6BJP

Apo form of the E124S mutant of betaine aldehyde dehydrogenase from Pseudomonas aeruginosa

• PDB DOI: https://doi.org/10.2210/pdb6BJP/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Pseudomonas aeruginosa PAO1
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2017-11-06 Released: 2018-11-14 
• Deposition Author(s): Carrizosa-Carbajal, E.I., Gonzalez-Segura, L., Munoz-Clares, R.A.
• Funding Organization(s): PAPIIT

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.204 
• R-Value Work: 0.164 
• R-Value Observed: 0.166 

Starting Model: experimental

Literature

Structural role of Glu124 of betaine aldehyde dehydrogenase from Pseudomonas aeruginosa

Carrizosa-Carbajal, E.I., Gonzalez-Segura, L., Munoz-Clares, R.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: 214.35 kDa 
• Atom Count: 15,154 
• Modelled Residue Count: 1,852 
• Deposited Residue Count: 1,962 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
NAD/NADP-dependent betaine aldehyde dehydrogenase	A, B	490	Pseudomonas aeruginosa PAO1	Mutation(s): 1  Gene Names: betB, PA5373 EC: 1.2.1.8
UniProt
Find proteins for Q9HTJ1 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)) Explore Q9HTJ1  Go to UniProtKB:  Q9HTJ1

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
NAD/NADP-dependent betaine aldehyde dehydrogenase	C, D	490	Pseudomonas aeruginosa PAO1	Mutation(s): 1  Gene Names: betB, PA5373 EC: 1.2.1.8
UniProt
Find proteins for Q9HTJ1 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)) Explore Q9HTJ1  Go to UniProtKB:  Q9HTJ1

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GOL	F [auth A], G [auth A], H [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
EDO	I [auth A], J [auth A], K [auth A], M [auth B], N [auth B], O [auth B], P [auth B], Q [auth B]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N
K	E [auth A], L [auth B], R [auth C], S [auth D]	POTASSIUM ION K NPYPAHLBTDXSSS-UHFFFAOYSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
CSO	A, B	L-PEPTIDE LINKING	C3 H7 N O3 S		CYS

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.204 
• R-Value Work: 0.164 
• R-Value Observed: 0.166 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 85.224	α = 90
b = 96.543	β = 90
c = 280.876	γ = 90

Software Package:

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

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2018-11-14 
Deposition Author(s): Carrizosa-Carbajal, E.I., Gonzalez-Segura, L., Munoz-Clares, R.A.

---

Funding Organization	Location	Grant Number
PAPIIT	Mexico	IN220317

Revision History  

• Version 1.0: 2018-11-14
  Type: Initial release
  
• Version 2.0: 2020-06-03
  Changes: Atomic model, Author supporting evidence, Data collection
• Version 2.1: 2023-10-04
  Changes: Data collection, Database references, Derived calculations, Refinement description
• Version 2.2: 2023-11-15
  Changes: Data collection