9W39

Structure of human 26S proteasome complexed with midnolin, 19S proteasome with Ubl bound

This is a non-PDB format compatible entry.

Summary for 9W39

• Entry DOI: 10.2210/pdb9w39/pdb
• EMDB information: 65595
• Descriptor: Maltose/maltodextrin-binding periplasmic protein,Midnolin, 26S proteasome non-ATPase regulatory subunit 4, 26S proteasome non-ATPase regulatory subunit 8, ... (23 entities in total)
• Functional Keywords: proteasome, midnolin, hydrolase
• Biological source: Escherichia coli K-12; More
• Total number of polymer chains: 19
• Total formula weight: 928496.47

Authors

Zhu, C.,Qin, L.,Liang, L. (deposition date: 2025-07-29, release date: 2026-04-01)

• Primary citation: Zhu, C.,Qin, L.; Structural dynamics of the midnolin-proteasome during ubiquitin-independent substrate turnover; Nat Commun, 2026; DOI: 10.1038/s41467-026-71002-0

Experimental method

ELECTRON MICROSCOPY (3.65 Å)