Heat capacity and normal modes of poly (L-valine) in relation to spectra of oligovalines
✍ Scribed by Leena Burman; Poonam Tandon; V. D. Gupta; Shantanu Rastogi; Seema Srivastava
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1996
- Tongue
- English
- Weight
- 907 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0006-3525
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✦ Synopsis
Poljl(L-valinc) (PL V ) belongs to the class of palyamino acids having a bulky sidc chuin. It prejcrab1.v adopts the @-.sheet confbrmation, although high molecular weight PL V may,form an a-helix as well. In the prcwnt article we report a detailed .stud?> ofthe phonons and their dispersion,fi,r @-PL V and the .spectra ofoligovulines in relation to its polymcric,fiwm. The N-deuterated analogue qfP-PL V has also been studied fo check the corrc'ctness ofassignments und,fi)rce ,fidd. Density ofstates and heat capacity have hmn obtained. The heat capacity i s in very good agreement xlth the mperimentul tneasurements ofRoles et al. 0 1996 .John Wiley & Sons. Inc.