4RU0 | pdb_00004ru0

The crystal structure of abc transporter permease from pseudomonas fluorescens group

• PDB DOI: https://doi.org/10.2210/pdb4RU0/pdb

• Classification: TRANSPORT PROTEIN
• Organism(s): Pseudomonas protegens Pf-5
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2014-11-17 Released: 2014-11-26 
• Deposition Author(s): Wu, R., Endres, M., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.44 Å
• R-Value Free: 
  0.215 (Depositor), 0.228 (DCC) 
• R-Value Work: 
  0.179 (Depositor), 0.196 (DCC) 
• R-Value Observed: 
  0.181 (Depositor) 

Literature

The crystal structure of abc transporter permease from pseudomonas fluorescens group

Wu, R., Endres, M., Joachimiak, A.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 99.27 kDa 
• Atom Count: 6,751 
• Modeled Residue Count: 830 
• Deposited Residue Count: 894 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative branched-chain amino acid ABC transporter, periplasmic branched-chain amino acid-binding protein	A, B	447	Pseudomonas protegens Pf-5	Mutation(s): 0  Gene Names: PFL_2622
UniProt
Find proteins for Q4KDF4 (Pseudomonas fluorescens (strain ATCC BAA-477 / NRRL B-23932 / Pf-5)) Explore Q4KDF4  Go to UniProtKB:  Q4KDF4

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
P3G	C [auth A], G [auth B]	3,6,9,12,15-PENTAOXAHEPTADECANE C12 H26 O5 HYDWALOBQJFOMS-UHFFFAOYSA-N
GOL	D [auth A], E [auth A], F [auth A], H [auth B], I [auth B]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A, B	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.44 Å
• R-Value Free:  0.215 (Depositor), 0.228 (DCC) 
• R-Value Work:  0.179 (Depositor), 0.196 (DCC) 
• R-Value Observed: 0.181 (Depositor) 

Space Group: P 3₂

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 99.181	α = 90
b = 99.181	β = 90
c = 104.959	γ = 120

Software Package:

Software Name	Purpose
HKL-3000	data collection
MLPHARE	phasing
PHENIX	refinement
HKL-3000	data reduction
HKL-3000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-11-26 
Deposition Author(s): Wu, R., Endres, M., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2014-11-26
  Type: Initial release
  
• Version 1.1: 2024-11-27
  Changes: Data collection, Database references, Derived calculations, Structure summary