✦ LIBER ✦

POLYPEPTIDE MODELS OF COLLAGEN. SYNTHESIS OF (PRO-PRO-β-ALA)n

✍ Scribed by Rapaka, Rao S. ;Bhatnagar, Rajendra S.

Book ID: 115097196
Publisher: Wiley (Blackwell Publishing)
Year: 2009
Tongue: English
Weight: 304 KB
Volume: 7
Category: Article
ISSN: 0367-8377
DOI: 10.1111/j.1399-3011.1975.tb02468.x

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Polypeptide models of collagen: Properti

Polypeptide models of collagen: Properties of (Pro-Pro-βAla)n

✍ Rajendra S. Bhatnagar; Rao S. Rapaka 📂 Article 📅 1975 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 335 KB

We have synthesized (Pro-Pro-BAla), as a model for collagen. The synthetic polytripeptide, mol wt 6.500, exhibits a large negative optical rotation with a very strong negative Cotton effect centered a t 216 nm. The optical rotatory dispersion of (Pro-Pro-BAla), followed a single-term Drude equation

POLYPEPTIDE MODELS OF COLLAGEN: SYNTHESI

POLYPEPTIDE MODELS OF COLLAGEN: SYNTHESIS OF (PRO-PRO-ALA)n AND (PRO-PRO-VAL)n

✍ Rapaka, Rao S. ;Bhatnagar, Rajendra S. 📂 Article 📅 2009 🏛 Wiley (Blackwell Publishing) 🌐 English ⚖ 401 KB

Polypeptide models of collagen. Solution

Polypeptide models of collagen. Solution properties of (Gly-Pro-Sar)n and (Gly-Sar-Pro)n

✍ V. S. Ananthanarayanan; Samir K. Brahmachari; Rao S. Rapaka; Rajendra S. Bhatnag 📂 Article 📅 1976 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 433 KB

Our studies on the solution conformation of (Gly-Pro-Sar), and (Gly-Sar-Pro), synthesized as polypeptide models for collagen are reported. It is found that, while (Gly-Pro-Sar), exists in ordered triple-helical conformation, (Gly-Sar-Pro), remains as a disordered random coil in water. Addition of ce

Electronic structures of collagen model

Electronic structures of collagen model polymers: (Gly-Pro)n, (Gly-Hyp)n, (Ala-Pro)n, (Ala-Hyp)n, (Gly-Pro-Gly)n, (Gly-Hyp-Gly)n, (Gly-Pro-Pro)n, and (Gly-Pro-Hyp)n

✍ Masaru Ohsaku; Junya Izumi; Akiar Imamura 📂 Article 📅 1984 🏛 Elsevier Science 🌐 English ⚖ 596 KB

Polypeptide modeles of collagen. Solutio

Polypeptide modeles of collagen. Solution properties of (Gly-Pro-Sar)n and (Gly-Sar-Pro)n

✍ V. S. Ananthanarayanan; Samir K. Brahmachari; Rao S. Rapaka; Rajendra S. Bhatnag 📂 Article 📅 1976 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 27 KB

On page 713, in Figure 4, the number at the top of the scale of the y-axis should read 0.0 rather than 2.0.

Polypeptide models of collagen. II. Solu

Polypeptide models of collagen. II. Solution properties of (Pro-Gly-Phe)n

✍ Samir K. Brahmachari; V. S. Ananthanarayanan; Rao S. Rapaka; Rajendra S. Bhatnag 📂 Article 📅 1978 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 483 KB

## Abstract The conformation of (Pro‐Gly‐Phe)~__n__~ in trifluoroethanol was investigated using CD, nmr and ir techniques. After making appropriate correction for the contribution of the phenylalanine chromophore to the observed CD spectra of the polytripeptide at several temperatures, it is found