PDBe 4uf9

Electron Microscopy
10.3Å resolution

Electron cryo-microscopy structure of PB1-p62 type T filaments

Source organism: Homo sapiens
Related structures: EMD-2937

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assemblies composition:
homo 60-mer (preferred)
homo trimer
Entry contents:
1 distinct polypeptide molecule
Sequestosome-1 Chains: A, B, D
Molecule details ›
Chains: A, B, D
Length: 122 amino acids
Theoretical weight: 13.7 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21
  • Canonical: Q13501 (Residues: 1-122; Coverage: 28%)
Gene names: ORCA, OSIL, SQSTM1
Sequence domains: PB1 domain

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 10.3Å
Relevant EMDB volumes: EMD-2937
Expression system: Escherichia coli BL21