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Table 3 Sequence diversity and classification of A-superfamily conopeptides from Conus bullatus

From: Characterization of the Conus bullatus genome and its venom-duct transcriptome

Subclasses of A-superfamily peptides (Mature toxin sequences)
α4/4   
  Bu18 APGCC NNPAC VKHRC*
  Bu20 DENGCC WNPSC PRPRC T*
α4/5   
  Bu21 CC WNRAC TRLVPC SK
α4/6   
  Bu22 GCC TYPPC AVLSPLC D
α4/7   
  Bu19 GCC HDIFC KHNNPDIC*
κA   
  Bu27 APELVVTATTTCC GYDPMTIC PPC MC THSC PPKRKP*
κA-like   
  Bu23 LNDLVPQYWTECC GRIGPHC SRC IC PEVVC PKN*
  Bu24    YWTECC GRIGPHC SRC IC PEVAC PKN*
  Bu25    YWTECC GRIGPHC SRC IC PGVVC PKR*
  Bu26 LRECC GRVGPMC PKC MC PPRRC
  1. *C-terminal is amidated. We have assumed that the proteolytic cleavage site is at the basic residue proximal to the presumed toxin sequence.
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