RTP Type D | Receptor tyrosine phosphatase (RTP) family | IUPHAR Guide to IMMUNOPHARMACOLOGY

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RTP Type D

Target not currently curated in GtoImmuPdb

Target id: 1853

Nomenclature: RTP Type D

Family: Receptor tyrosine phosphatase (RTP) family

Annotation status:  image of a grey circle Awaiting annotation/under development. Please contact us if you can help with annotation.  » Email us

Gene and Protein Information
Species TM AA Chromosomal Location Gene Symbol Gene Name Reference
Human - - PTPRD protein tyrosine phosphatase receptor type D
Mouse - - Ptprd protein tyrosine phosphatase, receptor type, D
Rat - - Ptprd protein tyrosine phosphatase, receptor type, D
Previous and Unofficial Names
HPTP | protein tyrosine phosphatase, receptor type, D | protein tyrosine phosphatase | protein tyrosine phosphatase, receptor type D
Database Links
Ensembl Gene
Entrez Gene
Human Protein Atlas

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Key to terms and symbols View all chemical structures Click column headers to sort
Ligand Sp. Action Value Parameter Reference
7-BIA Hs Inhibition 5.5 – 6.0 pIC50 1
pIC50 5.5 – 6.0 (IC50 3x10-6 – 1x10-6 M) [1]
Description: Inhibition of p-nitrophenyl phosphate dephosphorylation by recombinant PTPRD phosphatase domain fusion protein following 16-18 minute preincubation.
Immuno Process Associations
Immuno Process:  Immune regulation
GO Annotations:  Associated to 1 GO processes
GO:0050776 regulation of immune response IMP
Physiological Consequences of Altering Gene Expression
Heterozygous mouse Ptprd knockouts (i.e. mice with reduced Ptprd expression) show reduced addictive behaviour in cocaine self-administration experiments than their wild-type littermates.
Species:  Mouse
References:  1
General Comments
PTPRD is being investigated as a target for the development of antiaddiction therapeutics [1].


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1. Uhl GR, Martinez MJ, Paik P, Sulima A, Bi GH, Iyer MR, Gardner E, Rice KC, Xi ZX. (2018) Cocaine reward is reduced by decreased expression of receptor-type protein tyrosine phosphatase D (PTPRD) and by a novel PTPRD antagonist. Proc. Natl. Acad. Sci. U.S.A., 115 (45): 11597-11602. [PMID:30348770]

How to cite this page

Receptor tyrosine phosphatase (RTP) family: RTP Type D. Last modified on 24/10/2018. Accessed on 07/07/2020. IUPHAR/BPS Guide to PHARMACOLOGY, http://www.guidetoimmunopharmacology.org/GRAC/ObjectDisplayForward?objectId=1853.