7pbx

Electron Microscopy
3.43Å resolution

Cryo-EM structure of the GroEL-GroES complex with ADP bound to both rings ("tight" conformation).

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero 21-mer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-141318 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Chaperonin GroEL Chains: Ac, Ad, Ai, Aj, Ao, Ap, Au, Av, Ba, Bb, Bg, Bh, Bm, Bn
Molecule details ›
Chains: Ac, Ad, Ai, Aj, Ao, Ap, Au, Av, Ba, Bb, Bg, Bh, Bm, Bn
Length: 524 amino acids
Theoretical weight: 55.22 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli str. K-12 substr. W3110
UniProt:
  • Canonical: P0A6F5 (Residues: 2-525; Coverage: 96%)
Gene names: JW4103, b4143, groEL, groL, mopA
Sequence domains: TCP-1/cpn60 chaperonin family
Co-chaperonin GroES Chains: Af, Al, Ar, Ax, Bd, Bj, Bp
Molecule details ›
Chains: Af, Al, Ar, Ax, Bd, Bj, Bp
Length: 97 amino acids
Theoretical weight: 10.4 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli str. K-12 substr. W3110
UniProt:
  • Canonical: P0A6F9 (Residues: 1-97; Coverage: 100%)
Gene names: JW4102, b4142, groES, groS, mopB
Sequence domains: Chaperonin 10 Kd subunit

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.43Å
Relevant EMDB volumes: EMD-13308
Expression system: Escherichia coli str. K-12 substr. W3110