The protein in 1ZAA is an example of a zinc finger protein, whose three successive zinc finger domains sequentially interact with DNA. In each zinc finger domain, the zinc is bound to the protein by coordination bonds with. which yield a geometry around the zinc. O two histidines and two cysteines; tetrahedral O two histidines and two cysteines; square planar O four histidines; tetrahedral O two cysteines; square planar

Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter23: Enzymes
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The protein in 1ZAA is an example of a zinc finger protein, whose three successive zinc finger domains sequentially interact with
DNA. In each zinc finger domain, the zinc is bound to the protein by coordination bonds with
which yield a
geometry around the zinc.
O two histidines and two cysteines; tetrahedral
O two histidines and two cysteines; square planar
O four histidines; tetrahedral
O two cysteines; square planar
Transcribed Image Text:The protein in 1ZAA is an example of a zinc finger protein, whose three successive zinc finger domains sequentially interact with DNA. In each zinc finger domain, the zinc is bound to the protein by coordination bonds with which yield a geometry around the zinc. O two histidines and two cysteines; tetrahedral O two histidines and two cysteines; square planar O four histidines; tetrahedral O two cysteines; square planar
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