Difference between revisions of "MurB"

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|style="background:#ABCDEF;" align="center"|'''Function''' || peptidoglycan precursor biosynthesis
 
|style="background:#ABCDEF;" align="center"|'''Function''' || peptidoglycan precursor biosynthesis
 
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|colspan="2" style="background:#FAF8CC;" align="center"| '''Gene expression levels in [http://cellpublisher.gobics.de/subtiexpress/ ''Subti''Express]''': [http://cellpublisher.gobics.de/subtiexpress/bsu/BSU15230 murB]
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|colspan="2" style="background:#FAF8CC;" align="center"| '''Gene expression levels in [http://subtiwiki.uni-goettingen.de/apps/expression/ ''Subti''Express]''': [http://subtiwiki.uni-goettingen.de/apps/expression/expression.php?search=BSU15230 murB]
 
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|colspan="2" style="background:#FAF8CC;" align="center"| '''Metabolic function and regulation of this protein in [[SubtiPathways|''Subti''Pathways]]: <br/>[http://subtiwiki.uni-goettingen.de/pathways/cellwall.html Cell wall]'''
 
|colspan="2" style="background:#FAF8CC;" align="center"| '''Metabolic function and regulation of this protein in [[SubtiPathways|''Subti''Pathways]]: <br/>[http://subtiwiki.uni-goettingen.de/pathways/cellwall.html Cell wall]'''
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|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[murG]]'', ''[[divIB]]''
 
|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[murG]]'', ''[[divIB]]''
 
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|colspan="2" style="background:#FAF8CC;" align="center"|'''Get the DNA and protein [http://srs.ebi.ac.uk/srsbin/cgi-bin/wgetz?-e+&#91;EMBLCDS:CAB13396&#93;+-newId sequences] <br/> (Barbe ''et al.'', 2009)'''
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|style="background:#FAF8CC;" align="center"|'''Sequences'''||[http://bsubcyc.org/BSUB/sequence-aa?type=GENE&object=BSU15230 Protein] [http://bsubcyc.org/BSUB/sequence?type=GENE&object=BSU15230 DNA] [http://bsubcyc.org/BSUB/seq-selector?chromosome=CHROM-1&object=BSU15230 Advanced_DNA]
 
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|colspan="2" | '''Genetic context''' <br/> [[Image:murB_context.gif]]
 
|colspan="2" | '''Genetic context''' <br/> [[Image:murB_context.gif]]

Revision as of 12:45, 13 May 2013

  • Description: UDP-N-acetylenolpyruvoylglucosamine reductase

Gene name murB
Synonyms ylxC
Essential yes PubMed
Product UDP-N-acetylenolpyruvoylglucosamine reductase
Function peptidoglycan precursor biosynthesis
Gene expression levels in SubtiExpress: murB
Metabolic function and regulation of this protein in SubtiPathways:
Cell wall
MW, pI 32 kDa, 6.087
Gene length, protein length 909 bp, 303 aa
Immediate neighbours murG, divIB
Sequences Protein DNA Advanced_DNA
Genetic context
MurB context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
MurB expression.png




























Categories containing this gene/protein

cell wall synthesis, biosynthesis of cell wall components, sporulation proteins, cell envelope stress proteins (controlled by SigM, V, W, X, Y), essential genes

This gene is a member of the following regulons

SigE regulon, SigM regulon, SpoIIID regulon

The gene

Basic information

  • Locus tag: BSU15230

Phenotypes of a mutant

essential PubMed

Database entries

  • DBTBS entry: [1]
  • SubtiList entry: [2]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: UDP-N-acetylmuramate + NADP+ = UDP-N-acetyl-3-O-(1-carboxyvinyl)-D-glucosamine + NADPH (according to Swiss-Prot)
  • Protein family: FAD-binding PCMH-type domain (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:

Database entries

  • Structure: 2GQU (from Thermus caldophilus, 38% identity, 55% similarity) PubMed
  • KEGG entry: [3]

Additional information

Expression and regulation

  • Regulation:
    • expressed during vegatative growth, then switched off, and again expressed during sporulation in the mother cell (SigE) PubMed
  • Additional information:

Biological materials

  • Mutant:
  • Expression vector:
  • lacZ fusion:
  • GFP fusion:
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Adriano Henriques, Lisbon, Portugal homepage

Your additional remarks

References