Multiple Choice
The basic leucine zipper (bZIP) motif has all of the following characteristics, except:
A) it is a DNA-binding domain that directly contacts DNA in the major groove
B) is a stretch of amino acids that fold into a long alpha-helix with leucines in every seventh position
C) it facilitates dimerization of two similar polypeptide chains
D) it is not as common as the zinc finger motif
Correct Answer:

Verified
Correct Answer:
Verified
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