Skip to main content
. 2012 Nov 30;3:262. doi: 10.3389/fpls.2012.00262

Figure 1.

Figure 1

The E. coli proteins transphosphorylated by BRI1 covered a broad range in protein abundance. (A) Relative abundance of 62 of the 73 E. coli proteins transphosphorylated by BRI1 in situ. Blue diamonds are emPAI-derived copy number per cell (Ishihama et al., 2008) and red circles are values based on fluorescence measurements (Taniguchi et al., 2010) and the corresponding protein names are indicated on the top of the figure. The identity of the proteins quantified by emPAI method were: (1) rplV; (2) rpmD; (3) rplX; (4) crr; (5) rpsA; (6) ahpC; (7) gapA; (8) rpsB; (9) hupB; (10) rpsD; (11) fugA; (12) rpsC; (13) rplC; (14) tsf; (15) rplM; (16) hupA; (17) rpsL; (18) rpmE; (19) rpsE; (20) rplO; (21) rplE; (22) rpsM; (23) tig; (24) dnaK; (25) rpsF; (26) rplN; (27) rplJ; (28) grpE; (29) rpmA; (30) frr; (31) rpsJ; (32) rplK; (33) rpsl; (34) cspA; (35) rpsK; (36) sucB; (37) rpoA; (38) groS; (39) pnp; (40) rho; (41) rpoC; (42) juaA; (43) typA; (44) ybeD; (45) infB; (46) sucD; (47) pta; (48) ihfB; (49) yqjD; (50) rpoD; (51) ihfA; (52) aspA; (53) hslU; (54) ftsZ; (55) gatZ; (56) dnaJ; (57) accD; (58) lipA; (59) gatD; (60) tatA; (61) parB; (62) FimD. (B) Abundance of specific phosphopeptides, derived from E. coli proteins transphosphorylated by BRI1 in situ, was not related to the abundance of the parent protein. The spectral counts were the sum of four independent experiments, two with TiO2 enrichment and two with IMAC (Fe2+) enrichment. The phosphopeptides with top spectral counts are annotated in the graph.