TX2A_DINAS
ID TX2A_DINAS Reviewed; 18 AA.
AC P0CF03;
DT 20-APR-2010, integrated into UniProtKB/Swiss-Prot.
DT 20-APR-2010, sequence version 1.
DT 25-MAY-2022, entry version 16.
DE RecName: Full=U1-poneritoxin-Da2a {ECO:0000303|PubMed:26805882};
DE Short=U1-PONTX-Da2a {ECO:0000303|PubMed:26805882};
DE AltName: Full=Dinoponeratoxin Da-1837 {ECO:0000303|PubMed:19879289};
DE AltName: Full=Poneratoxin {ECO:0000305};
OS Dinoponera australis (Giant neotropical hunting ant).
OC Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC Neoptera; Endopterygota; Hymenoptera; Apocrita; Aculeata; Formicoidea;
OC Formicidae; Ponerinae; Ponerini; Dinoponera.
OX NCBI_TaxID=609289;
RN [1]
RP PROTEIN SEQUENCE, MASS SPECTROMETRY, SYNTHESIS, AMIDATION AT LYS-18, AND
RP SUBCELLULAR LOCATION.
RC TISSUE=Venom;
RX PubMed=19879289; DOI=10.1016/j.toxicon.2009.10.021;
RA Johnson S.R., Copello J.A., Evans M.S., Suarez A.V.;
RT "A biochemical characterization of the major peptides from the venom of the
RT giant Neotropical hunting ant Dinoponera australis.";
RL Toxicon 55:702-710(2010).
RN [2]
RP REVIEW, AND NOMENCLATURE.
RX PubMed=26805882; DOI=10.3390/toxins8010030;
RA Touchard A., Aili S.R., Fox E.G., Escoubas P., Orivel J., Nicholson G.M.,
RA Dejean A.;
RT "The biochemical toxin arsenal from ant venoms.";
RL Toxins 8:1-28(2016).
CC -!- FUNCTION: May have antimicrobial properties, like most ant linear
CC peptides. {ECO:0000305}.
CC -!- SUBCELLULAR LOCATION: Secreted {ECO:0000269|PubMed:19879289}.
CC -!- TISSUE SPECIFICITY: Expressed by the venom gland.
CC {ECO:0000305|PubMed:19879289}.
CC -!- MASS SPECTROMETRY: Mass=1837.1; Method=Electrospray;
CC Evidence={ECO:0000269|PubMed:19879289};
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DR AlphaFoldDB; P0CF03; -.
DR GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
PE 1: Evidence at protein level;
KW Amidation; Antimicrobial; Direct protein sequencing; Secreted.
FT PEPTIDE 1..18
FT /note="U1-poneritoxin-Da2a"
FT /evidence="ECO:0000269|PubMed:19879289"
FT /id="PRO_0000393347"
FT MOD_RES 18
FT /note="Lysine amide"
FT /evidence="ECO:0000269|PubMed:19879289"
SQ SEQUENCE 18 AA; 1839 MW; 2018594FA6137CF9 CRC64;
FLGGLIGPLM SLIPGLLK