7pxb

Electron Microscopy
4Å resolution

Substrate-engaged mycobacterial Proteasome-associated ATPase - focused 3D refinement (state B)

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero heptamer (preferred)
PDBe Complex ID:
PDB-CPX-235857 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Proteasome-associated ATPase Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 609 amino acids
Theoretical weight: 67.49 KDa
Source organism: Mycobacterium tuberculosis
Expression system: Escherichia coli
UniProt:
  • Canonical: P9WQN5 (Residues: 1-609; Coverage: 100%)
Gene names: MTCY261.11c, Rv2115c, mpa
Sequence domains:
Prokaryotic ubiquitin-like protein Pup Chain: G
Molecule details ›
Chain: G
Length: 66 amino acids
Theoretical weight: 7.1 KDa
Source organism: Mycobacterium tuberculosis
Expression system: Escherichia coli
UniProt:
  • Canonical: P9WHN5 (Residues: 1-64; Coverage: 100%)
Gene names: Rv2111c, pup
Sequence domains: Pup-like protein

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution:
Relevant EMDB volumes: EMD-13696
Expression system: Escherichia coli