3TZH

Crystal structure of 3-ketoacyl-(acyl-carrier-protein) reductase (FabG)(F187A) from Vibrio cholerae

• PDB DOI: https://doi.org/10.2210/pdb3TZH/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Vibrio cholerae MJ-1236
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2011-09-27 Released: 2011-10-19 
• Deposition Author(s): Hou, J., Chruszcz, M., Zheng, H., Cooper, D.R., Osinski, T., Shumilin, I., Anderson, W.F., Minor, W., Center for Structural Genomics of Infectious Diseases (CSGID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.191 
• R-Value Work: 0.157 
• R-Value Observed: 0.159 

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

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

Biological Assembly 2  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

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

Biological Assembly 3  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

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

Macromolecule Content

• Total Structure Weight: 160.16 kDa 
• Atom Count: 11,881 
• Modelled Residue Count: 1,484 
• Deposited Residue Count: 1,506 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
3-oxoacyl-[acyl-carrier protein] reductase	A, B, C, D, E, F	251	Vibrio cholerae MJ-1236	Mutation(s): 1  Gene Names: VC2021, VCD_002346 EC: 1.1.1.100

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	AB [auth D], BB [auth D], DA [auth B], EA [auth B], FA [auth B], KB [auth E], LB [auth E], MA [auth C], NA [auth C], OA [auth C], P [auth A], PA [auth C], Q [auth A], QA [auth C], R [auth A], WB [auth F], XB [auth F], YB [auth F], ZA [auth D]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
GOL	AC [auth F], GA [auth B], MB [auth E], NB [auth E], RA [auth C], S [auth A], ZB [auth F]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
UNX	AA [auth B], BA [auth B], CA [auth B], CB [auth E], DB [auth E], EB [auth E], FB [auth E], G [auth A], GB [auth E], H [auth A], HA [auth C], HB [auth E], I [auth A], IA [auth C], IB [auth E], J [auth A], JA [auth C], JB [auth E], K [auth A], KA [auth C], L [auth A], LA [auth C], M [auth A], N [auth A], O [auth A], OB [auth F], PB [auth F], QB [auth F], RB [auth F], SA [auth D], SB [auth F], T [auth B], TA [auth D], TB [auth F], U [auth B], UA [auth D], UB [auth F], V [auth B], VA [auth D], VB [auth F], W [auth B], WA [auth D], X [auth B], XA [auth D], Y [auth B], YA [auth D], Z [auth B]	UNKNOWN ATOM OR ION X

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.191 
• R-Value Work: 0.157 
• R-Value Observed: 0.159 
• Space Group: C 1 2 1
• Diffraction Data: https://doi.org/10.18430/m39w2f

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 63.341	α = 90
b = 380.354	β = 119.86
c = 63.212	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
MOLREP	phasing
DM	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-10-19 
Deposition Author(s): Hou, J., Chruszcz, M., Zheng, H., Cooper, D.R., Osinski, T., Shumilin, I., Anderson, W.F., Minor, W., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2011-10-19
  Type: Initial release
  
• Version 1.1: 2017-11-08
  Changes: Refinement description
• Version 1.2: 2022-04-13
  Changes: Database references, Derived calculations, Structure summary
• Version 1.3: 2024-02-28
  Changes: Data collection