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Regulation by repression of urease biosynthesis in Proteus rettgeri.

Bibliographic Details
Title: Regulation by repression of urease biosynthesis in Proteus rettgeri.
Authors: Zorn C, Dietrich R, Kaltwasser H
Source: Zeitschrift fur allgemeine Mikrobiologie [Z Allg Mikrobiol] 1982; Vol. 22 (3), pp. 197-203.
Publication Type: Journal Article
Language: English
Journal Info: Publisher: Akademie-Verlag Country of Publication: Germany NLM ID: 0413631 Publication Model: Print Cited Medium: Print ISSN: 0044-2208 (Print) Linking ISSN: 00442208 NLM ISO Abbreviation: Z Allg Mikrobiol Subsets: MEDLINE
Imprint Name(s): Original Publication: Berlin, Akademie-Verlag.
MeSH Terms: Proteus/*enzymology , Urease/*biosynthesis, Glutamates/metabolism ; Nitrates/metabolism ; Nitrogen/metabolism ; Proteus/growth & development ; Culture Media ; Glutamic Acid ; Kinetics
Abstract: Measuring the specific enzyme activity in cells of Proteus rettgeri it was shown that urease formation is controlled by repression through ammonia. Derepressed synthesis of the enzyme, as initiated by the absence of ammonia, required an external nitrogen source, which may not only be urea, but also nitrate, glutamate or nutrient broth. In contradiction to earlier reports the observations indicated that urea is not required for the synthesis of this enzyme, and that, therefore, urease is not an inducible enzyme in this microorganism.
Substance Nomenclature: 0 (Culture Media)
0 (Glutamates)
0 (Nitrates)
3KX376GY7L (Glutamic Acid)
EC 3.5.1.5 (Urease)
N762921K75 (Nitrogen)
Entry Date(s): Date Created: 19820101 Date Completed: 19821029 Latest Revision: 20191023
Update Code: 20260130
DOI: 10.1002/jobm.3630220308
PMID: 6126049
Database: MEDLINE
FullText Text:
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DbLabel: MEDLINE
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PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
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  Data: Regulation by repression of urease biosynthesis in Proteus rettgeri.
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  Label: Authors
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  Data: <searchLink fieldCode="AU" term="%22Zorn+C%22">Zorn C</searchLink><br /><searchLink fieldCode="AU" term="%22Dietrich+R%22">Dietrich R</searchLink><br /><searchLink fieldCode="AU" term="%22Kaltwasser+H%22">Kaltwasser H</searchLink>
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  Data: <searchLink fieldCode="JN" term="%220413631%22">Zeitschrift fur allgemeine Mikrobiologie</searchLink> [Z Allg Mikrobiol] 1982; Vol. 22 (3), pp. 197-203.
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  Data: Journal Article
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  Data: English
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  Data: <i>Publisher: </i><searchLink fieldCode="PB" term="%22Akademie-Verlag%22">Akademie-Verlag </searchLink><i>Country of Publication: </i>Germany <i>NLM ID: </i>0413631 <i>Publication Model: </i>Print <i>Cited Medium: </i>Print <i>ISSN: </i>0044-2208 (Print) <i>Linking ISSN: </i><searchLink fieldCode="IS" term="%2200442208%22">00442208 </searchLink><i>NLM ISO Abbreviation: </i>Z Allg Mikrobiol <i>Subsets: </i>MEDLINE
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  Label: Imprint Name(s)
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  Data: <i>Original Publication</i>: Berlin, Akademie-Verlag.
– Name: SubjectMESH
  Label: MeSH Terms
  Group: Su
  Data: <searchLink fieldCode="MM" term="%22Proteus%22">Proteus</searchLink>/<searchLink fieldCode="MM" term="%22Proteus+enzymology%22">*enzymology</searchLink> <br /><searchLink fieldCode="MM" term="%22Urease%22">Urease</searchLink>/<searchLink fieldCode="MM" term="%22Urease+biosynthesis%22">*biosynthesis</searchLink><br /><searchLink fieldCode="MH" term="%22Glutamates%22">Glutamates</searchLink>/<searchLink fieldCode="MH" term="%22Glutamates+metabolism%22">metabolism</searchLink> ; <searchLink fieldCode="MH" term="%22Nitrates%22">Nitrates</searchLink>/<searchLink fieldCode="MH" term="%22Nitrates+metabolism%22">metabolism</searchLink> ; <searchLink fieldCode="MH" term="%22Nitrogen%22">Nitrogen</searchLink>/<searchLink fieldCode="MH" term="%22Nitrogen+metabolism%22">metabolism</searchLink> ; <searchLink fieldCode="MH" term="%22Proteus%22">Proteus</searchLink>/<searchLink fieldCode="MH" term="%22Proteus+growth+%26+development%22">growth & development</searchLink> ; <searchLink fieldCode="MH" term="%22Culture+Media%22">Culture Media</searchLink> ; <searchLink fieldCode="MH" term="%22Glutamic+Acid%22">Glutamic Acid</searchLink> ; <searchLink fieldCode="MH" term="%22Kinetics%22">Kinetics</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Measuring the specific enzyme activity in cells of Proteus rettgeri it was shown that urease formation is controlled by repression through ammonia. Derepressed synthesis of the enzyme, as initiated by the absence of ammonia, required an external nitrogen source, which may not only be urea, but also nitrate, glutamate or nutrient broth. In contradiction to earlier reports the observations indicated that urea is not required for the synthesis of this enzyme, and that, therefore, urease is not an inducible enzyme in this microorganism.
– Name: NumberCAS
  Label: Substance Nomenclature
  Group: ID
  Data: 0 (Culture Media)<br />0 (Glutamates)<br />0 (Nitrates)<br />3KX376GY7L (Glutamic Acid)<br />EC 3.5.1.5 (Urease)<br />N762921K75 (Nitrogen)
– Name: DateEntry
  Label: Entry Date(s)
  Group: Date
  Data: <i>Date Created: </i>19820101 <i>Date Completed: </i>19821029 <i>Latest Revision: </i>20191023
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  Data: 10.1002/jobm.3630220308
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  Label: PMID
  Group: ID
  Data: 6126049
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=cmedm&AN=6126049
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1002/jobm.3630220308
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        StartPage: 197
    Subjects:
      – SubjectFull: Glutamates metabolism
        Type: general
      – SubjectFull: Nitrates metabolism
        Type: general
      – SubjectFull: Nitrogen metabolism
        Type: general
      – SubjectFull: Proteus growth & development
        Type: general
      – SubjectFull: Culture Media
        Type: general
      – SubjectFull: Glutamic Acid
        Type: general
      – SubjectFull: Kinetics
        Type: general
      – SubjectFull: Proteus enzymology
        Type: general
      – SubjectFull: Urease biosynthesis
        Type: general
    Titles:
      – TitleFull: Regulation by repression of urease biosynthesis in Proteus rettgeri.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Zorn C
      – PersonEntity:
          Name:
            NameFull: Dietrich R
      – PersonEntity:
          Name:
            NameFull: Kaltwasser H
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 01
              Text: 1982
              Type: published
              Y: 1982
          Identifiers:
            – Type: issn-print
              Value: 0044-2208
          Numbering:
            – Type: volume
              Value: 22
            – Type: issue
              Value: 3
          Titles:
            – TitleFull: Zeitschrift fur allgemeine Mikrobiologie
              Type: main
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