ID   HYB2_BOALU              Reviewed;          19 AA.
AC   P84003;
DT   15-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT   15-MAR-2005, sequence version 1.
DT   25-MAY-2022, entry version 32.
DE   RecName: Full=Hylin-b2;
DE            Short=Hy-b2;
OS   Boana lundii (Brazilian tree frog) (Hypsiboas lundii).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Amphibia;
OC   Batrachia; Anura; Neobatrachia; Hyloidea; Hylidae; Hylinae; Cophomantini;
OC   Boana.
OX   NCBI_TaxID=2517092;
RN   [1] {ECO:0000305}
RP   PROTEIN SEQUENCE, FUNCTION, SUBCELLULAR LOCATION, TISSUE SPECIFICITY, MASS
RP   SPECTROMETRY, AND AMIDATION AT ARG-19.
RC   TISSUE=Skin secretion {ECO:0000269|PubMed:15638808};
RX   PubMed=15638808; DOI=10.2174/0929866053405977;
RA   Castro M.S., Matsushita R.H., Sebben A., Sousa M.V., Fontes W.;
RT   "Hylins: bombinins H structurally related peptides from the skin secretion
RT   of the Brazilian tree-frog Hyla biobeba.";
RL   Protein Pept. Lett. 12:89-93(2005).
CC   -!- FUNCTION: Has hemolytic activity against human erythrocytes. May have
CC       antimicrobial activity. {ECO:0000269|PubMed:15638808,
CC       ECO:0000303|PubMed:15638808}.
CC   -!- SUBCELLULAR LOCATION: Secreted {ECO:0000269|PubMed:15638808}.
CC   -!- TISSUE SPECIFICITY: Expressed by the skin glands.
CC       {ECO:0000269|PubMed:15638808}.
CC   -!- MASS SPECTROMETRY: Mass=1864.13; Method=Electrospray;
CC       Evidence={ECO:0000269|PubMed:15638808};
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DR   AlphaFoldDB; P84003; -.
DR   GO; GO:0005576; C:extracellular region; IDA:UniProtKB.
DR   GO; GO:0006952; P:defense response; IEA:UniProtKB-KW.
DR   GO; GO:0044179; P:hemolysis in another organism; IDA:UniProtKB.
PE   1: Evidence at protein level;
KW   Amidation; Amphibian defense peptide; Cytolysis; Direct protein sequencing;
KW   Hemolysis; Secreted.
FT   PEPTIDE         1..19
FT                   /note="Hylin-b2"
FT                   /id="PRO_0000043805"
FT   MOD_RES         19
FT                   /note="Arginine amide"
FT                   /evidence="ECO:0000269|PubMed:15638808"
SQ   SEQUENCE   19 AA;  1865 MW;  3B1AE1DD483644BA CRC64;
     FIGAILPAIA GLVGGLINR