ID   PR13_HORVU              Reviewed;         164 AA.
AC   P35793;
DT   01-JUN-1994, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-1994, sequence version 1.
DT   03-AUG-2022, entry version 84.
DE   RecName: Full=Pathogenesis-related protein PRB1-3;
DE   AltName: Full=HV-8;
DE   AltName: Full=PR-1B;
DE   Flags: Precursor;
OS   Hordeum vulgare (Barley).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC   Pooideae; Triticodae; Triticeae; Hordeinae; Hordeum.
OX   NCBI_TaxID=4513;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA / MRNA].
RC   STRAIN=cv. NK 1558, and cv. Psaknon resistant; TISSUE=Leaf;
RX   PubMed=7524728; DOI=10.1007/bf00039561;
RA   Mouradov A., Mouradova E., Scott K.J.;
RT   "Gene family encoding basic pathogenesis-related 1 proteins in barley.";
RL   Plant Mol. Biol. 26:503-507(1994).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   STRAIN=cv. Pallas; TISSUE=Leaf;
RX   PubMed=8012045; DOI=10.1094/mpmi-7-0267;
RA   Bryngelsson T., Sommer-Knudsen J., Gregersen P.L., Collinge D.B., Ek B.,
RA   Thordal-Christensen H.;
RT   "Purification, characterization, and molecular cloning of basic PR-1-type
RT   pathogenesis-related proteins from barley.";
RL   Mol. Plant Microbe Interact. 7:267-275(1994).
CC   -!- FUNCTION: Probably involved in the defense reaction of plants against
CC       pathogens.
CC   -!- SIMILARITY: Belongs to the CRISP family. {ECO:0000305}.
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DR   EMBL; Z26321; CAA81230.1; -; mRNA.
DR   EMBL; Z26333; CAA81234.1; -; Genomic_DNA.
DR   EMBL; X74940; CAA52894.1; -; mRNA.
DR   PIR; S52626; S52626.
DR   AlphaFoldDB; P35793; -.
DR   SMR; P35793; -.
DR   ExpressionAtlas; P35793; baseline.
DR   GO; GO:0005576; C:extracellular region; IEA:InterPro.
DR   GO; GO:0006952; P:defense response; IEA:UniProtKB-KW.
DR   GO; GO:0009607; P:response to biotic stimulus; IEA:UniProtKB-KW.
DR   Gene3D; 3.40.33.10; -; 1.
DR   InterPro; IPR018244; Allrgn_V5/Tpx1_CS.
DR   InterPro; IPR014044; CAP_domain.
DR   InterPro; IPR035940; CAP_sf.
DR   InterPro; IPR001283; CRISP-related.
DR   InterPro; IPR002413; V5_allergen-like.
DR   PANTHER; PTHR10334; PTHR10334; 1.
DR   Pfam; PF00188; CAP; 1.
DR   PRINTS; PR00838; V5ALLERGEN.
DR   PRINTS; PR00837; V5TPXLIKE.
DR   SMART; SM00198; SCP; 1.
DR   SUPFAM; SSF55797; SSF55797; 1.
DR   PROSITE; PS01009; CRISP_1; 1.
DR   PROSITE; PS01010; CRISP_2; 1.
PE   2: Evidence at transcript level;
KW   Disulfide bond; Pathogenesis-related protein; Plant defense;
KW   Pyrrolidone carboxylic acid; Signal.
FT   SIGNAL          1..24
FT                   /evidence="ECO:0000250"
FT   CHAIN           25..164
FT                   /note="Pathogenesis-related protein PRB1-3"
FT                   /id="PRO_0000006307"
FT   DOMAIN          34..152
FT                   /note="SCP"
FT   MOD_RES         25
FT                   /note="Pyrrolidone carboxylic acid"
FT                   /evidence="ECO:0000250"
FT   DISULFID        68..140
FT                   /evidence="ECO:0000250"
FT   DISULFID        113..119
FT                   /evidence="ECO:0000250"
FT   DISULFID        135..150
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   164 AA;  17697 MW;  DA4B279B9F5C50C6 CRC64;
     MQTPKLVILL ALAMSAAMVN LSQAQNSPQD YVSPHNAARA AVGVGAVSWS TKLQAFAQNY
     ANQRINDCKL QHSGGPYGEN IFWGSAGADW KASDAVNSWV SEKKDYDYGS NTCAAGKVCG
     HYTQVVWRAS TSIGCARVVC NNNRGVFITC NYEPRGNIVG QKPY