8bm0

Electron Microscopy
3.4Å resolution

Structure of GroEL:GroES-ATP complex plunge frozen 200 ms after reaction initiation

Released:

Function and Biology Details

Reaction catalysed:
ATP + H(2)O + a folded polypeptide = ADP + phosphate + an unfolded polypeptide
Biochemical function:
Cellular component:

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: A, C, D, F, G, H, I, K, L, N, O, Q, R, T
Molecule details ›
Chains: A, C, D, F, G, H, I, K, L, N, O, Q, R, T
Length: 548 amino acids
Theoretical weight: 57.39 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P0A6F5 (Residues: 1-548; Coverage: 100%)
Gene names: JW4103, b4143, groEL, groL, mopA
Sequence domains: TCP-1/cpn60 chaperonin family
Co-chaperonin GroES Chains: B, E, J, M, P, S, W
Molecule details ›
Chains: B, E, J, M, P, S, W
Length: 98 amino acids
Theoretical weight: 10.47 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P0A6F9 (Residues: 2-97; Coverage: 99%)
Gene names: JW4102, b4142, groES, groS, mopB
Sequence domains: Chaperonin 10 Kd subunit

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.4Å
Relevant EMDB volumes: EMD-16116
Expression system: Escherichia coli