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pgaB poly-beta-1,6-N-acetyl-D-glucosamine (PGA) N-deacetylase outer membrane export lipoprotein [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 945604, updated on 19-Oct-2014
Gene symbol
pgaB
Gene description
poly-beta-1,6-N-acetyl-D-glucosamine (PGA) N-deacetylase outer membrane export lipoprotein
Primary source
EcoGene:EG13864
Locus tag
b1023
Gene type
protein coding
RefSeq status
PROVISIONAL
Organism
Escherichia coli str. K-12 substr. MG1655 (strain: K-12, substrain: MG1655)
Lineage
Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacteriales; Enterobacteriaceae; Escherichia
Also known as
ECK1013; JW5142; ycdR
Summary
PGA is a biofilm adhesin polysaccharide. [More information is available at EcoGene: EG13864]. The pgaABCD locus is required for the synthesis of a cell-bound hexosamine-rich polysaccharide, which was identified as a linear polymer of beta-1,6-N-acetylglucosamine residues (PGA), an adhesin essential in biofilm formation . [More information is available at EcoCyc: G6530].
Sequence:
NC_000913.3 (1087839..1089857, complement)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene ATP-binding protein; putative PhoH family P-loop ATPase Neighboring gene biofilm PGA synthase PgaCD, regulatory subunit; c-di-GMP-stimulated activity and dimerization Neighboring gene biofilm PGA synthase PgaCD, catalytic subunit; poly-beta-1,6-N-acetyl-D-glucosamine synthase Neighboring gene biofilm adhesin polysaccharide PGA secretin; OM porin; poly-beta-1,6-N-acetyl-D-glucosamine export protein Neighboring gene diguanylate cyclase, membrane-anchored

GeneRIFs: Gene References Into FunctionsWhat's a GeneRIF?

Names
poly-beta-1,6-N-acetyl-D-glucosamine (PGA) N-deacetylase outer membrane export lipoprotein

Genome Annotation

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

Reference assembly

Genomic

  1. NC_000913.3 

    Range
    1087839..1089857
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_415542.1 poly-beta-1,6-N-acetyl-D-glucosamine (PGA) N-deacetylase outer membrane export lipoprotein [Escherichia coli str. K-12 substr. MG1655]

    See proteins identical to NP_415542.1

    Status: PROVISIONAL

    UniProtKB/Swiss-Prot
    P75906
    Conserved Domains (3) summary
    PRK14582
    Location:1672
    pgaB; outer membrane N-deacetylase; Provisional
    cd10964
    Location:104295
    CE4_PgaB_5s; N-terminal putative catalytic polysaccharide deacetylase domain of bacterial poly-beta-1,6-N-acetyl-D-glucosamine N-deacetylase PgaB, and similar proteins
    pfam14883
    Location:318645
    GHL13; Hypothetical glycosyl hydrolase family 13