... consisting of 11helices: a1 (residues 8–2 5), a2 (4 8–5 8), a3 (7 0–8 6), a4 (9 6– 100), a5 (10 4–1 18), a6 (13 4–1 45), a7 (16 5–1 72), a8 (18 1–1 86),a9 (18 9–2 04), a10 (21 2–2 15), and a11 (22 2–2 35) (Figs 1 and 2A). ... distinctcrystalline forms of one of its ABD versions (pleABD/2a)from mouse, to a resolution of 1.95 and 2.0 A˚. Comparison of pleABD/2a with the ABDs of fimbrin and utrophinrevealed structural ... subdomains in these proteins [2 1–2 4]. Tostudy the structural and functional relationships with otherCH protein family members we have prepared two crystal-line forms of the ABD of plectin and analyzed...