Bioinformatics analysis of metastasis-related proteins in hepatocellular carcinoma

Figure 1 MS spectra of peptide AFVTPSVLR of Pr-domain zinc finger protein 5 (IPI00032997) and its labeled form AFVTPSVd3LR. Quantification was performed by comparing the intensities of peaks of AFVTPSVLR and AFVTPSVd3LR.

Figure 2 Protein-protein interaction network. A: Interactions of metastasis-related proteins. Based on the data from HPRD, protein-protein interactions were plotted using Osprey. Interactors are represented as nodes and grouped according to their biologic function based on Osprey annotation; B: A subnetwork displaying important proteins, such as Mos, LRP1, MTA2, and MAPK.