Figure 1. Molecular structure of serum SCUBE1. SCUBE1 molecule contains nine epidermal growth factor-like domains and one Cub domain at the carboxyl terminus. SCUBE1: Signal peptide-Complement C1r/C1s, Uegf, and Bmp1-epidermal growth factor domain-containing protein 1; SP: Signal peptide; Cys: Cysteine; E: Epidermal growth factor-like domain.
