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tpr protamine-like protein [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 946224, updated on 19-Sep-2024

Summary

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Official Symbol
tpr
Official Full Name
protamine-like protein
Primary source
ECOCYC:EG11016
Locus tag
b1229
See related
ASAP:ABE-0004131
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
ECK1224
Summary
Immunoblots of chromosomal SPA-tagged Tpr showed a band the size of the 8 kd SPA tag only, indicating that if tpr is a gene, it is poorly expressed and unstable under the conditions tested (Hemm, 2008). [More information is available at EcoGene: EG11016]. Tpr is a basic protein with similarity to protamines . [More information is available at EcoCyc: EG11016].
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Genomic context

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Sequence:
NC_000913.3 (1287087..1287176, complement)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene nitrate reductase 1 molybdenum cofactor assembly chaperone Neighboring gene nitrate reductase A subunit gamma Neighboring gene putative uncharacterized protein YchS Neighboring gene ncRNA Neighboring gene tRNA-Tyr Neighboring gene tRNA-Tyr

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_000913.3

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. An E. coli gene coding for a protamine-like protein. Altman S, et al. Cell, 1981 Nov. PMID 7034959
  2. The tyrT locus: termination and processing of a complex transcript. Rossi J, et al. Cell, 1981 Nov. PMID 7034960
  3. Initiation of tRNA maturation by RNase E is essential for cell viability in E. coli. Ow MC, et al. Genes Dev, 2002 May 1. PMID 12000793, Free PMC Article
  4. Stability and folding of precursor and mature tryptophan-substituted ribose binding protein of Escherichia coli. Lee H, et al. Arch Biochem Biophys, 1996 Apr 1. PMID 8638941
  5. A 718-kb DNA sequence of the Escherichia coli K-12 genome corresponding to the 12.7-28.0 min region on the linkage map. Oshima T, et al. DNA Res, 1996 Jun 30. PMID 8905232

See all (9) citations in PubMed

GeneRIFs: Gene References Into Functions

General protein information

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Preferred Names
protamine-like protein

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
    1287087..1287176 complement
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    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_415747.2 protamine-like protein [Escherichia coli str. K-12 substr. MG1655]

    See identical proteins and their annotated locations for NP_415747.2

    Status: PROVISIONAL

    UniProtKB/Swiss-Prot
    P02338
    Conserved Domains (1) summary
    PRK14757
    Location:1 → 29
    PRK14757; putative protamine-like protein; Provisional
Nucleotide Protein
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