5KOI | pdb_00005koi

Crystal Structure of a Possible Enoyl-(acyl-carrier-protein) Reductase from Brucella melitensis

• PDB DOI: https://doi.org/10.2210/pdb5KOI/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Brucella abortus bv. 1 str. 9-941
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2016-06-30 Released: 2016-07-13 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 
  0.176 (Depositor), 0.180 (DCC) 
• R-Value Work: 
  0.146 (Depositor), 0.150 (DCC) 
• R-Value Observed: 
  0.148 (Depositor) 

Starting Model: experimental

Literature

Crystal Structure of a Possible Enoyl-(acyl-carrier-protein) Reductase from Brucella melitensis

Dranow, D.M., Delker, S.L., Lorimer, D.D., Edwards, T.E.

To be published.

Biological Assembly 1  

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

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

Biological Assembly 2  

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

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

Biological Assembly 3  

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

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

Biological Assembly 4  

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

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

Macromolecule Content 

• Total Structure Weight: 258.28 kDa 
• Atom Count: 18,732 
• Modeled Residue Count: 2,158 
• Deposited Residue Count: 2,344 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Enoyl-[acyl-carrier-protein] reductase [NADH]	A, B, C, D, E, F, G, H	293	Brucella abortus bv. 1 str. 9-941	Mutation(s): 0  Gene Names: fabI-2, BruAb1_2144 EC: 1.3.1.9
UniProt
Find proteins for Q57A95 (Brucella abortus biovar 1 (strain 9-941)) Explore Q57A95  Go to UniProtKB:  Q57A95

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NAD	I [auth A], J [auth B], K [auth C], L [auth D], M [auth E], N [auth F], O [auth G], P [auth H]	NICOTINAMIDE-ADENINE-DINUCLEOTIDE C21 H27 N7 O14 P2 BAWFJGJZGIEFAR-NNYOXOHSSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free:  0.176 (Depositor), 0.180 (DCC) 
• R-Value Work:  0.146 (Depositor), 0.150 (DCC) 
• R-Value Observed: 0.148 (Depositor) 

Diffraction Data: https://doi.org/10.18430/M35KOI

Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 64.91	α = 90.25
b = 83.83	β = 100.08
c = 106.29	γ = 90.82

Software Package:

Software Name	Purpose
XSCALE	data scaling
PHASER	phasing
PHENIX	refinement
PDB_EXTRACT	data extraction
XDS	data reduction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2016-07-13 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History  

• Version 1.0: 2016-07-13
  Type: Initial release
  
• Version 1.1: 2023-10-04
  Changes: Data collection, Database references, Derived calculations, Refinement description