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
pI
3.98
function
maturation of the outermost layer of the spore
product
spore crust glycoprotein
essential
no
synonyms
cgeA, cgeAA
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
2,148,676 2,149,077
The protein
Structure
[AF|P42089]
Modification
glycosylation at Thr-112 [pubmed|37485949]
[wiki|Localization]
outermost layer of the spore coat (the spore crust), more abundant at the mother cell-proximal pole of the forespore [Pubmed|19933362,21665972]
Expression and Regulation
Operons
genes
[gene|9D3D72FDF028A8468A92C583138397A5BD2FED59|cgeA]-[gene|405FD4EA1A5B2B3512F973981EF62CB37664B5F8|cgeB]
description
[Pubmed|7592393]
regulation
expressed late during sporulation in the mother cell ([protein|search|SigK], [protein|search|GerE]) [Pubmed|7592393]
regulatory mechanism
[protein|19228BAD44E6DA3DE908DC390FDF628C18D94E65|gerE]: activation, [Pubmed|7592393], in [regulon|protein:19228BAD44E6DA3DE908DC390FDF628C18D94E65|gerE regulon]
[protein|0D7F5504590512E1598B94DC1734BF8FF67ED994|gerR]: activation, [Pubmed|15621419], in [regulon|protein:0D7F5504590512E1598B94DC1734BF8FF67ED994|gerR regulon]
sigma factors
[protein|24F7FD5C7C3A68BB2760ABB8CBD8FBD65E5FF7D4|sigK]: sigma factor, [Pubmed|7592393,15699190], in [regulon|protein:24F7FD5C7C3A68BB2760ABB8CBD8FBD65E5FF7D4|sigK regulon]
Biological materials
Mutant
BKE19780 ([gene|9D3D72FDF028A8468A92C583138397A5BD2FED59|cgeA]::erm trpC2) available at [http://bgsc.org/getdetail.php?bgscid=BKE19780 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATTACACACACCTCCTATT, downstream forward: _UP4_GTTACGTTCTTTTCATAACA
BKK19780 ([gene|9D3D72FDF028A8468A92C583138397A5BD2FED59|cgeA]::kan trpC2) available at [http://bgsc.org/getdetail.php?bgscid=BKK19780 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATTACACACACCTCCTATT, downstream forward: _UP4_GTTACGTTCTTTTCATAACA
References
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Time of last update: 2024-12-02 19:20:50
Author of last update: Jstuelk