ID   UPE71_LITEW             Reviewed;          13 AA.
AC   P82050;
DT   30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT   30-MAY-2000, sequence version 1.
DT   17-JUN-2020, entry version 40.
DE   RecName: Full=Uperin-7.1;
DE   Contains:
DE     RecName: Full=Uperin-7.1.1;
OS   Litoria ewingii (Southern brown tree frog) (Hyla ewingii).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Amphibia;
OC   Batrachia; Anura; Neobatrachia; Hyloidea; Hylidae; Pelodryadinae; Litoria.
OX   NCBI_TaxID=104896;
RN   [1]
RP   PROTEIN SEQUENCE, AMIDATION AT VAL-13, AND MASS SPECTROMETRY.
RC   TISSUE=Skin secretion;
RA   Steinborner S.T., Bowie J.H., Tyler M.J., Wallace J.C.;
RT   "An unusual combination of peptides from the skin glands of Ewing's tree
RT   frog, Litoria ewingi. Sequence determination and antimicrobial activity.";
RL   Aust. J. Chem. 50:889-894(1997).
CC   -!- FUNCTION: Uperin 7.1 shows antibacterial activity against L.lactis and
CC       S.uberis. Uperin 7.1.1 is inactive.
CC   -!- SUBCELLULAR LOCATION: Secreted.
CC   -!- TISSUE SPECIFICITY: Expressed by the skin dorsal glands.
CC   -!- MASS SPECTROMETRY: [Uperin-7.1]: Mass=1427; Method=FAB;
CC       Evidence={ECO:0000269|Ref.1};
CC   -!- MASS SPECTROMETRY: [Uperin-7.1.1]: Mass=1184; Method=FAB;
CC       Evidence={ECO:0000269|Ref.1};
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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..13
FT                   /note="Uperin-7.1"
FT                   /id="PRO_0000010302"
FT   PEPTIDE         3..13
FT                   /note="Uperin-7.1.1"
FT                   /id="PRO_0000010303"
FT   MOD_RES         13
FT                   /note="Valine amide"
FT                   /evidence="ECO:0000269|Ref.1"
SQ   SEQUENCE   13 AA;  1429 MW;  DE17C7204CCAE322 CRC64;
     GWFDVVKHIA SAV