Figure 5 - full size

Figure 5.
Fig. 5. Ribbon diagram showing docking of the I-domain of LFA-1 (green) with domain D1 of mutICAM-1 (orange). Coordination of the metal ion (purple) on the I-domain is completed by Glu-34 (white) on the -strand C of mutICAM-1. Additional residues of the I-domain (36) and of ICAM-1 (24) considered important for binding are shown in green and yellow, respectively.