ID   3SO7_BUNMU              Reviewed;          83 AA.
AC   P43445;
DT   01-NOV-1995, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1995, sequence version 1.
DT   25-MAY-2022, entry version 72.
DE   RecName: Full=Short neurotoxin homolog;
DE   Flags: Precursor;
OS   Bungarus multicinctus (Many-banded krait).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Lepidosauria; Squamata; Bifurcata; Unidentata; Episquamata; Toxicofera;
OC   Serpentes; Colubroidea; Elapidae; Bungarinae; Bungarus.
OX   NCBI_TaxID=8616;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   TISSUE=Venom gland;
RA   Danse J.-M.;
RL   Submitted (MAR-1992) to the EMBL/GenBank/DDBJ databases.
CC   -!- SUBCELLULAR LOCATION: Secreted {ECO:0000250}.
CC   -!- TISSUE SPECIFICITY: Expressed by the venom gland. {ECO:0000305}.
CC   -!- MISCELLANEOUS: Is classified as a P-type cytotoxin, since a proline
CC       residue stands at position 54 (Pro-31 in standard classification).
CC       {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the snake three-finger toxin family. Short-chain
CC       subfamily. Orphan group VII sub-subfamily. {ECO:0000305}.
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DR   EMBL; X64593; CAA45882.1; -; mRNA.
DR   PIR; S19951; S19951.
DR   AlphaFoldDB; P43445; -.
DR   SMR; P43445; -.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0090729; F:toxin activity; IEA:UniProtKB-KW.
DR   CDD; cd00206; snake_toxin; 1.
DR   Gene3D; 2.10.60.10; -; 1.
DR   InterPro; IPR003571; Snake_3FTx.
DR   InterPro; IPR045860; Snake_toxin-like_sf.
DR   SUPFAM; SSF57302; SSF57302; 1.
PE   3: Inferred from homology;
KW   Disulfide bond; Secreted; Signal; Toxin.
FT   SIGNAL          1..21
FT                   /evidence="ECO:0000255"
FT   CHAIN           22..83
FT                   /note="Short neurotoxin homolog"
FT                   /id="PRO_0000035435"
FT   DISULFID        24..45
FT                   /evidence="ECO:0000250|UniProtKB:P60301"
FT   DISULFID        39..63
FT                   /evidence="ECO:0000250|UniProtKB:P60301"
FT   DISULFID        67..75
FT                   /evidence="ECO:0000250|UniProtKB:P60301"
FT   DISULFID        76..81
FT                   /evidence="ECO:0000250|UniProtKB:P60301"
SQ   SEQUENCE   83 AA;  9458 MW;  63B70261DCF4C61A CRC64;
     MKTLLLTLVV VTIVCLDLGY TIICRTRDTY QIPITFTNCE EGHVCYKYST TETPNRILIH
     RGCAAKCPKR LRVICCSTDK CNK