Identification
- Summary
Pemigatinib is a kinase inhibitor used to treat locally advanced or metastatic, unresectable cholangiocarcinoma in previously treated adult patients.
- Brand Names
- Pemazyre
- Generic Name
- Pemigatinib
- DrugBank Accession Number
- DB15102
- Background
Pemigatinib is a small molecule kinase inhibitor with antitumour activity. It works by inhibiting fibroblast growth factor receptors (FGFRs), which are receptor tyrosine kinases that activate signalling pathways in tumour cells.1 FGFRs gained attention as potential therapeutic targets in selected cancers, as FGFR gene alterations were observed in a wide variety of cancers including those of the urinary bladder, breast, ovary, prostate, endometrium, lung, and stomach.4 Deregulated FGFR signalling pathway can lead the development of oncogenes and tumour-promoting physiological processes, such as cancer cell proliferation, enhanced angiogenesis, and evasion of cell death.2
In April 2020, pemigatinib was approved by the FDA for the treatment of unresectable locally advanced or metastatic cholangiocarcinoma in previously treated adult patients with a fibroblast growth factor receptor 2 (FGFR2) gene fusion or other rearrangements as detected by an FDA-approved test.6 Cholangiocarcinoma is the most common primary malignancy affecting the biliary tract and the second most common primary hepatic malignancy. This malignancy accounts for 15% to 20% of primary hepatobiliary malignancies, which account for 13% of overall cancer-related global mortality. With increasing research on the pathogenesis of cholangiocarcinoma and potential therapeutic targets for anticancer drug treatment, recent studies show that up to 45% of patients with intrahepatic cholangiocarcinoma exhibited gene rearrangements resulting in oncogenic fibroblast growth factor 2 (FGFR2) fusion proteins.3 The FDA-approved indication for pemigatinib was granted under accelerated approval based on the overall response rate and duration of response in pre-marketing clinical trials. Pemigatinib is marketed under the brand name Pemazyre, and it is available as oral tablets.5
- Type
- Small Molecule
- Groups
- Approved, Investigational
- Structure
Structure for Pemigatinib (DB15102)
- Weight
- Average: 487.508
Monoisotopic: 487.203110695 - Chemical Formula
- C24H27F2N5O4
- Synonyms
- INCB054828
- Pemigatinib
Pharmacology
- Indication
Pemigatinib is indicated for the treatment of unresectable locally advanced or metastatic cholangiocarcinoma in previously-treated adult patients with a fibroblast growth factor receptor 2 (FGFR2) fusion or other rearrangement as detected by an FDA-approved test.5
It is also indicated for the treatment of adults with relapsed or refractory myeloid/lymphoid neoplasms (MLNs) with FGFR1 rearrangement.7
Reduce drug development failure ratesBuild, train, & validate machine-learning modelswith evidence-based and structured datasets.Build, train, & validate predictive machine-learning models with structured datasets.- Associated Conditions
Indication Type Indication Combined Product Details Approval Level Age Group Patient Characteristics Dose Form Treatment of Refractory myeloid/lymphoid neoplasms with fgfr1 rearrangement •••••••••••• ••••• •••••• Treatment of Relapsed myeloid/lymphoid neoplasms with fgfr1 rearrangement •••••••••••• ••••• •••••• Treatment of Unresectable, locally advanced cholangiocarcinomas •••••••••••• ••••• •••••••••• •••••••• ••••• •••• •••••••••••••• •••••• Treatment of Unresectable, metastatic cholangiocarcinomas •••••••••••• ••••• •••••••••• •••••••• ••••• •••• •••••••••••••• •••••• - Contraindications & Blackbox Warnings
Prevent Adverse Drug Events TodayTap into our Clinical API for life-saving information on contraindications & blackbox warnings, population restrictions, harmful risks, & more.Avoid life-threatening adverse drug events with our Clinical API- Pharmacodynamics
Pemigatinib is a small molecule kinase inhibitor that exerts anti-tumour activity through inhibition of fibroblast growth factor receptors (FGFRs). 2 With an IC50 of less than 2 nM, pemigatinib displays potent inhibition of FGFR1, FGFR2, and FGFR3. In mouse xenograft models of human tumours with FGFR1, FGFR2, or FGFR3 alterations, pemigatinib exhibited potent anti-tumour activity by suppressing the growth of xenografted tumour models. It also showed efficacy against a patient-derived xenograft model of cholangiocarcinoma that expressed an oncogenic FGFR2 Transformer-2 beta homolog (TRA2b) fusion protein.2,5 Pemigatinib also inhibited FGFR4 in vitro, however at a concentration approximately 100 times higher than those that inhibit FGFR1, 2, and 3.5
- Mechanism of action
Fibroblast growth factor receptor (FGFR) is a receptor tyrosine kinase involved in activating signalling pathways that promote cell proliferation, survival, and migration, as well as growth arrest and cellular differentiation.2 The initiation of the FGFR signalling pathway requires the binding of its natural ligand, fibroblast growth factor (FGF). Once FGF binds to the extracellular ligand-binding domain of the receptor, FGFRs dimerize and autophosphorylate the tyrosine residue in the intracellular tyrosine-kinase domain, leading to the activation of the tyrosine kinase.1 Downstream cascades involve phosphorylation of multiple intracellular signalling proteins, such as phosphatidylinositol 3 kinase (PI3K)-AKT and RAS/mitogen-activated protein kinase (MAPK), and phospholipase Cγ, which activates the protein kinase C pathway.2,1 FGFR-mediated pathway ultimately promotes cell growth, differentiation, survival, angiogenesis, and organogenesis, depending on cell type. Expressed in different isoforms in various tissues and cell lines, FGFRs are not constitutively active in normal cells.1 However, FGFR1, FGFR2, or FGFR3 alterations in certain tumours can lead to constitutive FGFR activation and aberrant FGFR signalling, supporting the proliferation and survival of malignant cells.5
Pemigatinib inhibits FGFR1, FGFR2, and FGFR3, blocking their signalling pathways and decreasing cell viability in cancer cell lines with activating FGFR amplification and fusions that resulted in constitutive activation of FGFR signalling.5 Genetic alterations in FGFR1, FGFR2, and FGFR3 (such as amplification, missense, or fusion mutations in the coding region) leading to constitutive activation of FGFR signalling pathways are observed in various tumours.1,4 However, alterations in FGFR genes are demonstrated in selected patients and do not always imply oncogene development. Therefore, it is imperative that fusion or rearrangement of FGFRs are demonstrated through tests prior to initiation of drug therapy.2
Target Actions Organism AFibroblast growth factor receptor 1 inhibitorHumans AFibroblast growth factor receptor 2 inhibitorHumans AFibroblast growth factor receptor 3 inhibitorHumans UFibroblast growth factor receptor 4 inhibitorHumans - Absorption
Following administration of a single oral dose of 13.5 mg pemigatinib, the median Tmax was 1.13 (0.50-6.00) hours. The steady state was reached within 4 days following repeated once daily dosing, with the median drug accumulation ratio of 1.63 (range 0.63 to 3.28). Steady-state concentration of pemigatinib increased in a dose-proportional manner over the dose range of 1 to 20 mg, which is about 0.07 to 1.5 times the recommended dose. The mean steady-state AUC and Cmax were 2620 nM x h (54% CV) and 236 nM, respectively.5
- Volume of distribution
The apparent volume of distribution was 235 L (60.8% CV) following a single oral dose of 13.5 mg pemigatinib.5
- Protein binding
The in vitro serum protein binding of pemigatinib was 90.6% at drug concentrations ranging from 1 to 10 µM.5
- Metabolism
Pemigatinib is predominantly metabolized by the CYP3A4 enzyme in vitro.5 Its specific metabolic pathway and resulting metabolites have not yet been characterized.
- Route of elimination
Following oral administration of a single radiolabeled dose of 11 mg pemigatinib, about 82.4% of the dose was recovered in feces. Of this recovered drug, about 1.4% of the dose was unchanged parent compound. About 12.6% of the dose was recovered in urine, where 1% of the dose was unchanged.5
- Half-life
Following administration of a single oral dose of 13.5 mg pemigatinib, the geometric mean elimination half-life (t½) of pemigatinib was 15.4 (51.6% CV) hours.5
- Clearance
Following administration of a single oral dose of 13.5 mg pemigatinib, the geometric mean apparent clearance (CL/F) was 10.6 L/h (54% CV).5
- Adverse Effects
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There is limited information on the LD50 value and overdose profile of pemigatinib.
In animal studies, pemigatinib caused fetal harm and embryo-fetal death in pregnant rats. FDA advises nursing women to avoid breastfeeding when receiving pemigatinib. Physeal and cartilage dysplasia were present in multiple bones of rats and non-human primates with pemigatinib exposures lower than the human exposure at the clinical dose of 13.5 mg.5
- Pathways
- Not Available
- Pharmacogenomic Effects/ADRs Browse all" title="About SNP Mediated Effects/ADRs" id="snp-actions-info" class="drug-info-popup" href="javascript:void(0);">
- Not Available
Interactions
- Drug Interactions Learn More" title="About Drug Interactions" id="structured-interactions-info" class="drug-info-popup" href="javascript:void(0);">
- 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 softwareAbametapir The serum concentration of Pemigatinib can be increased when it is combined with Abametapir. Ambroxol The risk or severity of methemoglobinemia can be increased when Pemigatinib is combined with Ambroxol. Amiodarone The metabolism of Pemigatinib can be decreased when combined with Amiodarone. Amprenavir The metabolism of Pemigatinib can be decreased when combined with Amprenavir. Apalutamide The metabolism of Pemigatinib can be increased when combined with Apalutamide. - Food Interactions
- Avoid grapefruit products. Grapefruit may increase drug levels and adverse effects.
- Take at the same time every day.
- Take with or without food. A high-fat or high-calorie meal does not have clinically significant effects on drug concentrations.
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.- Brand Name Prescription Products
Name Dosage Strength Route Labeller Marketing Start Marketing End Region Image Pemazyre Tablet 4.5 mg Oral Incyte Biosciences Distribution B.V. 2021-05-07 Not applicable EU 
Pemazyre Tablet 4.5 mg Oral Incyte Corporation 2022-01-06 Not applicable Canada 
Pemazyre Tablet 9 mg Oral Incyte Biosciences Distribution B.V. 2021-05-07 Not applicable EU Pemazyre Tablet 4.5 mg/1 Oral Incyte Corporation 2020-04-17 Not applicable US 
Pemazyre Tablet 9 mg Oral Incyte Biosciences Distribution B.V. 2021-05-07 Not applicable EU
Categories
- ATC Codes
- L01EN02 — Pemigatinib
- Drug Categories
- Antineoplastic Agents
- Antineoplastic and Immunomodulating Agents
- BCRP/ABCG2 Substrates
- Cytochrome P-450 CYP3A Substrates
- Cytochrome P-450 CYP3A4 Substrates
- Cytochrome P-450 Substrates
- Fibroblast Growth Factor 2, antagonists & inhibitors
- Fibroblast growth factor receptor (FGFR) tyrosine kinase inhibitors
- Kinase Inhibitor
- MATE 1 Inhibitors
- MATE inhibitors
- OCT2 Inhibitors
- Oxazines
- P-glycoprotein inhibitors
- P-glycoprotein substrates
- Protein Kinase Inhibitors
- Receptor, Fibroblast Growth Factor, Type 1, antagonists & inhibitors
- Receptor, Fibroblast Growth Factor, Type 2, antagonists & inhibitors
- Receptors, Fibroblast Growth Factor, antagonists & inhibitors
- Classification
- Not classified
- Affected organisms
- Humans and other mammals
Chemical Identifiers
- UNII
- Y6BX7BL23K
- CAS number
- 1513857-77-6
- InChI Key
- HCDMJFOHIXMBOV-UHFFFAOYSA-N
- InChI
- InChI=1S/C24H27F2N5O4/c1-4-30-21-14(11-27-23-16(21)9-15(28-23)13-29-5-7-35-8-6-29)12-31(24(30)32)22-19(25)17(33-2)10-18(34-3)20(22)26/h9-11H,4-8,12-13H2,1-3H3,(H,27,28)
- IUPAC Name
- 11-(2,6-difluoro-3,5-dimethoxyphenyl)-13-ethyl-4-[(morpholin-4-yl)methyl]-5,7,11,13-tetraazatricyclo[7.4.0.0^{2,6}]trideca-1,3,6,8-tetraen-12-one
- SMILES
- CCN1C(=O)N(CC2=CN=C3NC(CN4CCOCC4)=CC3=C12)C1=C(F)C(OC)=CC(OC)=C1F
References
- General References
- Casadei C, Dizman N, Schepisi G, Cursano MC, Basso U, Santini D, Pal SK, De Giorgi U: Targeted therapies for advanced bladder cancer: new strategies with FGFR inhibitors. Ther Adv Med Oncol. 2019 Nov 25;11:1758835919890285. doi: 10.1177/1758835919890285. eCollection 2019. [Article]
- Liu PCC, Koblish H, Wu L, Bowman K, Diamond S, DiMatteo D, Zhang Y, Hansbury M, Rupar M, Wen X, Collier P, Feldman P, Klabe R, Burke KA, Soloviev M, Gardiner C, He X, Volgina A, Covington M, Ruggeri B, Wynn R, Burn TC, Scherle P, Yeleswaram S, Yao W, Huber R, Hollis G: INCB054828 (pemigatinib), a potent and selective inhibitor of fibroblast growth factor receptors 1, 2, and 3, displays activity against genetically defined tumor models. PLoS One. 2020 Apr 21;15(4):e0231877. doi: 10.1371/journal.pone.0231877. eCollection 2020. [Article]
- Blechacz B: Cholangiocarcinoma: Current Knowledge and New Developments. Gut Liver. 2017 Jan 15;11(1):13-26. doi: 10.5009/gnl15568. [Article]
- Roskoski R Jr: The role of fibroblast growth factor receptor (FGFR) protein-tyrosine kinase inhibitors in the treatment of cancers including those of the urinary bladder. Pharmacol Res. 2020 Jan;151:104567. doi: 10.1016/j.phrs.2019.104567. Epub 2019 Nov 23. [Article]
- FDA Approved Drug Products: PEMAZYRE (pemigatinib) tablets, for oral use [Link]
- FDA Resources for Information | Approved Drugs: FDA grants accelerated approval to pemigatinib for cholangiocarcinoma with an FGFR2 rearrangement or fusion [Link]
- FDA Approved Drug Products: PEMAZYRE (pemigatinib) tablets, for oral use (August 2022) [Link]
- External Links
- Human Metabolome Database
- HMDB0304863
- ChemSpider
- 68007304
- BindingDB
- 301310
- 2359268
- ChEMBL
- CHEMBL4297522
- PDBe Ligand
- 8ZF
- Wikipedia
- Pemigatinib
- PDB Entries
- 7wcl
Clinical Trials
- Clinical Trials Learn More" title="About Clinical Trials" id="clinical-trials-info" class="drug-info-popup" href="javascript:void(0);">
Phase Status Purpose Conditions Count 3 Recruiting Treatment Metastatic Cholangiocarcinoma / Unresectable Cholangiocarcinoma 1 2 Active Not Recruiting Treatment Adult-type Diffuse Gliomas / High Grade Glioma: Glioblastoma (GBM) 1 2 Active Not Recruiting Treatment Advanced Malignant Neoplasm 1 2 Active Not Recruiting Treatment Breast Cancer / Gastrointestinal Tract Cancer / Non-Small Cell Lung Cancer (NSCLC) / Other Cancers 1 2 Active Not Recruiting Treatment Cancer of Unknown Primary Site 1
Pharmacoeconomics
- Manufacturers
- Not Available
- Packagers
- Not Available
- Dosage Forms
Form Route Strength Tablet Oral 13.5 mg/1 Tablet Oral 13.5 mg Tablet Oral 4.5 mg/1 Tablet Oral 4.5 mg Tablet Oral 9 mg Tablet Oral 9 mg/1 - Prices
- Not Available
- Patents
Patent Number Pediatric Extension Approved Expires (estimated) Region US10131667 No 2018-11-20 2033-06-12 US US9611267 No 2017-04-04 2035-01-30 US US11466004 No 2019-05-03 2039-05-03 US US11628162 No 2020-08-30 2040-08-30 US
Properties
- State
- Solid
- Experimental Properties
- Not Available
- Predicted Properties
Property Value Source Water Solubility 0.144 mg/mL ALOGPS logP 2.26 ALOGPS logP 1.82 Chemaxon logS -3.5 ALOGPS pKa (Strongest Acidic) 13.88 Chemaxon pKa (Strongest Basic) 5.9 Chemaxon Physiological Charge 0 Chemaxon Hydrogen Acceptor Count 6 Chemaxon Hydrogen Donor Count 1 Chemaxon Polar Surface Area 83.16 Å2 Chemaxon Rotatable Bond Count 6 Chemaxon Refractivity 125.32 m3·mol-1 Chemaxon Polarizability 49.93 Å3 Chemaxon Number of Rings 5 Chemaxon Bioavailability 1 Chemaxon Rule of Five Yes Chemaxon Ghose Filter No Chemaxon Veber's Rule No Chemaxon MDDR-like Rule Yes Chemaxon - Predicted ADMET Features
- Not Available
Spectra
- Mass Spec (NIST)
- Not Available
- Spectra
Spectrum Spectrum Type Splash Key Predicted MS/MS Spectrum - 10V, Positive (Annotated) Predicted LC-MS/MS splash10-000i-0000900000-cfecd2158bdb88ce2e9f Predicted MS/MS Spectrum - 10V, Negative (Annotated) Predicted LC-MS/MS splash10-052r-0000900000-3b043efb32904cb7cace Predicted MS/MS Spectrum - 20V, Positive (Annotated) Predicted LC-MS/MS splash10-01p9-0000900000-7ab7ea28c64bbfdb31f2 Predicted MS/MS Spectrum - 20V, Negative (Annotated) Predicted LC-MS/MS splash10-000i-0001900000-f18d769060123957095d Predicted MS/MS Spectrum - 40V, Positive (Annotated) Predicted LC-MS/MS splash10-0ayu-0051900000-3cabfa4e2d92422c3ec3 Predicted MS/MS Spectrum - 40V, Negative (Annotated) Predicted LC-MS/MS splash10-0a4i-0047900000-a19c393a1592413aba68 Predicted 1H NMR Spectrum 1D NMR Not Applicable Predicted 13C NMR Spectrum 1D NMR Not Applicable - Chromatographic Properties
Collision Cross Sections (CCS)
Not Available
Targets
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Yes
- Actions
- Inhibitor
- Curator comments
- In the preclinical characterization study by Liu et al. (2020), the IC50 value was 0.4 nM.
- General Function
- Protein tyrosine kinase activity
- Specific Function
- Tyrosine-protein kinase that acts as cell-surface receptor for fibroblast growth factors and plays an essential role in the regulation of embryonic development, cell proliferation, differentiation ...
- Gene Name
- FGFR1
- Uniprot ID
- P11362
- Uniprot Name
- Fibroblast growth factor receptor 1
- Molecular Weight
- 91866.935 Da
References
- Liu PCC, Koblish H, Wu L, Bowman K, Diamond S, DiMatteo D, Zhang Y, Hansbury M, Rupar M, Wen X, Collier P, Feldman P, Klabe R, Burke KA, Soloviev M, Gardiner C, He X, Volgina A, Covington M, Ruggeri B, Wynn R, Burn TC, Scherle P, Yeleswaram S, Yao W, Huber R, Hollis G: INCB054828 (pemigatinib), a potent and selective inhibitor of fibroblast growth factor receptors 1, 2, and 3, displays activity against genetically defined tumor models. PLoS One. 2020 Apr 21;15(4):e0231877. doi: 10.1371/journal.pone.0231877. eCollection 2020. [Article]
- FDA Approved Drug Products: PEMAZYRE (pemigatinib) tablets, for oral use [Link]
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Yes
- Actions
- Inhibitor
- Curator comments
- In the preclinical characterization study by Liu et al. (2020), the IC50 value was 0.5 nM.
- General Function
- Protein tyrosine kinase activity
- Specific Function
- Tyrosine-protein kinase that acts as cell-surface receptor for fibroblast growth factors and plays an essential role in the regulation of cell proliferation, differentiation, migration and apoptosi...
- Gene Name
- FGFR2
- Uniprot ID
- P21802
- Uniprot Name
- Fibroblast growth factor receptor 2
- Molecular Weight
- 92024.29 Da
References
- Liu PCC, Koblish H, Wu L, Bowman K, Diamond S, DiMatteo D, Zhang Y, Hansbury M, Rupar M, Wen X, Collier P, Feldman P, Klabe R, Burke KA, Soloviev M, Gardiner C, He X, Volgina A, Covington M, Ruggeri B, Wynn R, Burn TC, Scherle P, Yeleswaram S, Yao W, Huber R, Hollis G: INCB054828 (pemigatinib), a potent and selective inhibitor of fibroblast growth factor receptors 1, 2, and 3, displays activity against genetically defined tumor models. PLoS One. 2020 Apr 21;15(4):e0231877. doi: 10.1371/journal.pone.0231877. eCollection 2020. [Article]
- FDA Approved Drug Products: PEMAZYRE (pemigatinib) tablets, for oral use [Link]
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Yes
- Actions
- Inhibitor
- Curator comments
- In the preclinical characterization study by Liu et al. (2020), the IC50 value was 1.0 nM.
- General Function
- Protein tyrosine kinase activity
- Specific Function
- Tyrosine-protein kinase that acts as cell-surface receptor for fibroblast growth factors and plays an essential role in the regulation of cell proliferation, differentiation and apoptosis. Plays an...
- Gene Name
- FGFR3
- Uniprot ID
- P22607
- Uniprot Name
- Fibroblast growth factor receptor 3
- Molecular Weight
- 87708.905 Da
References
- Liu PCC, Koblish H, Wu L, Bowman K, Diamond S, DiMatteo D, Zhang Y, Hansbury M, Rupar M, Wen X, Collier P, Feldman P, Klabe R, Burke KA, Soloviev M, Gardiner C, He X, Volgina A, Covington M, Ruggeri B, Wynn R, Burn TC, Scherle P, Yeleswaram S, Yao W, Huber R, Hollis G: INCB054828 (pemigatinib), a potent and selective inhibitor of fibroblast growth factor receptors 1, 2, and 3, displays activity against genetically defined tumor models. PLoS One. 2020 Apr 21;15(4):e0231877. doi: 10.1371/journal.pone.0231877. eCollection 2020. [Article]
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- Unknown
- Actions
- Inhibitor
- Curator comments
- In the preclinical characterization study by Liu et al. (2020), the IC50 value was 30 nM, at a concentration approximately 100 times higher than those that inhibit FGFR1, 2, and 3.
- General Function
- Protein tyrosine kinase activity
- Specific Function
- Tyrosine-protein kinase that acts as cell-surface receptor for fibroblast growth factors and plays a role in the regulation of cell proliferation, differentiation and migration, and in regulation o...
- Gene Name
- FGFR4
- Uniprot ID
- P22455
- Uniprot Name
- Fibroblast growth factor receptor 4
- Molecular Weight
- 87953.535 Da
References
- Liu PCC, Koblish H, Wu L, Bowman K, Diamond S, DiMatteo D, Zhang Y, Hansbury M, Rupar M, Wen X, Collier P, Feldman P, Klabe R, Burke KA, Soloviev M, Gardiner C, He X, Volgina A, Covington M, Ruggeri B, Wynn R, Burn TC, Scherle P, Yeleswaram S, Yao W, Huber R, Hollis G: INCB054828 (pemigatinib), a potent and selective inhibitor of fibroblast growth factor receptors 1, 2, and 3, displays activity against genetically defined tumor models. PLoS One. 2020 Apr 21;15(4):e0231877. doi: 10.1371/journal.pone.0231877. eCollection 2020. [Article]
- FDA Approved Drug Products: PEMAZYRE (pemigatinib) tablets, for oral use [Link]
Enzymes
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- No
- Actions
- Substrate
- General Function
- Vitamin d3 25-hydroxylase activity
- Specific Function
- Cytochromes P450 are a group of heme-thiolate monooxygenases. In liver microsomes, this enzyme is involved in an NADPH-dependent electron transport pathway. It performs a variety of oxidation react...
- Gene Name
- CYP3A4
- Uniprot ID
- P08684
- Uniprot Name
- Cytochrome P450 3A4
- Molecular Weight
- 57342.67 Da
References
- FDA Approved Drug Products: PEMAZYRE (pemigatinib) tablets, for oral use [Link]
Transporters
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- No
- Actions
- SubstrateInhibitor
- General Function
- Xenobiotic-transporting atpase activity
- Specific Function
- Energy-dependent efflux pump responsible for decreased drug accumulation in multidrug-resistant cells.
- Gene Name
- ABCB1
- Uniprot ID
- P08183
- Uniprot Name
- Multidrug resistance protein 1
- Molecular Weight
- 141477.255 Da
References
- FDA Approved Drug Products: PEMAZYRE (pemigatinib) tablets, for oral use [Link]
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- No
- Actions
- Substrate
- General Function
- Xenobiotic-transporting atpase activity
- Specific Function
- High-capacity urate exporter functioning in both renal and extrarenal urate excretion. Plays a role in porphyrin homeostasis as it is able to mediates the export of protoporhyrin IX (PPIX) both fro...
- Gene Name
- ABCG2
- Uniprot ID
- Q9UNQ0
- Uniprot Name
- ATP-binding cassette sub-family G member 2
- Molecular Weight
- 72313.47 Da
References
- FDA Approved Drug Products: PEMAZYRE (pemigatinib) tablets, for oral use [Link]
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- No
- Actions
- Inhibitor
- Curator comments
- The FDA label states that pemigatinib may increase serum creatinine by interfering with OCT2- and MATE1-mediated renal tubular secretion of creatinine; however, this may not affect glomerular function.
- General Function
- Quaternary ammonium group transmembrane transporter activity
- Specific Function
- Mediates tubular uptake of organic compounds from circulation. Mediates the influx of agmatine, dopamine, noradrenaline (norepinephrine), serotonin, choline, famotidine, ranitidine, histamin, creat...
- Gene Name
- SLC22A2
- Uniprot ID
- O15244
- Uniprot Name
- Solute carrier family 22 member 2
- Molecular Weight
- 62579.99 Da
References
- FDA Approved Drug Products: PEMAZYRE (pemigatinib) tablets, for oral use [Link]
- Kind
- Protein
- Organism
- Humans
- Pharmacological action
- No
- Actions
- Inhibitor
- Curator comments
- The FDA label states that pemigatinib may increase serum creatinine by interfering with OCT2- and MATE1-mediated renal tubular secretion of creatinine; however, this may not affect glomerular function.
- General Function
- Monovalent cation:proton antiporter activity
- Specific Function
- Solute transporter for tetraethylammonium (TEA), 1-methyl-4-phenylpyridinium (MPP), cimetidine, N-methylnicotinamide (NMN), metformin, creatinine, guanidine, procainamide, topotecan, estrone sulfat...
- Gene Name
- SLC47A1
- Uniprot ID
- Q96FL8
- Uniprot Name
- Multidrug and toxin extrusion protein 1
- Molecular Weight
- 61921.585 Da
References
- FDA Approved Drug Products: PEMAZYRE (pemigatinib) tablets, for oral use [Link]
Drug created at May 20, 2019 14:50 / Updated at February 20, 2024 23:54