Pseudomonas aeruginosa PAO1, PA1024

Cytoplasmic Membrane
Outer Membrane
View in JBrowse PseudoCyc / Metabolic Pathways

Gene Feature Overview

Strain Pseudomonas aeruginosa PAO1 (Stover et al., 2000)
Locus Tag
Replicon chromosome
Genomic location 1109882 - 1110868 (+ strand)
Transposon Mutants 2 transposon mutants in PAO1
Transposon Mutants in orthologs 1 transposon mutants in orthologs


RefSeq NP_249715.1
GI 15596221
Affymetrix PA1024_at
Entrez 882956
GenBank AAG04413.1
INSDC AAG04413.1
NCBI Locus Tag PA1024
protein_id(GenBank) gb|AAG04413.1|AE004534_11|gnl|PseudoCAP|PA1024
UniParc UPI00000C520C
UniProtKB Acc Q9I4V0
UniRef100 UniRef100_Q9I4V0
UniRef50 UniRef50_Q9I4V0
UniRef90 UniRef90_Q9I4V0


Feature Type CDS
Coding Frame 1
Product Name
NADH:quinone reductase
Product Name Confidence: Class 1
Synonyms 2-Nitropropane Dioxygenase (changed from hypothetical protein)
2-Nitropropane Dioxygenase
Evidence for Translation
Charge (pH 7) -1.46
Kyte-Doolittle Hydrophobicity Value 0.040
Molecular Weight (kDa) 34.8
Isoelectric Point (pI) 6.63

Subcellular localization

Individual Mappings
Localization Confidence PMID
Cytoplasmic Class 3
Additional evidence for subcellular localization

AlphaFold 2 Protein Structure Predictions

Protein structure predictions using a neural network model developed by DeepMind. If a UniProtKB accession is associated with this protein, a search link will be provided below.

Look for predicted 3D structure in AlphaFold DB: Search

PDB 3D Structures

Accession Header Accession Date Compound Source Resolution Method Percent Identity
2GJL OXIDOREDUCTASE 03/31/06 Crystal Structure of 2-nitropropane dioxygenase Pseudomonas aeruginosa PAO1 2 X-RAY DIFFRACTION 100.0
6E2A FLAVOPROTEIN, Oxidoreductase 07/10/18 Crystal structure of NADH:quinone reductase PA1024 from Pseudomonas aeruginosa PAO1 in complex with NAD+ Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) 2.2 X-RAY DIFFRACTION 100.0
2GJN OXIDOREDUCTASE 03/31/06 crystal structure of 2-nitropropane dioxygenase complexed with FMN and substrate Pseudomonas aeruginosa PAO1 2.3 X-RAY DIFFRACTION 100.0

Pathogen Association Analysis

Found in both pathogen and nonpathogenic strains
Hits to this gene were found in 345 genera

Orthologs/Comparative Genomics

Pseudomonas Ortholog Database View orthologs at Pseudomonas Ortholog Database
Pseudomonas Ortholog Group POG000986 (379 members)
Putative Inparalogs None Found


STRING database Search for predicted protein-protein interactions using:
Search term: PA1024

Human Homologs


Crystal structure of 2-nitropropane dioxygenase complexed with FMN and substrate. Identification of the catalytic base.
Ha JY, Min JY, Lee SK, Kim HS, Kim DJ, Kim KH, Lee HH, Kim HK, Yoon HJ, Suh SW
J Biol Chem 2006 Jul 7;281(27):18660-7
PubMed ID: 16682407
Functional Annotation of a Presumed Nitronate Monoxygenase Reveals a New Class of NADH:Quinone Reductases.
Ball J, Salvi F, Gadda G
J Biol Chem 2016 Sep 30;291(40):21160-21170
PubMed ID: 27502282