2RJO

Crystal structure of Twin-arginine translocation pathway signal protein from Burkholderia phytofirmans

• PDB DOI: https://doi.org/10.2210/pdb2RJO/pdb

• Classification: SIGNALING PROTEIN
• Organism(s): Paraburkholderia phytofirmans PsJN
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2007-10-15 Released: 2007-10-23 
• Deposition Author(s): Agarwal, R., Burley, S.K., Swaminathan, S., New York SGX Research Center for Structural Genomics (NYSGXRC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.05 Å
• R-Value Free: 0.281 
• R-Value Work: 0.234 
• R-Value Observed: 0.234 

Literature

Crystal structure of twin-arginine translocation pathway signal protein from Burkholderia phytofirmans.

Agarwal, R., Burley, S.K., Swaminathan, S.

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)

Macromolecule Content

• Total Structure Weight: 36.74 kDa 
• Atom Count: 2,589 
• Modelled Residue Count: 322 
• Deposited Residue Count: 332 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Twin-arginine translocation pathway signal protein	A	332	Paraburkholderia phytofirmans PsJN	Mutation(s): 0  Gene Names: BphytDRAFT_4841
UniProt
Find proteins for B2TEP5 (Paraburkholderia phytofirmans (strain DSM 17436 / LMG 22146 / PsJN)) Explore B2TEP5  Go to UniProtKB:  B2TEP5

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GAL	B [auth A]	beta-D-galactopyranose C6 H12 O6 WQZGKKKJIJFFOK-FPRJBGLDSA-N
SO4	C [auth A], D [auth A], E [auth A], F [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.05 Å
• R-Value Free: 0.281 
• R-Value Work: 0.234 
• R-Value Observed: 0.234 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 51.197	α = 90
b = 51.504	β = 90
c = 138.757	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
CBASS	data collection
HKL-2000	data collection
HKL-2000	data reduction
HKL-2000	data scaling
SHELXD	phasing
SHELXE	model building
CCP4	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-10-23 
Deposition Author(s): Agarwal, R., Burley, S.K., Swaminathan, S., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History  

• Version 1.0: 2007-10-23
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.2: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Data collection, Database references, Derived calculations, Structure summary
• Version 1.3: 2021-02-03
  Changes: Database references, Structure summary
• Version 1.4: 2024-11-06
  Changes: Data collection, Database references, Structure summary