2FML | pdb_00002fml

Crystal structure of MutT/nudix family protein from Enterococcus faecalis

• PDB DOI: https://doi.org/10.2210/pdb2FML/pdb

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


• Deposited: 2006-01-09 Released: 2006-02-21 
• Deposition Author(s): Chang, C., Quartey, P., Moy, S., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.26 Å
• R-Value Free: 
  0.241 (Depositor), 0.188 (DCC) 
• R-Value Work: 
  0.192 (Depositor), 0.192 (DCC) 
• R-Value Observed: 
  0.194 (Depositor) 

Literature

Crystal structure of MutT/nudix family protein from Enterococcus faecalis

Chang, C., Quartey, P., Moy, S., 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: 63.48 kDa 
• Atom Count: 4,466 
• Modeled Residue Count: 515 
• Deposited Residue Count: 546 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
MutT/nudix family protein	A, B	273	Enterococcus faecalis	Mutation(s): 4
UniProt
Find proteins for Q830S2 (Enterococcus faecalis (strain ATCC 700802 / V583)) Explore Q830S2  Go to UniProtKB:  Q830S2

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GOL	C [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-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: 2.26 Å
• R-Value Free:  0.241 (Depositor), 0.188 (DCC) 
• R-Value Work:  0.192 (Depositor), 0.192 (DCC) 
• R-Value Observed: 0.194 (Depositor) 

Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 86.394	α = 90
b = 132.034	β = 90
c = 64.017	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
SCALEPACK	data scaling
HKL-3000	phasing
SHELXE	model building
SOLVE	phasing
RESOLVE	phasing
ARP/wARP	model building

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-02-21 
Deposition Author(s): Chang, C., Quartey, P., Moy, S., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2006-02-21
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.3: 2024-10-30
  Changes: Data collection, Database references, Derived calculations, Structure summary