Zinc containing DNA-binding domains finger domain: Zinc finger proteins (TFIIIA and Zinc cluster domain Gal4) recognition helix ys His Figure 17-6 pearson Education, Inc. publishing as Benjamin cummings
Zinc containing DNA-binding domains finger domain: Zinc finger proteins (TFIIIA) and Zinc cluster domain (Gal4) Figure 17-6
Leucine Zipper Motif: The Motif combines dimerization and DNA-binding surfaces within a single structural unit Fiqure 17-7 Copyright o 2004 Pearson Education, Inc, publishing as Benjamin Cummings
Leucine Zipper Motif: The Motif combines dimerization and DNA-binding surfaces within a single structural unit. Figure 17-7
Dimerization is mediated by hydrophobic interactions between the appropriately-spaced leucine to form a coiled coil structure
Dimerization is mediated by hydrophobic interactions between the appropriately-spaced leucine to form a coiled coil structure
TTT工 PPER M1工 Tw。a1 pha he1主ces主n Px七en he1d七 gether by ir七 eract主On多 every seventh posi tion, which t between hydrophobic Leu found corresponds to two turns ofan alpha helix 工he1 eucane zipper m o七 i f which h1 ds pro tein suh1n主七多 domains form a struc ture which can bind to DNA as. these 七 gether In the proteins GcN4, fos jun andm 七工 ans Cl1p七主on士ae七。xs bound transcription fac tor
Helix-Loop-Helix motif: Figure 17-8 004 Pearson Education, Inc, publishing as Benjamin Cummings
Helix-Loop-Helix motif: Figure 17-8