› 3zk2

X-ray diffraction
2.63Å resolution

Crystal structure of the sodium binding rotor ring at pH 8.7

Released:
DOI: 10.2210/pdb3zk2/pdb
PDB entry 3zk2 coloured by chain, front view.
PDB entry 3zk2 coloured by chain, side view.
PDB entry 3zk2 coloured by chain, top view.
Source organism: Fusobacterium nucleatum
Primary publication:
A new type of Na(+)-driven ATP synthase membrane rotor with a two-carboxylate ion-coupling motif.
Schulz S, Iglesias-Cans M, Krah A, Yildiz O, Leone V, Matthies D, Cook GM, Faraldo-Gómez JD, Meier T
PLoS Biol 11 e1001596 (2013)
PMID: 23824040

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo undecamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-185985 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
ATP synthase subunit c Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V
Length: 89 amino acids
Theoretical weight: 8.87 KDa
Source organism: Fusobacterium nucleatum
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8RGD7 (Residues: 1-89; Coverage: 100%)
Gene names: FN0363, atpE
Sequence domains: ATP synthase subunit C
Structure domains: F1F0 ATP synthase subunit C

Ligands and Environments

2 bound ligands:
Ligand NA 22 x NA
Ligand DMU 23 x DMU
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-2
Spacegroup: P21
Unit cell:
a: 135.77Å b: 83.9Å c: 150.99Å
α: 90° β: 112.85° γ: 90°
R-values:
R R work R free
0.258 0.255 0.297
Expression system: Escherichia coli

Quick links

Citations

5 review citations

ATP synthases from archaea: the beauty of a molecular motor.
Grüber et al. (2014)
4 more

1 mention without citation

A new type of Na(+)-driven ATP synthase membrane rotor with a two-carboxylate ion-coupling motif.
Schulz et al. (2013)