ID   LECH_HORVU              Reviewed;         146 AA.
AC   Q5U9T2;
DT   01-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT   07-DEC-2004, sequence version 1.
DT   03-AUG-2022, entry version 47.
DE   RecName: Full=Horcolin {ECO:0000312|EMBL:AAV39531.1};
DE   AltName: Full=Agglutinin {ECO:0000250|UniProtKB:P82953};
DE   AltName: Full=Mannose-specific lectin {ECO:0000250|UniProtKB:P82953};
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] {ECO:0000312|EMBL:AAV39531.1}
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Rupprecht I., Kloppstech K.;
RL   Submitted (OCT-2004) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Mannose-specific lectin. Has a weak agglutinating activity
CC       against rabbit erythrocytes (By similarity).
CC       {ECO:0000250|UniProtKB:P82953}.
CC   -!- SUBCELLULAR LOCATION: Secreted, extracellular space, apoplast
CC       {ECO:0000250|UniProtKB:P82953}.
CC   -!- SIMILARITY: Belongs to the jacalin lectin family. {ECO:0000255|PROSITE-
CC       ProRule:PRU01088}.
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DR   EMBL; AY770690; AAV39531.1; -; Genomic_DNA.
DR   PDB; 7V4S; X-ray; 1.20 A; A=1-146.
DR   PDB; 7V4Z; X-ray; 1.16 A; A/B/C/D/E/F/G/H/I/J/K/L=1-146.
DR   PDBsum; 7V4S; -.
DR   PDBsum; 7V4Z; -.
DR   AlphaFoldDB; Q5U9T2; -.
DR   BMRB; Q5U9T2; -.
DR   SMR; Q5U9T2; -.
DR   UniLectin; Q5U9T2; -.
DR   EnsemblPlants; HORVU.MOREX.r2.1HG0000220.1.mrna1; HORVU.MOREX.r2.1HG0000220.1.mrna1; HORVU.MOREX.r2.1HG0000220.1.
DR   Gramene; HORVU.MOREX.r2.1HG0000220.1.mrna1; HORVU.MOREX.r2.1HG0000220.1.mrna1; HORVU.MOREX.r2.1HG0000220.1.
DR   ExpressionAtlas; Q5U9T2; baseline.
DR   GO; GO:0048046; C:apoplast; IEA:UniProtKB-SubCell.
DR   GO; GO:0005537; F:mannose binding; IEA:UniProtKB-KW.
DR   CDD; cd09612; Jacalin; 1.
DR   Gene3D; 2.100.10.30; -; 1.
DR   InterPro; IPR001229; Jacalin-like_lectin_dom.
DR   InterPro; IPR033734; Jacalin-like_lectin_dom_plant.
DR   InterPro; IPR036404; Jacalin-like_lectin_dom_sf.
DR   Pfam; PF01419; Jacalin; 1.
DR   SMART; SM00915; Jacalin; 1.
DR   SUPFAM; SSF51101; SSF51101; 1.
DR   PROSITE; PS51752; JACALIN_LECTIN; 1.
PE   1: Evidence at protein level;
KW   3D-structure; Apoplast; Lectin; Mannose-binding; Secreted.
FT   CHAIN           1..146
FT                   /note="Horcolin"
FT                   /id="PRO_0000382241"
FT   DOMAIN          4..146
FT                   /note="Jacalin-type lectin"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01088"
FT   REGION          1..21
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   146 AA;  15122 MW;  E5417043C6FCA0A8 CRC64;
     MSKPVKIGPW GGNGGSERDV QPKPIRMVSM TVSSGAIVDA IAFTYVGTDN VQHSSGIKWG
     GTGGTEDTIN LDATNYVTEI SGTVGKFGTD DIVTSLKIIT SKGVTRTYGS GTGIPFRVPV
     LDGGKIAGFF GRAGAFLDAI GFYITP