4L8J

Crystal structure of a Putative efflux transporter (BACEGG_01895) from Bacteroides eggerthii DSM 20697 at 2.06 A resolution

• PDB DOI: https://doi.org/10.2210/pdb4L8J/pdb

• Classification: TRANSPORT PROTEIN
• Organism(s): Bacteroides eggerthii DSM 20697
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2013-06-17 Released: 2013-07-03 
• Deposition Author(s): Joint Center for Structural Genomics (JCSG)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.06 Å
• R-Value Free: 0.234 
• R-Value Work: 0.208 
• R-Value Observed: 0.209 

Literature

Crystal structure of a Putative efflux transporter (BACEGG_01895) from Bacteroides eggerthii DSM 20697 at 2.06 A resolution

Joint Center for Structural Genomics (JCSG)

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Macromolecule Content

• Total Structure Weight: 37.25 kDa 
• Atom Count: 2,771 
• Modelled Residue Count: 326 
• Deposited Residue Count: 328 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative efflux transporter	A	328	Bacteroides eggerthii DSM 20697	Mutation(s): 0  Gene Names: BACEGG_01895, ZP_03459111.1

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PEG	B [auth A], C [auth A], D [auth A]	DI(HYDROXYETHYL)ETHER C4 H10 O3 MTHSVFCYNBDYFN-UHFFFAOYSA-N
GOL	E [auth A], F [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

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: 2.06 Å
• R-Value Free: 0.234 
• R-Value Work: 0.208 
• R-Value Observed: 0.209 
• Space Group: P 4₁ 2₁ 2
• Diffraction Data: https://doi.org/10.18430/M34L8J

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 69.536	α = 90
b = 69.536	β = 90
c = 187.676	γ = 90

Software Package:

Software Name	Purpose
MolProbity	model building
PDB_EXTRACT	data extraction
SHELX	phasing
SHARP	phasing
XSCALE	data scaling
BUSTER-TNT	refinement
XDS	data reduction
SHELXD	phasing
BUSTER	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-07-03 
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Revision History  

• Version 1.0: 2013-07-03
  Type: Initial release
  
• Version 1.1: 2017-11-15
  Changes: Refinement description
• Version 1.2: 2018-01-24
  Changes: Database references
• Version 1.3: 2023-02-01
  Changes: Database references, Derived calculations