rpsA
168
ribosomal protein S1
locus
BSU_22880
Molecular weight
42.24 kDa
pI
4.57
function
translation
product
ribosomal protein S1
essential
no
synonyms
ypfD, jofD
Outlinks
Genomic Context
Categories containing this gene/protein
List of homologs in different organisms, belongs to COG0539 (Galperin et al., 2021)
This gene is a member of the following regulons
Gene
Coordinates
2,394,664 2,395,812
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The protein
Protein family
bacterial [wiki|ribosomal protein] bS1 family (single member, according to UniProt)
[wiki|Domains]
4 reiterated [wiki|S1 domain]s (aa 16-84, aa 102-167, aa 188-256, aa 273-342) (according to UniProt)
Structure
[PDB|6BU8] (E. coli protein, 39% identity) [pubmed|29247757]
[PDB|5X8R] (chloroplast, small ribosomal subunit, 37% identity to aa 14 .. 266) [pubmed|28582576]
[PDB|1SRO] (E. coli S1 RNA-binding domain, 37% identity to aa 185 ... 343) [pubmed|9008164]
[AF|P38494]
Modification
phosphorylation on Ser-243 [Pubmed|17218307]
[wiki|Localization]
cytoplasm, region surrounding the nucleoid [pubmed|36406443]
Additional information
belongs to the 100 most abundant proteins [PubMed|15378759]
Expression and Regulation
Operons
genes
[gene|1ADB6E2C8DC82A242CFEFAD22443D14226F1BA60|cmk]-[gene|7C36409F155E4C91CEE902FE6937571BD0C50128|rpsA]
description
[pubmed|22383849]
genes
[gene|1ADB6E2C8DC82A242CFEFAD22443D14226F1BA60|cmk]-[gene|7C36409F155E4C91CEE902FE6937571BD0C50128|rpsA]-[gene|E91624382EC3DAABFB3123CDA818B4BEF745ACE6|fni]
description
[pubmed|22383849]
genes
[gene|7C36409F155E4C91CEE902FE6937571BD0C50128|rpsA]-[gene|E91624382EC3DAABFB3123CDA818B4BEF745ACE6|fni]
description
[pubmed|22383849]
genes
[gene|7C36409F155E4C91CEE902FE6937571BD0C50128|rpsA]
description
[pubmed|22383849]
genes
[gene|C194336ED96FA844FFE9FB43BE59ADC5D6DDB3BE|motI]-[gene|3459BA0CDAABC288ADF97B111F78C7EAC184840D|ypfB]-[gene|1ADB6E2C8DC82A242CFEFAD22443D14226F1BA60|cmk]-[gene|7C36409F155E4C91CEE902FE6937571BD0C50128|rpsA]-[gene|E91624382EC3DAABFB3123CDA818B4BEF745ACE6|fni]
description
[pubmed|22383849]
genes
[gene|C194336ED96FA844FFE9FB43BE59ADC5D6DDB3BE|motI]-[gene|3459BA0CDAABC288ADF97B111F78C7EAC184840D|ypfB]-[gene|1ADB6E2C8DC82A242CFEFAD22443D14226F1BA60|cmk]-[gene|7C36409F155E4C91CEE902FE6937571BD0C50128|rpsA]
description
[pubmed|22383849]
additional information
expression is reduced in motile cells as compared to non-motile cells [pubmed|33782055]
Biological materials
Mutant
BKE22880 ([gene|7C36409F155E4C91CEE902FE6937571BD0C50128|rpsA]::erm trpC2) available at [http://bgsc.org/getdetail.php?bgscid=BKE22880 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATTTGAATAACCTCCTTGG, downstream forward: _UP4_TAATTGGTGATAAACGTGAC
BKK22880 ([gene|7C36409F155E4C91CEE902FE6937571BD0C50128|rpsA]::kan trpC2) available at [http://bgsc.org/getdetail.php?bgscid=BKK22880 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATTTGAATAACCTCCTTGG, downstream forward: _UP4_TAATTGGTGATAAACGTGAC
References
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Time of last update: 2024-04-16 17:50:31
Author of last update: Jstuelk