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hpt hypoxanthine phosphoribosyltransferase [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 946624, updated on 23-Nov-2023

Summary

Gene symbol
hpt
Gene description
hypoxanthine phosphoribosyltransferase
Primary source
ASAP:ABE-0000440
Locus tag
b0125
See related
ECOCYC:EG20098
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
ECK0124
Summary
Hypoxanthine phosphoribosyltransferase is a purine salvage enzyme whose primary activity is with hypoxanthine as the substrate . [More information is available at EcoCyc: EG20098].
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Genomic context

Sequence:
NC_000913.3 (141431..141967)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene multicopper oxidase CueO Neighboring gene quinoprotein glucose dehydrogenase Neighboring gene carbonic anhydrase 2 Neighboring gene putative ABC transporter ATP-binding protein YadG Neighboring gene putative ABC transporter membrane subunit YadH

Interactions

Products Interactant Other Gene Complex Source Pubs Description

General gene information

Gene Ontology Provided by EcoCyc

Function Evidence Code Pubs
enables glycosyltransferase activity IEA
Inferred from Electronic Annotation
more info
 
enables guanine phosphoribosyltransferase activity IDA
Inferred from Direct Assay
more info
PubMed 
enables guanine phosphoribosyltransferase activity IEA
Inferred from Electronic Annotation
more info
 
enables guanosine tetraphosphate binding IDA
Inferred from Direct Assay
more info
PubMed 
enables hypoxanthine phosphoribosyltransferase activity IBA
Inferred from Biological aspect of Ancestor
more info
 
enables hypoxanthine phosphoribosyltransferase activity IDA
Inferred from Direct Assay
more info
PubMed 
enables hypoxanthine phosphoribosyltransferase activity IEA
Inferred from Electronic Annotation
more info
 
enables hypoxanthine phosphoribosyltransferase activity IMP
Inferred from Mutant Phenotype
more info
PubMed 
enables identical protein binding IPI
Inferred from Physical Interaction
more info
PubMed 
enables magnesium ion binding IBA
Inferred from Biological aspect of Ancestor
more info
 
enables magnesium ion binding IDA
Inferred from Direct Assay
more info
PubMed 
enables metal ion binding IEA
Inferred from Electronic Annotation
more info
 
enables nucleotide binding IEA
Inferred from Electronic Annotation
more info
 
enables transferase activity IEA
Inferred from Electronic Annotation
more info
 
Process Evidence Code Pubs
involved_in GMP salvage IBA
Inferred from Biological aspect of Ancestor
more info
 
acts_upstream_of_or_within GMP salvage IDA
Inferred from Direct Assay
more info
PubMed 
acts_upstream_of_or_within GMP salvage IMP
Inferred from Mutant Phenotype
more info
PubMed 
involved_in IMP salvage IBA
Inferred from Biological aspect of Ancestor
more info
 
acts_upstream_of_or_within IMP salvage IDA
Inferred from Direct Assay
more info
PubMed 
involved_in IMP salvage IEA
Inferred from Electronic Annotation
more info
 
acts_upstream_of_or_within IMP salvage IMP
Inferred from Mutant Phenotype
more info
PubMed 
involved_in guanine salvage IBA
Inferred from Biological aspect of Ancestor
more info
 
involved_in hypoxanthine metabolic process IBA
Inferred from Biological aspect of Ancestor
more info
 
acts_upstream_of_or_within protein homotetramerization IDA
Inferred from Direct Assay
more info
PubMed 
involved_in purine ribonucleoside salvage IEA
Inferred from Electronic Annotation
more info
 
Component Evidence Code Pubs
located_in cytoplasm IEA
Inferred from Electronic Annotation
more info
 
is_active_in cytosol IBA
Inferred from Biological aspect of Ancestor
more info
 
located_in cytosol IDA
Inferred from Direct Assay
more info
PubMed 
part_of protein-containing complex IDA
Inferred from Direct Assay
more info
PubMed 

General protein information

Preferred Names
hypoxanthine phosphoribosyltransferase
NP_414667.4

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
    141431..141967
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_414667.4 hypoxanthine phosphoribosyltransferase [Escherichia coli str. K-12 substr. MG1655]

    See identical proteins and their annotated locations for NP_414667.4

    Status: PROVISIONAL

    UniProtKB/TrEMBL
    A0A828GQD4
    Conserved Domains (1) summary
    PRK15423
    Location:1178
    PRK15423; hypoxanthine phosphoribosyltransferase; Provisional