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Figure 1.
Figure 1. Comparison of ErbB2(1–509) with sEGFR501 and
sErbB3(1–621)Helices are indicated by curled, red ribbons and
β strands by broad arrows. The blue, green, and yellow β
strands depict the three prominent parallel β sheets within the
L1 and L2 domains. The β strands in the cys-rich domains are
colored orange, except for those in the CR1 loop which are
colored brown. The side chains of disulfide-linked cysteine
residues are depicted as yellow sticks. Structure sources are:
sEGFR501 (Garrett et al., 2002); sErbB3 (Cho and Leahy, 2002).
Secondary structure for ErbB3 is as defined by the authors.
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