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. Author manuscript; available in PMC: 2011 Jun 15.
Published in final edited form as: Biochemistry. 2010 Jun 15;49(23):4908–4920. doi: 10.1021/bi100349a

Figure 9.

Figure 9

Schematic representation of the pair-wise intermolecular contacts in the rabbit skeletal tropomyosin overlap obtained by X-ray diffraction. Chains A and B are the α-helices of the tropomyosin C-terminus, which remain as a coiled-coil throughout their length. Chain I is the single α-helix of the N-terminal tropomyosin segment that interacts in an oblique manner with the C-terminal coiled-coil. The intermolecular contacts shown in this figure were abstracted from coordinates obtained from the RCSB (accession number 2Z5I) (29).