2R3E | pdb_00002r3e

CRYSTAL STRUCTURE OF a ribokinase-like superfamily protein (EF1790) FROM ENTEROCOCCUS FAECALIS V583 AT 1.95 A RESOLUTION

• PDB DOI: https://doi.org/10.2210/pdb2R3E/pdb

• Classification: TRANSFERASE
• Organism(s): Enterococcus faecalis V583
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2007-08-29 Released: 2007-09-11 
• Deposition Author(s): Joint Center for Structural Genomics (JCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.95 Å
• R-Value Free: 
  0.194 (Depositor), 0.200 (DCC) 
• R-Value Work: 
  0.155 (Depositor), 0.160 (DCC) 
• R-Value Observed: 
  0.157 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of a putative kinase in the ribokinase-like superfamily from Enterococcus faecalis V583 (NP_815490.1) at 1.95 A resolution

Joint Center for Structural Genomics (JCSG)

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C4  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

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

Biological Assembly Evidence: gel filtration, light scattering

Macromolecule Content 

• Total Structure Weight: 34.57 kDa 
• Atom Count: 2,256 
• Modeled Residue Count: 276 
• Deposited Residue Count: 310 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
YjeF-related protein	A	310	Enterococcus faecalis V583	Mutation(s): 0  Gene Names: NP_815490.1, EF_1790 EC: 4.2.1.136
UniProt
Find proteins for Q833Y3 (Enterococcus faecalis (strain ATCC 700802 / V583)) Explore Q833Y3  Go to UniProtKB:  Q833Y3

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
EDO	B [auth A], C [auth A]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-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: 1.95 Å
• R-Value Free:  0.194 (Depositor), 0.200 (DCC) 
• R-Value Work:  0.155 (Depositor), 0.160 (DCC) 
• R-Value Observed: 0.157 (Depositor) 

Diffraction Data: https://doi.org/10.18430/M32R3E

Space Group: I 4

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 109.888	α = 90
b = 109.888	β = 90
c = 54.193	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
PHENIX	refinement
MolProbity	model building
SCALA	data scaling
PDB_EXTRACT	data extraction
MAR345	data collection
MOSFLM	data reduction
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-09-11 
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Revision History  

• Version 1.0: 2007-09-11
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Source and taxonomy, Version format compliance
• Version 1.2: 2017-10-25
  Changes: Author supporting evidence, Refinement description
• Version 1.3: 2019-07-24
  Changes: Data collection, Derived calculations, Refinement description
• Version 1.4: 2023-01-25
  Changes: Database references, Derived calculations
• Version 1.5: 2023-09-20
  Changes: Data collection, Refinement description
• Version 1.6: 2023-11-15
  Changes: Data collection
• Version 1.7: 2024-10-30
  Changes: Structure summary