Fig. 2
From: SEMAPHORINS and their receptors: focus on the crosstalk between melanoma and hypoxia
Schematic representation of the protein structure of semaphorins and their receptors. Plexin-Semaphorin-Integrin (PSI); Semaphorin (SEMA); Immunoglobulin-like (Ig); Transcription factors (IPT); GTPase-Activator Protein (GAP); Complement C1r/C1s, Uegf, Bmp1 (CUB); Coagulation factors V and VIII (FV/FVIII); Meprin, A5 protein, receptor protein tyrosine phosphatase Mu (MAM); PSD95/Dlg/ZO-1 (PDZ)