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Figure 1.
Figure 1 Quasi-equivalent subunit interactions within HslV. (a)
Ribbon drawing of one hexamer, looking down the pseudo-sixfold
axis. Subunits related by crystallographic twofold rotation are
shown in identical colors and denoted with a prime. Regions on
the apical helices which reveal differences in subunit-subunit
interactions are highlighted: magenta on cyan for subunit A; red
on yellow for subunit B; green on gold for subunit C. (b)
Interactions between subunits C and A, using same color coding
as in (a). (c) Interactions between subunits B and C. Figs.
1-and 2-(b) were produced with MOLSCRIPT (Kraulis, 1991[Kraulis,
P. (1991). J. Appl. Cryst. 24, 946-950.]) and Fig. 2-(a) was
produced with BOBSCRIPT (Esnouf, 1997[Esnouf, R. M. (1997). J.
Mol. Graph. 15, 132-134.], 1999[Esnouf, R. M. (1999). Acta
Cryst. D55, 938-940.]); all figures were rendered with Raster3D
(Merritt & Bacon, 1997[Merritt, E. A. & Bacon, D. J. (1997).
Methods Enzymol. 277, 505-524.]).
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