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1.C.3.2.2
β-toxin

Accession Number:Q46308
Protein Name:Beta-toxin [Precursor]
Length:336
Molecular Weight:37780.00
Species:Clostridium perfringens [1502]
Number of TMSs:1
Location1 / Topology2 / Orientation3: Secreted1
Substrate small molecules

Cross database links:

Pfam: PF07968   

Gene Ontology

GO:0005576 C:extracellular region
GO:0051715 P:cytolysis of cells of another organism
GO:0009405 P:pathogenesis

References (1)

[1] “Molecular genetic analysis of beta-toxin of Clostridium perfringens reveals sequence homology with alpha-toxin, gamma-toxin, and leukocidin of Staphylococcus aureus.”  Hunter S.E.et.al.   8359918

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)
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FASTA formatted sequence
1:	MKKKFISLVI VSSLLNGCLL SPTLVYANDI GKTTTITRNK TSDGYTIITQ NDKQIISYQS 
61:	VDSSSKNEDG FTASIDARFI DDKYSSEMTT LINLTGFMSS KKEDVIKKYN LHDVTNSTAI 
121:	NFPVRYSISI LNESINENVK IVDSIPKNTI SQKTVSNTMG YKIGGSIEIE ENKPKASIES 
181:	EYAESSTIEY VQPDFSTIQT DHSTSKASWD TKFTETTRGN YNLKSNNPVY GNEMFMYGRY 
241:	TNVPATENII PDYQMSKLIT GGLNPNMSVV LTAPNGTEES IIKVKMERER NCYYLNWNGA 
301:	NWVGQVYSRL AFDTPNVDSH IFTFKINWLT HKVTAI