ID   O16V_CONST              Reviewed;          86 AA.
AC   P0C833;
DT   22-JUL-2008, integrated into UniProtKB/Swiss-Prot.
DT   22-JUL-2008, sequence version 1.
DT   25-MAY-2022, entry version 25.
DE   RecName: Full=Conotoxin S6.10;
DE   Flags: Precursor;
OS   Conus striatus (Striated cone).
OC   Eukaryota; Metazoa; Spiralia; Lophotrochozoa; Mollusca; Gastropoda;
OC   Caenogastropoda; Neogastropoda; Conoidea; Conidae; Conus; Pionoconus.
OX   NCBI_TaxID=6493;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   TISSUE=Venom duct;
RX   PubMed=16183187; DOI=10.1016/j.biochi.2005.08.001;
RA   Pi C., Liu Y., Peng C., Jiang X., Liu J., Xu B., Yu X., Yu Y., Jiang X.,
RA   Wang L., Dong M., Chen S., Xu A.-L.;
RT   "Analysis of expressed sequence tags from the venom ducts of Conus
RT   striatus: focusing on the expression profile of conotoxins.";
RL   Biochimie 88:131-140(2006).
CC   -!- SUBCELLULAR LOCATION: Secreted {ECO:0000250}.
CC   -!- TISSUE SPECIFICITY: Expressed by the venom duct.
CC   -!- DOMAIN: The presence of a 'disulfide through disulfide knot'
CC       structurally defines this protein as a knottin. {ECO:0000250}.
CC   -!- DOMAIN: The cysteine framework is VI/VII (C-C-CC-C-C).
CC   -!- SIMILARITY: Belongs to the conotoxin O1 superfamily. {ECO:0000305}.
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DR   AlphaFoldDB; P0C833; -.
DR   ConoServer; 3541; S6.10 precursor.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0008200; F:ion channel inhibitor activity; IEA:InterPro.
DR   GO; GO:0090729; F:toxin activity; IEA:UniProtKB-KW.
DR   InterPro; IPR004214; Conotoxin.
DR   Pfam; PF02950; Conotoxin; 1.
PE   2: Evidence at transcript level;
KW   Cleavage on pair of basic residues; Disulfide bond; Knottin; Secreted;
KW   Signal; Toxin.
FT   SIGNAL          1..22
FT                   /evidence="ECO:0000255"
FT   PROPEP          23..45
FT                   /evidence="ECO:0000250"
FT                   /id="PRO_0000345108"
FT   PEPTIDE         48..86
FT                   /note="Conotoxin S6.10"
FT                   /id="PRO_0000345109"
FT   DISULFID        48..62
FT                   /evidence="ECO:0000250"
FT   DISULFID        55..66
FT                   /evidence="ECO:0000250"
FT   DISULFID        61..73
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   86 AA;  9464 MW;  5E2D266705BEC08E CRC64;
     MKLTCVLIIA VLFLTACQLA TAKTYSKGRQ KHRALRSTDK NIKLTRRCTP DDGACAEPVQ
     CCSTFCNPVT NMCIDWLGIG LSRSVL