9TMN

Human sperm 20S proteasome complex isolated from native source

Summary for 9TMN

• Entry DOI: 10.2210/pdb9tmn/pdb
• Related: 9TMS
• EMDB information: 56072 56074
• Descriptor: Proteasome subunit alpha type-6, Proteasome subunit beta type-3, Proteasome subunit beta type-2, ... (17 entities in total)
• Functional Keywords: proteasome, proteolysis, ntn hydrolase-like, nuclear protein, protein degradation
• Biological source: Homo sapiens (human); More
• Total number of polymer chains: 30
• Total formula weight: 718485.36

Authors

Kolata, P.,Allegretti, M. (deposition date: 2025-12-15, release date: 2026-09-09)

• Primary citation: Kolata, P.,dos Santos, A.,Knowles, O.,Dendooven, T.,Allegretti, M.; Molecular architecture and spatial organization of proteasomes in the human sperm nucleus; Nat.Struct.Mol.Biol., 2026; DOI: 10.1038/s41594-026-01870-z

Experimental method

ELECTRON MICROSCOPY (1.85 Å)