Figure 3.
Structure of UIC2/Fab. (a) Cartoon representation of the structure of UIC2/Fab. The heavy chain (HC) is shown in green and the light chain (LC) in purple. The variable and constant domains are as labeled. The light and heavy chain CDR1s are colored red, CDR2s are blue and CDR3s are coral. (b) The structure of UIC2/Fab is viewed from the antigen side, showing the arrangement of CDRs. (c) Electrostatic potential surface showing the positive charge for the CDRs.