PDBe 2bl2

X-ray diffraction
2.1Å resolution

The membrane rotor of the V-type ATPase from Enterococcus hirae


Function and Biology Details

Structure analysis Details

Assembly composition:
homo decamer (preferred)
Entry contents:
1 distinct polypeptide molecule
V-type sodium ATPase subunit K Chains: A, B, C, D, E, F, G, H, I, J
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J
Length: 156 amino acids
Theoretical weight: 16.04 KDa
Source organism: Enterococcus hirae
  • Canonical: P43457 (Residues: 1-156; Coverage: 100%)
Gene names: EHR_08240, ntpK, ntpN
Sequence domains: ATP synthase subunit C
Structure domains: lithium bound rotor ring of v- atpase

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P212121
Unit cell:
a: 120.136Å b: 125.604Å c: 210.866Å
α: 90° β: 90° γ: 90°
R R work R free
0.191 0.19 0.2