TU55_LOPAL
ID TU55_LOPAL Reviewed; 103 AA.
AC P0DKP2;
DT 31-OCT-2012, integrated into UniProtKB/Swiss-Prot.
DT 31-OCT-2012, sequence version 1.
DT 25-MAY-2022, entry version 16.
DE RecName: Full=Turripeptide OL55-like;
OS Lophiotoma albina (Sea snail) (Xenuroturris albina).
OC Eukaryota; Metazoa; Spiralia; Lophotrochozoa; Mollusca; Gastropoda;
OC Caenogastropoda; Neogastropoda; Conoidea; Turridae; Xenuroturris.
OX NCBI_TaxID=1525239;
RN [1]
RP NUCLEOTIDE SEQUENCE [MRNA].
RC TISSUE=Venom duct;
RX PubMed=16477526; DOI=10.1007/s00239-005-0010-x;
RA Watkins M., Hillyard D.R., Olivera B.M.;
RT "Genes expressed in a turrid venom duct: divergence and similarity to
RT conotoxins.";
RL J. Mol. Evol. 62:247-256(2006).
CC -!- FUNCTION: Acts as a neurotoxin by inhibiting an ion channel.
CC {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Secreted {ECO:0000250}.
CC -!- TISSUE SPECIFICITY: Expressed by the venom duct.
CC -!- DOMAIN: The cysteine framework is C-C-C-C-C-C-C-C-C-C-C-C-C-C-C-C.
CC -!- PTM: Contains 8 disulfide bonds. {ECO:0000250}.
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DR AlphaFoldDB; P0DKP2; -.
DR GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR GO; GO:0099106; F:ion channel regulator activity; IEA:UniProtKB-KW.
DR GO; GO:0090729; F:toxin activity; IEA:UniProtKB-KW.
PE 2: Evidence at transcript level;
KW Disulfide bond; Ion channel impairing toxin; Neurotoxin; Secreted; Toxin.
FT CHAIN 1..103
FT /note="Turripeptide OL55-like"
FT /id="PRO_0000419858"
SQ SEQUENCE 103 AA; 11166 MW; E7DEB4EB900B2B3C CRC64;
EACDDSHPCN KTLACSGNKC LIPYGSTVWD CESGFDCVIG VVCTYHGGDK VGRCTQDHRC
QRGACTNPAT ECDEDEVCGY KEGETCYGPC RKGLTCRLGR CRP
