Structure analysis

Structure of GroEL-nucleotide complex in ADP-like conformation plunged 50 ms after mixing with ATP

Electron Microscopy
4Å resolution
Source organism: Escherichia coli
Assembly composition:
homo tetradecamer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: homo tetradecamer
Accessible surface area: 282039.8 Å2
Buried surface area: 60073.85 Å2
Dissociation area: 2,291.06 Å2
Dissociation energy (ΔGdiss): 15.99 kcal/mol
Dissociation entropy (TΔSdiss): 18.53 kcal/mol
Symmetry number: 14
PDBe Complex ID: PDB-CPX-141315

Macromolecules

Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N
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
Pfam: TCP-1/cpn60 chaperonin family

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