Lysergic acid diethylamide
Explore a selection of our essential drug information below, or:
Identification
- Generic Name
- Lysergic acid diethylamide
- DrugBank Accession Number
- DB04829
- Background
Debate continues over the nature and causes of chronic flashbacks. Explanations in terms of LSD physically remaining in the body for months or years after consumption have been discounted by experimental evidence. Some say HPPD is a manifestation of post-traumatic stress disorder, not related to the direct action of LSD on brain chemistry, and varies according to the susceptibility of the individual to the disorder. Many emotionally intense experiences can lead to flashbacks when a person is reminded acutely of the original experience. However, not all published case reports of chronic flashbacks appear to describe an anxious hyper-vigilant state reminiscent of post-traumatic stress disorder.
- Type
- Small Molecule
- Groups
- Illicit, Investigational, Withdrawn
- Structure
- Weight
- Average: 323.432
Monoisotopic: 323.199762437 - Chemical Formula
- C20H25N3O
- Synonyms
- (+)-LSD
- D-lysergic acid diethylamide
- Diethylamid kyseliny lysergove
- LSD
- LSD 25
- Lysergic acid diethylamide
- Lysergide
- Lysergidum
- Lysergsäurediäthylamid
- Lysergsäurediethylamid
- N,N-diethyl-(+)-lysergamide
- N,N-diethyl-D-lysergamide
- N,N-diethyllysergamide
Pharmacology
- Indication
Not Available
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- Pharmacodynamics
Not Available
- Mechanism of action
Target Actions Organism A5-hydroxytryptamine receptor 2A inhibitorHumans A5-hydroxytryptamine receptor 1A inhibitorHumans U5-hydroxytryptamine receptor 2B agonistHumans U5-hydroxytryptamine receptor 6 Not Available Humans - Absorption
Rapidly absorbed.
- Volume of distribution
Not Available
- Protein binding
Not Available
- Metabolism
Hepatic.
- Route of elimination
Not Available
- Half-life
3 hours
- Clearance
Not Available
- Adverse Effects
- Improve decision support & research outcomesWith structured adverse effects data, including: blackbox warnings, adverse reactions, warning & precautions, & incidence rates. View sample adverse effects data in our new Data Library!Improve decision support & research outcomes with our structured adverse effects data.
- Toxicity
Estimates for the lethal dosage (LD50) of LSD range from 200 µg/kg to more than 1 mg/kg of human body mass, though most sources report that there are no known human cases of such an overdose.
- Pathways
- Not Available
- Pharmacogenomic Effects/ADRs
- Not Available
Interactions
- Drug Interactions
- This information should not be interpreted without the help of a healthcare provider. If you believe you are experiencing an interaction, contact a healthcare provider immediately. The absence of an interaction does not necessarily mean no interactions exist.
Drug Interaction Integrate drug-drug
interactions in your software1,2-Benzodiazepine The risk or severity of CNS depression can be increased when Lysergic acid diethylamide is combined with 1,2-Benzodiazepine. Abametapir The serum concentration of Lysergic acid diethylamide can be increased when it is combined with Abametapir. Abatacept The metabolism of Lysergic acid diethylamide can be increased when combined with Abatacept. Abiraterone The metabolism of Lysergic acid diethylamide can be decreased when combined with Abiraterone. Acebutolol Acebutolol may increase the vasoconstricting activities of Lysergic acid diethylamide. - Food Interactions
- Not Available
Products
- Drug product information from 10+ global regionsOur datasets provide approved product information including:dosage, form, labeller, route of administration, and marketing period.Access drug product information from over 10 global regions.
- International/Other Brands
- Delysid (Sandoz Laboratories)
Categories
- Drug Categories
- Agents that produce hypertension
- Alkaloids
- Antidepressive Agents
- Central Nervous System Agents
- Central Nervous System Depressants
- Cytochrome P-450 CYP2D6 Substrates
- Cytochrome P-450 CYP3A Substrates
- Cytochrome P-450 CYP3A4 Substrates
- Cytochrome P-450 Substrates
- Ergolines
- Ergot Alkaloids and Derivatives
- Hallucinogens
- Heterocyclic Compounds, Fused-Ring
- Lysergic Acid
- Neurotransmitter Agents
- Psychotropic Drugs
- Serotonergic Drugs Shown to Increase Risk of Serotonin Syndrome
- Serotonin 5-HT2 Receptor Agonists
- Serotonin Agents
- Serotonin Receptor Agonists
- Serotonin Receptor Antagonists
- Chemical TaxonomyProvided by Classyfire
- Description
- This compound belongs to the class of organic compounds known as lysergic acids and derivatives. These are alkaloids with a structure based on the lysergic acid skeleton.
- Kingdom
- Organic compounds
- Super Class
- Alkaloids and derivatives
- Class
- Ergoline and derivatives
- Sub Class
- Lysergic acids and derivatives
- Direct Parent
- Lysergic acids and derivatives
- Alternative Parents
- Indoloquinolines / Benzoquinolines / Quinoline-3-carboxamides / Pyrroloquinolines / 3-alkylindoles / Isoindoles and derivatives / Aralkylamines / Benzenoids / Heteroaromatic compounds / Pyrroles show 8 more
- Substituents
- 3-alkylindole / Amine / Amino acid or derivatives / Aralkylamine / Aromatic heteropolycyclic compound / Azacycle / Benzenoid / Benzoquinoline / Carbonyl group / Carboxamide group show 22 more
- Molecular Framework
- Aromatic heteropolycyclic compounds
- External Descriptors
- organic heterotetracyclic compound, monocarboxylic acid amide, ergoline alkaloid (CHEBI:6605) / Indole alkaloids (C07542)
- Affected organisms
- Humans and other mammals
Chemical Identifiers
- UNII
- 8NA5SWF92O
- CAS number
- 50-37-3
- InChI Key
- VAYOSLLFUXYJDT-RDTXWAMCSA-N
- InChI
- InChI=1S/C20H25N3O/c1-4-23(5-2)20(24)14-9-16-15-7-6-8-17-19(15)13(11-21-17)10-18(16)22(3)12-14/h6-9,11,14,18,21H,4-5,10,12H2,1-3H3/t14-,18-/m1/s1
- IUPAC Name
- (4R,7R)-N,N-diethyl-6-methyl-6,11-diazatetracyclo[7.6.1.0^{2,7}.0^{12,16}]hexadeca-1(16),2,9,12,14-pentaene-4-carboxamide
- SMILES
- [H][C@@]12CC3=CNC4=CC=CC(=C34)C1=C[C@H](CN2C)C(=O)N(CC)CC
References
- Synthesis Reference
- US5657570
- General References
- GREINER T, BURCH NR, EDELBERG R: Psychopathology and psychophysiology of minimal LSD-25 dosage; a preliminary dosage-response spectrum. AMA Arch Neurol Psychiatry. 1958 Feb;79(2):208-10. [Article]
- AGHAJANIAN GK, BING OH: PERSISTENCE OF LYSERGIC ACID DIETHYLAMIDE IN THE PLASMA OF HUMAN SUBJECTS. Clin Pharmacol Ther. 1964 Sep-Oct;5:611-4. [Article]
- Papac DI, Foltz RL: Measurement of lysergic acid diethylamide (LSD) in human plasma by gas chromatography/negative ion chemical ionization mass spectrometry. J Anal Toxicol. 1990 May-Jun;14(3):189-90. [Article]
- Nichols DE: Hallucinogens. Pharmacol Ther. 2004 Feb;101(2):131-81. [Article]
- Jacobs BL, Heym J, Rasmussen K: Raphe neurons: firing rate correlates with size of drug response. Eur J Pharmacol. 1983 Jun 3;90(2-3):275-8. [Article]
- External Links
- KEGG Compound
- C07542
- PubChem Compound
- 5761
- PubChem Substance
- 46506397
- ChemSpider
- 5558
- BindingDB
- 21342
- ChEBI
- 6605
- ChEMBL
- CHEMBL263881
- ZINC
- ZINC000096903803
- Guide to Pharmacology
- GtP Drug Page
- PDBe Ligand
- 7LD
- Wikipedia
- Lysergic_acid_diethylamide
- PDB Entries
- 5tvn / 6wgt / 7srq / 7srr / 7srs / 7wc6 / 8fyt / 8jxr / 8zsp
Clinical Trials
- Clinical Trials
Clinical Trial & Rare Diseases Add-on Data Package
Explore 4,000+ rare diseases, orphan drugs & condition pairs, clinical trial why stopped data, & more. Preview package Phase Status Purpose Conditions Count Start Date Why Stopped 100+ additional columns Unlock 175K+ rows when you subscribe.View sample dataNot Available Completed Basic Science Healthy Volunteers (HV) 1 somestatus stop reason just information to hide Not Available Recruiting Not Available Depression, Anxiety 1 somestatus stop reason just information to hide Not Available Recruiting Basic Science LSD Reaction 1 somestatus stop reason just information to hide 2 Completed Treatment Anxiety 1 somestatus stop reason just information to hide 2 Completed Treatment Anxiety Disorders / Patients 1 somestatus stop reason just information to hide
Pharmacoeconomics
- Manufacturers
- Not Available
- Packagers
- Not Available
- Dosage Forms
- Not Available
- Prices
- Not Available
- Patents
- Not Available
Properties
- State
- Solid
- Experimental Properties
Property Value Source melting point (°C) 82.5 °C PhysProp logP 2.95 HANSCH,C ET AL. (1995) pKa 7.8 SANGSTER (1994) - Predicted Properties
Property Value Source Water Solubility 0.27 mg/mL ALOGPS logP 3.3 ALOGPS logP 2.28 Chemaxon logS -3.1 ALOGPS pKa (Strongest Acidic) 17.02 Chemaxon pKa (Strongest Basic) 7.98 Chemaxon Physiological Charge 1 Chemaxon Hydrogen Acceptor Count 2 Chemaxon Hydrogen Donor Count 1 Chemaxon Polar Surface Area 39.34 Å2 Chemaxon Rotatable Bond Count 3 Chemaxon Refractivity 98.73 m3·mol-1 Chemaxon Polarizability 37.54 Å3 Chemaxon Number of Rings 4 Chemaxon Bioavailability 1 Chemaxon Rule of Five Yes Chemaxon Ghose Filter Yes Chemaxon Veber's Rule Yes Chemaxon MDDR-like Rule No Chemaxon - Predicted ADMET Features
Property Value Probability Human Intestinal Absorption + 1.0 Blood Brain Barrier + 0.9775 Caco-2 permeable - 0.5938 P-glycoprotein substrate Substrate 0.7616 P-glycoprotein inhibitor I Inhibitor 0.8066 P-glycoprotein inhibitor II Inhibitor 0.7347 Renal organic cation transporter Inhibitor 0.5699 CYP450 2C9 substrate Non-substrate 0.8544 CYP450 2D6 substrate Non-substrate 0.6804 CYP450 3A4 substrate Substrate 0.7593 CYP450 1A2 substrate Non-inhibitor 0.5399 CYP450 2C9 inhibitor Non-inhibitor 0.8509 CYP450 2D6 inhibitor Inhibitor 0.6612 CYP450 2C19 inhibitor Non-inhibitor 0.8438 CYP450 3A4 inhibitor Non-inhibitor 0.6198 CYP450 inhibitory promiscuity Low CYP Inhibitory Promiscuity 0.629 Ames test AMES toxic 0.634 Carcinogenicity Non-carcinogens 0.9157 Biodegradation Not ready biodegradable 0.9564 Rat acute toxicity 3.1459 LD50, mol/kg Not applicable hERG inhibition (predictor I) Weak inhibitor 0.8864 hERG inhibition (predictor II) Inhibitor 0.5
Spectra
- Mass Spec (NIST)
- Download (10.1 KB)
- Spectra
- Chromatographic Properties
Collision Cross Sections (CCS)
Adduct CCS Value (Å2) Source type Source [M-H]- 188.9268088 predictedDarkChem Lite v0.1.0 [M-H]- 179.54936 predictedDeepCCS 1.0 (2019) [M+H]+ 188.1059088 predictedDarkChem Lite v0.1.0 [M+H]+ 181.90736 predictedDeepCCS 1.0 (2019) [M+Na]+ 189.8655088 predictedDarkChem Lite v0.1.0 [M+Na]+ 188.41304 predictedDeepCCS 1.0 (2019)
Targets
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Yes
- Actions
- Inhibitor
- General Function
- G-protein coupled receptor for 5-hydroxytryptamine (serotonin) (PubMed:1330647, PubMed:18703043, PubMed:19057895, PubMed:21645528, PubMed:22300836, PubMed:35084960, PubMed:38552625). Also functions as a receptor for various drugs and psychoactive substances, including mescaline, psilocybin, 1-(2,5-dimethoxy-4-iodophenyl)-2-aminopropane (DOI) and lysergic acid diethylamide (LSD) (PubMed:28129538, PubMed:35084960). Ligand binding causes a conformation change that triggers signaling via guanine nucleotide-binding proteins (G proteins) and modulates the activity of downstream effectors (PubMed:28129538, PubMed:35084960). HTR2A is coupled to G(q)/G(11) G alpha proteins and activates phospholipase C-beta, releasing diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) second messengers that modulate the activity of phosphatidylinositol 3-kinase and promote the release of Ca(2+) ions from intracellular stores, respectively (PubMed:18703043, PubMed:28129538, PubMed:35084960). Beta-arrestin family members inhibit signaling via G proteins and mediate activation of alternative signaling pathways (PubMed:28129538, PubMed:35084960). Affects neural activity, perception, cognition and mood (PubMed:18297054). Plays a role in the regulation of behavior, including responses to anxiogenic situations and psychoactive substances. Plays a role in intestinal smooth muscle contraction, and may play a role in arterial vasoconstriction (By similarity)
- Specific Function
- 1-(4-iodo-2,5-dimethoxyphenyl)propan-2-amine binding
- Gene Name
- HTR2A
- Uniprot ID
- P28223
- Uniprot Name
- 5-hydroxytryptamine receptor 2A
- Molecular Weight
- 52602.58 Da
References
- Zhou Y, Zhang Y, Zhao D, Yu X, Shen X, Zhou Y, Wang S, Qiu Y, Chen Y, Zhu F: TTD: Therapeutic Target Database describing target druggability information. Nucleic Acids Res. 2024 Jan 5;52(D1):D1465-D1477. doi: 10.1093/nar/gkad751. [Article]
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Yes
- Actions
- Inhibitor
- General Function
- G-protein coupled receptor for 5-hydroxytryptamine (serotonin) (PubMed:22957663, PubMed:3138543, PubMed:33762731, PubMed:37935376, PubMed:37935377, PubMed:8138923, PubMed:8393041). Also functions as a receptor for various drugs and psychoactive substances (PubMed:22957663, PubMed:3138543, PubMed:33762731, PubMed:38552625, PubMed:8138923, PubMed:8393041). Ligand binding causes a conformation change that triggers signaling via guanine nucleotide-binding proteins (G proteins) and modulates the activity of downstream effectors, such as adenylate cyclase (PubMed:22957663, PubMed:3138543, PubMed:33762731, PubMed:8138923, PubMed:8393041). HTR1A is coupled to G(i)/G(o) G alpha proteins and mediates inhibitory neurotransmission: signaling inhibits adenylate cyclase activity and activates a phosphatidylinositol-calcium second messenger system that regulates the release of Ca(2+) ions from intracellular stores (PubMed:33762731, PubMed:35610220). Beta-arrestin family members regulate signaling by mediating both receptor desensitization and resensitization processes (PubMed:18476671, PubMed:20363322, PubMed:20945968). Plays a role in the regulation of 5-hydroxytryptamine release and in the regulation of dopamine and 5-hydroxytryptamine metabolism (PubMed:18476671, PubMed:20363322, PubMed:20945968). Plays a role in the regulation of dopamine and 5-hydroxytryptamine levels in the brain, and thereby affects neural activity, mood and behavior (PubMed:18476671, PubMed:20363322, PubMed:20945968). Plays a role in the response to anxiogenic stimuli (PubMed:18476671, PubMed:20363322, PubMed:20945968)
- Specific Function
- G protein-coupled serotonin receptor activity
- Gene Name
- HTR1A
- Uniprot ID
- P08908
- Uniprot Name
- 5-hydroxytryptamine receptor 1A
- Molecular Weight
- 46106.335 Da
References
- AGHAJANIAN GK, BING OH: PERSISTENCE OF LYSERGIC ACID DIETHYLAMIDE IN THE PLASMA OF HUMAN SUBJECTS. Clin Pharmacol Ther. 1964 Sep-Oct;5:611-4. [Article]
- Zhou Y, Zhang Y, Zhao D, Yu X, Shen X, Zhou Y, Wang S, Qiu Y, Chen Y, Zhu F: TTD: Therapeutic Target Database describing target druggability information. Nucleic Acids Res. 2024 Jan 5;52(D1):D1465-D1477. doi: 10.1093/nar/gkad751. [Article]
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Unknown
- Actions
- Agonist
- General Function
- G-protein coupled receptor for 5-hydroxytryptamine (serotonin) (PubMed:18703043, PubMed:23519210, PubMed:7926008, PubMed:8078486, PubMed:8143856, PubMed:8882600). Also functions as a receptor for various ergot alkaloid derivatives and psychoactive substances (PubMed:12970106, PubMed:18703043, PubMed:23519210, PubMed:23519215, PubMed:24357322, PubMed:28129538, PubMed:30127358, PubMed:36087581, PubMed:7926008, PubMed:8078486, PubMed:8143856). Ligand binding causes a conformation change that triggers signaling via guanine nucleotide-binding proteins (G proteins) and modulates the activity of downstream effectors (PubMed:23519215, PubMed:28129538, PubMed:8078486, PubMed:8143856, PubMed:8882600). HTR2B is coupled to G(q)/G(11) G alpha proteins and activates phospholipase C-beta, releasing diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) second messengers that modulate the activity of phosphatidylinositol 3-kinase and promote the release of Ca(2+) ions from intracellular stores, respectively (PubMed:18703043, PubMed:23519215, PubMed:28129538, PubMed:30127358, PubMed:36087581, PubMed:8078486, PubMed:8143856, PubMed:8882600). Beta-arrestin family members inhibit signaling via G proteins and mediate activation of alternative signaling pathways (PubMed:23519215, PubMed:28129538, PubMed:30127358, PubMed:36087581). Plays a role in the regulation of dopamine and 5-hydroxytryptamine release, 5-hydroxytryptamine uptake and in the regulation of extracellular dopamine and 5-hydroxytryptamine levels, and thereby affects neural activity. May play a role in the perception of pain (By similarity). Plays a role in the regulation of behavior, including impulsive behavior (PubMed:21179162). Required for normal proliferation of embryonic cardiac myocytes and normal heart development (By similarity). Protects cardiomyocytes against apoptosis (By similarity). Plays a role in the adaptation of pulmonary arteries to chronic hypoxia (By similarity). Plays a role in vasoconstriction (By similarity). Required for normal osteoblast function and proliferation, and for maintaining normal bone density (By similarity). Required for normal proliferation of the interstitial cells of Cajal in the intestine (By similarity)
- Specific Function
- G protein-coupled serotonin receptor activity
- Gene Name
- HTR2B
- Uniprot ID
- P41595
- Uniprot Name
- 5-hydroxytryptamine receptor 2B
- Molecular Weight
- 54297.41 Da
References
- Blanpain C, Le Poul E, Parma J, Knoop C, Detheux M, Parmentier M, Vassart G, Abramowicz MJ: Serotonin 5-HT(2B) receptor loss of function mutation in a patient with fenfluramine-associated primary pulmonary hypertension. Cardiovasc Res. 2003 Dec 1;60(3):518-28. [Article]
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Unknown
- General Function
- G-protein coupled receptor for 5-hydroxytryptamine (serotonin), a biogenic hormone that functions as a neurotransmitter, a hormone and a mitogen (PubMed:35714614, PubMed:36989299, PubMed:37327704, PubMed:8522988). Also has a high affinity for tricyclic psychotropic drugs (By similarity). Ligand binding causes a conformation change that triggers signaling via guanine nucleotide-binding proteins (G proteins) and modulates the activity of downstream effectors (PubMed:35714614). HTR6 is coupled to G(s) G alpha proteins and mediates activation of adenylate cyclase activity (PubMed:35714614, PubMed:37327704). Controls pyramidal neurons migration during corticogenesis, through the regulation of CDK5 activity (By similarity). Is an activator of mTOR signaling (PubMed:23027611)
- Specific Function
- G protein-coupled serotonin receptor activity
- Gene Name
- HTR6
- Uniprot ID
- P50406
- Uniprot Name
- 5-hydroxytryptamine receptor 6
- Molecular Weight
- 46953.625 Da
References
- van Loevezijn A, Venhorst J, Iwema Bakker WI, de Korte CG, de Looff W, Verhoog S, van Wees JW, van Hoeve M, van de Woestijne RP, van der Neut MA, Borst AJ, van Dongen MJ, de Bruin NM, Keizer HG, Kruse CG: N'-(arylsulfonyl)pyrazoline-1-carboxamidines as novel, neutral 5-hydroxytryptamine 6 receptor (5-HT(6)R) antagonists with unique structural features. J Med Chem. 2011 Oct 27;54(20):7030-54. doi: 10.1021/jm200466r. Epub 2011 Sep 26. [Article]
Enzymes
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- No
- Actions
- Substrate
- General Function
- A cytochrome P450 monooxygenase involved in the metabolism of sterols, steroid hormones, retinoids and fatty acids (PubMed:10681376, PubMed:11093772, PubMed:11555828, PubMed:12865317, PubMed:14559847, PubMed:15373842, PubMed:15764715, PubMed:19965576, PubMed:20702771, PubMed:21490593, PubMed:21576599). Mechanistically, uses molecular oxygen inserting one oxygen atom into a substrate, and reducing the second into a water molecule, with two electrons provided by NADPH via cytochrome P450 reductase (NADPH--hemoprotein reductase). Catalyzes the hydroxylation of carbon-hydrogen bonds (PubMed:12865317, PubMed:14559847, PubMed:15373842, PubMed:15764715, PubMed:21490593, PubMed:21576599, PubMed:2732228). Exhibits high catalytic activity for the formation of hydroxyestrogens from estrone (E1) and 17beta-estradiol (E2), namely 2-hydroxy E1 and E2, as well as D-ring hydroxylated E1 and E2 at the C-16 position (PubMed:11555828, PubMed:12865317, PubMed:14559847). Plays a role in the metabolism of androgens, particularly in oxidative deactivation of testosterone (PubMed:15373842, PubMed:15764715, PubMed:22773874, PubMed:2732228). Metabolizes testosterone to less biologically active 2beta- and 6beta-hydroxytestosterones (PubMed:15373842, PubMed:15764715, PubMed:2732228). Contributes to the formation of hydroxycholesterols (oxysterols), particularly A-ring hydroxylated cholesterol at the C-4beta position, and side chain hydroxylated cholesterol at the C-25 position, likely contributing to cholesterol degradation and bile acid biosynthesis (PubMed:21576599). Catalyzes bisallylic hydroxylation of polyunsaturated fatty acids (PUFA) (PubMed:9435160). Catalyzes the epoxidation of double bonds of PUFA with a preference for the last double bond (PubMed:19965576). Metabolizes endocannabinoid arachidonoylethanolamide (anandamide) to 8,9-, 11,12-, and 14,15-epoxyeicosatrienoic acid ethanolamides (EpETrE-EAs), potentially modulating endocannabinoid system signaling (PubMed:20702771). Plays a role in the metabolism of retinoids. Displays high catalytic activity for oxidation of all-trans-retinol to all-trans-retinal, a rate-limiting step for the biosynthesis of all-trans-retinoic acid (atRA) (PubMed:10681376). Further metabolizes atRA toward 4-hydroxyretinoate and may play a role in hepatic atRA clearance (PubMed:11093772). Responsible for oxidative metabolism of xenobiotics. Acts as a 2-exo-monooxygenase for plant lipid 1,8-cineole (eucalyptol) (PubMed:11159812). Metabolizes the majority of the administered drugs. Catalyzes sulfoxidation of the anthelmintics albendazole and fenbendazole (PubMed:10759686). Hydroxylates antimalarial drug quinine (PubMed:8968357). Acts as a 1,4-cineole 2-exo-monooxygenase (PubMed:11695850). Also involved in vitamin D catabolism and calcium homeostasis. Catalyzes the inactivation of the active hormone calcitriol (1-alpha,25-dihydroxyvitamin D(3)) (PubMed:29461981)
- Specific Function
- 1,8-cineole 2-exo-monooxygenase activity
- Gene Name
- CYP3A4
- Uniprot ID
- P08684
- Uniprot Name
- Cytochrome P450 3A4
- Molecular Weight
- 57342.67 Da
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- No
- Actions
- Substrate
- General Function
- A cytochrome P450 monooxygenase involved in the metabolism of fatty acids, steroids and retinoids (PubMed:18698000, PubMed:19965576, PubMed:20972997, PubMed:21289075, PubMed:21576599). Mechanistically, uses molecular oxygen inserting one oxygen atom into a substrate, and reducing the second into a water molecule, with two electrons provided by NADPH via cytochrome P450 reductase (NADPH--hemoprotein reductase) (PubMed:18698000, PubMed:19965576, PubMed:20972997, PubMed:21289075, PubMed:21576599). Catalyzes the epoxidation of double bonds of polyunsaturated fatty acids (PUFA) (PubMed:19965576, PubMed:20972997). Metabolizes endocannabinoid arachidonoylethanolamide (anandamide) to 20-hydroxyeicosatetraenoic acid ethanolamide (20-HETE-EA) and 8,9-, 11,12-, and 14,15-epoxyeicosatrienoic acid ethanolamides (EpETrE-EAs), potentially modulating endocannabinoid system signaling (PubMed:18698000, PubMed:21289075). Catalyzes the hydroxylation of carbon-hydrogen bonds. Metabolizes cholesterol toward 25-hydroxycholesterol, a physiological regulator of cellular cholesterol homeostasis (PubMed:21576599). Catalyzes the oxidative transformations of all-trans retinol to all-trans retinal, a precursor for the active form all-trans-retinoic acid (PubMed:10681376). Also involved in the oxidative metabolism of drugs such as antiarrhythmics, adrenoceptor antagonists, and tricyclic antidepressants
- Specific Function
- anandamide 11,12 epoxidase activity
- Gene Name
- CYP2D6
- Uniprot ID
- P10635
- Uniprot Name
- Cytochrome P450 2D6
- Molecular Weight
- 55768.94 Da
References
- Yu AM: Indolealkylamines: biotransformations and potential drug-drug interactions. AAPS J. 2008 Jun;10(2):242-53. doi: 10.1208/s12248-008-9028-5. Epub 2008 May 3. [Article]
Drug created at September 11, 2007 20:49 / Updated at August 26, 2024 19:22