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1.C.112.1.4
C. fleckeri toxin-1 (CfTX-1) of 456 aas, one of the two most abundant proteins found in the nematocysts of the box jellyfish Chironex fleckeri.  A TMS may be involved in a pore-formation. May be similar to pore-forming insecticidal delta-endotoxins Cry1Aa, Cry3Bb and Cry3A (Brinkman and Burnell 2007).

Accession Number:A7L035
Protein Name:Toxin CfTX-1
Length:456
Molecular Weight:51390.00
Species:Chironex fleckeri (Box jellyfish) [45396]
Number of TMSs:2
Location1 / Topology2 / Orientation3: Secreted1
Substrate small molecules

Cross database links:

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:	MVKMLFFAFL PLLFMTGIAA ESTISSGLNS LKTKIDAKMP SGKQLFDKVV EMQKQIDAKF 
61:	SNDDERAKVM GAIGSLSTAV GKFQSGDPAK IASGCLDILV GISSVLKDFA KFSPIFSILS 
121:	LVVGLFSGTK AEESVGSVVK KAVQEQSDQE LQEALYGVKR EYAVSKAFLD GVRNETSDLS 
181:	PTEVSALAAN VPIYQGVRFI AMVVQRIKYI KPKTESEIKR MLTMLELFTD LCSLRDLILL 
241:	DLYQLVATPG HSPNIASGIK EVSNLGREEY KKVFEDLLKN DDKETYLFLS YLYPREKNEQ 
301:	SRKIFNFFDL MKVKYDDRLK QDLTGVKIFS NVHWPNYFMC SSNDYLALIC TKPYGSLKLD 
361:	KLNDGYYSIK TTQHDPKICH RYGNYILFTH KRNDDLEKFN FVPVKLEKRE IYLLSSKESP 
421:	NKFAYVPQNA DGALFFVDGI PSKVGYGNQG YFTLVE