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Figure 5
Principal component analysis of wedge (top) and pseudohelix (bottom) structures. Principal component plots (left) were used to conduct k-means clustering. Each set of structures was divided into three clusters, represented as navy, purple and pink envelopes (left). The wedge structures are grouped into clusters generally representing the center and extremities of the crystal, and the pseudohelix structures exhibit dose-dependent progression (right).

Journal logoSTRUCTURAL
BIOLOGY
ISSN: 2059-7983
Volume 82| Part 8| August 2026| Pages 900-914
https://doi.org/10.1107/S205979832600639X
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