SCXMT_PARLS
ID SCXMT_PARLS Reviewed; 17 AA.
AC P0C5J6;
DT 23-OCT-2007, integrated into UniProtKB/Swiss-Prot.
DT 23-OCT-2007, sequence version 1.
DT 25-MAY-2022, entry version 17.
DE RecName: Full=Mammal toxin PlMT;
DE Flags: Fragment;
OS Parabuthus liosoma (African black tail scorpion) (Parabuthus leiosoma).
OC Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Chelicerata; Arachnida;
OC Scorpiones; Buthida; Buthoidea; Buthidae; Parabuthus.
OX NCBI_TaxID=470425;
RN [1]
RP PROTEIN SEQUENCE, FUNCTION, AND MASS SPECTROMETRY.
RC TISSUE=Venom;
RX PubMed=17618664; DOI=10.1016/j.toxicon.2007.04.020;
RA Ochola J.B., Lwande W., Thiong'o T., Rogo L., Herrmann R., Schepers E.,
RA Bagine R., Mungai P., Ndiege I.O.;
RT "Identification of insect-selective and mammal-selective toxins from
RT Parabuthus leiosoma venom.";
RL Toxicon 50:449-456(2007).
CC -!- FUNCTION: Binds to sodium channels and affects the channel activation
CC process (By similarity). Has high toxic effect on mice but no effect on
CC B.fusca and C.partellus larvae. {ECO:0000250,
CC ECO:0000269|PubMed:17618664}.
CC -!- SUBCELLULAR LOCATION: Secreted.
CC -!- TISSUE SPECIFICITY: Expressed by the venom gland.
CC -!- MASS SPECTROMETRY: Mass=7145.5; Method=Electrospray;
CC Evidence={ECO:0000269|PubMed:17618664};
CC -!- SIMILARITY: Belongs to the long (3 C-C) scorpion toxin superfamily.
CC Sodium channel inhibitor family. {ECO:0000305}.
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DR AlphaFoldDB; P0C5J6; -.
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 1: Evidence at protein level;
KW Direct protein sequencing; Ion channel impairing toxin; Neurotoxin;
KW Secreted; Toxin.
FT CHAIN 1..>17
FT /note="Mammal toxin PlMT"
FT /id="PRO_0000307896"
FT NON_TER 17
SQ SEQUENCE 17 AA; 1956 MW; 97B56A25E9AA11E0 CRC64;
ADVPGNYPLD KNGNRYY