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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:P49782
Protein Name:SpoIIIAE
Length:399
Molecular Weight:42921.00
Species:Bacillus subtilis [1423]
Number of TMSs:8
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate protein

Cross database links:

RefSeq: NP_390319.2   
Entrez Gene ID: 938569   
Pfam: PF09546   
KEGG: bsu:BSU24390   

Gene Ontology

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

References (3)

[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
[3] “From a consortium sequence to a unified sequence: the Bacillus subtilis 168 reference genome a decade later.”  Barbe V.et.al.   19383706

External Searches:

Analyze:

Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
FASTA formatted sequence 
1:	MKRFQWVLLL AVLIIAGRAE IVQAAGNAEQ TEDHAETAEQ LAERTAASLE TDKIGEFWND 
61:	IMTEYGGLLP ESQKGSLMEF INGDKSFSPQ EWLKALFSYL FHEVLANGKL LGTLILLTIF 
121:	CVILQLLQNA FQQSTVSKVA YSIVYMVLII LALNSFHVAI NYATEAIQTM TSFILALIPL 
181:	LLALLASSGG AVSAAFFHPV ILFLMNTSGL LIQNIVMPLI FLSAILSIVS TMTEQYKVTQ 
241:	LANLLRNIAI GALAVFLTIF LGVISVQGAS AAVTDGITLR TAKFITGNFI PVLGRMFTDA 
301:	TDTVISASLL LKNTVGILGV AILICIAAFP AIKVLSLAFI YKLAAAILQP LGGGPVITCL 
361:	DVISKSVIYI FAALAIVSLM FFLSLTVIIT AGNLTMMMK