Table 1. Hydrogen bond formation between... | Rockefeller University Press

Table 1.

Hydrogen bond formation between Loop-4 and tropomyosin

Loop-4–tropomyosin H-bonds formed (#)	WT-S1	7G–S1
Dock and hold HLH	82	270
Steer cleft closure	354	252
Complete cleft closure	102	674
Overall	538	1,196

Total number of hydrogen bonds formed between Loop-4 and tropomyosin during steering of myosin Loop-4 of myosin from the pre-powerstroke to the post-powerstroke configuration on actin–tropomyosin. Hydrogen bonds were measured in VMD with a 3.2 Å distance cutoff and an angular range of 180 ± 20°.

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