Interaction in vivo and in vitro between the yeast fimbrin, SAC6P, and a polymerization-defective yeast actin (V266G and L267G)

A mutant yeast actin (GG) has decreased hydrophobicity in a subdomain 3/4 hydrophobic plug believed to be involved in a hydrophobic cross-strand âplug-pocketâ interaction necessary for actin filament stability. This actin will not polymerize in vitro but is compatible with cell viability. We hav...

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Veröffentlicht in:	The Journal of biological chemistry 1999-12, Vol.274 (50), p.35873-35880
Hauptverfasser:	Cheng, D, Marner, J, Rubenstein, P.A
Format:	Artikel
Sprache:	eng
Schlagworte:	actin Actins - chemistry Actins - metabolism Actins - ultrastructure Amino Acid Substitution binding proteins binding sites calcium Diploidy Genotype Haploidy inorganic ions interactions Kinetics Membrane Glycoproteins - chemistry Membrane Glycoproteins - metabolism Membrane Glycoproteins - ultrastructure Microfilament Proteins - chemistry Microfilament Proteins - metabolism Microscopy, Electron mutants polymerization SAC6 gene Sac6 protein Sac6p protein Saccharomyces cerevisiae Saccharomyces cerevisiae - genetics Saccharomyces cerevisiae - metabolism temperature Thermodynamics
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