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8.B.4.1.8
Epsilon-conotoxin, TxVA, of 67 aas.  ε-Conotoxins act at presynaptic membranes, blocking calcium channels or G protein-coupled receptors. They causes hyperactivity upon intracranial injection into mice and dorsal fins drooping in fish.

Accession Number:P81755
Protein Name:Epsilon-conotoxin TxVA
Length:67
Molecular Weight:7587.00
Species:Conus textile (Cloth-of-gold cone) [6494]
Location1 / Topology2 / Orientation3: Secreted1
Substrate

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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:	MRCFPVFIIL LLLIASAPCF DARTKTDDDV PLSSLRDNLK RTIRTRLNIR ECCEDGWCCT 
61:	AAPLTGR