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Summary Structural details Experimental details Functional details Sequence Neighbor History Downloads

9NY4

USP21 bound to H2AK119ub nucleosome

Chains

Entity	Asym IDs	Number of Exact matches
1	A E	518
2	B F	1717
3	C G	37
4	D H	21
5	I	63
6	J	62
7	K	6
8	L	15

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PDB entries from 2026-07-08

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