Figure 2.
Figure 2. Interactions between UvrB and the DNA. (a) UvrB
bound to DNA. Gray surface, UvrB; cyan ribbon, -hairpin;
yellow, outer DNA strand; green, inner DNA strand. Selected
residues from UvrB are indicated. 3' and 5' ends of the DNA are
labeled in red. Nucleotides are numbered sequentially starting
from the 5' end and omitting numbers corresponding to
nucleotides in the loop region. (b,c) Views rotated 45°
(b) and 90°
(c) from a along the vertical axis.
-hairpin;
yellow, outer DNA strand; green, inner DNA strand. Selected
residues from UvrB are indicated. 3' and 5' ends of the DNA are
labeled in red. Nucleotides are numbered sequentially starting
from the 5' end and omitting numbers corresponding to
nucleotides in the loop region. (b,c) Views rotated 
45°
(b) and