Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary extracted from

  • Cai, G.; Wang, G.; Wang, L.; Liu, Y.; Pan, J.; Li, D.
    A maize mitogen-activated protein kinase kinase, ZmMKK1, positively regulated the salt and drought tolerance in transgenic Arabidopsis (2014), J. Plant Physiol., 171, 1003-1016.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
2.7.12.2 additional information enzyme ZmMKK1 interacts with enzyme ZmMEKK1 as determined in yeast two-hybrid assays Zea mays

Cloned(Commentary)

EC Number Cloned (Comment) Organism
2.7.12.2 gene mapkk1, recombinant plasmid ProkII-ZmMKK1 is transformed into Agrobacterium tumefaciens strain GV3101 and the transformation of Arabidopsis thaliana ecotype Col-0 is performed using the floral dip method to generate enzyme overexpressing transgenic plants, quantitative real time PCR enzyme expression analysis, recombinant expression in Escherichia coli strain TOP10 Zea mays

Protein Variants

EC Number Protein Variants Comment Organism
2.7.12.2 additional information enzyme ZmMKK1 overexpression in Arabidopsis thaliana plants enhances the tolerance to salt and drought stresses, and the expression of ROS scavenging enzyme- and ABA-related genes, such as POD, CAT, RAB18 and RD29A under salt and drought conditions. ZmMKK1-overexpressing Arabidopsis plants show enhanced sensitivity to abscisic acid in seed germination, root length and stomata aperture. ZmMKK1-overexpressing Arabidopsis improved POD and CAT activity, reduced ROS level and rate of cell death Zea mays

Organism

EC Number Organism UniProt Comment Textmining
2.7.12.2 Zea mays Q94EV7 cv. Zhengdan 958
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.7.12.2 root
-
 Zea mays
-
2.7.12.2 seedling
-
 Zea mays
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.7.12.2 additional information interaction of ZmMKK1 and ZmMEKK1, a MAP kinase kinase kinase, in vitro Zea mays ?
-
 ?

Synonyms

EC Number Synonyms Comment Organism
2.7.12.2 MAP kinase kinase
-
 Zea mays
2.7.12.2 MAPKK
-
 Zea mays
2.7.12.2 MAPKK1
-
 Zea mays
2.7.12.2 MEK
-
 Zea mays
2.7.12.2 mitogen-activated protein kinase kinase
-
 Zea mays
2.7.12.2 MKK
-
 Zea mays
2.7.12.2 ZmMKK1
-
 Zea mays

Expression

EC Number Organism Comment Expression
2.7.12.2 Zea mays NaCl, PEG, abscisic acid, H2O2 and cold stress induce the enzyme expression, overview up

General Information

EC Number General Information Comment Organism
2.7.12.2 malfunction enzyme ZmMKK1 overexpression in Arabidopsis thaliana plants enhances the tolerance to salt and drought stresses, and the expression of ROS scavenging enzyme- and ABA-related genes, such as POD, CAT, RAB18 and RD29A under salt and drought conditions. ZmMKK1-overexpressing Arabidopsis plants show enhanced sensitivity to abscisic acid in seed germination, root length and stomata aperture Zea mays
2.7.12.2 physiological function enzyme ZmMKK1 might act as an ABA- and ROS-dependent protein kinase in positive modulation of salt and drought tolerance. ZmMKK1 prevents chlorophylls degradation to maintain plants photosynthesis under salt stress, and ZmMKK1 enhances the drought tolerance of transgenic plants Zea mays