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1P9D

High-resolution structure of the complex of HHR23A ubiquitin-like domain and the C-terminal ubiquitin-interacting motif of proteasome subunit S5a

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(S)
26S proteasome non-ATPase regulatory subunit 4polymer454916.31UniProt (P55036)
Pfam (PF02809)
Homo sapiens (human)26S proteasome regulatory subunit S5A, Rpn10, Multiubiquitin chain binding protein, Antisecretory factor-1, AF, ASF
2B
(U)
UV excision repair protein RAD23 homolog Apolymer788953.51UniProt (P54725)
Pfam (PF00240)
Homo sapiens (human)HHR23A
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight13869.9
All*Total formula weight13869.9
*Water molecules are not included.

247536

PDB entries from 2026-01-14

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