Bioinformatic search for plant homologs of protein kinase BUB1 – the keypoint of mitotic spindle assembly

Кarpov P.A., Raevsky A.V., Blume Ya.B.

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Fourteen plant homologs of animal, yeast and myxomycetes spindle assembly checkpoint protein kinases were identified bioinformatically. It was shown that the closest plant homologues of the BUB1 protein kinases are unknown proteins XP_002274770.1 (CBI21878.1) from Vitis vinifera, EEC82122.1 from Oryza sativa Indica, EEE67244.1 from O. sativa Japonica, EEF44403.1 from Ricinus communis and CAL57156.1 from Ostreococcus tauri. The reconstruction and analysis of spatial structures of the EEC82122.1, EEE67244.1 and XP_002274770.1 (CBI21878.1), catalytic domains confirmed their conformity to spindle assembly checkpoint protein kinases BUB1.

Tsitologiya i Genetika 2010, vol. 44, no. 6, pp. 57-69

E-mail: karpov.p.a gmail.com

Кarpov P.A., Raevsky A.V., Blume Ya.B. Bioinformatic search for plant homologs of protein kinase BUB1 – the keypoint of mitotic spindle assembly, Tsitol Genet., 2010, vol. 44, no. 6, pp. 57-69.