8VQW

Crystal Structure of Betaine aldehyde dehydrogenase (BetB) from Klebsiella aerogenes (CoA bound)

• PDB DOI: https://doi.org/10.2210/pdb8VQW/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Klebsiella aerogenes KCTC 2190
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2024-01-19 Released: 2024-01-31 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease, Seattle Structural Genomics Center for Infectious Disease (SSGCID)
• Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID), National Institutes of Health/Office of the Director

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.203 
• R-Value Work: 0.160 
• R-Value Observed: 0.162 

Starting Model: experimental

Literature

Crystal Structure of Betaine aldehyde dehydrogenase (BetB) from Klebsiella aerogenes (CoA bound)

Liu, L., Lovell, S., Battaile, K.P., Cooper, A.

To be published.

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 Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 218.17 kDa 
• Atom Count: 15,703 
• Modelled Residue Count: 1,951 
• Deposited Residue Count: 1,996 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Betaine aldehyde dehydrogenase	A, B, C, D	499	Klebsiella aerogenes KCTC 2190	Mutation(s): 2  Gene Names: betB_3 EC: 1.2.1.8
UniProt
Find proteins for A0A0H3FPU4 (Klebsiella aerogenes (strain ATCC 13048 / DSM 30053 / CCUG 1429 / JCM 1235 / KCTC 2190 / NBRC 13534 / NCIMB 10102 / NCTC 10006 / CDC 819-56)) Explore A0A0H3FPU4  Go to UniProtKB:  A0A0H3FPU4

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
COA (Subject of Investigation/LOI)	I [auth C], J [auth D]	COENZYME A C21 H36 N7 O16 P3 S RGJOEKWQDUBAIZ-IBOSZNHHSA-N
PGE	E [auth A]	TRIETHYLENE GLYCOL C6 H14 O4 ZIBGPFATKBEMQZ-UHFFFAOYSA-N
PEG	G [auth B]	DI(HYDROXYETHYL)ETHER C4 H10 O3 MTHSVFCYNBDYFN-UHFFFAOYSA-N
GOL	F [auth B]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
CL	H [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.203 
• R-Value Work: 0.160 
• R-Value Observed: 0.162 
• Space Group: P 1 2₁ 1
• Diffraction Data: https://doi.org/10.18430/m38vqw

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 83.818	α = 90
b = 101.008	β = 95.94
c = 123.928	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
Aimless	data scaling
XDS	data reduction
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-01-31 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease, Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	75N93022C00036
National Institutes of Health/Office of the Director	United States	S10OD030394

Revision History  

• Version 1.0: 2024-01-31
  Type: Initial release