ID   AUR21_RANAE             Reviewed;          16 AA.
AC   P69017; P82388;
DT   01-FEB-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-2005, sequence version 1.
DT   25-MAY-2022, entry version 28.
DE   RecName: Full=Aurein-2.1;
DE   Contains:
DE     RecName: Full=Aurein-2.1.1;
OS   Ranoidea aurea (Green and golden bell frog) (Litoria aurea).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Amphibia;
OC   Batrachia; Anura; Neobatrachia; Hyloidea; Hylidae; Pelodryadinae; Ranoidea.
OX   NCBI_TaxID=8371;
RN   [1]
RP   PROTEIN SEQUENCE, AMIDATION AT LEU-16, AND FUNCTION.
RC   TISSUE=Skin secretion;
RX   PubMed=10951191; DOI=10.1046/j.1432-1327.2000.01536.x;
RA   Rozek T., Wegener K.L., Bowie J.H., Olver I.N., Carver J.A., Wallace J.C.,
RA   Tyler M.J.;
RT   "The antibiotic and anticancer active aurein peptides from the australian
RT   bell frogs Litoria aurea and Litoria raniformis the solution structure of
RT   aurein 1.2.";
RL   Eur. J. Biochem. 267:5330-5341(2000).
CC   -!- FUNCTION: Has antimicrobial activity against B.cereus, L.lactis,
CC       L.innocua, M.luteus, S.epidermidis and S.uberis. Probably acts by
CC       disturbing membrane functions with its amphipathic structure.
CC       {ECO:0000269|PubMed:10951191}.
CC   -!- SUBCELLULAR LOCATION: Secreted.
CC   -!- TISSUE SPECIFICITY: Expressed by the skin glands.
CC   -!- SIMILARITY: Belongs to the frog skin active peptide (FSAP) family.
CC       Aurein subfamily. {ECO:0000305}.
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DR   AlphaFoldDB; P69017; -.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0042742; P:defense response to bacterium; IEA:UniProtKB-KW.
PE   1: Evidence at protein level;
KW   Amidation; Amphibian defense peptide; Antibiotic; Antimicrobial;
KW   Direct protein sequencing; Secreted.
FT   PEPTIDE         1..16
FT                   /note="Aurein-2.1"
FT                   /id="PRO_0000010145"
FT   PEPTIDE         3..16
FT                   /note="Aurein-2.1.1"
FT                   /id="PRO_0000010146"
FT   MOD_RES         16
FT                   /note="Leucine amide"
FT                   /evidence="ECO:0000269|PubMed:10951191"
SQ   SEQUENCE   16 AA;  1616 MW;  1D9A5DADB4D240F9 CRC64;
     GLLDIVKKVV GAFGSL