Drug Transporter (DT) Information

General Information of DT
DT ID DTD0533
Gene Name ATP7B
Protein Name Copper-transporting ATPase 2
Gene ID
540
UniProt ID
P35670
TCDB ID
3.A.3.5.3
3D Structure

Modelled DT Structure

Method: homology modeling

Template PDB: 3J08_A

Identity: 41.168%

Minimized Score: -1415.33 kcal/mol

Detail: Structure Info

Synonyms ATP7B; Copper pump 2; PWD; WC1; WND; Wilson disease-associated protein
DT Family P-Type ATPase (P-ATPase) Superfamily ;
Tissue Specificity Most abundant in liver and kidney and alsofound in brain. Isoform 2 is expressed in brain but not in liver.The cleaved form WND/140 kDa is found in liver cell lines andother tissues.
Function This transporter involved in copper homeostasis in the liver, where it ensures the efflux of copper from hepatocytes into the bile in response to copper overload.
Endogenous Substrate(s) Cu+; Ag+
Variability Data of This Drug Transporter (DT)

Regulatory Variability Data of This DT (VARIDT 3.0)

(α) Microbiota Influence of This DT
Microbiota Influence (MBI)

(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)

(α) Mutation-induced Structural Variation
Mutation-induced Structural Variation (MSV)

(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)
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
Cisplatin
 Approved Drug Info Testicular cancer 2C80 [1]

Endogenous Metabolites (EMs) Handled by This DT

 Endogenous Metabolites (EMs)

 Click to Show/Hide the Full List of EMs:            1 EMs in Total
EM Name PubChem CID Detail Experimental Material Ref
Cytoplasmic copper
23978
EM Info Identified using ATP7B knockout cells [2]
References
1 Effect of cisplatin on the transport activity of PII-type ATPases. Metallomics. 2017 Jul 19;9(7):960-968.
2 Activation of Autophagy, Observed in Liver Tissues From Patients With Wilson Disease and From ATP7B-Deficient Animals, Protects Hepatocytes From Copper-Induced Apoptosis. Gastroenterology. 2019 Mar;156(4):1173-1189.e5.

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