1p9c

Solution NMR

NMR solution structure of the C-terminal ubiquitin-interacting motif of the proteasome subunit S5a

Released:
Source organism: Homo sapiens

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-157151 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
26S proteasome non-ATPase regulatory subunit 4 Chain: A
Molecule details ›
Chain: A
Length: 45 amino acids
Theoretical weight: 4.92 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P55036 (Residues: 263-307; Coverage: 12%)
Gene names: MCB1, PSMD4
Sequence domains: Ubiquitin interaction motif
Structure domains: Single alpha-helices involved in coiled-coils or other helix-helix interfaces

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: simulated annealing
Expression system: Escherichia coli