TCDB is operated by the Saier Lab Bioinformatics Group
« See all members of the family


3.A.1.126.1
Exporter of β-exotoxin I, BerAB

Accession Number:Q8RME0
Protein Name:BerB
Length:268
Molecular Weight:29722.00
Species:Bacillus thuringiensis serovar thuringiensis [1432]
Number of TMSs:6
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate Beta-exotoxin I

Cross database links:

Pfam: PF01061   

Gene Ontology

GO:0016020 C:membrane

References (2)

[1] “An ABC transporter from Bacillus thuringiensis is essential for beta-exotoxin I production.”  Espinasse S.et.al.   12374817
[2] “An extracytoplasmic-function sigma factor is involved in a pathway controlling beta-exotoxin I production in Bacillus thuringiensis subsp. thuringiensis strain 407-1.”  Espinasse S.et.al.   15126472

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
Window Size: Angle:  
FASTA formatted sequence
1:	MNKQLFLASL KETQKSILSY ACGAALYLWL LIWIFPSMVS AKGLNELIAA MPDSVKKIVG 
61:	MESPIQNVMD FLAGEYYSLL FIIILTIFCV TVATHLIARH VDKGAMAYLL ATPVSRVQIA 
121:	ITQATVLILG LLIIVSVTYV AGLVGAEWFL QDNNLNKELF LKINIVGGLI FLVVSAYSFF 
181:	FSCICNDERK ALSYSASLTI LFFVLDMVGK LSDKLEWMKN LSLFTLFRPK EIAEGAYNIW 
241:	PVSIGLIAGA LCIFIVAIVV FKKRDLPL