skfF
168
[wiki|ABC transporter] (permease), export of the spore killing factor
locus
BSU_01960
Molecular weight
51.72 kDa
pI
9.22
function
export of the spore killing factor [protein|DDB0022F50999AC52809D651C9CC5A5FDC71302C|skfA]
product
[wiki|ABC transporter] (permease)
essential
no
synonyms
skfF, ybdB
Outlinks
Genomic Context
Categories containing this gene/protein
List of homologs in different organisms
This gene is a member of the following regulons
Gene
Coordinates
217,697 → 219,040
Phenotypes of a mutant
inactivation of ''[gene|77D93CAEF46EBBB9BAF570714445E194D5F2884E|skfF]'' reduces sporulation efficiency to 62.3% that of wild type cells [Pubmed|26735940]
The protein
Structure
[AF|O31428]
[wiki|Localization]
cell membrane (according to UniProt)
Expression and Regulation
Operons
genes
[gene|DDB0022F50999AC52809D651C9CC5A5FDC71302C|skfA]-[gene|F981C605C652D1A4429579A5F24608CE7F570834|skfB]-[gene|4DFF9924E07D834F37580D73E88451C1671C5111|skfC]-[gene|5886364199844356446C08F08664B301A714E74A|skfE]-[gene|77D93CAEF46EBBB9BAF570714445E194D5F2884E|skfF]-[gene|527AB8EAAF0A1AAD4E5B714B35ED9F78BECC17EC|skfG]-[gene|F31B12F80AFC3580FD33811A1C22E74F75DC1A85|skfH]
description
[Pubmed|16816204]
regulation
expressed under conditions that trigger sporulation ([wiki|Spo0A]) [http://www.ncbi.nlm.nih.gov/sites/entrez/14651647,15687200 PubMed]
regulatory mechanism
[protein|2C54FE2ADC82FF414D732018C90649D477A925AD|spo0A]: activation, [PubMed|14651647,15687200], in [regulon|protein:2C54FE2ADC82FF414D732018C90649D477A925AD|spo0A regulon]
[protein|E5110D9C36E8C55AFD1419987B14A53232165F20|abrB]: repression, [PubMed|15687200,17720793], in [regulon|protein:E5110D9C36E8C55AFD1419987B14A53232165F20|abrB regulon]
[protein|638D6D2FCCA2A167EFED05CB4E60C2D78D5319AE|phoP]: activation, [Pubmed|16816204], in [regulon|protein:638D6D2FCCA2A167EFED05CB4E60C2D78D5319AE|phoP regulon]
sigma factors
[protein|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|sigA]: sigma factor, [Pubmed|16452424], in [regulon|protein:360F48D576DE950DF79C1A2677B7A35A8D8CC30C|sigA regulon]
additional information
Northern blotting during during phosphate limitation showed an intense 0.25 kb '[protein|search|skfA]'-specific transcript, and a weaker 6.5 kb '[protein|search|skfA]-[protein|search|skfB]-[protein|search|skfC]-[protein|search|skfE]-[protein|search|skfF]-[protein|search|skfG]-[protein|search|skfH]' transcript.
Biological materials
Mutant
MGNA-C516 (ybdB::erm), available at the [https://shigen.nig.ac.jp/bsub/resource/strainGeneDisrupted/detail/2514 NBRP B. subtilis, Japan]
BKE01960 (Δ[gene|77D93CAEF46EBBB9BAF570714445E194D5F2884E|skfF]::erm trpC2) available at [http://bgsc.org/getdetail.php?bgscid=BKE01960 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATTTTTTTTTCCTGACCTT, downstream forward: _UP4_TAGTGGTTATGTAGAGTTAT
BKK01960 (Δ[gene|77D93CAEF46EBBB9BAF570714445E194D5F2884E|skfF]::kan trpC2) available at [http://bgsc.org/getdetail.php?bgscid=BKK01960 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATTTTTTTTTCCTGACCTT, downstream forward: _UP4_TAGTGGTTATGTAGAGTTAT
References
Reviews
Original Publications
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Time of last update: 2024-10-12 14:23:26
Author of last update: Jstuelk