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catB muconate cycloisomerase I [ Pseudomonas aeruginosa PAO1 ]

Gene ID: 882968, updated on 19-Nov-2025
Gene symbol
catB
Gene description
muconate cycloisomerase I
Locus tag
PA2509
Gene type
protein coding
RefSeq status
PROVISIONAL
Organism
Pseudomonas aeruginosa PAO1 (strain: PAO1)
Lineage
Bacteria; Pseudomonadota; Gammaproteobacteria; Pseudomonadales; Pseudomonadaceae; Pseudomonas
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Sequence:
NC_002516.2 (2825958..2827079, complement)

NC_002516.2Genomic Context describing neighboring genes Neighboring gene catechol 1,2-dioxygenase Neighboring gene muconolactone delta-isomerase Neighboring gene transcriptional regulator CatR Neighboring gene transcriptional regulator

Genomic Sequence:
NC_002516.2

Go to nucleotide: Graphics FASTA GenBank

Related articles in PubMed

  1. Pseudomonas Genome Database: facilitating user-friendly, comprehensive comparisons of microbial genomes. Winsor GL, et al. Nucleic Acids Res, 2009 Jan. PMID 18978025, Free PMC Article
  2. Defining the Pseudomonas aeruginosa SOS response and its role in the global response to the antibiotic ciprofloxacin. Cirz RT, et al. J Bacteriol, 2006 Oct. PMID 17015649, Free PMC Article
  3. Cystic fibrosis sputum supports growth and cues key aspects of Pseudomonas aeruginosa physiology. Palmer KL, et al. J Bacteriol, 2005 Aug. PMID 16030221, Free PMC Article
  4. A cystic fibrosis epidemic strain of Pseudomonas aeruginosa displays enhanced virulence and antimicrobial resistance. Salunkhe P, et al. J Bacteriol, 2005 Jul. PMID 15995206, Free PMC Article
  5. Effect of anaerobiosis and nitrate on gene expression in Pseudomonas aeruginosa. Filiatrault MJ, et al. Infect Immun, 2005 Jun. PMID 15908409, Free PMC Article

See all (10) citations in PubMed

GeneRIFs: Gene References Into Functions

Homology

Gene Ontology Provided by PseudoCAP

Function Evidence Code Pubs
enables chloromuconate cycloisomerase activity IEA
Inferred from Electronic Annotation
more info
  
enables isomerase activity IEA
Inferred from Electronic Annotation
more info
  
enables manganese ion binding IEA
Inferred from Electronic Annotation
more info
  
enables metal ion binding IEA
Inferred from Electronic Annotation
more info
  
enables muconate cycloisomerase activity IEA
Inferred from Electronic Annotation
more info
  
enables racemase and epimerase activity IEA
Inferred from Electronic Annotation
more info
  
Process Evidence Code Pubs
involved_in amino acid catabolic process IEA
Inferred from Electronic Annotation
more info
  
involved_in peptide metabolic process IEA
Inferred from Electronic Annotation
more info
  
Preferred Names
muconate cycloisomerase I
NP_251199.1
  • Product name confidence: class 2 (High similarity to functionally studied protein)

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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
    2825958..2827079 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_251199.1 muconate cycloisomerase I [Pseudomonas aeruginosa PAO1]

    See identical proteins and their annotated locations for NP_251199.1

    Status: PROVISIONAL

    UniProtKB/TrEMBL
    Q9I0X3
    Conserved Domains (1) summary
    cd03318
    Location:6 → 369
    MLE; Muconate Lactonizing Enzyme (MLE), an homooctameric enzyme, catalyses the conversion of cis,cis-muconate (CCM) to muconolactone (ML) in the catechol branch of the beta-ketoadipate pathway. This pathway is used in soil microbes to breakdown lignin-derived ...
Nucleotide Protein
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