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Identification of Plant Homologues of Dual Specificity Yak1-Related Kinases
Comparative analysis of 3D-structures of the human DYRK1A and plant homologues, their complexes with the specific inhibitors, and results of molecular dynamics confirm their structural and functional similarity with high probability.
Three BUB1 and BUBR1/MAD3-related spindle assembly checkpoint proteins are required for accurate mitosis in Arabidopsis.
It is concluded that BRK1 and BUBR1/MAD3-related proteins play a key role in ensuring faithful chromosome segregation during mitosis and that their interaction with MAP65-3 may be important for the regulation of MT-chromosome attachment.
Bioinformatic Search For Plant Homologues Of Animal Structural Maps In The Arabidopsis Thaliana Genome
A bioinformatic investigation of the MAP1, MAP2, tau protein, and MAP4 families from animals and humans found amino acid motifs that are conserved within each MAP family are designed corresponding nucleotide motifs in IUPAC code.
A steroid glycoside from the seeds ofYucca macrocarpa
- V. Grishkovets, P. Karpov, S. V. Iksanova, V. Y. Chirva
- ChemistryChemistry of Natural Compounds
- 1 November 1998
glycosides, of which the more polar one greatly predominated, and also trace amounts of still more polar glycosides. The isolation of the main steroid glycoside (SG) was achieved by defardng the…
The Role of Posttranslational Acetylation in the Association of Autophagy Protein ATG8 with Microtubules in Plant Cells
[Bioinformatic search for plant homologs of protein kinase BUB1--the keypoint of mitotic spindle assembly].
It was shown that the closest plant homologues of the BUB1 protein kinases are unknown proteins XP_002274770.1 (CBI21878.1) from Vitis vinifera, and catalytic domains of the EEC82122.1 and EEE67244.1 confirmed their conformity to spindle assembly checkpointprotein kinases BUB 1.
Bioinformatic search of plant microtubule-and cell cycle related serine-threonine protein kinases
A bioinformatic search was carried for plant homologues of human serine-threonine protein kinases involved in regulation of cell division and microtubule protein phosphorylation, finding the closest identified homologue of human AURKA kinase was a protein of unknown function.
Bioinformatics search for plant homologues of Ste20-like serine/threonine protein kinases
- P. Karpov, A. Emets, V. G. Matusov, A. Nyporko, E. Nadezhdina, Y. Blume
- BiologyCytology and Genetics
- 15 December 2009
It was shown that unknown proteins A9RVK0 of the moss Physcomitrella patens ssp.
Motif-Based Prediction of Plant Tubulin Phosphorylation Sites Associated with Calcium-Dependent Protein Kinases in Arabidopsis thaliana
- P. Karpov, D. O. Novozhylov, S. Isayenkov, Y. Blume
- Biology, Environmental ScienceCytology and Genetics
- 1 November 2018
New motifs for phosphorylation sites associated with calcium-dependent protein kinases were developed using 494 sites experimentally proved in mammalians and consensus regions in α-, β-, and γ-tubulin from Arabidopsis thaliana were revealed.
Protein phosphatases potentially associated with regulation of microtubules, their spatial structure reconstruction and analysis
According to the sequence and profile comparison with known catalytic domains, where identified protein phosphatases potentially involved in regulation of microtubule dynamics and structure from…