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9MBO

Focused refinement of RPN1 and the C-terminal helix of midnolin in the substrate-engaged human 26S proteasome

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Midnolinpolymer46849278.71UniProt (Q504T8)
Pfam (PF00240)
Homo sapiens (human)Midbrain nucleolar protein
2B
(B)
26S proteasome non-ATPase regulatory subunit 2polymer908100313.61UniProt (Q13200)
Pfam (PF17781)
Pfam (PF01851)
Pfam (PF18051)
Homo sapiens (human)26S proteasome regulatory subunit RPN1,26S proteasome regulatory subunit S2,26S proteasome subunit p97,Protein 55.11,Tumor necrosis factor type 1 receptor-associated protein 2
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight149592.3
All*Total formula weight149592.3
*Water molecules are not included.

253795

PDB entries from 2026-05-20

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