Drug Transporter (DT) Information

General Information of DT
DT ID DTD0451
Gene Name SLC6A19
Protein Name Sodium-dependent neutral amino acid transporter B(0)AT1
Gene ID
340024
UniProt ID
Q695T7
TCDB ID
2.A.22.6.3
3D Structure

Crystal Structure

Crystallisation Method: EM

PDB ID: 6M17

Corresponding Chain: A/C

Sequence Length: 2-634

Detail: Struture Info

Synonyms B0AT1; HND; SLC6A19; Solute carrier family 6 member 19; System B(0) neutral amino acid transporter AT1
DT Family Neurotransmitter:Sodium Symporter (NSS) Family ;
Tissue Specificity Robust expression in kidney and smallintestine, with minimal expression in pancreas (PubMed:18424768,PubMed:15286787). Also expressed in stomach, liver, duodenum,ileocecum, colon and prostate. Not detected in testis, wholebrain, cerebellum, fetal liver, spleen, skeletal muscle, uterus,heart or lung.
Function This transporter mediates resorption of neutral amino acids across the apical membrane of renal and intestinal epithelial cells. This uptake is sodium-dependent and chloride-independent. Required CLTRN in kidney or ACE2 in intestine for cell surface expression and amino acid transporter activity.
Endogenous Substrate(s) Neutral amino acids
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)

(γ) Outward/inward-facing Conformation
Outward/inward-facing Conformation (OIC)

(δ) Xenobiotics-regulated Structural Variability
Xenobiotics-regulated Structural Variability (XSV)

General Variability Data of This DT (VARIDT 1.0)

(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:            1 Drugs in Total
Drug Name Highest Status Detail Indication ICD 11 Ref
Amino acids
 Approved Drug Info Nutritional deficiency 5B7Z [1]
References
1 Amino acid transporters in the regulation of insulin secretion and signalling. Biochem Soc Trans. 2019 Apr 30;47(2):571-590.

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