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9.B.70.1.1
The putative SpoIIIA-SpoIIQ exporter.  SpoIIIAE and SpoIIQ form a transenvelop channel (resembling in function a gap junction in animals) that allows the passage of small molecules and proteins from the mother cell to the forespore (Rodrigues et al. 2016). The SpoIIIA-SpoIIQ complex appears to be a hybrid composed of different parts from well-defined specialized secretion systems (Morlot and Rodrigues 2018).

Accession Number:P49780
Protein Name:SpoIIIAC
Length:68
Molecular Weight:7638.00
Species:Bacillus subtilis [1423]
Number of TMSs:2
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate protein

Cross database links:

RefSeq: NP_390321.1   
Entrez Gene ID: 938562   
KEGG: bsu:BSU24410   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005886 C:plasma membrane
GO:0030435 P:sporulation resulting in formation of a cel...

References (2)

[1] “Systematic sequencing of the 283 kb 210 degrees-232 degrees region of the Bacillus subtilis genome containing the skin element and many sporulation genes.”  Mizuno M.et.al.   8969508
[2] “The complete genome sequence of the Gram-positive bacterium Bacillus subtilis.”  Kunst F.et.al.   9384377

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence 
1:	MGVDVNVIFQ IAGVGIVVAF LHTILDQMGK KEYAQWVTLL GFIYILFMVA TIVDDLFKKI 
61:	KAVFLFQG