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Summary Structural details Experimental details Functional details Sequence Neighbor History Downloads

8FXB

SARS-CoV-2 XBB.1 spike RBD bound to the human ACE2 ectodomain and the S309 neutralizing antibody Fab fragment

Chains

Entity	Asym IDs	Number of Exact matches
1	A	64
2	B	58
3	C	4
4	D

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PDB entries from 2026-07-22

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