8bmt

Electron Microscopy
2.5Å 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 28-mer (preferred)
PDBe Complex ID:
PDB-CPX-141316 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Chaperonin GroEL Chains: A, BA, C, E, G, I, J, L, N, P, R, T, X, Z
Molecule details ›
Chains: A, BA, C, E, G, I, J, L, N, P, R, T, X, Z
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: AA, B, CA, D, F, H, K, M, O, Q, S, V, W, Y
Molecule details ›
Chains: AA, B, CA, D, F, H, K, M, O, Q, S, V, W, Y
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: 2.5Å
Relevant EMDB volumes: EMD-16125
Expression system: Escherichia coli