3H9X

Crystal Structure of the PSPTO_3016 protein from Pseudomonas syringae, Northeast Structural Genomics Consortium Target PsR293


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.51 Å
  • R-Value Free: 0.245 
  • R-Value Work: 0.210 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Solution NMR and X-ray crystal structures of Pseudomonas syringae Pspto_3016 from protein domain family PF04237 (DUF419) adopt a "double wing" DNA binding motif.

Feldmann, E.A.Seetharaman, J.Ramelot, T.A.Lew, S.Zhao, L.Hamilton, K.Ciccosanti, C.Xiao, R.Acton, T.B.Everett, J.K.Tong, L.Montelione, G.T.Kennedy, M.A.

(2012) J.Struct.Funct.Genom. 13: 155-162

  • DOI: 10.1007/s10969-012-9140-8
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • The protein Pspto_3016 is a 117-residue member of the protein domain family PF04237 (DUF419), which is to date a functionally uncharacterized family of proteins. In this report, we describe the structure of Pspto_3016 from Pseudomonas syringae solved ...

    The protein Pspto_3016 is a 117-residue member of the protein domain family PF04237 (DUF419), which is to date a functionally uncharacterized family of proteins. In this report, we describe the structure of Pspto_3016 from Pseudomonas syringae solved by both solution NMR and X-ray crystallography at 2.5 Å resolution. In both cases, the structure of Pspto_3016 adopts a "double wing" α/β sandwich fold similar to that of protein YjbR from Escherichia coli and to the C-terminal DNA binding domain of the MotA transcription factor (MotCF) from T4 bacteriophage, along with other uncharacterized proteins. Pspto_3016 was selected by the Protein Structure Initiative of the National Institutes of Health and the Northeast Structural Genomics Consortium (NESG ID PsR293).


    Organizational Affiliation

    Department of Chemistry and Biochemistry, Miami University, Oxford, OH 45056, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
uncharacterized protein PSPTO_3016
A, B, C, D
125Pseudomonas syringae pv. tomato (strain ATCC BAA-871 / DC3000)Mutation(s): 0 
Find proteins for Q880Y4 (Pseudomonas syringae pv. tomato (strain ATCC BAA-871 / DC3000))
Go to UniProtKB:  Q880Y4
Small Molecules
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
MSE
Query on MSE
A, B, C, D
L-PEPTIDE LINKINGC5 H11 N O2 SeMET
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.51 Å
  • R-Value Free: 0.245 
  • R-Value Work: 0.210 
  • Space Group: P 1
Unit Cell:
Length (Å)Angle (°)
a = 44.302α = 87.07
b = 48.546β = 92.40
c = 68.047γ = 93.57
Software Package:
Software NamePurpose
SOLVEphasing
HKL-2000data reduction
PDB_EXTRACTdata extraction
ADSCdata collection
SCALEPACKdata scaling
REFMACrefinement
CNSrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Revision History 

  • Version 1.0: 2009-05-19
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance
  • Version 1.2: 2012-10-17
    Type: Database references
  • Version 1.3: 2019-07-24
    Type: Data collection, Derived calculations, Refinement description