spoIIIAF

spoIIIAF
168

component of the SpoIIIA-SpoIIQ type III secretion system residing in the forespore membrane, required for SigG activation

Locus
BSU_24380
Molecular weight
23.14 kDa
Isoelectric point
4.95
Protein length
Gene length
Function
activation of SigG
Product
component of a type III secretion system
Essential
no
Synonyms
spoIIIAF

Genomic Context

Categories containing this gene/protein

List of homologs in different organisms, belongs to COG5827 (Galperin et al., 2021)

This gene is a member of the following regulons

Gene
Coordinates
2,533,692  2,534,312
The protein
Expression and Regulation
Operons
Description
Regulation
both promoters: expressed during sporulation in the mother cell (SigE) PubMed, switched off by SpoIIID PubMed
Regulatory mechanism
SpoIIID: repression, PubMed, in spoIIID regulon
Sigma factors
SigE: sigma factor, PubMed, in sigE regulon
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yqhVspoIIIAH

2025-07-06 17:49:26

Jstuelk

107

2962C722B0487E202C1BFF79DD1ECDECA2A12F2C

1576F70579A1A6BA3390B10D16041D0C1E75C377

Description
Regulation
both promoters: expressed during sporulation in the mother cell (SigE) PubMed, switched off by SpoIIID PubMed
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spoIIIAAspoIIIAH

2025-07-09 15:35:41

Jstuelk

121

8E4AE6460669048935F7AFEA330AB034477EDE0F

D37B011018A3858E66098C2BA5678469F573873A

Biological materials
Mutant
BKE24380 (spoIIIAF::erm  trpC2) available at BGSCPubMed, upstream reverse: _UP1_TAAAAAACTCATTTGCCTGC,  downstream forward: _UP4_ATGGAAGGCGGGGAGAGTGT
BKK24380 (spoIIIAF::kan  trpC2) available at BGSCPubMed, upstream reverse: _UP1_TAAAAAACTCATTTGCCTGC,  downstream forward: _UP4_ATGGAAGGCGGGGAGAGTGT
References
Reviews
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Original Publications
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8A8C67AB955660FA41039B45F60A5B9F7B57704E

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Time of last update: 2025-07-08 18:26:40

Author of last update: Jstuelk