Drug Transporter (DT) Information

General Information of DT
DT ID DTD0126
Gene Name SLC19A1
Protein Name Folate transporter 1
Gene ID
6573
UniProt ID
P41440
TCDB ID
2.A.48.1.1
3D Structure

Modelled DT Structure

Method: multi-sequence alignment based machine learning

Detail: Structure Info

Synonyms CHMD; FLOT1; FOLT; IFC-1; IFC1; Intestinal folate carrier 1; Placental folate transporter; REFC; RFC; RFC1; Reduced folate carrier protein; SLC19A1; Solute carrier family 19 member 1
DT Family Reduced Folate Carrier (RFC) Family ;
Tissue Specificity Placenta, liver, and to a much smaller extent,in lung.
Function This transporter mediates the uptake of folate in human placental choriocarcinoma cells occurs by a novel mechanism called potocytosis which functionally couples three components, namely the folate receptor, the folate transporter, and a V-type H(+)-pump.
Disease(s) Malignant pleural mesothelioma [ICD-11: 2C26.0]
Peripheral T-cell lymphoma [ICD-11: 2A90.C]
Vitamin deficiency [ICD-11: 5B55-5B7Z]
Endogenous Substrate(s) Folate derivatives
Variability Data of This Drug Transporter (DT)

Regulatory Variability Data of This DT (VARIDT 3.0)

(β) Post-translational Modification of This DT
Post-translational Modification (PTM)

(γ) Transcriptional Regulation of This DT
Transcriptional Regulation (TSR)

(δ) Epigenetic Regulation of This DT
Epigenetic Regulation (EGR)

(ε) Exogenous Modulation of This DT
Exogenous Modulation (EGM)

Structural Variability Data of This DT (VARIDT 2.0)

(β) Inter-species Structural Differences
Inter-species Structural Differences (ISD)

General Variability Data of This DT (VARIDT 1.0)

(α) Genetic Polymorphisms of This DT
Genetic Polymorphisms of This DT (GPD)

(β) Disease-specific Protein Abundances of This DT
Disease-specific Protein Abundances of This DT (DPAD)

(γ) Species- and Tissue-specific DT Abundances
Species/Tissue-specific Protein Abundances of This DT (S/TPAD)
Molecular Transporting Profile of This DT

Full List of Drug(s) Transported by This DT

 Approved Drug

 Click to Show/Hide the Full List of Drug:            4 Drugs in Total
Drug Name Highest Status Detail Indication ICD 11 Ref
Folic acid
 Approved Drug Info Vitamin deficiency 5B55-5B7Z [1]
Methotrexate
 Approved Drug Info Leukemia 2A60-2B33 [1]
Pemetrexed
 Approved Drug Info Malignant pleural mesothelioma 2C26.0 [1]
Pralatrexate
 Approved Drug Info Breast cancer 2C60-2C6Z [2]

Drug-DT Affinity Assessed by Cell Line

 Approved Drug

 Click to Show/Hide the Full List of Drug:            1 Drugs in Total
Drug Name Highest Status Detail Cell Line Affinity Ref
Pemetrexed Approved Drug Info Human liver cancer cells (HepG2)-FLOT1 Km = 0.2 microM [2]
References
1 Biology of the major facilitative folate transporters SLC19A1 and SLC46A1. Curr Top Membr. 2014;73:175-204.
2 Antifolates in cancer therapy: structure, activity and mechanisms of drug resistance. Drug Resist Updat. 2012 Aug;15(4):183-210.

If you find any error in data or bug in web service, please kindly report it to Dr. Yin and Dr. Li.