yrrK
168
processing of the 5 end of pre-16S rRNA (based on similarity to E. coli YqgF)
locus
BSU_27390
Molecular weight
15.07 kDa
pI
5.32
function
16S rRNA maturation
product
putative RNase
essential
no
synonyms
yrrK
Outlinks
Genomic Context
Categories containing this gene/protein
List of homologs in different organisms, belongs to COG0816 (Galperin et al., 2021)
This gene is a member of the following regulons
Gene
Coordinates
2,797,399 2,797,815
The protein
Protein family
YqgF nuclease family (single member, according to UniProt)
[wiki|Domains]
[wiki|YqgF/RNase H-like domain] (aa 1 ... 103) (according to the Interpro database)
Structure
[PDB|1VHX] [Pubmed|16021622]
[AF|O34634]
Expression and Regulation
Operons
genes
[gene|C5457FEC46A1AFC6E5B1148B0E5F258B2C3197B2|reoM]-[gene|508FC7117B4CE7AF119B3830AE9DC113CB058039|yrrK]-[gene|A0AA5289F5E92A4B2E18E4F3439F2D412208826E|yrzB]
description
[pubmed|22383849]
genes
[gene|8C5C7F9A585AE89D53EAF1DB3A9AB525B9E30B4A|alaS]-[gene|C5457FEC46A1AFC6E5B1148B0E5F258B2C3197B2|reoM]-[gene|508FC7117B4CE7AF119B3830AE9DC113CB058039|yrrK]-[gene|A0AA5289F5E92A4B2E18E4F3439F2D412208826E|yrzB]
description
[pubmed|22383849]
regulation
induced by alanine limitation ([regulon|T-box|]) [Pubmed|19258532]
regulatory mechanism
T-box: RNA switch, [pubmed|], in [regulon|other_regulator:T-box|T-box]
Biological materials
Mutant
MGNA-B514 (yrrK::erm), available at the [https://shigen.nig.ac.jp/bsub/resource/strainGeneDisrupted/detail/1513 NBRP B. subtilis, Japan]
BKE27390 ([gene|508FC7117B4CE7AF119B3830AE9DC113CB058039|yrrK]::erm trpC2) available at [http://bgsc.org/getdetail.php?bgscid=BKE27390 BGSC], [Pubmed|28189581], upstream reverse: _UP1_GAGTCCTAATATTCTCATTC, downstream forward: _UP4_AATTAAAGCCAGAGGTGAAG
BKK27390 ([gene|508FC7117B4CE7AF119B3830AE9DC113CB058039|yrrK]::kan trpC2) available at [http://bgsc.org/getdetail.php?bgscid=BKK27390 BGSC], [Pubmed|28189581], upstream reverse: _UP1_GAGTCCTAATATTCTCATTC, downstream forward: _UP4_AATTAAAGCCAGAGGTGAAG
References
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Time of last update: 2024-12-21 12:21:19
Author of last update: Melvin.boenninger