-10H-Phenothiazin-10-yl)propyl]-1-piperazinyl)ethanol
2-chloro-10-(3-(4-(2-Hydroxyethyl)piperazin-1-yl)propyl)phenothiazine
4-[3-(2-chloro-10H-Phenothiazin-10-yl)propyl]-1-piperazineethanol
4-[3-(2-Chlorophenothiazin-10-yl)propyl]-1-piperazineethanol
Chlorperphenazine
Chlorpiprazine
Decentan
Emesinal
Etaperazin
Etaperazine
Ethaperazine
Fentazin
gamma-(4-(beta-Hydroxyethyl)piperazin-1-yl)propyl-2-chlorophenothiazine
Perfenazina
Perfenazine
Perphenan
Perphenazin
Perphénazine
Perphenazinum
PZC
Trilafon
Trilifan
Chemical FormulaC21H26ClN3OS
Average Molecular Mass403.969 g/mol
Monoisotopic Mass403.149 g/mol
CAS Registry Number58-39-9
IUPAC Name2-{4-[3-(2-chloro-10H-phenothiazin-10-yl)propyl]piperazin-1-yl}ethan-1-ol
Traditional Nameperphenazine
SMILESOCCN1CCN(CCCN2C3=CC=CC=C3SC3=C2C=C(Cl)C=C3)CC1
InChI IdentifierInChI=1S/C21H26ClN3OS/c22-17-6-7-21-19(16-17)25(18-4-1-2-5-20(18)27-21)9-3-8-23-10-12-24(13-11-23)14-15-26/h1-2,4-7,16,26H,3,8-15H2
InChI KeyInChIKey=RGCVKNLCSQQDEP-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as phenothiazines. These are polycyclic aromatic compounds containing a phenothiazine moiety, which is a linear tricyclic system that consists of a two benzene rings joined by a para-thiazine ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzothiazines
Sub ClassPhenothiazines
Direct ParentPhenothiazines
Alternative Parents
Substituents
  • Phenothiazine
  • Alkyldiarylamine
  • Diarylthioether
  • Aryl thioether
  • Tertiary aliphatic/aromatic amine
  • N-alkylpiperazine
  • Para-thiazine
  • Aryl chloride
  • Aryl halide
  • 1,4-diazinane
  • Piperazine
  • Benzenoid
  • Tertiary amine
  • Tertiary aliphatic amine
  • 1,2-aminoalcohol
  • Azacycle
  • Thioether
  • Alkanolamine
  • Organic oxygen compound
  • Organonitrogen compound
  • Organochloride
  • Organohalogen compound
  • Organooxygen compound
  • Alcohol
  • Organic nitrogen compound
  • Amine
  • Primary alcohol
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Biological Properties
StatusDetected and Not Quantified
OriginExogenous
Cellular Locations
  • Membrane
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
Applications
Biological Roles
Chemical RolesNot Available
Physical Properties
StateSolid
AppearanceWhite powder.
Experimental Properties
PropertyValue
Melting Point97°C
Boiling Point278-281°C at 1.00E+00 mm Hg
Solubility28.3 mg/L (at 24°C)
LogP4.2
Predicted Properties
PropertyValueSource
Water Solubility0.024 g/LALOGPS
logP4.15ALOGPS
logP3.69ChemAxon
logS-4.2ALOGPS
pKa (Strongest Acidic)15.59ChemAxon
pKa (Strongest Basic)8.21ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area29.95 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity116.1 m³·mol⁻¹ChemAxon
Polarizability44.77 ųChemAxon
Number of Rings4ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyDeposition DateView
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0006-9450000000-c13808005c7ad3a430672017-09-12View Spectrum
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0006-9450000000-c13808005c7ad3a430672018-05-18View Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-0095-9657000000-60700e1919a2a347a71b2017-09-01View Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positivesplash10-0229-9487500000-73c379ba5c6abc82840d2017-10-06View Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12View Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12View Spectrum
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-qTof , Positivesplash10-0f6t-2930000000-57d820b40a3c2c0728402017-09-14View Spectrum
LC-MS/MSLC-MS/MS Spectrum - , positivesplash10-0zfr-0410900000-0910eefd789edd7f94c92017-09-14View Spectrum
LC-MS/MSLC-MS/MS Spectrum - , positivesplash10-006x-3940100000-e722b009e1511bd2bb572017-09-14View Spectrum
LC-MS/MSLC-MS/MS Spectrum - , positivesplash10-0f6t-2930000000-57d820b40a3c2c0728402017-09-14View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udi-0212900000-26811bdbf39c3e1f81282016-08-03View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0fki-3948400000-a80b04752eda36cb7edb2016-08-03View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0aej-8951000000-b1b95a17c6520a72fbcf2016-08-03View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0udi-0004900000-610370bca54ab9e9c9d62016-08-03View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0kal-0092100000-d3e759bb26e17fa9ca6c2016-08-03View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-001i-6790000000-a28fc2d16e6ed9427ab62016-08-03View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udi-0000900000-fdd66a3be8cc27f249df2021-10-11View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0udi-0311900000-06e01a3d1767fa33c6052021-10-11View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0h7r-2925000000-d9a982d7b5cbf608d58c2021-10-11View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0udi-0000900000-63d2610cf91fae71d0842021-10-11View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0fk9-0019400000-5b6c925124075a568e5f2021-10-11View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-001i-9065100000-6329f86de2658ba85f882021-10-11View Spectrum
MSMass Spectrum (Electron Ionization)splash10-0002-4591100000-97d36958b3e0fe519db62014-09-20View Spectrum
Toxicity Profile
Route of ExposureAbsolute bioavailability is 40% following oral administration.
Mechanism of ToxicityBinds to the dopamine D1 and dopamine D2 receptors and inhibits their activity. The mechanism of the anti-emetic effect is due predominantly to blockage of the dopamine D2 neurotransmitter receptors in the chemoreceptor trigger zone and vomiting centre. Perphenazine also binds the alpha andrenergic receptor. This receptor's action is mediated by association with G proteins that activate a phosphatidylinositol-calcium second messenger system.
MetabolismHepatic. Route of Elimination: Perphenazine is extensively metabolized in the liver to a number of metabolites by sulfoxidation, hydroxylation, dealkylation, and glucuronidation. Half Life: 8-12 hours, but ranges up to 20 hours.
Toxicity ValuesLD50:318 mg/kg (Oral, Rat) (1) LD50: 64 mg/kg (Intraperitoneal, Mouse) (1)
Lethal DoseNot Available
Carcinogenicity (IARC Classification)No indication of carcinogenicity to humans (not listed by IARC).
Uses/SourcesFor use in the management of the manifestations of psychotic disorders and for the control of severe nausea and vomiting in adults.
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsSymptoms of overdose include stupor or coma, and children may have convulsive seizures. Signs of arousal may not occur for 48 hours.
TreatmentTreatment is symptomatic and supportive. Induction of emesis is not recommended because of the possibility of a seizure, CNS depression, or dystonic reaction of the head or neck and subsequent aspiration. Gastric lavage (after intubation, if the patient is unconscious) and administration of activated charcoal together with a laxative should be considered. There is no specific antidote. Standard measures (oxygen, intravenous fluids, corticosteroids) should be used to manage circulatory shock or metabolic acidosis. An open airway and adequate fluid intake should be maintained. Body temperature should be regulated. Hypothermia is expected, but severe hyperthermia may occur and must be treated vigorously. An electrocardiogram should be taken and close monitoring of cardiac function instituted if there is any sign of abnormality. Close monitoring of cardiac function is advisable for not less than five days. Vasopressors such as norepinephrine may be used to treat hypotension, but epinephrine should NOT be used. (3)
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
DrugBank IDDB00850
HMDB IDHMDB14988
PubChem Compound ID4748
ChEMBL IDCHEMBL567
ChemSpider ID4586
KEGG IDC07427
UniProt IDNot Available
OMIM ID
ChEBI ID8028
BioCyc IDNot Available
CTD IDNot Available
Stitch IDPerphenazine
PDB IDNot Available
ACToR IDNot Available
Wikipedia LinkPerphenazine
References
Synthesis Reference

DrugSyn.org

MSDSLink
General References
  1. Wishart DS, Knox C, Guo AC, Cheng D, Shrivastava S, Tzur D, Gautam B, Hassanali M: DrugBank: a knowledgebase for drugs, drug actions and drug targets. Nucleic Acids Res. 2008 Jan;36(Database issue):D901-6. Epub 2007 Nov 29. [18048412 ]
  2. Drugs.com [Link]
  3. RxList: The Internet Drug Index (2009). [Link]
Gene Regulation
Up-Regulated GenesNot Available
Down-Regulated GenesNot Available

Targets

General Function:
Titin binding
Specific Function:
Calmodulin mediates the control of a large number of enzymes, ion channels, aquaporins and other proteins by Ca(2+). Among the enzymes to be stimulated by the calmodulin-Ca(2+) complex are a number of protein kinases and phosphatases. Together with CCP110 and centrin, is involved in a genetic pathway that regulates the centrosome cycle and progression through cytokinesis.
Gene Name:
CALM1
Uniprot ID:
P0DP23
Molecular Weight:
16837.47 Da
References
  1. Mongin AA, Cai Z, Kimelberg HK: Volume-dependent taurine release from cultured astrocytes requires permissive [Ca(2+)](i) and calmodulin. Am J Physiol. 1999 Oct;277(4 Pt 1):C823-32. [10516112 ]
  2. Kawai M, Nakashima A, Ueno M, Ushimaru T, Aiba K, Doi H, Uritani M: Fission yeast tor1 functions in response to various stresses including nitrogen starvation, high osmolarity, and high temperature. Curr Genet. 2001 May;39(3):166-74. [11409178 ]
  3. Edlind T, Smith L, Henry K, Katiyar S, Nickels J: Antifungal activity in Saccharomyces cerevisiae is modulated by calcium signalling. Mol Microbiol. 2002 Oct;46(1):257-68. [12366848 ]
  4. Nakabayashi H, Komada H, Yoshida T, Takanari H, Izutsu K: Lymphocyte calmodulin and its participation in the stimulation of T lymphocytes by mitogenic lectins. Biol Cell. 1992;75(1):55-9. [1515867 ]
  5. Kauss H: Sensing of volume changes by poterioochromonas involves a ca-regulated system which controls activation of isofloridoside-phosphate synthase. Plant Physiol. 1981 Aug;68(2):420-4. [16661928 ]
General Function:
Steroid hydroxylase activity
Specific Function:
Responsible for the metabolism of many drugs and environmental chemicals that it oxidizes. It is involved in the metabolism of drugs such as antiarrhythmics, adrenoceptor antagonists, and tricyclic antidepressants.
Gene Name:
CYP2D6
Uniprot ID:
P10635
Molecular Weight:
55768.94 Da
References
  1. Otani K, Aoshima T: Pharmacogenetics of classical and new antipsychotic drugs. Ther Drug Monit. 2000 Feb;22(1):118-21. [10688273 ]
  2. Micallef J, Fakra E, Blin O: [Use of antidepressant drugs in schizophrenic patients with depression]. Encephale. 2006 Mar-Apr;32(2 Pt 1):263-9. [16910628 ]
  3. Linnet K, Wiborg O: Steady-state serum concentrations of the neuroleptic perphenazine in relation to CYP2D6 genetic polymorphism. Clin Pharmacol Ther. 1996 Jul;60(1):41-7. [8689810 ]
  4. Ozdemir V, Naranjo CA, Herrmann N, Reed K, Sellers EM, Kalow W: Paroxetine potentiates the central nervous system side effects of perphenazine: contribution of cytochrome P4502D6 inhibition in vivo. Clin Pharmacol Ther. 1997 Sep;62(3):334-47. [9333110 ]
  5. Hamelin BA, Bouayad A, Drolet B, Gravel A, Turgeon J: In vitro characterization of cytochrome P450 2D6 inhibition by classic histamine H1 receptor antagonists. Drug Metab Dispos. 1998 Jun;26(6):536-9. [9616188 ]
General Function:
Potassium channel regulator activity
Specific Function:
Dopamine receptor whose activity is mediated by G proteins which inhibit adenylyl cyclase.
Gene Name:
DRD2
Uniprot ID:
P14416
Molecular Weight:
50618.91 Da
Binding/Activity Constants
TypeValueAssay TypeAssay Source
IC500.0003 uMNot AvailableBindingDB 50130273
References
  1. Seeman P: Atypical antipsychotics: mechanism of action. Can J Psychiatry. 2002 Feb;47(1):27-38. [11873706 ]
  2. Hoyberg OJ, Fensbo C, Remvig J, Lingjaerde O, Sloth-Nielsen M, Salvesen I: Risperidone versus perphenazine in the treatment of chronic schizophrenic patients with acute exacerbations. Acta Psychiatr Scand. 1993 Dec;88(6):395-402. [7508675 ]
  3. Qin ZH, Weiss B: Dopamine receptor blockade increases dopamine D2 receptor and glutamic acid decarboxylase mRNAs in mouse substantia nigra. Eur J Pharmacol. 1994 Sep 15;269(1):25-33. [7828655 ]
  4. Chen Y, Wang S, Xu X, Liu X, Yu M, Zhao S, Liu S, Qiu Y, Zhang T, Liu BF, Zhang G: Synthesis and biological investigation of coumarin piperazine (piperidine) derivatives as potential multireceptor atypical antipsychotics. J Med Chem. 2013 Jun 13;56(11):4671-90. doi: 10.1021/jm400408r. Epub 2013 May 31. [23675993 ]
General Function:
Protein heterodimerization activity
Specific Function:
This alpha-adrenergic receptor mediates its action by association with G proteins that activate a phosphatidylinositol-calcium second messenger system. Its effect is mediated by G(q) and G(11) proteins. Nuclear ADRA1A-ADRA1B heterooligomers regulate phenylephrine(PE)-stimulated ERK signaling in cardiac myocytes.
Gene Name:
ADRA1A
Uniprot ID:
P35348
Molecular Weight:
51486.005 Da
References
  1. Overington JP, Al-Lazikani B, Hopkins AL: How many drug targets are there? Nat Rev Drug Discov. 2006 Dec;5(12):993-6. [17139284 ]
  2. Imming P, Sinning C, Meyer A: Drugs, their targets and the nature and number of drug targets. Nat Rev Drug Discov. 2006 Oct;5(10):821-34. [17016423 ]
General Function:
Serotonin receptor activity
Specific Function:
G-protein coupled receptor for 5-hydroxytryptamine (serotonin). Also functions as a receptor for various drugs and psychoactive substances, including ergot alkaloid derivatives, 1-2,5,-dimethoxy-4-iodophenyl-2-aminopropane (DOI) and lysergic acid diethylamide (LSD). Ligand binding causes a conformation change that triggers signaling via guanine nucleotide-binding proteins (G proteins) and modulates the activity of down-stream effectors. Beta-arrestin family members inhibit signaling via G proteins and mediate activation of alternative signaling pathways. Signaling activates a phosphatidylinositol-calcium second messenger system that modulates the activity of phosphatidylinositol 3-kinase and down-stream signaling cascades and promotes the release of Ca(2+) ions from intracellular stores. Regulates neuronal activity via the activation of short transient receptor potential calcium channels in the brain, and thereby modulates the activation of pro-opiomelacortin neurons and the release of CRH that then regulates the release of corticosterone. Plays a role in the regulation of appetite and eating behavior, responses to anxiogenic stimuli and stress. Plays a role in insulin sensitivity and glucose homeostasis.
Gene Name:
HTR2C
Uniprot ID:
P28335
Molecular Weight:
51820.705 Da
Binding/Activity Constants
TypeValueAssay TypeAssay Source
Inhibitory0.132 uMNot AvailableBindingDB 50130273
References
  1. Herrick-Davis K, Grinde E, Teitler M: Inverse agonist activity of atypical antipsychotic drugs at human 5-hydroxytryptamine2C receptors. J Pharmacol Exp Ther. 2000 Oct;295(1):226-32. [10991983 ]
General Function:
Serotonin receptor activity
Specific Function:
This is one of the several different receptors for 5-hydroxytryptamine (serotonin), a biogenic hormone that functions as a neurotransmitter, a hormone, and a mitogen. The activity of this receptor is mediated by G proteins that stimulate adenylate cyclase.
Gene Name:
HTR7
Uniprot ID:
P34969
Molecular Weight:
53554.43 Da
Binding/Activity Constants
TypeValueAssay TypeAssay Source
Inhibitory0.023 uMNot AvailableBindingDB 50130273
References
  1. Glennon RA: Higher-end serotonin receptors: 5-HT(5), 5-HT(6), and 5-HT(7). J Med Chem. 2003 Jul 3;46(14):2795-812. [12825922 ]
General Function:
Xanthine dehydrogenase activity
Specific Function:
Oxidase with broad substrate specificity, oxidizing aromatic azaheterocycles, such as N1-methylnicotinamide and N-methylphthalazinium, as well as aldehydes, such as benzaldehyde, retinal, pyridoxal, and vanillin. Plays a key role in the metabolism of xenobiotics and drugs containing aromatic azaheterocyclic substituents. Participates in the bioactivation of prodrugs such as famciclovir, catalyzing the oxidation step from 6-deoxypenciclovir to penciclovir, which is a potent antiviral agent. Is probably involved in the regulation of reactive oxygen species homeostasis. May be a prominent source of superoxide generation via the one-electron reduction of molecular oxygen. Also may catalyze nitric oxide (NO) production via the reduction of nitrite to NO with NADH or aldehyde as electron donor. May play a role in adipogenesis.
Gene Name:
AOX1
Uniprot ID:
Q06278
Molecular Weight:
147916.735 Da
Binding/Activity Constants
TypeValueAssay TypeAssay Source
IC500.033 uMNot AvailableBindingDB 50130273
References
  1. Pryde DC, Dalvie D, Hu Q, Jones P, Obach RS, Tran TD: Aldehyde oxidase: an enzyme of emerging importance in drug discovery. J Med Chem. 2010 Dec 23;53(24):8441-60. doi: 10.1021/jm100888d. Epub 2010 Sep 20. [20853847 ]
General Function:
Thioesterase binding
Specific Function:
Alpha-2 adrenergic receptors mediate the catecholamine-induced inhibition of adenylate cyclase through the action of G proteins. The rank order of potency for agonists of this receptor is oxymetazoline > clonidine > epinephrine > norepinephrine > phenylephrine > dopamine > p-synephrine > p-tyramine > serotonin = p-octopamine. For antagonists, the rank order is yohimbine > phentolamine = mianserine > chlorpromazine = spiperone = prazosin > propanolol > alprenolol = pindolol.
Gene Name:
ADRA2A
Uniprot ID:
P08913
Molecular Weight:
48956.275 Da
Binding/Activity Constants
TypeValueAssay TypeAssay Source
Inhibitory0.51 uMNot AvailableBindingDB 50130273
References
  1. Richelson E, Nelson A: Antagonism by neuroleptics of neurotransmitter receptors of normal human brain in vitro. Eur J Pharmacol. 1984 Aug 17;103(3-4):197-204. [6149136 ]
General Function:
G-protein coupled amine receptor activity
Specific Function:
Dopamine receptor whose activity is mediated by G proteins which activate adenylyl cyclase.
Gene Name:
DRD1
Uniprot ID:
P21728
Molecular Weight:
49292.765 Da
References
  1. Dolzan V, Plesnicar BK, Serretti A, Mandelli L, Zalar B, Koprivsek J, Breskvar K: Polymorphisms in dopamine receptor DRD1 and DRD2 genes and psychopathological and extrapyramidal symptoms in patients on long-term antipsychotic treatment. Am J Med Genet B Neuropsychiatr Genet. 2007 Sep 5;144B(6):809-15. [17455212 ]
General Function:
Histamine receptor activity
Specific Function:
In peripheral tissues, the H1 subclass of histamine receptors mediates the contraction of smooth muscles, increase in capillary permeability due to contraction of terminal venules, and catecholamine release from adrenal medulla, as well as mediating neurotransmission in the central nervous system.
Gene Name:
HRH1
Uniprot ID:
P35367
Molecular Weight:
55783.61 Da
Binding/Activity Constants
TypeValueAssay TypeAssay Source
Inhibitory0.008 uMNot AvailableBindingDB 50130273
References
  1. Richelson E, Nelson A: Antagonism by neuroleptics of neurotransmitter receptors of normal human brain in vitro. Eur J Pharmacol. 1984 Aug 17;103(3-4):197-204. [6149136 ]
General Function:
G-protein coupled acetylcholine receptor activity
Specific Function:
The muscarinic acetylcholine receptor mediates various cellular responses, including inhibition of adenylate cyclase, breakdown of phosphoinositides and modulation of potassium channels through the action of G proteins. Primary transducing effect is adenylate cyclase inhibition. Signaling promotes phospholipase C activity, leading to the release of inositol trisphosphate (IP3); this then triggers calcium ion release into the cytosol.
Gene Name:
CHRM2
Uniprot ID:
P08172
Molecular Weight:
51714.605 Da
Binding/Activity Constants
TypeValueAssay TypeAssay Source
Inhibitory1.5 uMNot AvailableBindingDB 50130273
References
  1. Richelson E, Nelson A: Antagonism by neuroleptics of neurotransmitter receptors of normal human brain in vitro. Eur J Pharmacol. 1984 Aug 17;103(3-4):197-204. [6149136 ]
General Function:
Voltage-gated proton channel activity
Specific Function:
NOH-1S is a voltage-gated proton channel that mediates the H(+) currents of resting phagocytes and other tissues. It participates in the regulation of cellular pH and is blocked by zinc. NOH-1L is a pyridine nucleotide-dependent oxidoreductase that generates superoxide and might conduct H(+) ions as part of its electron transport mechanism, whereas NOH-1S does not contain an electron transport chain.
Gene Name:
NOX1
Uniprot ID:
Q9Y5S8
Molecular Weight:
64870.455 Da
Binding/Activity Constants
TypeValueAssay TypeAssay Source
IC50>17 uMNot AvailableBindingDB 50130273
References
  1. Liu T, Lin Y, Wen X, Jorissen RN, Gilson MK: BindingDB: a web-accessible database of experimentally determined protein-ligand binding affinities. Nucleic Acids Res. 2007 Jan;35(Database issue):D198-201. Epub 2006 Dec 1. [17145705 ]
General Function:
Ubiquitin-protein transferase activity
Specific Function:
The UBE2V1-UBE2N and UBE2V2-UBE2N heterodimers catalyze the synthesis of non-canonical 'Lys-63'-linked polyubiquitin chains. This type of polyubiquitination does not lead to protein degradation by the proteasome. Mediates transcriptional activation of target genes. Plays a role in the control of progress through the cell cycle and differentiation. Plays a role in the error-free DNA repair pathway and contributes to the survival of cells after DNA damage. Acts together with the E3 ligases, HLTF and SHPRH, in the 'Lys-63'-linked poly-ubiquitination of PCNA upon genotoxic stress, which is required for DNA repair. Appears to act together with E3 ligase RNF5 in the 'Lys-63'-linked polyubiquitination of JKAMP thereby regulating JKAMP function by decreasing its association with components of the proteasome and ERAD. Promotes TRIM5 capsid-specific restriction activity and the UBE2V1-UBE2N heterodimer acts in concert with TRIM5 to generate 'Lys-63'-linked polyubiquitin chains which activate the MAP3K7/TAK1 complex which in turn results in the induction and expression of NF-kappa-B and MAPK-responsive inflammatory genes.
Gene Name:
UBE2N
Uniprot ID:
P61088
Molecular Weight:
17137.625 Da
Binding/Activity Constants
TypeValueAssay TypeAssay Source
IC5013.424 uMNot AvailableBindingDB 50130273
IC5016.156 uMNot AvailableBindingDB 50130273
References
  1. Liu T, Lin Y, Wen X, Jorissen RN, Gilson MK: BindingDB: a web-accessible database of experimentally determined protein-ligand binding affinities. Nucleic Acids Res. 2007 Jan;35(Database issue):D198-201. Epub 2006 Dec 1. [17145705 ]