Evidence map›Paper›PMID 21240543›Full record

ArticleMolecular and cellular biochemistry2011

Bioinformatic identification of novel protein phosphatases in the dog genome.

Mrigendra B Karmacharya, Jae-Won Soh

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Article in Molecular and cellular biochemistry, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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4 · The record

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5 · Who and what money

Authors and funding

2 authors.

Mrigendra B KarmacharyaBiomedical Research Center for Signal Transduction Networks, Department of Chemistry, Inha University, Incheon 402-751, Korea.
Jae-Won Soh

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Protein kinases and protein phosphatases constitute about 2-4% of the genes in a typical eukaryotic genome. Protein phosphatases are important players in many cellular processes such as proliferation, differentiation, cell adhesion, and motility. In this study, we identified, classified, and analyzed protein phosphatase complement of the dog genome. In this article, we report the identification of at least 178 putative protein phosphatases in dog which include 51 PSTPs, 112 PTPs, and 15 Asp-based protein phosphatases. Interestingly, we found at least five novel protein phosphatases in dog, namely DUSP5L, DUSP18L, MTMR9L, MTMR12L, and PPP6CL which are not present in human, mouse, rat, and cow. In addition, we found PTP4A1-rt, a retro-transposed copy of the PTP4A1 gene, in chromosome 27. Furthermore, we modeled three-dimensional structures of the catalytic domains of these putative protein phosphatases and aligned them to see the structural similarities between them. We docked PPP2CA with okadaic acid and calculated the value of affinity energy as -8.8 kcal/mol. Our nucleotide substitution rate study revealed that apparently none of the phosphatase family is under significantly higher evolutionary pressure.

Indexed as

Computational BiologyGenomeAnimalsDogsModels, MolecularOpen Reading FramesPhosphoprotein PhosphatasesPhylogenySubcellular FractionsPhosphoprotein Phosphatases

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.