ID   LE19A_HORVU             Reviewed;          93 AA.
AC   Q05190;
DT   01-JUN-1994, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-1994, sequence version 1.
DT   25-MAY-2022, entry version 60.
DE   RecName: Full=Late embryogenesis abundant protein B19.1A;
DE            Short=B19.1;
GN   Name=B19.1A; Synonyms=B19.1;
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 [MRNA].
RC   STRAIN=cv. Bomi; TISSUE=Embryo;
RX   PubMed=1302052; DOI=10.1111/j.1365-313x.1992.00241.x;
RA   Espelund M., Saeboe-Larssen S., Hughes D.W., Galau G.A., Larsen F.,
RA   Jakobsen K.S.;
RT   "Late embryogenesis-abundant genes encoding proteins with different numbers
RT   of hydrophilic repeats are regulated differentially by abscisic acid and
RT   osmotic stress.";
RL   Plant J. 2:241-252(1992).
CC   -!- FUNCTION: Lea proteins are late embryonic proteins abundant in higher
CC       plant seed embryos. It may have a role in desiccation tolerance by
CC       acting as an osmoprotective protein or as a desiccation-damage repair
CC       protein.
CC   -!- TISSUE SPECIFICITY: Embryos and young seedlings.
CC   -!- DEVELOPMENTAL STAGE: Most abundant just before terminal desiccation of
CC       the embryo.
CC   -!- INDUCTION: By abscisic acid (ABA), osmotic stress and salt.
CC   -!- SIMILARITY: Belongs to the small hydrophilic plant seed protein family.
CC       {ECO:0000305}.
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DR   EMBL; X62805; -; NOT_ANNOTATED_CDS; mRNA.
DR   EMBL; X62804; CAA44622.1; -; mRNA.
DR   PIR; S23749; S23749.
DR   AlphaFoldDB; Q05190; -.
DR   PRIDE; Q05190; -.
DR   ExpressionAtlas; Q05190; baseline and differential.
DR   InterPro; IPR038956; LEA_5.
DR   InterPro; IPR022377; Sm_Hydphi_plant_seed_CS.
DR   InterPro; IPR000389; Small_hydrophilic_seed_prot.
DR   PANTHER; PTHR34671; PTHR34671; 1.
DR   Pfam; PF00477; LEA_5; 1.
DR   PROSITE; PS00431; SMALL_HYDR_PLANT_SEED; 1.
PE   2: Evidence at transcript level;
KW   Stress response.
FT   CHAIN           1..93
FT                   /note="Late embryogenesis abundant protein B19.1A"
FT                   /id="PRO_0000185681"
FT   REGION          1..93
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        73..93
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   93 AA;  9962 MW;  C93232D08773375C CRC64;
     MASGQQERSQ LDRKAREGET VVPGGTGGKS LEAQQNLAEG RSRGGQTRRE QMGQEGYSEM
     GRKGGLSSND ESGGERAARE GIDIDESKFK TKS