1r6o

X-ray diffraction
2.25Å resolution

ATP-dependent Clp protease ATP-binding subunit clpA/ATP-dependent Clp protease adaptor protein clpS

Released:

Function and Biology Details

Structure analysis Details

Assemblies composition:
hetero dimer (preferred)
hetero tetramer
PDBe Complex ID:
PDB-CPX-141727 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
ATP-dependent Clp protease ATP-binding subunit ClpA Chains: A, B
Molecule details ›
Chains: A, B
Length: 143 amino acids
Theoretical weight: 16.2 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P0ABH9 (Residues: 1-143; Coverage: 19%)
Gene names: JW0866, b0882, clpA, lopD
Sequence domains: Clp amino terminal domain, pathogenicity island component
Structure domains: Clp, N-terminal domain
ATP-dependent Clp protease adapter protein ClpS Chains: C, D
Molecule details ›
Chains: C, D
Length: 106 amino acids
Theoretical weight: 12.19 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P0A8Q6 (Residues: 1-106; Coverage: 100%)
Gene names: JW0865, b0881, clpS, yljA
Sequence domains: ATP-dependent Clp protease adaptor protein ClpS
Structure domains: Ribosomal Protein L30; Chain: A,

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X9B
Spacegroup: P3121
Unit cell:
a: 87.436Å b: 87.436Å c: 212.955Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.19 0.19 0.205
Expression system: Escherichia coli