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TXA1_LATGE
ID   TXA1_LATGE              Reviewed;          90 AA.
AC   V9QF69; V9QEJ1;
DT   29-APR-2015, integrated into UniProtKB/Swiss-Prot.
DT   19-MAR-2014, sequence version 1.
DT   25-MAY-2022, entry version 15.
DE   RecName: Full=Alpha-latrotoxin associated low molecular weight protein {ECO:0000303|PubMed:24316130};
DE            Short=Alpha-latrotoxin-associated LMWP {ECO:0000303|PubMed:24316130};
DE   AltName: Full=Latrodectin-1 {ECO:0000303|PubMed:24316130};
DE            Short=Latrodectin {ECO:0000303|PubMed:24316130};
DE   Flags: Precursor;
OS   Latrodectus geometricus (Brown widow spider).
OC   Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Chelicerata; Arachnida; Araneae;
OC   Araneomorphae; Entelegynae; Araneoidea; Theridiidae; Latrodectus.
OX   NCBI_TaxID=156851;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   TISSUE=Venom gland;
RX   PubMed=24316130; DOI=10.1016/j.gene.2013.11.054;
RA   McCowan C., Garb J.E.;
RT   "Recruitment and diversification of an ecdysozoan family of neuropeptide
RT   hormones for black widow spider venom expression.";
RL   Gene 536:366-375(2014).
CC   -!- FUNCTION: May increase the toxicity of alpha-latrotoxin and/or other
CC       venom components. Is non-toxic to mice and to the cockroach Periplaneta
CC       americana. {ECO:0000250|UniProtKB:P49125}.
CC   -!- SUBCELLULAR LOCATION: Secreted {ECO:0000250|UniProtKB:P49125}.
CC   -!- TISSUE SPECIFICITY: Expressed by the venom gland.
CC       {ECO:0000305|PubMed:24316130}.
CC   -!- MISCELLANEOUS: Co-purifies with alpha-latrotoxin.
CC       {ECO:0000250|UniProtKB:P49125}.
CC   -!- SIMILARITY: Belongs to the arthropod CHH/MIH/GIH/VIH hormone family.
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DR   EMBL; KF751512; AHC13257.1; -; mRNA.
DR   EMBL; KF751513; AHC13258.1; -; mRNA.
DR   EMBL; KF751514; AHC13259.1; -; mRNA.
DR   AlphaFoldDB; V9QF69; -.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   Gene3D; 1.10.2010.10; -; 1.
DR   InterPro; IPR035957; Crust_neurohorm_sf.
DR   SUPFAM; SSF81778; SSF81778; 1.
PE   3: Inferred from homology;
KW   Secreted; Signal.
FT   SIGNAL          1..18
FT                   /evidence="ECO:0000250|UniProtKB:P49125"
FT   CHAIN           19..90
FT                   /note="Alpha-latrotoxin associated low molecular weight
FT                   protein"
FT                   /id="PRO_0000432879"
FT   CONFLICT        17
FT                   /note="L -> F (in Ref. 1; AHC13259)"
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   90 AA;  10182 MW;  8DE4B513965A9EF7 CRC64;
     MNKLFFVVFL CLIISVLAIG PADLGCTDMP QAEFDEKNAN CEKCGNEEGF GEEMVSRCRD
     KCFTDNFYQS CVDLLNKVYE EKDVPVPPEE
 
 
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