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Figure 4
Structural features of ApePCNA1. (a) Hydrophobic amino acids are shown as green sticks. (b) Cavity regions are shown as green meshes. The cavities were drawn using PyMOL. (c) Electrostatic potentials on the molecular surface are shown in blue and red for positive and negative charge, respectively. (a), (b) and (c) are viewed from the same orientation as in Fig. 3[link]. (d) Model of the ApePCNA1 homotrimeric ring viewed from the threefold axis direction. Each subunit is colored differently.

Journal logoSTRUCTURAL BIOLOGY
COMMUNICATIONS
ISSN: 2053-230X
Volume 80| Part 11| November 2024| Pages 294-301
https://doi.org/10.1107/S2053230X24009518
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