Ribbon representation of Crystal structure of PvPGIP2 (1OGQ). The protein is composed of tandemly repeating units called LRRs. The N-terminal and C-terminal cysteine-rich domains are shown in green. Three structural elements characterize this fold. The β-sheet B1 occupies the concave face of the scaffold (blue), a regular array of 310 helices characterizes the convex face (red), and a second non-regular β-sheet (B2; cyan) is found between the two faces.
Maulik et al. BMC Genomics 2009 10(Suppl 3):S19 doi:10.1186/1471-2164-10-S3-S19