Vrk1

Summary

Gene Symbol: Vrk1
Description: vaccinia related kinase 1
Alias: serine/threonine-protein kinase VRK1
Species: rat
Products:     Vrk1

Top Publications

  1. Kang T, Park D, Choi Y, Kim K, Yoon H, Kim K. Mitotic histone H3 phosphorylation by vaccinia-related kinase 1 in mammalian cells. Mol Cell Biol. 2007;27:8533-46 pubmed
    ..We show that histone H3 is phosphorylated by vaccinia-related kinase 1 (VRK1). Direct phosphorylation of Thr3 and Ser10 in H3 by VRK1 both in vitro and in vivo was observed...
  2. López Sánchez I, Sanz Garcia M, Lazo P. Plk3 interacts with and specifically phosphorylates VRK1 in Ser342, a downstream target in a pathway that induces Golgi fragmentation. Mol Cell Biol. 2009;29:1189-201 pubmed publisher
    ..In this work, we have identified that Plk3 and VRK1 are two consecutive steps in this signaling pathway...
  3. Kim W, Chakraborty G, Kim S, Shin J, Park C, Jeong M, et al. Macro histone H2A1.2 (macroH2A1) protein suppresses mitotic kinase VRK1 during interphase. J Biol Chem. 2012;287:5278-89 pubmed publisher
    b>VRK1-mediated phosphorylation of histone H3 should be restricted in mitosis for consistent cell cycling, and defects in this process trigger cellular catastrophe...
  4. Nichols R, Traktman P. Characterization of three paralogous members of the Mammalian vaccinia related kinase family. J Biol Chem. 2004;279:7934-46 pubmed
    ..vvB1 plays an essential role in viral DNA replication, and Boyle and Traktman have demonstrated that VRK1 enzymes complement the replication defect of a temperature-sensitive viral mutant defective in vvB1 (Boyle, K...
  5. Shin J, Chakraborty G, Bharatham N, Kang C, Tochio N, Koshiba S, et al. NMR solution structure of human vaccinia-related kinase 1 (VRK1) reveals the C-terminal tail essential for its structural stability and autocatalytic activity. J Biol Chem. 2011;286:22131-8 pubmed publisher
    Vaccinia-related kinase 1 (VRK1) is one of the mitotic kinases that play important roles in cell cycle, nuclear condensation, and transcription regulation...