Rapid, spontaneous reassembly of homo- and heterodimeric tropomyosin two-chain coiled coils from unfolded single α and β chains

The kinetics of chain exchange in two-ch

The kinetics of chain exchange in two-chain coiled coils: αα- and ββ-tropomyosin

✍ Sumio Ozeki; Tadashi Kato; Marilyn Emerson Holtzer; Alfred Holtzer 📂 Article 📅 1991 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 960 KB

## SYNOPSIS Measurements are presented on the time course of chain exchange among two-chain ahelical coiled coils of rabbit tropomyosin. All experiments are in a regime (temperature, protein concentration) in which coiled-coil dimers are the predominant species. Self-exchange in rue-tropomyosin wa