NDB4U_HETPE
ID NDB4U_HETPE Reviewed; 67 AA.
AC P0DME7;
DT 16-APR-2014, integrated into UniProtKB/Swiss-Prot.
DT 16-APR-2014, sequence version 1.
DT 25-MAY-2022, entry version 12.
DE RecName: Full=Peptide Hp1165 {ECO:0000303|PubMed:24315793};
DE Flags: Precursor;
OS Heterometrus petersii (Asian forest scorpion).
OC Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Chelicerata; Arachnida;
OC Scorpiones; Iurida; Scorpionoidea; Scorpionidae; Heterometrinae;
OC Heterometrus.
OX NCBI_TaxID=754296;
RN [1]
RP NUCLEOTIDE SEQUENCE [MRNA].
RC TISSUE=Venom gland;
RX PubMed=20443192; DOI=10.1002/pmic.200900763;
RA Ma Y., Zhao Y., Zhao R., Zhang W., He Y., Wu Y., Cao Z., Guo L., Li W.;
RT "Molecular diversity of toxic components from the scorpion Heterometrus
RT petersii venom revealed by proteomic and transcriptome analysis.";
RL Proteomics 10:2471-2485(2010).
RN [2]
RP SYNTHESIS OF 24-36, FUNCTION, AND PROBABLE AMIDATION AT LEU-36.
RX PubMed=24315793; DOI=10.1016/j.antiviral.2013.11.013;
RA Hong W., Li T., Song Y., Zhang R., Zeng Z., Han S., Zhang X., Wu Y., Li W.,
RA Cao Z.;
RT "Inhibitory activity and mechanism of two scorpion venom peptides against
RT herpes simplex virus type 1.";
RL Antiviral Res. 102:1-10(2014).
CC -!- FUNCTION: Amphipathic peptide with antimicrobial activity (By
CC similarity). Does not show antiviral activity (PubMed:24315793).
CC {ECO:0000250, ECO:0000269|PubMed:24315793}.
CC -!- SUBCELLULAR LOCATION: Secreted {ECO:0000250}. Target cell membrane
CC {ECO:0000250}. Note=Forms an alpha-helical membrane channel in the
CC prey. {ECO:0000250}.
CC -!- TISSUE SPECIFICITY: Expressed by the venom gland.
CC {ECO:0000305|PubMed:20443192}.
CC -!- SIMILARITY: Belongs to the non-disulfide-bridged peptide (NDBP)
CC superfamily. Short antimicrobial peptide (group 4) family.
CC {ECO:0000305}.
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DR AlphaFoldDB; P0DME7; -.
DR GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR GO; GO:0016020; C:membrane; IEA:UniProtKB-KW.
PE 1: Evidence at protein level;
KW Amidation; Antimicrobial; Cleavage on pair of basic residues; Membrane;
KW Secreted; Signal; Target cell membrane; Target membrane.
FT SIGNAL 1..23
FT /evidence="ECO:0000255"
FT PEPTIDE 24..36
FT /note="Peptide Hp1165"
FT /evidence="ECO:0000305|PubMed:24315793"
FT /id="PRO_0000428686"
FT PROPEP 40..67
FT /evidence="ECO:0000305|PubMed:24315793"
FT /id="PRO_0000428687"
FT MOD_RES 36
FT /note="Leucine amide"
FT /evidence="ECO:0000305|PubMed:24315793"
SQ SEQUENCE 67 AA; 7634 MW; 32AD16DDA227405D CRC64;
MKTQFAILLI TLVLFQMFSQ SDAILGEIWK GIKDILGKRG LNDLSDLDEL FDGEISKADL
DFLREIM