5YO9

Crystal structure of KAS III from Acinetobacter baumannii

• PDB DOI: https://doi.org/10.2210/pdb5YO9/pdb

• Classification: TRANSFERASE
• Organism(s): Acinetobacter baumannii
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2017-10-27 Released: 2018-12-05 
• Deposition Author(s): Lee, W.C., Jung, M., Lee, J., Kim, Y.
• Funding Organization(s): National Research Foundation of Korea

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.259 
• R-Value Work: 0.211 
• R-Value Observed: 0.214 

Literature

Crystal structure of a novel KAS III from Acinetobacter baumannii

Lee, W.C., Jung, M., Lee, J., Kim, Y.

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 Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 82.62 kDa 
• Atom Count: 6,096 
• Modelled Residue Count: 737 
• Deposited Residue Count: 742 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
3-Oxoacyl-[acyl-carrier-(ACP)] synthase III C terminal family protein	A, B	371	Acinetobacter baumannii	Mutation(s): 1  Gene Names: KAS III EC: 2.3.1.180 (PDB Primary Data), 2.3.1.41 (PDB Primary Data)
UniProt
Find proteins for V5VGF8 (Acinetobacter baumannii) Explore V5VGF8  Go to UniProtKB:  V5VGF8

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
COA	F [auth B]	COENZYME A C21 H36 N7 O16 P3 S RGJOEKWQDUBAIZ-IBOSZNHHSA-N
GOL	C [auth A], D [auth B], E [auth B]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.259 
• R-Value Work: 0.211 
• R-Value Observed: 0.214 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 75.135	α = 90
b = 106.942	β = 90
c = 109.959	γ = 90

Software Package:

Software Name	Purpose
SCALEPACK	data scaling
PHENIX	refinement
PDB_EXTRACT	data extraction
HKL-2000	data reduction
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2018-12-05 
Deposition Author(s): Lee, W.C., Jung, M., Lee, J., Kim, Y.

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Funding Organization	Location	Grant Number
National Research Foundation of Korea	Korea, Republic Of	MSIP-2016R1A2B2008543

Revision History  

• Version 1.0: 2018-12-05
  Type: Initial release
  
• Version 1.1: 2023-11-22
  Changes: Data collection, Database references, Refinement description