ricT
168
subunit of the regulatory iron-sulfur containing RicA-RicF-RicT complex, required for RNase Y dependent maturation of polycistronic mRNAs, control of the phosphorelay, required for the achieving a sufficient level of Spo0A-P for sporulation initiation
Locus
BSU_00320
Molecular weight
31.07 kDa
Isoelectric point
4.84
Function
control of RNase Y activity, see Targets of the Y complex
Essential
no
Synonyms
yaaT
Outlinks
Genomic Context
Categories containing this gene/protein
List of homologs in different organisms, belongs to COG1774 (Galperin et al., 2021)
This gene is a member of the following regulons
Gene
Coordinates
41,657 → 42,484
Phenotypes of a mutant
block of sporulation at stage 0 PubMed
defective in RNase Y-mediated maturation of polycistronic mRNAs, see Targets of the Y complex PubMed
The protein
Catalyzed reaction/ biological activity
PSP1 C-terminal domain (aa 61-146) (according to UniProt)
Structure
Expression and Regulation
Operons
Additional information
600,000/ 11,500 molecules per cell during growth in LB/ minimal medium PubMed
Biological materials
Mutant
MGNA-B899 (ricT::erm), available at the NBRP B. subtilis, Japan
BKE00320 (ΔricT::erm trpC2) available at BGSC and in Jörg Stülke's lab, PubMed, upstream reverse: _UP1_GACACCAATTACATTGTACA, downstream forward: _UP4_ACAGATTAACGAGGTGTGGA
References
Reviews
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Original Publications
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Page visits: 6958
Time of last update: 2025-02-28 14:28:00
Author of last update: Jstuelk