ID   ARMAD_ARMVU             Reviewed;          73 AA.
AC   Q64HC7;
DT   03-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT   25-OCT-2004, sequence version 1.
DT   25-MAY-2022, entry version 22.
DE   RecName: Full=Armadillidin;
DE   Flags: Precursor;
OS   Armadillidium vulgare (Pillbug) (Pill woodlouse).
OC   Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Crustacea; Multicrustacea;
OC   Malacostraca; Eumalacostraca; Peracarida; Isopoda; Oniscidea; Crinocheta;
OC   Armadillidiidae; Armadillidium.
OX   NCBI_TaxID=13347;
RN   [1] {ECO:0000305, ECO:0000312|EMBL:AAU14168.1}
RP   NUCLEOTIDE SEQUENCE [MRNA], PROTEIN SEQUENCE OF 20-72, FUNCTION, TISSUE
RP   SPECIFICITY, MASS SPECTROMETRY, AND AMIDATION AT ARG-72.
RC   TISSUE=Hemocyte {ECO:0000269|PubMed:15752546};
RX   PubMed=15752546; DOI=10.1016/j.dci.2004.11.001;
RA   Herbiniere J., Braquart-Varnier C., Greve P., Strub J.-M., Frere J.,
RA   van Dorsselaer A., Martin G.;
RT   "Armadillidin: a novel glycine-rich antibacterial peptide directed against
RT   Gram-positive bacteria in the woodlouse Armadillidium vulgare (terrestrial
RT   isopod, crustacean).";
RL   Dev. Comp. Immunol. 29:489-499(2005).
CC   -!- FUNCTION: Has antibacterial activity against the Gram-positive
CC       bacterium B.megaterium LM101. {ECO:0000269|PubMed:15752546}.
CC   -!- TISSUE SPECIFICITY: Expressed in hemocytes and at very low levels in
CC       ovary. Not expressed in adipose tissue, brain, caecum, gut, heart and
CC       nervous chain. {ECO:0000269|PubMed:15752546}.
CC   -!- MASS SPECTROMETRY: Mass=5259.7; Method=MALDI;
CC       Evidence={ECO:0000269|PubMed:15752546};
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DR   EMBL; AY644458; AAU14168.1; -; mRNA.
DR   AlphaFoldDB; Q64HC7; -.
DR   GO; GO:0050830; P:defense response to Gram-positive bacterium; IDA:UniProtKB.
PE   1: Evidence at protein level;
KW   Amidation; Antibiotic; Antimicrobial; Direct protein sequencing; Repeat;
KW   Signal.
FT   SIGNAL          1..19
FT                   /evidence="ECO:0000269|PubMed:15752546"
FT   CHAIN           20..72
FT                   /note="Armadillidin"
FT                   /id="PRO_0000252247"
FT   REPEAT          32..37
FT                   /note="1"
FT                   /evidence="ECO:0000250|UniProtKB:P37703"
FT   REPEAT          38..43
FT                   /note="2"
FT                   /evidence="ECO:0000250|UniProtKB:P37703"
FT   REPEAT          44..49
FT                   /note="3"
FT                   /evidence="ECO:0000250|UniProtKB:P37703"
FT   REPEAT          50..55
FT                   /note="4"
FT                   /evidence="ECO:0000250|UniProtKB:P37703"
FT   REPEAT          56..61
FT                   /note="5"
FT                   /evidence="ECO:0000250|UniProtKB:P37703"
FT   REPEAT          62..67
FT                   /note="6"
FT                   /evidence="ECO:0000250|UniProtKB:P37703"
FT   MOD_RES         72
FT                   /note="Arginine amide"
FT                   /evidence="ECO:0000269|PubMed:15752546"
SQ   SEQUENCE   73 AA;  7425 MW;  709546427DABEB99 CRC64;
     MKFFALFSFF VLCVALATAG HLGRPYIGGG GGFNRGGGFH RGGGFHRGGG FHSGGGFHRG
     GGFHSGGSFG YRG