cgeA

cgeA
168

spore crust glycoprotein, anchors polysaccharides to the spore surface, maturation of the outermost layer of the spore

Locus
BSU_19780
Molecular weight
14.02 kDa
Isoelectric point
3.98
Protein length
133 aaSequenceBlast
Gene length
402 bpSequenceBlast
Function
maturation of the outermost layer of the spore
Product
spore crust glycoprotein
Essential
no
Synonyms
cgeA, cgeAA
Outlinks
BsubCyc SubtiList UniProt STRING Genoscapist PaperBLAST

Genomic Context

Categories containing this gene/protein

List of homologs in different organisms

This gene is a member of the following regulons

Gene
Coordinates
2,148,676  2,149,077
The protein
Structure
P42089 (AlphaFold)
Modification
glycosylation at Thr-112 PubMed
Localization
outermost layer of the spore coat (the spore crust), more abundant at the mother cell-proximal pole of the forespore  PubMed
Expression and Regulation
Operons
Genes
cgeA-cgeB
Description
PubMed
Regulation
expressed late during sporulation in the mother cell (SigK, GerE) PubMed
Regulatory mechanism
GerE: activation, PubMed, in gerE regulon
GerR: activation, PubMed, in gerR regulon
Sigma factors
SigK: sigma factor, PubMed, in sigK regulon
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cgeA→cgeB

2025-03-26 12:19:23

ghost

71

a6799685b129d7b3755931e157f4186aba745df9

FAE529AE09B6933422306B25BB094DB2930532B2

Biological materials
Mutant
BKE19780 (cgeA::erm  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_CATTACACACACCTCCTATT,  downstream forward: _UP4_GTTACGTTCTTTTCATAACA
BKK19780 (cgeA::kan  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_CATTACACACACCTCCTATT,  downstream forward: _UP4_GTTACGTTCTTTTCATAACA
References
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Time of last update: 2025-04-05 18:48:35

Author of last update: Jstuelk