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ascB 6-phospho-beta-glucosidase AscB [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 947460, updated on 26-Mar-2025
Official Symbol
ascB
Official Full Name
6-phospho-beta-glucosidase AscB
Primary source
ECOCYC:EG10085
Locus tag
b2716
See related
ASAP:ABE-0008928
Gene type
protein coding
RefSeq status
PROVISIONAL
Organism
Escherichia coli str. K-12 substr. MG1655 (strain: K-12, substrain: MG1655)
Lineage
Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales; Enterobacteriaceae; Escherichia
Also known as
ECK2711; sac
Summary
bglA, bglB and ascB are paralogs. [More information is available at EcoGene: EG10085]. ascB is thought to encode phospho--glucosidase as part of the cryptic asc operon . sac: [More information is available at EcoCyc: EG10085].
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Sequence:
NC_000913.3 (2840990..2842414)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene DNA-binding transcriptional repressor AscG Neighboring gene beta-glucoside specific PTS enzyme IIBC component Neighboring gene hydrogenase 3 maturation protease Neighboring gene formate hydrogenlyase assembly protein Neighboring gene formate hydrogenlyase subunit HycG Neighboring gene formate hydrogenlyase subunit HycF

Genomic Sequence:
NC_000913.3

Go to nucleotide: Graphics FASTA GenBank

Related articles in PubMed

  1. Altered DNA contacts made by a mutant AraC protein. Brunelle A, et al. Nucleic Acids Res, 1985 Jul 25. PMID 3895160, Free PMC Article
  2. Physical map location of the asc (formerly sac) operon of Escherichia coli K-12. Hall BG, et al. J Bacteriol, 1991 Sep. PMID 1885507, Free PMC Article
  3. A fourth Escherichia coli gene system with the potential to evolve beta-glucoside utilization. Parker LL, et al. Genetics, 1988 Jul. PMID 3042507, Free PMC Article
  4. Nucleotide sequence, function, activation, and evolution of the cryptic asc operon of Escherichia coli K12. Hall BG, et al. Mol Biol Evol, 1992 Jul. PMID 1630307
  5. Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110. Hayashi K, et al. Mol Syst Biol, 2006. PMID 16738553, Free PMC Article

See all (7) citations in PubMed

GeneRIFs: Gene References Into Functions

Homology

Gene Ontology Provided by EcoCyc

Function Evidence Code Pubs
enables 6-phospho-beta-glucosidase activity IEA
Inferred from Electronic Annotation
more info
  
enables beta-glucosidase activity IBA
Inferred from Biological aspect of Ancestor
more info
  
enables hydrolase activity IEA
Inferred from Electronic Annotation
more info
  
enables hydrolase activity, acting on glycosyl bonds IEA
Inferred from Electronic Annotation
more info
  
enables hydrolase activity, hydrolyzing O-glycosyl compounds IEA
Inferred from Electronic Annotation
more info
  
Process Evidence Code Pubs
involved_in carbohydrate catabolic process IBA
Inferred from Biological aspect of Ancestor
more info
  
involved_in carbohydrate metabolic process IEA
Inferred from Electronic Annotation
more info
  
acts_upstream_of_or_within cellobiose catabolic process IMP
Inferred from Mutant Phenotype
more info
 PubMed 
Component Evidence Code Pubs
is_active_in cytosol IBA
Inferred from Biological aspect of Ancestor
more info
  
Preferred Names
6-phospho-beta-glucosidase AscB
NP_417196.1

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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_000913.3 Reference assembly

    Range
    2840990..2842414
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_417196.1 6-phospho-beta-glucosidase AscB [Escherichia coli str. K-12 substr. MG1655]

    See identical proteins and their annotated locations for NP_417196.1

    Status: PROVISIONAL

    UniProtKB/TrEMBL
    A0A895NZ28
    Conserved Domains (1) summary
    PRK09852
    Location:1 → 474
    PRK09852; cryptic 6-phospho-beta-glucosidase; Provisional
Nucleotide Protein
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