ID   C51_CONST               Reviewed;          44 AA.
AC   Q45RU8;
DT   22-JUL-2008, integrated into UniProtKB/Swiss-Prot.
DT   13-SEP-2005, sequence version 1.
DT   25-MAY-2022, entry version 25.
DE   RecName: Full=Conotoxin S5.1;
DE   Flags: Fragment;
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 cysteine framework is XVIII (C-C-CC-CC).
CC   -!- PTM: Contains 3 disulfide bonds. {ECO:0000305}.
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DR   EMBL; DQ117944; AAZ38458.1; -; mRNA.
DR   AlphaFoldDB; Q45RU8; -.
DR   ConoServer; 1108; S18.1 precursor.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0090729; F:toxin activity; IEA:UniProtKB-KW.
PE   2: Evidence at transcript level;
KW   Disulfide bond; Secreted; Toxin.
FT   PEPTIDE         <1..44
FT                   /note="Conotoxin S5.1"
FT                   /id="PRO_0000345113"
FT   NON_TER         1
SQ   SEQUENCE   44 AA;  4688 MW;  5F79D4FA139BF8A5 CRC64;
     HNDLIRAGLT VCLSENRKRL TCSGLLNMAG SVCCKVDTSC CSSQ