› 2cyd

X-ray diffraction
2.8Å resolution

Crystal structure of Lithium bound rotor ring of the V-ATPase from Enterococcus hirae

Released:
DOI: 10.2210/pdb2cyd/pdb
PDB entry 2cyd coloured by chain, front view.
PDB entry 2cyd coloured by chain, side view.
PDB entry 2cyd coloured by chain, top view.
Source organism: Enterococcus hirae
Entry authors: Murata T, Yamato I, Kakinuma Y, Shirouzu M, Walker JE, Yokoyama S, RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo decamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-155072 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
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
Expression system: Enterococcus hirae
UniProt:
  • 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:
Ligand LI 10 x LI
Ligand LHG 20 x LHG
Ligand UMQ 2 x UMQ
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL26B1
Spacegroup: P212121
Unit cell:
a: 119.648Å b: 125.779Å c: 210.196Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.209 0.208 0.218
Expression system: Enterococcus hirae

Quick links