TP1A_LITPA
ID TP1A_LITPA Reviewed; 62 AA.
AC A7WNV7;
DT 16-NOV-2011, integrated into UniProtKB/Swiss-Prot.
DT 23-OCT-2007, sequence version 1.
DT 25-MAY-2022, entry version 33.
DE RecName: Full=Temporin-1PLa {ECO:0000303|PubMed:11087945, ECO:0000303|PubMed:17698247};
DE Flags: Precursor;
OS Lithobates palustris (Pickerel frog) (Rana palustris).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Amphibia;
OC Batrachia; Anura; Neobatrachia; Ranoidea; Ranidae; Lithobates.
OX NCBI_TaxID=298395;
RN [1] {ECO:0000312|EMBL:CAN87013.1}
RP NUCLEOTIDE SEQUENCE [MRNA].
RC TISSUE=Skin secretion {ECO:0000269|PubMed:17698247};
RX PubMed=17698247; DOI=10.1016/j.peptides.2007.07.019;
RA Zhou M., Wang L., Owens D.E., Chen T., Walker B., Shaw C.;
RT "Rapid identification of precursor cDNAs encoding five structural classes
RT of antimicrobial peptides from pickerel frog (Rana palustris) skin
RT secretion by single step 'shotgun' cloning.";
RL Peptides 28:1605-1610(2007).
RN [2] {ECO:0000305}
RP PROTEIN SEQUENCE OF 48-60, FUNCTION, SUBCELLULAR LOCATION, TISSUE
RP SPECIFICITY, MASS SPECTROMETRY, AND AMIDATION AT ILE-60.
RC TISSUE=Skin secretion {ECO:0000269|PubMed:11087945};
RX PubMed=11087945; DOI=10.1016/s0167-4838(00)00191-6;
RA Basir Y.J., Knoop F.C., Dulka J., Conlon J.M.;
RT "Multiple antimicrobial peptides and peptides related to bradykinin and
RT neuromedin N isolated from skin secretions of the pickerel frog, Rana
RT palustris.";
RL Biochim. Biophys. Acta 1543:95-105(2000).
CC -!- FUNCTION: Antimicrobial activity against the Gram-positive bacterium
CC S.aureus. {ECO:0000269|PubMed:11087945}.
CC -!- SUBCELLULAR LOCATION: Secreted {ECO:0000269|PubMed:11087945}.
CC -!- TISSUE SPECIFICITY: Expressed by the skin glands.
CC {ECO:0000269|PubMed:11087945}.
CC -!- MASS SPECTROMETRY: Mass=1368.8; Mass_error=0.3; Method=Electrospray;
CC Evidence={ECO:0000269|PubMed:11087945};
CC -!- SIMILARITY: Belongs to the frog skin active peptide (FSAP) family.
CC Temporin subfamily. {ECO:0000255}.
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DR EMBL; AM745091; CAN87013.1; -; mRNA.
DR AlphaFoldDB; A7WNV7; -.
DR GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR GO; GO:0042742; P:defense response to bacterium; IEA:UniProtKB-KW.
DR InterPro; IPR004275; Frog_antimicrobial_propeptide.
DR Pfam; PF03032; FSAP_sig_propep; 1.
PE 1: Evidence at protein level;
KW Amidation; Amphibian defense peptide; Antibiotic; Antimicrobial;
KW Cleavage on pair of basic residues; Direct protein sequencing; Secreted;
KW Signal.
FT SIGNAL 1..22
FT /evidence="ECO:0000255"
FT PROPEP 23..45
FT /evidence="ECO:0000255"
FT /id="PRO_5000271602"
FT PEPTIDE 48..60
FT /note="Temporin-1PLa"
FT /evidence="ECO:0000312|EMBL:CAN87013.1"
FT /id="PRO_5000271603"
FT MOD_RES 60
FT /note="Isoleucine amide"
FT /evidence="ECO:0000269|PubMed:11087945"
SQ SEQUENCE 62 AA; 7129 MW; F542112628E6FC46 CRC64;
MFTSKKSLLL LFFLGTINLS LCEEERDADE EERRDDPDEM NVEVEKRFLP LVGKILSGLI
GK