yxaB
168
general stress protein, similar to pyruvyl transferase
locus
BSU_40030
Molecular weight
39.61 kDa
pI
4.53
function
biofilm formation, survival of salt and ethanol stress
product
putative exopolysaccaride synthase
essential
no
synonyms
yxaB
Outlinks
Genomic Context
Categories containing this gene/protein
List of homologs in different organisms, belongs to COG5039 (Galperin et al., 2021)
This gene is a member of the following regulons
Gene
Coordinates
4,110,949 4,111,980
The protein
Protein family
polysaccharide pyruvyl transferase family (with [protein|6EBD8F7065B6C1996067F3120DD9CFEA91D3A444|epsI] and [protein|52A47B49B1FB955EE7E3C316B57A2B4134F78480|epsO], according to UniProt)
Structure
[PDB|5AX7] (from yeast, 30% identity) [pubmed|27194449]
[AF|P42101]
Paralogous protein(s)
[protein|6EBD8F7065B6C1996067F3120DD9CFEA91D3A444|epsI]
Expression and Regulation
Operons
genes
[gene|4907D4585491349E2592B0EF9150312A80785EE5|yxaA]-[gene|9A223AE85131511B7EA3A71EA57D87E8B167FA67|yxaB]
description
[Pubmed|15805528,10746760]
regulation
induced by stress ([protein|search|SigB]) [Pubmed|15805528]
regulatory mechanism
[protein|E5110D9C36E8C55AFD1419987B14A53232165F20|abrB]: repression, [Pubmed|15805528,18326573], in [regulon|protein:E5110D9C36E8C55AFD1419987B14A53232165F20|abrB regulon]
sigma factors
[protein|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|sigA]: sigma factor, [Pubmed|15805528], in [regulon|protein:360F48D576DE950DF79C1A2677B7A35A8D8CC30C|sigA regulon]
[protein|580011DE5DC40EC9E7E0512791D328FAA010DCB8|sigB]: sigma factor, [Pubmed|15805528], in [regulon|protein:580011DE5DC40EC9E7E0512791D328FAA010DCB8|sigB regulon]
genes
[gene|9A223AE85131511B7EA3A71EA57D87E8B167FA67|yxaB]
description
[Pubmed|15805528]
regulation
induced by stress ([protein|search|SigB]) [Pubmed|15805528]
Biological materials
Mutant
MGNA-B681 (yxaB::erm), available at the [https://shigen.nig.ac.jp/bsub/resource/strainGeneDisrupted/detail/1680 NBRP B. subtilis, Japan]
BKE40030 ([gene|9A223AE85131511B7EA3A71EA57D87E8B167FA67|yxaB]::erm trpC2) available at [http://bgsc.org/getdetail.php?bgscid=BKE40030 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATATCTGCGTCCTCCTTCT, downstream forward: _UP4_TAAACGAAAAAGACTGCCCT
BKK40030 ([gene|9A223AE85131511B7EA3A71EA57D87E8B167FA67|yxaB]::kan trpC2) available at [http://bgsc.org/getdetail.php?bgscid=BKK40030 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATATCTGCGTCCTCCTTCT, downstream forward: _UP4_TAAACGAAAAAGACTGCCCT
References
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Time of last update: 2024-10-10 16:36:11
Author of last update: Melvin.boenninger