Studies on the solubilization of basic polypeptides in reversed micelles by ultracentrifuge measurements

2007 ◽  
pp. 113-118 ◽  
Author(s):  
G. Ebert ◽  
M. Plachky ◽  
M. Seno ◽  
S. Shoji
Keyword(s):  
Reversed Micelles ◽  
Basic Polypeptides

Synthesis and conformation of sequential basic polypeptides with branched and linear side chains

1985 ◽  
Vol 50 (12) ◽  
pp. 2925-2936 ◽  
Author(s):  
Štěpánka Štokrová ◽  
Jan Pospíšek ◽  
Jaroslav Šponar ◽  
Karel Bláha
Keyword(s):  
Amino Acid ◽  
Salt Concentration ◽  
Salt Solution ◽  
Theoretical Work ◽  
Side Chain ◽  
Amino Acid Residues ◽  
Cd Spectra ◽  
Low Salt ◽  
Conformational Freedom ◽  
Basic Polypeptides

Polypeptides (Lys-X-Ala)n and (Lys-X-Gly)n in which X represents residues of isoleucine and norleucine, respectively, and polypeptide (Tle-Lys-Ala)n, were synthesized via polymerization of 1-hydroxysuccinimidyl esters of the appropriate tripeptides to complete previously studied series. Circular dichroism (CD) spectra of the respective polymers were measured as a function of pH and salt concentration of the medium. The results were correlated with those obtained previously with the same series containing different amino acid residues at the X-position. The helix forming ability of the polypeptides (Lys-X-Ala)n with linear X side chain was found to be independent of the length. In the series (Lys-X-Gly)n the unordered conformation was the most probable one except (Lys-Ile-Gly)n. This polymer assumed the β conformation even in low salt solution at neutral pH. An agreement with some theoretical work concerned with the restriction of conformational freedom of amino acid residue branching at Cβ atom with our experimental results is evident.

scholarly journals A hepatic soluble cyclic nucleotide-independent protein kinase. Stimulation by basic polypeptides.

1979 ◽  
Vol 254 (12) ◽  
pp. 5049-5052 ◽  
Author(s):  
M Yamamoto ◽  
W E Criss ◽  
Y Takai ◽  
H Yamamura ◽  
Y Nishizuka
Keyword(s):  
Protein Kinase ◽  
Cyclic Nucleotide ◽  
Basic Polypeptides ◽  
Independent Protein

scholarly journals Enzyme kinetics in reversed micelles. 3. Behaviour of 20beta-hydroxysteroid dehydrogenase

1990 ◽  
Vol 187 (1) ◽  
pp. 81-88 ◽  
Author(s):  
Bozena TYRAKOWSKA ◽  
Raymond M. D. VERHAERT ◽  
Riet HILHORST ◽  
Cees VEEGER
Keyword(s):  
Enzyme Kinetics ◽  
Hydroxysteroid Dehydrogenase ◽  
Reversed Micelles

scholarly journals The Addition of the Cyanide Ion to theN-Methyl-3-carbamoylpyridinium Ion in Reversed Micelles

1989 ◽  
Vol 62 (9) ◽  
pp. 2854-2861 ◽  
Author(s):  
Ayako Goto ◽  
Hiroshi Kishimoto
Keyword(s):  
Reversed Micelles ◽  
Cyanide Ion

Crystallization of Organic Compounds in Reversed Micelles. III. Solubilization of Aspartame

Langmuir ◽  
2003 ◽  
Vol 19 (15) ◽  
pp. 5984-5990 ◽  
Author(s):  
Helga Füredi-Milhofer ◽  
Alexey Kamishny ◽  
Junko Yano ◽  
Abraham Aserin ◽  
Nissim Garti
Keyword(s):  
Organic Compounds ◽  
Reversed Micelles

Enzyme recovery by liquid-liquid extraction using reversed micelles

1986 ◽  
Vol 33 (2) ◽  
pp. B27-B33 ◽  
Author(s):  
M. Dekker ◽  
K. Van 't Triet ◽  
S.R. Weijers ◽  
J.W.A. Baltussen ◽  
C. Laane ◽  
...  
Keyword(s):  
Liquid Extraction ◽  
Reversed Micelles ◽  
Enzyme Recovery ◽  
Liquid Liquid Extraction

Retinylidene schiff bases in alkylammonium carboxylate reversed micelles

1990 ◽  
Vol 1036 (1) ◽  
pp. 34-40 ◽  
Author(s):  
Anil K. Singh ◽  
Camille Sandorfy ◽  
Janos H. Fendler
Keyword(s):  
Schiff Bases ◽  
Reversed Micelles

13C NMR Spin-lattice relaxation study of carbonyl carbon-water interaction in the Aerosol OT reversed micelles

1994 ◽  
Vol 98 (28) ◽  
pp. 7036-7040 ◽  
Author(s):  
Akihiro Yoshino ◽  
Hirofumi Okabayashi ◽  
Tadayoshi Yoshida
Keyword(s):  
13C Nmr ◽  
Lattice Relaxation ◽  
Reversed Micelles ◽  
Spin Lattice Relaxation ◽  
Carbonyl Carbon ◽  
Aerosol Ot ◽  
Spin Lattice ◽  
Water Interaction ◽  
Relaxation Study
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