Figure 5

Browse and search interfaces in PCoM-DB (A), and comparing the migration profiles of Synechocystis PsaC and PsaD proteins using PCoM-DB (B). Users can easily find the protein migration profile of a protein of interest through browse and search interfaces (A). Then, users also can find the potential interacting partners by finding the proteins which shared the peaks in the protein migration profiles using PCoM-DB (A). In addition, users can compare the overall protein migration profiles of potential interacting partners with a protein of interest. In this case, protein migration profiles of PsaC and PsaD were shown as an example (B). The migration profiles of a Synechocystis PsaC protein had a peak in the gel slice 15, corresponding to the PSI trimer. Only clicking the blue closed circle showing the PsaC emPAI value at the gel slice 15, users can find the proteins which were also detected in the gel slice 15 as potential interacting partners (and one of them was PsaD).