2F9H | pdb_00002f9h

The Crystal Structure of PTS System IIA Component from Enterococcus faecalis V583

• PDB DOI: https://doi.org/10.2210/pdb2F9H/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Enterococcus faecalis V583
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2005-12-05 Released: 2006-01-17 
• Deposition Author(s): Kim, Y., Quartey, P., Moy, S., Bargassa, M., Collart, F., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.57 Å
• R-Value Free: 
  0.229 (Depositor), 0.225 (DCC) 
• R-Value Work: 
  0.169 (Depositor), 0.168 (DCC) 
• R-Value Observed: 
  0.169 (Depositor) 

Literature

The Crystal Structure of PTS System IIA Component from Enterococcus faecalis V583

Kim, Y., Quartey, P., Abdullah, J., Collart, F., Joachimiak, A.

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: 28.37 kDa 
• Atom Count: 2,110 
• Modeled Residue Count: 240 
• Deposited Residue Count: 258 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
PTS system, IIA component	A, B	129	Enterococcus faecalis V583	Mutation(s): 3
UniProt
Find proteins for Q831B0 (Enterococcus faecalis (strain ATCC 700802 / V583)) Explore Q831B0  Go to UniProtKB:  Q831B0

Small Molecules

Modified Residues  1 Unique
ID	Chains	Modified Residue	Modification Type	Formula	2D Diagram
MSE	A, B	MET	Selenomethionine	C5 H11 N O2 Se

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.57 Å
• R-Value Free:  0.229 (Depositor), 0.225 (DCC) 
• R-Value Work:  0.169 (Depositor), 0.168 (DCC) 
• R-Value Observed: 0.169 (Depositor) 

Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 58.249	α = 90
b = 58.249	β = 90
c = 140.443	γ = 120

Software Package:

Software Name	Purpose
CNS	refinement
SBC-Collect	data collection
HKL-2000	data reduction
HKL-2000	data scaling
HKL-3000	phasing
MLPHARE	phasing
RESOLVE	phasing
SHELXE	model building
SHELXD	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-01-17 
Deposition Author(s): Kim, Y., Quartey, P., Moy, S., Bargassa, M., Collart, F., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2006-01-17
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.3: 2024-11-20
  Changes: Data collection, Database references, Derived calculations, Structure summary