ansR

ansR
168

transcriptional repressor ([wiki|Xre family]) of the [gene|FED8E46AA1C4EFD27796D5DFBBB1663EBF336BFD|ansA]-[gene|5FAE80F22AEBAE63FC3C872EC651166A65C34DC2|ansB] operon

locus
BSU_23590
Molecular weight
13.09 kDa
pI
4.81
Protein length
Gene length
function
negative regulation of the [gene|FED8E46AA1C4EFD27796D5DFBBB1663EBF336BFD|ansA]-[gene|5FAE80F22AEBAE63FC3C872EC651166A65C34DC2|ansB] operon
product
transcriptional regulator ([wiki|Xre family])
essential
no
synonyms
ansR

Genomic Context

Categories containing this gene/protein

List of homologs in different organisms, belongs to COG1396 (Galperin et al., 2021)

This gene is a member of the following regulons

Gene
Coordinates
2,456,990  2,457,340
Phenotypes of a mutant
the [gene|search|ansR ]mutation allows glutamate utilization of a ''[gene|56CBEBCFEF5CFB4A0175498338C7AF2F45EAA3E3|rocG] [gene|C36C8C9EEDCAD392D9BEC9728A1E0CBFF2F4E790|gudB]'' mutant [Pubmed|21219666]
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The protein
Protein family
[wiki|Xre family]
[wiki|Domains]
[wiki|HTH cro/C1-type domain] (aa 6-60) (according to UniProt)
Structure
[AF|Q07683]
[wiki|Localization]
cytoplasm (according to Swiss-Prot)
Expression and Regulation
Operons
genes
[gene|146947C974D62BCB282BA3F5B924B35695D75886|ansR]
description
[Pubmed|8478318]
regulation
induced in the presence of asparagine ([protein|search|AnsR]) [Pubmed|11914346]
regulatory mechanism
[protein|146947C974D62BCB282BA3F5B924B35695D75886|ansR]: negative autoregulation, undefined, in [regulon|protein:146947C974D62BCB282BA3F5B924B35695D75886|ansR regulon]
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[gene|146947C974D62BCB282BA3F5B924B35695D75886|ansR]

2024-02-11 09:49:40

ghost

49

6b2490649352aba044e93aaa313de73854805f48

2EA9DD8814DE48AF76A41D5CD8E2735D2B188FA6

Biological materials
Mutant
GP4166 (''ansR''::''cat''), available in  [wiki|Jörg Stülke]'s lab
GP1152 (Δ[gene|146947C974D62BCB282BA3F5B924B35695D75886|ansR]::tet) available in [wiki|Jörg Stülke]'s lab [pubmed|33897624]
BKE23590 ([gene|146947C974D62BCB282BA3F5B924B35695D75886|ansR]::erm  trpC2) available at [http://bgsc.org/getdetail.php?bgscid=BKE23590 BGSC],  [Pubmed|28189581], upstream reverse: _UP1_CATGAACTTCCGCTCCTTTT,  downstream forward: _UP4_GAGGAACTGAGTTAATCTTT
BKK23590 ([gene|146947C974D62BCB282BA3F5B924B35695D75886|ansR]::kan  trpC2) available at [http://bgsc.org/getdetail.php?bgscid=BKK23590 BGSC],  [Pubmed|28189581], upstream reverse: _UP1_CATGAACTTCCGCTCCTTTT,  downstream forward: _UP4_GAGGAACTGAGTTAATCTTT
Expression vectors
expression of native ''ansR'' in ''B. subtilis'': pGP873 (in [wiki|pBQ200]), available in [wiki|Jörg Stülke]'s lab
References
8478318,11914346,21219666,38483038

146947C974D62BCB282BA3F5B924B35695D75886

Page visits: 2666

Time of last update: 2024-03-28 07:55:49

Author of last update: Jstuelk