7vwx

Electron Microscopy
7.6Å resolution

CryoEM structure of football-shaped GroEL:ES2 with RuBisCO

Released:

Function and Biology Details

Reactions catalysed:
ATP + H(2)O + a folded polypeptide = ADP + phosphate + an unfolded polypeptide
2 3-phospho-D-glycerate + 2 H(+) = D-ribulose 1,5-bisphosphate + CO(2) + H(2)O
Biochemical function:
Cellular component:

Structure analysis Details

Assembly composition:
hetero 29-mer (preferred)
PDBe Complex ID:
PDB-CPX-141317 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Co-chaperonin GroES Chains: 1, 2, O, P, Q, R, S, T, U, V, W, X, Y, Z
Molecule details ›
Chains: 1, 2, O, P, Q, R, S, T, U, V, W, X, Y, Z
Length: 97 amino acids
Theoretical weight: 10.4 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli K-12
UniProt:
  • Canonical: P0A6F9 (Residues: 1-97; Coverage: 100%)
Gene names: JW4102, b4142, groES, groS, mopB
Sequence domains: Chaperonin 10 Kd subunit
Chaperonin GroEL Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N
Molecule details ›
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 K-12
Expression system: Escherichia coli K-12
UniProt:
  • Canonical: P0A6F5 (Residues: 1-548; Coverage: 100%)
Gene names: JW4103, b4143, groEL, groL, mopA
Sequence domains: TCP-1/cpn60 chaperonin family
Ribulose bisphosphate carboxylase Chain: a
Molecule details ›
Chain: a
Length: 466 amino acids
Theoretical weight: 50.54 KDa
Source organism: Rhodospirillum rubrum ATCC 11170
Expression system: Escherichia coli K-12
UniProt:
  • Canonical: Q2RRP5 (Residues: 1-466; Coverage: 100%)
Gene names: Rru_A2400, cbbM
Sequence domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 7.6Å
Relevant EMDB volumes: EMD-32164
Expression system: Escherichia coli K-12