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Figure 5
Three examples of the chelate loop Zn CC 3. The examples (a) 1vfy_A 176 and (b) 1vfy_A 222 are very similar, but not identical; their differences are shown in (c), where 1vfy_A 222 (blue) is superposed on 1vfy_A 176 (green) and the r.m.s. displacement is 0.55 Å. The example in (d) 1het_A 97 is quite different. (All figures prepared in the same way as Fig. 3 ![]() |