@article{galvao_kota_soderblom_goshe_boss_2008, title={Characterization of a new family of protein kinases from Arabidopsis containing phosphoinositide 3/4-kinase and ubiquitin-like domains}, volume={409}, ISSN={["1470-8728"]}, DOI={10.1042/bj20070959}, abstractNote={At least two of the genes predicted to encode type II PI4K (phosphoinositide 4-kinase) in Arabidopsis thaliana (thale cress), namely AtPI4Kγ4 and AtPI4Kγ7, encode enzymes with catalytic properties similar to those of members of the PIKK (phosphoinositide kinase-related kinase) family. AtPI4Kγ4 and AtPI4Kγ7 undergo autophosphorylation and phosphorylate serine/threonine residues of protein substrates, but have no detectable lipid kinase activity. AtPI4Kγ4 and AtPI4Kγ7 are members of a subset of five putative AtPI4Ks that contain N-terminal UBL (ubiquitin-like) domains. In vitro analysis of AtPI4Kγ4 indicates that it interacts directly with, and phosphorylates, two proteins involved in the ubiquitin–proteasome system, namely UFD1 (ubiquitin fusion degradation 1) and RPN10 (regulatory particle non-ATPase 10). On the basis of the present results, we propose that AtPI4Kγ4 and AtPI4Kγ7 should be designated UbDKγ4 and UbDKγ7 (ubiquitin-like domain kinases γ4 and γ7). These UBL-domain-containing AtPI4Ks correspond to a new PIKK subfamily of protein kinases. Furthermore, UFD1 and RPN10 phosphorylation represents an additional mechanism by which their function can be regulated.}, journal={BIOCHEMICAL JOURNAL}, author={Galvao, Rafaelo M. and Kota, Uma and Soderblom, Erik J. and Goshe, Michael B. and Boss, Wendy F.}, year={2008}, month={Jan}, pages={117–127} }
 @article{persson_rosenquist_svensson_galvao_boss_sommarin_2003, title={Phylogenetic analyses and expression studies reveal two distinct groups of calreticulin isoforms in higher plants}, volume={133}, ISSN={["0032-0889"]}, DOI={10.1104/pp.103.024943}, abstractNote={Abstract}, number={3}, journal={PLANT PHYSIOLOGY}, author={Persson, S and Rosenquist, M and Svensson, K and Galvao, R and Boss, WF and Sommarin, M}, year={2003}, month={Nov}, pages={1385–1396} }