Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

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Protein Workshop | Ligand Explorer

Global Symmetry: Cyclic - C2  (3D View)
Global Stoichiometry: Homo 2-mer - A2 

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

Biological Assembly 2  

 3D View: Structure | Electron Density | Ligand Interaction

Standalone Viewers  
Protein Workshop | Ligand Explorer

Global Symmetry: Cyclic - C2  (3D View)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 167411.39 
• Atom Count: 11619 
• Residue Count: 1496 
• Unique protein chains: 1

4ECL

Crystal structure of the cytoplasmic domain of vancomycin resistance serine racemase VanTg

• DOI: 10.2210/pdb4ECL/pdb

• Classification: ISOMERASE
• Organism(s): Enterococcus faecalis
• Expression System: Escherichia coli BL21(DE3)


• Deposited: 2012-03-26 Released: 2012-04-18 
• Deposition Author(s): Stogios, P.J., Wawrzak, Z., Minasov, G., Evdokimova, E., Egorova, O., Cosme, J., Di Leo, R., Krishnamoorthy, M., Meziane-Cherif, D., Courvalin, P., Savchenko, A., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.017 Å
• R-Value Free: 0.233 
• R-Value Work: 0.181 

Literature

Structural and Functional Adaptation of Vancomycin Resistance VanT Serine Racemases.

Meziane-Cherif, D., Stogios, P.J., Evdokimova, E., Egorova, O., Savchenko, A., Courvalin, P.

(2015) MBio 6: e00806-e00806

• PubMed: 26265719 
• DOI: 10.1128/mBio.00806-15

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
Serine racemase	A, B, C, D	374	Enterococcus faecalis	Mutation(s): 0  Gene Names: vanTG EC: 5.1.1.1
Find proteins for Q6WRY3 (Enterococcus faecalis) Go to UniProtKB:  Q6WRY3

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions
SO4	A, B, C, D	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
CL	A, B, C, D	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A, B, C, D	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.017 Å
• R-Value Free: 0.233 
• R-Value Work: 0.181 
• Space Group: P 1 2₁ 1
• Diffraction Data DOI: 
  10.18430/M34ECL Protein Diffraction

Unit Cell:

Length (Å)	Angle (°)
a = 78.682	α = 90.00
b = 82.341	β = 90.14
c = 117.468	γ = 90.00

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2012-03-26 
• Released Date: 2012-04-18 
• Deposition Author(s): Stogios, P.J., Wawrzak, Z., Minasov, G., Evdokimova, E., Egorova, O., Cosme, J., Di Leo, R., Krishnamoorthy, M., Meziane-Cherif, D., Courvalin, P., Savchenko, A., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History 

• Version 1.0: 2012-04-18
  Type: Initial release
• Version 1.1: 2016-06-01
  Type: Database references