6BK7

1.83 Angstrom Resolution Crystal Structure of N-terminal Fragment (residues 1-404) of Elongation Factor G from Enterococcus faecalis

• PDB DOI: https://doi.org/10.2210/pdb6BK7/pdb

• Classification: RIBOSOMAL PROTEIN
• Organism(s): Enterococcus faecalis V583
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2017-11-07 Released: 2017-11-22 
• Deposition Author(s): Minasov, G., Shuvalova, L., Dubrovska, I., Cardona-Correa, A., Grimshaw, S., Kwon, K., Anderson, W.F., Satchell, K.J.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.83 Å
• R-Value Free: 0.217 
• R-Value Work: 0.191 
• R-Value Observed: 0.193 

Starting Model: experimental

Literature

1.83 Angstrom Resolution Crystal Structure of N-terminal Fragment (residues 1-404) of Elongation Factor G from Enterococcus faecalis.

Minasov, G., Shuvalova, L., Dubrovska, I., Cardona-Correa, A., Grimshaw, S., Kwon, K., Anderson, W.F., Satchell, K.J.F., Joachimiak, A.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 90.93 kDa 
• Atom Count: 6,513 
• Modelled Residue Count: 760 
• Deposited Residue Count: 814 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Elongation factor G	A, B	407	Enterococcus faecalis V583	Mutation(s): 0  Gene Names: fusA, EF_0200
UniProt
Find proteins for Q839G9 (Enterococcus faecalis (strain ATCC 700802 / V583)) Explore Q839G9  Go to UniProtKB:  Q839G9

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NA	C [auth A], D [auth B]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.83 Å
• R-Value Free: 0.217 
• R-Value Work: 0.191 
• R-Value Observed: 0.193 
• Space Group: P 1 2₁ 1
• Diffraction Data: https://doi.org/10.18430/m36bk7

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 61.45	α = 90
b = 86.425	β = 90.17
c = 75.442	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling
MoRDa	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2017-11-22 
Deposition Author(s): Minasov, G., Shuvalova, L., Dubrovska, I., Cardona-Correa, A., Grimshaw, S., Kwon, K., Anderson, W.F., Satchell, K.J.F., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2017-11-22
  Type: Initial release
  
• Version 1.1: 2023-10-04
  Changes: Data collection, Database references, Derived calculations, Refinement description