1OPX

Crystal structure of the traffic ATPase (HP0525) of the Helicobacter pylori type IV secretion system bound by sulfate


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.324
  • R-Value Work: 0.250

Literature

Macromolecules
Sequence Display for 1OPX

Classification: HYDROLASE

Total Structure Weight: 76435.10

Macromolecule Entities
Molecule Chains Length Organism Details
virB11 homolog A, B 330 Helicobacter pylori Mutation: M42M, M82M, M192M, M239M, M287M, M312M
Gene Name(s): cag-alfa cag-alpha cagAlpha virB11 AC785_03890 ACM25_02070 ACM37_01770 AEY53_03685 AM497_06540 AM498_02085 HP0525
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

B NONAETHYLENE GLYCOL
C18 H38 O10
YZUUTMGDONTGTN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
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: 2.8 Å
  • R-Value Free: 0.324
  • R-Value Work: 0.250
  • Space Group: P 63 2 2

Unit Cell:

Length (Å) Angle (°)
a = 111.28 α = 90.00
b = 111.28 β = 90.00
c = 230.24 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-03-06
  • Released Date: 2003-05-06
  • Deposition author(s): Savvides, S.N., Yeo, H.J., Beck, M.R., Blaesing, F., Lurz, R., Lanka, E., Buhrdorf, R., Fischer, W., Haas, R., Waksman, G.

Revision History

  • Version 1_0: 2003-05-06

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Derived calculations, Source and taxonomy, Version format compliance