3TI2

1.90 Angstrom resolution crystal structure of N-terminal domain 3-phosphoshikimate 1-carboxyvinyltransferase from Vibrio cholerae

• PDB DOI: https://doi.org/10.2210/pdb3TI2/pdb

• Classification: TRANSFERASE
• Organism(s): Vibrio cholerae O1 biovar El Tor str. N16961
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2011-08-19 Released: 2011-08-31 
• Deposition Author(s): Light, S.H., Minasov, G., Halavaty, A.S., Shuvalova, L., Papazisi, L., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.196 
• R-Value Work: 0.151 
• R-Value Observed: 0.153 

Starting Model: experimental

Literature

1.90 Angstrom resolution crystal structure of N-terminal domain 3-phosphoshikimate 1-carboxyvinyltransferase from Vibrio cholerae

Light, S.H., Minasov, G., Halavaty, A.S., Shuvalova, L., Papazisi, L., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

To be published.

Biological Assembly 1  

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

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

Biological Assembly 2  

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

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

Biological Assembly 3  

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

Biological assembly 3 assigned by authors and generated by PISA (software)

Biological Assembly 4  

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

Biological assembly 4 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 98.95 kDa 
• Atom Count: 7,737 
• Modelled Residue Count: 906 
• Deposited Residue Count: 912 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
3-phosphoshikimate 1-carboxyvinyltransferase	A, B, C, D	228	Vibrio cholerae O1 biovar El Tor str. N16961	Mutation(s): 0  Gene Names: aroA, VC_1732 EC: 2.5.1.19
UniProt
Find proteins for Q9KRB0 (Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)) Explore Q9KRB0  Go to UniProtKB:  Q9KRB0

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PG4	J [auth B], K [auth B]	TETRAETHYLENE GLYCOL C8 H18 O5 UWHCKJMYHZGTIT-UHFFFAOYSA-N
CL	E [auth A], F [auth A], G [auth A], H [auth B], I [auth B], L [auth C], M [auth C], N [auth C], O [auth D], P [auth D], Q [auth D]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.196 
• R-Value Work: 0.151 
• R-Value Observed: 0.153 
• Space Group: P 1 2₁ 1
• Diffraction Data: https://doi.org/10.18430/m33ti2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 77.758	α = 90
b = 40.072	β = 90.33
c = 133.861	γ = 90

Software Package:

Software Name	Purpose
Blu-Ice	data collection
PHASER	phasing
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-08-31 
Deposition Author(s): Light, S.H., Minasov, G., Halavaty, A.S., Shuvalova, L., Papazisi, L., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2011-08-31
  Type: Initial release
  
• Version 1.1: 2017-11-08
  Changes: Advisory, Refinement description
• Version 1.2: 2023-09-13
  Changes: Advisory, Data collection, Database references, Derived calculations, Refinement description