Figure 6From: Classification of protein motifs based on subcellular localization uncovers evolutionary relationships at both sequence and functional levelsKeywords found in FP sequences. Swiss-Prot keywords with frequencies higher than one from groups of FP sequences: (A) Homeobox domain signature (6 FP sequences assigned to cell membrane and mitochondrion), where Transmembrane helix, Transmembrane and Membrane appear in all the sequences of this group; and (B) Endoplasmic reticulum targeting sequence (43 FP sequences assigned to the nucleus), where the Nucleus annotation appears in all the sequences of this group.Back to article page