Identification of a dual-specificity protein phosphatase that inactivates a MAP kinase from Arabidopsis.
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Summary
Replacement of a highly conserved cysteine by serine abolished phosphatase activity of AtDsPTP1, indicating a conserved catalytic mechanism of dual-specificity protein phosphatases from all eukaryotes.
- Type
- article
- Published
- 1998-12-01
- Cited by
- 140
- References
- 43
- Access
- Open access
- OpenAlex
- https://openalex.org/W2038060385
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:44415608
Keywords
Phosphatase, DUSP6, Arabidopsis, Biochemistry, Dephosphorylation
References
- A Tyr/Ser protein phosphatase encoded by vaccinia virus
- The ethylene response pathway in Arabidopsis.
- Counteractive roles of protein phosphatase 2C (PP2C) and a MAP kinase kinase homolog in the osmoregulation of fission yeast.
- Rapid and Transient Activation of a Myelin Basic Protein Kinase in Tobacco Leaves Treated with Harpin from Erwinia amylovora
- A developmentally regulated MAP kinase activated by hydration in tobacco pollen.
- Inactivation of p42 MAP kinase by protein phosphatase 2A and a protein tyrosine phosphatase, but not CL100, in various cell lines.
- Expression cloning of a human dual-specificity phosphatase.
- Stress signaling in plants: a mitogen-activated protein kinase pathway is activated by cold and drought.
- ATMPKs: a gene family of plant MAP kinases in Arabidopsis thaliana
- Jasmonic acid in wound signal transduction pathways
- Environmental stress response in plants: the role of mitogen-activated protein kinases.
- Myelin basic protein kinase activity in tomato leaves is induced systemically by wounding and increases in response to systemin and oligosaccharide elicitors.
- The mitogen-activated protein kinase activator.
- MP2C, a plant protein phosphatase 2C, functions as a negative regulator of mitogen-activated protein kinase pathways in yeast and plants.
- Differential regulation of FUS3 MAP kinase by tyrosine-specific phosphatases PTP2/PTP3 and dual-specificity phosphatase MSG5 in Saccharomyces cerevisiae.
- Protein tyrosine phosphatase activity of an essential virulence determinant in Yersinia.
- Progress in Studies of Plant Homologs of Mitogen-Activated Protein (MAP) Kinase and Potential Upstream Components in Kinase Cascades
- Oxidative stress and heat shock induce a human gene encoding a protein-tyrosine phosphatase
- Plant Polyamines in Reproductive Activity and Response to Abiotic Stress
- Development of "substrate-trapping" mutants to identify physiological substrates of protein tyrosine phosphatases.
Cited by
- MAPK cascades in plant defense signaling.
- Plant MAPK Phosphatase Interacts with Calmodulins*
- Stress activated MAPKs in plants
- Activation of tomato PR and wound-related genes by a mutagenized tomato MAP kinase kinase through divergent pathways
- Characterization and functional analysis of a novel PP2C phosphatase AP2C2 from Arabidopsis
- Phoma du tournesol : déterminisme de la tolérance de l'hôte à la maladie
- Phosphatases in plants.
- MAP Kinase Signaling in Plant Responses to Biotic Stress
- TAB2, a nucleoside diphosphate protein kinase, is a component of the tMEK2 disease resistance pathway in tomato
- MALDI-Qq-TOF-MS and transient gene expression analysis indicated co-enhancement of β-1,3-glucanase and endochitinase by tMEK2 and the involvement of divergent pathways
- Mitogen-activated protein [MAP] kinase pathways in plants: versatile signaling tools.
- Molecular responses to abiotic stress and the development of drought tolerance in plants
- MAPK phosphatase MKP2 mediates disease responses in Arabidopsis and functionally interacts with MPK3 and MPK6.
- ROS mediated MAPK signaling in abiotic and biotic stress- striking similarities and differences
- Water stress induces up-regulation of DOF1 and MIF1 transcription factors and down-regulation of proteins involved in secondary metabolism in amaranth roots (Amaranthus hypochondriacus L.).
- The Tinkerbell (Tink) Mutation Identifies the Dual-Specificity MAPK Phosphatase INDOLE-3-BUTYRIC ACID-RESPONSE5 (IBR5) as a Novel Regulator of Organ Size in Arabidopsis
- MAP kinase pathways: molecular plug-and-play chips for the cell
- The phs1-3 mutation in a putative dual-specificity protein tyrosine phosphatase gene provokes hypersensitive responses to abscisic acid in Arabidopsis thaliana.
- PLANT CELLULAR AND MOLECULAR RESPONSES TO HIGH SALINITY.
- Molecular cloning and characterization of a tobacco MAP kinase kinase that interacts with SIPK.
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