A comparison between poly-α,l-ornithine and poly-α,l-lysine in solution: The effect of a CH2 group in the side chain on the conformation of poly-α-amino acids
✍ Scribed by G. Blauer; Z.B. Alfassi
- Book ID
- 115747776
- Publisher
- Elsevier Science
- Year
- 1967
- Weight
- 759 KB
- Volume
- 133
- Category
- Article
- ISSN
- 0005-2795
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📜 SIMILAR VOLUMES
On page 1533, in the last term of eq. (2), (alm[O) should be (alml0). On page 1538, in line 3 of the Results section, R,,\* should be Rn,\*; in the next line, RB should also be Rn,\*, and the first "in" should be "is.
## Abstract The conformational properties of block copolymers of poly‐L‐leucine in water have been examined. The degree of polymerization of the poly‐L‐leucine block was 11 and 21, respectively, for samples prepared by the Merrifield procedure, and 56 for a sample prepared by the polymerization of
## Abstract X‐ray diagrams from oriented films and fibers of poly‐__N__^γ^‐carbobenzoxy‐L‐α,γ‐diaminobutyric acid (PCLB) and of poly‐__N__^δ^‐carbobenzoxy‐L‐ornithine (PCLO) have been examined. The conformation in the solid state for both polymers is that of an α‐helix, 18/5 for PCLB and 11/3 for P
## Abstract Pinacyanol in the presence of an excess of poly(L‐glutamic acid) [polymer/dye ratio (__P__/__D__) > 10] exhibits different absorption spectra in the visible region when bound to the slightly charged polypeptide in the α‐helical conformation or to the nearly completely dissociated polype