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3.A.1.5.20
5-6 amino acyl oligopeptide transporter AppA-F (Koide and Hoch, 1994).

Accession Number:P42062
Protein Name:AppB
Length:316
Molecular Weight:35278.00
Species:Bacillus subtilis [1423]
Number of TMSs:6
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate oligopeptide

Cross database links:

RefSeq: NP_389021.2   
Entrez Gene ID: 936400   
Pfam: PF00528   
KEGG: bsu:BSU11390   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005886 C:plasma membrane
GO:0005215 F:transporter activity
GO:0030420 P:establishment of competence for transformation
GO:0015833 P:peptide transport
GO:0015031 P:protein transport
GO:0030435 P:sporulation resulting in formation of a cel...

References (3)

[1] “Identification of a second oligopeptide transport system in Bacillus subtilis and determination of its role in sporulation.”  Koide A.et.al.   7997159
[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

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence 
1:	MAAYIIRRTL MSIPILLGIT ILSFVIMKAA PGDPMTLMMD PKISQADREQ FIEKYGLNDP 
61:	QYVQYLKWLG NMVQGDFGTS IVRKGTPVSE LIMARLPNTL LLMLVSTILA LMISIPFGVL 
121:	SAKRPYSKID YGITFTSFIG LAIPNFWFGL ILIMVLSVNL GWFPTGGVET LNTEFNIFDR 
181:	IHHLILPAFV LATADMAGLT RYTRSNMLDV LNQDYIRTAR AKGFKENRVL FKHGLRNALL 
241:	PVITIFGLMI PSFIGGSVVV EQIFTWPGLG KLFVDSAFQR DYPVIMAMTV ISAVLVVVGN 
301:	LIADILYAIV DPRIEY