𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Osmotically Induced Helix-Coil Transition in Poly(Glutamic Acid)

✍ Scribed by Stanley, Christopher B.; Strey, Helmut H.

Book ID
119921653
Publisher
Biophysical Society
Year
2008
Tongue
English
Weight
342 KB
Volume
94
Category
Article
ISSN
0006-3495

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Helix-coil transition of poly(L-glutamic
Helix-coil transition of poly(L-glutamic acid) in N-methylacetamide
✍ John B. Harry; James S. Franzen 📂 Article 📅 1969 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 958 KB

The folding of randomly coiled poly(bg1utamic acid) to the helical state has been studied in N-methylacetamide by titration methods. Since this solvent would be expected to form amide-peptide group hydrogen bonds with the unfolded form of the polymer, to a first approximation no helix stabilization

Helix–coil transition kinetics in aqueou
Helix–coil transition kinetics in aqueous poly(α,L-glutamic acid)
✍ Arthur L. Cummings; Edward M. Eyring 📂 Article 📅 1975 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 468 KB 👁 1 views

## Abstract A polarimetric electric‐field‐jump relaxation apparatus is described and used to determine the relaxation spectrum for the helix–coil transition of poly(α,L‐glutamic acid) in water at 24°C. A maximum relaxation time of 1.7 μc occurs at the transition midpoint (pH = 5.9) yielding a rate

Helix–coil transition for poly(L-glutami
Helix–coil transition for poly(L-glutamic acid) in water–ethanol solutions
✍ G. Conio; E. Patrone 📂 Article 📅 1969 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 427 KB 👁 2 views

Potentiometric titrations and some complementary optical rotation data are presented for solutions of poly(L-glntamic acid) (PGA) in several H,O-ethanol mixtnres. The data allow the determination of the intrinsic p K (pKo), slope of the apparent pK (pKaPp), versus degree of ionization curves and of