5EYF

Crystal Structure of Solute-binding Protein from Enterococcus faecium with Bound Glutamate

• PDB DOI: https://doi.org/10.2210/pdb5EYF/pdb

• Classification: solute-binding protein
• Organism(s): Enterococcus faecium DO
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2015-11-24 Released: 2015-12-16 
• Deposition Author(s): Maltseva, N., Kim, Y., Mulligan, R., Shatsman, S., Anderson, W.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.52 Å
• R-Value Free: 0.181 
• R-Value Work: 0.146 
• R-Value Observed: 0.148 

Literature

Crystal Structure of Solute-binding Protein from Enterococcus faecium with Bound Glutamate

Maltseva, N., Kim, Y., Mulligan, R., Shatsman, S., Anderson, W.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

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: 54.87 kDa 
• Atom Count: 4,453 
• Modelled Residue Count: 484 
• Deposited Residue Count: 490 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Glutamate ABC superfamily ATP binding cassette transporter, binding protein	A, B	245	Enterococcus faecium DO	Mutation(s): 0  Gene Names: glnH, HMPREF0351_11286
UniProt
Find proteins for Q3XZW5 (Enterococcus faecium (strain ATCC BAA-472 / TX0016 / DO)) Explore Q3XZW5  Go to UniProtKB:  Q3XZW5

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GLU	C [auth A], E [auth B]	GLUTAMIC ACID C5 H9 N O4 WHUUTDBJXJRKMK-VKHMYHEASA-N
CL	H [auth B], I [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M
MG	D [auth A], F [auth B], G [auth B]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-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: 1.52 Å
• R-Value Free: 0.181 
• R-Value Work: 0.146 
• R-Value Observed: 0.148 
• Space Group: P 1 2₁ 1
• Diffraction Data: https://doi.org/10.18430/m35eyf

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 36.405	α = 90
b = 115.434	β = 101.93
c = 53.825	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2015-12-16 
Deposition Author(s): Maltseva, N., Kim, Y., Mulligan, R., Shatsman, S., Anderson, W.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2015-12-16
  Type: Initial release
  
• Version 2.0: 2023-02-15
  Changes: Atomic model, Data collection, Database references, Derived calculations, Non-polymer description, Structure summary
• Version 2.1: 2024-10-23
  Changes: Data collection, Structure summary