3AON

Crystal structure of the central axis (NtpD-NtpG) in the catalytic portion of Enterococcus hirae V-type sodium ATPase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.252
  • R-Value Work: 0.194

Literature

Macromolecules
Sequence Display for 3AON

Classification: HYDROLASE

Total Structure Weight: 38433.13

Macromolecule Entities
Molecule Chains Length Organism Details
V-type sodium ATPase subunit D A 217 Enterococcus hirae EC#: 1.1.1.112 IUBMB
Gene Name(s): ntpD EHR_08270
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
V-type sodium ATPase subunit G B 115 Enterococcus hirae EC#: 3.6.3.14 IUBMB
Gene Name(s): ntpG ntpQ EHR_08255
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: Bacterial V-type ATPase

Protein Name: Rotor of V-type Na+-ATPase


Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NO3
Query on NO3

B NITRATE ION
N O3
NHNBFGGVMKEFGY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.252
  • R-Value Work: 0.194
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 105.79 α = 90.00
b = 68.43 β = 114.99
c = 51.15 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-10-04
  • Released Date: 2011-10-05
  • Deposition author(s): Saijo, S., Arai, S., Hossain, K.M.M., Yamato, I., Kakinuma, Y., Ishizuka-Katsura, Y., Terada, T., Shirouzu, M., Yokoyama, S., Iwata, S., Murata, T.

Revision History

  • Version 1_0: 2011-10-05

    Type: Initial release

  • Version 1_1: 2011-12-28

    Type: Database references