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1.C.71.1.3
Type 2Ba cytolytic δ-endotoxin of 263 aas, Cyt2Ba.  Kills the larvae of dipteran insects by making pores in the epithelial cell membrane of the insect midgut.  The x-ray structure has been solved (PDB 2RCI) (Cohen et al. 2008).

Accession Number:Q45723
Protein Name:Type-2Ba cytolytic delta-endotoxin
Length:263
Molecular Weight:29843.00
Species:Bacillus thuringiensis subsp. israelensis [1430]
Substrate cations

Cross database links:

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  • 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)

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MHLNNLNNFN NLENNGEYHC SGPIIKKPFR HIALTVPSSD ITNFNEIFYV EPQYIAQAIR 
61:	LTNTFQGAID PLTLNFNFEK ALQIANGLPN AGVTGTINQS VIHQTIEVSV MISQIKEIIR 
121:	SVLGLVINSA NFWNSVVSAI TNTFTNLEPQ VDENWIVWRN LSATQTSYFY KILFSIQNED 
181:	TGRFMAILPI AFEITVDVQK QQLLFITIKD SARYEVKMKA LTVVQALDSY NAPIIDVFNV 
241:	RNYSLHRPNH NILQNLNVNP IKS