U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

pcaH protocatechuate 3,4-dioxygenase subunit beta [ Pseudomonas aeruginosa PAO1 ]

Gene ID: 878130, updated on 6-Jul-2026
Gene symbol
pcaH
Gene description
protocatechuate 3,4-dioxygenase subunit beta
Locus tag
PA0153
Gene type
protein coding
RefSeq status
PROVISIONAL
Organism
Pseudomonas aeruginosa PAO1 (strain: PAO1)
Lineage
Bacteria; Pseudomonadota; Gammaproteobacteria; Pseudomonadales; Pseudomonadaceae; Pseudomonas
Try the new Gene page
Try the new Transcripts and proteins table
Sequence:
NC_002516.2 (174773..175492)

NC_002516.2Genomic Context describing neighboring genes Neighboring gene TonB-dependent receptor Neighboring gene transcriptional regulator PcaQ Neighboring gene protocatechuate 3,4-dioxygenase subunit alpha Neighboring gene transcriptional regulator PcaR

Genomic Sequence:
NC_002516.2

Go to nucleotide: Graphics FASTA GenBank

GeneRIFs: Gene References Into Functions

Homology

Gene Ontology Provided by PseudoCAP

Function Evidence Code Pubs
enables catalytic activity IEA
Inferred from Electronic Annotation
more info
  
enables dioxygenase activity IBA
Inferred from Biological aspect of Ancestor
more info
  
enables ferric iron binding IEA
Inferred from Electronic Annotation
more info
  
enables iron ion binding IEA
Inferred from Electronic Annotation
more info
  
enables oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen IEA
Inferred from Electronic Annotation
more info
  
enables protocatechuate 3,4-dioxygenase activity IEA
Inferred from Electronic Annotation
more info
  
Process Evidence Code Pubs
involved_in 3,4-dihydroxybenzoate catabolic process IEA
Inferred from Electronic Annotation
more info
  
Preferred Names
protocatechuate 3,4-dioxygenase subunit beta
NP_248843.1
  • Product name confidence: class 2 (High similarity to functionally studied protein)

NEW Try the new Transcript table

Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_002516.2 Reference assembly

    Range
    174773..175492
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_248843.1 protocatechuate 3,4-dioxygenase subunit beta [Pseudomonas aeruginosa PAO1]

    See identical proteins and their annotated locations for NP_248843.1

    Status: PROVISIONAL

    UniProtKB/TrEMBL
    Q9I6X9
    Conserved Domains (1) summary
    TIGR02422
    Location:17 → 238
    protocat_beta; protocatechuate 3,4-dioxygenase, beta subunit
Nucleotide Protein
Heading Accession and Version

Gene LinkOut

The following LinkOut resources are supplied by external providers. These providers are responsible for maintaining the links.

Molecular Biology Databases