5WI5

2.0 Angstrom Resolution Crystal Structure of UDP-N-acetylglucosamine 1-carboxyvinyltransferase from Streptococcus pneumoniae in Complex with Uridine-diphosphate-2(n-acetylglucosaminyl) butyric acid, (2R)-2-(phosphonooxy)propanoic acid and Magnesium.

• PDB DOI: https://doi.org/10.2210/pdb5WI5/pdb

• Classification: TRANSFERASE
• Organism(s): Streptococcus pneumoniae TIGR4
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2017-07-18 Released: 2017-08-02 
• Deposition Author(s): Minasov, G., Shuvalova, L., Dubrovska, I., Kiryukhina, O., Grimshaw, S., Kwon, K., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.266 
• R-Value Work: 0.222 
• R-Value Observed: 0.225 

Starting Model: experimental

Literature

2.0 Angstrom Resolution Crystal Structure of UDP-N-acetylglucosamine 1-carboxyvinyltransferase from Streptococcus pneumoniae in Complex with Uridine-diphosphate-2(n-acetylglucosaminyl) butyric acid, (2R)-2-(phosphonooxy)propanoic acid and Magnesium.

Minasov, G., Shuvalova, L., Dubrovska, I., Kiryukhina, O., Grimshaw, S., Kwon, K., Anderson, W.F.

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.

Biological Assembly 3  

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

Biological assembly 3 assigned by authors.

Biological Assembly 4  

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

Biological assembly 4 assigned by authors.

Biological Assembly 5  

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

Biological assembly 5 generated by PISA (software)

Biological Assembly 6  

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

Biological assembly 6 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 188.26 kDa 
• Atom Count: 13,657 
• Modelled Residue Count: 1,687 
• Deposited Residue Count: 1,720 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
UDP-N-acetylglucosamine 1-carboxyvinyltransferase 1	A, B, C, D	430	Streptococcus pneumoniae TIGR4	Mutation(s): 0  Gene Names: murA1, murA, SP_1966 EC: 2.5.1.7
UniProt
Find proteins for Q97NQ4 (Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4)) Explore Q97NQ4  Go to UniProtKB:  Q97NQ4

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
EPU (Subject of Investigation/LOI)	G [auth A], J [auth B], M [auth C], P [auth D]	URIDINE-DIPHOSPHATE-2(N-ACETYLGLUCOSAMINYL) BUTYRIC ACID C20 H29 N3 O19 P2 BEGZZYPUNCJHKP-DBYWSUQTSA-N
0V5 (Subject of Investigation/LOI)	E [auth A], H [auth B], K [auth C], N [auth D]	(2R)-2-(phosphonooxy)propanoic acid C3 H7 O6 P CSZRNWHGZPKNKY-UWTATZPHSA-N
MG (Subject of Investigation/LOI)	F [auth A], I [auth B], L [auth C], O [auth D]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.266 
• R-Value Work: 0.222 
• R-Value Observed: 0.225 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 84.243	α = 90
b = 80.13	β = 95.76
c = 126.511	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: 2017-08-02 
Deposition Author(s): Minasov, G., Shuvalova, L., Dubrovska, I., Kiryukhina, O., Grimshaw, S., Kwon, K., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2017-08-02
  Type: Initial release
  
• Version 1.1: 2023-10-04
  Changes: Data collection, Database references, Derived calculations, Refinement description