Figure 4. L33 and P33 distances to domains I-EGF-1 and I-EGF-2.
Center-of-mass distances were measured between L33 (blue line) or P33 (red line) and the I-EGF-1 (A) or I-EGF-2 (B) domains. No significant differences in distribution were observed regarding the I-EGF-1 domain. However, P33 is close to the I-EGF-2 domain (≈10 Å) while L33 always remains farther than 15 Å.