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xylB [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 948133, updated on 11-Sep-2024

Summary

Official Symbol
xylB
Primary source
ECOCYC:EG11075
Locus tag
b3564
See related
ASAP:ABE-0011637
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
ECK3553
Summary
Xylulokinase catalyzes the phosphorylation of D-xylulose, the second step in the xylose degradation pathway, producing D-xylulose-5-phosphate, an intermediate of the pentose phosphate pathway. [More information is available at EcoCyc: EG11075].
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Genomic context

Sequence:
NC_000913.3 (3727917..3729371, complement)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene PF05360 family inner membrane protein YiaA Neighboring gene PF05360 family inner membrane protein YiaB Neighboring gene ncRNA Neighboring gene xylose isomerase Neighboring gene xylose ABC transporter periplasmic binding protein

Pathways from PubChem

Interactions

Products Interactant Other Gene Complex Source Pubs Description

General gene information

Gene Ontology Provided by EcoCyc

Function Evidence Code Pubs
enables 1-deoxy-D-xylulose kinase activity IEA
Inferred from Electronic Annotation
more info
 
enables ATP binding IEA
Inferred from Electronic Annotation
more info
 
enables D-xylulokinase activity IDA
Inferred from Direct Assay
more info
PubMed 
enables D-xylulokinase activity IEA
Inferred from Electronic Annotation
more info
 
enables kinase activity IEA
Inferred from Electronic Annotation
more info
 
enables protein homodimerization activity IDA
Inferred from Direct Assay
more info
PubMed 
Process Evidence Code Pubs
acts_upstream_of_or_within D-xylose catabolic process IMP
Inferred from Mutant Phenotype
more info
PubMed 
involved_in D-xylose metabolic process IEA
Inferred from Electronic Annotation
more info
 
involved_in carbohydrate phosphorylation IEA
Inferred from Electronic Annotation
more info
 
involved_in xylulose catabolic process IEA
Inferred from Electronic Annotation
more info
 
acts_upstream_of_or_within xylulose catabolic process IMP
Inferred from Mutant Phenotype
more info
PubMed 
involved_in xylulose metabolic process IEA
Inferred from Electronic Annotation
more info
 

NCBI Reference Sequences (RefSeq)

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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
    3727917..3729371 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_418021.1 xylulokinase [Escherichia coli str. K-12 substr. MG1655]

    See identical proteins and their annotated locations for NP_418021.1

    Status: PROVISIONAL

    UniProtKB/TrEMBL
    A0A8S7JWM1
    Conserved Domains (1) summary
    PRK15027
    Location:1484
    PRK15027; xylulokinase; Provisional