Figure 2.

Graphical Representation of Protein Architecture, Sequence Conservation within the Protein Family, and Localization of Phosphorylation Sites.

Arrowheads indicate the location of phosphorylation sites within the protein. Protein domain architecture was adapted from the SMART Web site (http://smart.embl-heidelberg.de/). Sequence conservation was plotted from ClustalW alignments using MDR family members as listed in PlantsT (http://plantst.sdsc.edu/) and CDPK members from PlantsP (http://plantsp.sdsc.edu/). Arabidopsis CesA sequences were downloaded from http://cellwall.stanford.edu/php/download.php. ABC_membr., TM domain of ABC transporters; AAA, ATPases associated with various cellular activities; RING, RING-type zinc finger; EF, EF hand/calcium binding motif.