2H5Y

Crystallographic structure of the Molybdate-Binding Protein of Xanthomonas citri at 1.7 Ang resolution bound to molybdate


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.202 
  • R-Value Work: 0.167 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Crystallization, data collection and phasing of the molybdate-binding protein of the phytopathogen Xanthomonas axonopodis pv. citri

Santacruz, C.P.Balan, A.Ferreira, L.C.Barbosa, J.A.R.G.

(2006) Acta Crystallogr.,Sect.F 62: 289-291

  • DOI: 10.1107/S1744309106003812

  • PubMed Abstract: 
  • Xanthomonas axonopodis pv. citri ModA protein is the ABC periplasmic binding component responsible for the capture of molybdate. The protein was crystallized with sodium molybdate using the hanging-drop vapour-diffusion method in the presence of PEG ...

    Xanthomonas axonopodis pv. citri ModA protein is the ABC periplasmic binding component responsible for the capture of molybdate. The protein was crystallized with sodium molybdate using the hanging-drop vapour-diffusion method in the presence of PEG or sulfate. X-ray diffraction data were collected to a maximum resolution of 1.7 A using synchrotron radiation. The crystal belongs to the orthorhombic space group C222(1), with unit-cell parameters a = 68.15, b = 172.14, c = 112.04 A. The crystal structure was solved by molecular-replacement methods and structure refinement is in progress.


    Organizational Affiliation

    Departamento de Microbiologia, Instituto de Ciências Biomédicas II, Universidade de São Paulo, São Paulo, SP, Brazil.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Molybdate-binding periplasmic protein
A, B, C
254Xanthomonas axonopodis pv. citri (strain 306)Mutation(s): 0 
Gene Names: modA
Find proteins for Q8PHA1 (Xanthomonas axonopodis pv. citri (strain 306))
Go to UniProtKB:  Q8PHA1
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download SDF File 
Download CCD File 
A, B, C
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
MOO
Query on MOO

Download SDF File 
Download CCD File 
A, B, C
MOLYBDATE ION
MOLYBDATE
Mo O4
MEFBJEMVZONFCJ-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.202 
  • R-Value Work: 0.167 
  • Space Group: C 2 2 21
Unit Cell:
Length (Å)Angle (°)
a = 68.153α = 90.00
b = 172.138β = 90.00
c = 112.036γ = 90.00
Software Package:
Software NamePurpose
MAR345data collection
HKL-2000data scaling
MOLREPphasing
REFMACrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2007-06-05
    Type: Initial release
  • Version 1.1: 2008-05-01
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Advisory, Source and taxonomy, Version format compliance
  • Version 1.3: 2017-10-18
    Type: Refinement description