9HT4

Crystal structure of PA0884, the SBP component of a Pseudomonas aeruginosa PAO1 Tripartite ATP-independent Periplasmic (TRAP) transporter, complexed with succinate


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 
    0.241 (Depositor), 0.247 (DCC) 
  • R-Value Work: 
    0.201 (Depositor), 0.214 (DCC) 
  • R-Value Observed: 
    0.203 (Depositor) 

Starting Model: in silico
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wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 

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This is version 1.0 of the entry. See complete history


Literature

PA0884 is part of a high-affinity itaconate TRAP transporter in Pseudomonas aeruginosa

Herman, R.Mehboob, J.M.Elston, R.Afolabi, H.Kinniment-Williams, B.E.Wilkinson, A.J.Thomas, G.H.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Probable C4-dicarboxylate-binding periplasmic protein
A, B
308Pseudomonas aeruginosa PAO1Mutation(s): 0 
Gene Names: PA0884
UniProt
Find proteins for Q9I561 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1))
Explore Q9I561 
Go to UniProtKB:  Q9I561
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9I561
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free:  0.241 (Depositor), 0.247 (DCC) 
  • R-Value Work:  0.201 (Depositor), 0.214 (DCC) 
  • R-Value Observed: 0.203 (Depositor) 
Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 33.957α = 90
b = 118.525β = 90
c = 167.21γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
Aimlessdata scaling
MOLREPphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 

Created with Raphaël 2.3.0Worse 01 BetterLigand structure goodness of fit to experimental dataBest fitted SINClick on this verticalbar to view details

Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Biotechnology and Biological Sciences Research Council (BBSRC)United Kingdom--

Revision History  (Full details and data files)

  • Version 1.0: 2025-02-05
    Type: Initial release