ID   LECA_LATSA              Reviewed;          55 AA.
AC   P12308;
DT   01-OCT-1989, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1989, sequence version 1.
DT   25-MAY-2022, entry version 73.
DE   RecName: Full=Mannose/glucose-specific lectin alpha chain;
OS   Lathyrus sativus (White vetchling).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; fabids; Fabales; Fabaceae; Papilionoideae; 50 kb inversion clade;
OC   NPAAA clade; Hologalegina; IRL clade; Fabeae; Lathyrus.
OX   NCBI_TaxID=3860;
RN   [1]
RP   PROTEIN SEQUENCE.
RX   PubMed=6629329; DOI=10.1515/bchm2.1983.364.2.1047;
RA   Sletten K., Kolberg J.;
RT   "The primary structure of the alpha chain of a mitogenic lectin from the
RT   seeds of Lathyrus sativus.";
RL   Hoppe-Seyler's Z. Physiol. Chem. 364:1047-1051(1983).
CC   -!- SUBUNIT: Tetramer of two alpha and two beta chains.
CC   -!- SIMILARITY: Belongs to the leguminous lectin family. {ECO:0000305}.
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DR   PIR; A25988; A25988.
DR   AlphaFoldDB; P12308; -.
DR   GO; GO:0005537; F:mannose binding; IEA:UniProtKB-KW.
DR   InterPro; IPR013320; ConA-like_dom_sf.
DR   InterPro; IPR000985; Lectin_LegA_CS.
DR   InterPro; IPR001220; Legume_lectin_dom.
DR   Pfam; PF00139; Lectin_legB; 1.
DR   SUPFAM; SSF49899; SSF49899; 1.
DR   PROSITE; PS00308; LECTIN_LEGUME_ALPHA; 1.
PE   1: Evidence at protein level;
KW   Direct protein sequencing; Lectin; Mannose-binding.
FT   CHAIN           1..55
FT                   /note="Mannose/glucose-specific lectin alpha chain"
FT                   /id="PRO_0000105106"
FT   VARIANT         47
FT                   /note="G -> D"
SQ   SEQUENCE   55 AA;  5925 MW;  A7551284904C3D63 CRC64;
     VTSYTLNEVV PLKDVVPEWV RIGFSATTGA EFAAHEVLSW SFHSELGGTS ASKQS