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Figure 3
Nucleotide shift between chain A and chain B of the ADP-bound and ATP-bound structures of SARS-CoV-2 NSP13. NSP13 is shown in cartoon representation, with chain A coloured (RecA1 domain in orange, RecA2 domain in blue) and chain B outlined in black. The side chains of Arg442 are depicted in stick format, while nucleotides are shown in ball-and-stick format, coloured cyan for chain A and outlined in black for chain B. Nucleotide shifts between chain A and chain B are illustrated for the ADP-bound (a) and ATP-bound (b) structures of NSP13 (PDB entries 9i51 and 9i53, respectively).

Journal logoSTRUCTURAL BIOLOGY
COMMUNICATIONS
ISSN: 2053-230X
Volume 81| Part 8| August 2025| Pages 338-347
https://doi.org/10.1107/S2053230X25005266
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