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ectonucleoside triphosphate diphosphohydrolase 2

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Target not currently curated in GtoImmuPdb

Target id: 2889

Nomenclature: ectonucleoside triphosphate diphosphohydrolase 2

Abbreviated Name: NTPDase-2

Systematic Nomenclature: CD39L1

Family: Hydrolases & Lipases

Gene and Protein Information Click here for help
Species TM AA Chromosomal Location Gene Symbol Gene Name Reference
Human 2 495 9q34.3 ENTPD2 ectonucleoside triphosphate diphosphohydrolase 2 3
Mouse 2 495 2 A3 Entpd2 ectonucleoside triphosphate diphosphohydrolase 2
Rat 2 495 3p13 Entpd2 ectonucleoside triphosphate diphosphohydrolase 2
Previous and Unofficial Names Click here for help
CD39 antigen-like 1 | CD39L1 | ecto-ATPase 2 | NTPDase 2 | NTPDase-2
Database Links Click here for help
Alphafold
BRENDA
ChEMBL Target
Ensembl Gene
Entrez Gene
Human Protein Atlas
KEGG Enzyme
KEGG Gene
OMIM
Pharos
RefSeq Nucleotide
RefSeq Protein
UniProtKB
Wikipedia
Enzyme Reaction Click here for help
EC Number: 3.6.1.-
Description Reaction Reference
Hydrolyzes extracellular nucleotide 5'-triphosphates NTP>NMP + 2 phosphate

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Inhibitors
Key to terms and symbols View all chemical structures Click column headers to sort
Ligand Sp. Action Value Parameter Reference
PSB-6426 Small molecule or natural product Primary target of this compound Hs Inhibition 5.1 pKi 1
pKi 5.1 (Ki 8.2x10-6 M) [1]
Immuno Process Associations
Immuno Process:  Cytokine production & signalling
General Comments
ENTPD2 preferentially hydrolyses nucleoside triphosphates over nucleoside diphosphates [2-3].

References

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1. Brunschweiger A, Iqbal J, Umbach F, Scheiff AB, Munkonda MN, Sévigny J, Knowles AF, Müller CE. (2008) Selective nucleoside triphosphate diphosphohydrolase-2 (NTPDase2) inhibitors: nucleotide mimetics derived from uridine-5'-carboxamide. J Med Chem, 51 (15): 4518-28. [PMID:18630897]

2. Knowles AF, Chiang WC. (2003) Enzymatic and transcriptional regulation of human ecto-ATPase/E-NTPDase 2. Arch Biochem Biophys, 418 (2): 217-27. [PMID:14522593]

3. Mateo J, Harden TK, Boyer JL. (1999) Functional expression of a cDNA encoding a human ecto-ATPase. Br J Pharmacol, 128 (2): 396-402. [PMID:10510450]

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