Partial purification and biochemical characterization of a heteromeric protein phosphatase 2A holoenzyme from maize (Zea mays L.) leaves that dephosphorylates C4 phosphoenolpyruvate carboxylase

Planta

Volumn 213, Issue 3, 2001, Pages 379-389

  Dong, Longying ^a   Ermolova, Natalia V ^a   Chollet, Raymond ^a,b  

^a UNIVERSITY OF NEBRASKA LINCOLN   (United States)

^b Santa Fe Science and Technology Inc   (United States)

Author keywords

C4 phosphoenolpyruvate carboxylase; Enzyme purification (PP2A); PP2A holoenzyme; Serine threonine phosphatase; Zea (PP2A)

Indexed keywords

AMINO ACID; CHEMICAL ANALYSIS; CYANOGINOSIN LR; ENZYME INHIBITION; ENZYME SPECIFICITY; HOLOENZYME; PHOSPHOENOLPYRUVATE CARBOXYLASE; PHOSPHOPROTEIN PHOSPHATASE 2A; PHOTOSYNTHESIS; PLANT LEAF; PROTEIN PURIFICATION; PROTEIN SUBUNIT; SENSITIVITY; SERINE;

BIOCHEMISTRY; CHROMATOGRAPHIC ANALYSIS; ENZYME INHIBITION; IMMUNOLOGY; LIGHTING; METABOLITES; PHOSPHATES; PHOTOSYNTHESIS; PURIFICATION; SUBSTRATES;

PUTATIVE;

PLANTS (BOTANY);

DARKNESS; HOLOENZYMES; ISOTOPE LABELING; LIGHT; MOLECULAR WEIGHT; PHOSPHOENOLPYRUVATE CARBOXYLASE; PHOSPHOPROTEIN PHOSPHATASE; PHOSPHORYLATION; PHOTOSYNTHETIC REACTION CENTER COMPLEX PROTEINS; PLANT LEAVES; PROTEIN PROCESSING, POST-TRANSLATIONAL; PROTEIN-SERINE-THREONINE KINASES; ZEA MAYS;

EUKARYOTA; MAMMALIA; ORYCTOLAGUS CUNICULUS; ZEA; ZEA MAYS;

EID: 0034928181     PISSN: 00320935     EISSN: None     Source Type: Journal    
DOI: 10.1007/s004250100604     Document Type: Article

References (39)

1. Characterization of two protein phosphatase 2A holoenzymes from maize seedlings
2. Identification of MYPT1 and NIPP1 as subunits of protein phosphatase 1 in rat liver cytosol
3. +-ATPase and 14-3-3 proteins
4. Bryophyllum fedtschenkoi protein phosphatase type 2A can dephosphorylate phosphoenolpyruvate carboxylase
5. Circadian rhythms in the activity of a plant protein kinase
6. Phosphoenolpyruvate carboxylase: A ubiquitous, highly regulated enzyme in plants
7. Classification of protein-serine/threonine phosphatases: Identification and quantitation in cell extracts
8. The RCN1-encoded A subunit of protein phosphatase 2A increases phosphatase activity in vivo
9. A mutation in protein phosphatase 2A regulatory subunit A affects auxin transport in Arabidopsis
10. Phosphoenolpyruvate carboxylase kinase is a novel protein kinase regulated at the level of expression
11. Molecular characterization of the B' regulatory subunit gene family of Arabidopsis protein phosphatase 2A
12. 4-leaf protein-serine kinase
13. 4 plants
14. Nitrate reductase in higher plants: A case study for transduction of environmental stimuli into control of catalytic activity
15. Detection of protein phosphatase activities in sodium dodecyl sulfate-polyacrylamide gel using peptide substrates
16. Expression and characterization of PP7, a novel plant protein Ser/Thr phosphatase distantly related to RdgC/PPEF and PP5
17. Cleavage of structural proteins during the assembly of the head of bacteriophage T4
18. The intercellular compartmentation of metabolites in leaves of Zea mays L
19. 4-leaf phosphoenolpyruvate carboxylase by its highly regulated protein-serine kinase. A comparative study with synthetic-peptide substrates and mutant target proteins
20. Functional expression of human and Arabidopsis protein phosphatase 2A in Saccharomyces cerevisiae and isolation of dominant-defective mutants
21. Protein phosphatases: Structure, regulation, and function
22. Assay and purification of protein (serine/threonine) phosphatases
23. Illumination increases the phosphorylation state of maize leaf phosphoenolpyruvate carboxylase by causing an increase in the activity of a protein kinase
24. Microcystin affinity purification of plant protein phophatases: PP1C, PP5 and a regulatory A-subunit of PP2A
25. Regulation of protein kinase cascades by protein phosphatase 2A
26. The regulation of phosphoenolpyruvate carboxylase in CAM plants
27. Smooth-muscle caldesmon phosphatase is SMP-I, a type 2A protein phosphatase
28. The protein phosphatases involved in cellular regulation. 1. Modulation of protein phosphatases-1 and 2A by histone H1, protamine, polylysine and heparin
29. Plant protein phosphatases
30. A minimal serine/ threonine protein kinase circadianly regulates phosphoenolpyruvate carboxylase activity in Crassulacean acid metabolism-induced leaves of the common ice plant
31. Characterization of the promoter region and expression pattern of three Arabidopsis protein phosphatase type 2A subunit genes
32. Purification of protein-tyrosine phosphatases from human placenta
33. Protein phosphatase 2A holoenzyme and its subunits from Medicago sativa
34. 2 from rabbit skeletal muscle
35. 4 PEP carboxylase
36. Protein phosphatase 2A: A panoply of enzymes
37. Sucrose-phosphate synthase phosphatase, a type 2A protein phosphatase, changes its sensitivity towards inhibition by inorganic phosphate in spinach leaves
38. Serine/threonine protein phosphatases
39. Soybean nodule sucrose synthase (nodulin-100): Further analysis of its phosphorylation using recombinant and authentic root-nodule enzymes