ID   NLTP_HELAN              Reviewed;         116 AA.
AC   Q39950;
DT   15-JUL-1999, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   25-MAY-2022, entry version 75.
DE   RecName: Full=Non-specific lipid-transfer protein;
DE            Short=LTP;
DE            Short=NsLTP;
DE   AltName: Full=SDI-9;
DE   Flags: Precursor;
OS   Helianthus annuus (Common sunflower).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; campanulids; Asterales; Asteraceae; Asteroideae;
OC   Heliantheae alliance; Heliantheae; Helianthus.
OX   NCBI_TaxID=4232;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   TISSUE=Leaf;
RX   PubMed=8806412; DOI=10.1007/bf00019469;
RA   Ouvrard O., Cellier F., Ferrare K., Tousch D., Lamaze T., Dupuis J.M.,
RA   Casse-Delbart F.;
RT   "Identification and expression of water stress- and abscisic acid-regulated
RT   genes in a drought-tolerant sunflower genotype.";
RL   Plant Mol. Biol. 31:819-829(1996).
CC   -!- FUNCTION: Plant non-specific lipid-transfer proteins transfer
CC       phospholipids as well as galactolipids across membranes. May play a
CC       role in wax or cutin deposition in the cell walls of expanding
CC       epidermal cells and certain secretory tissues (By similarity).
CC       {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the plant LTP family. {ECO:0000305}.
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DR   EMBL; X92648; CAA63340.1; -; mRNA.
DR   PIR; S71564; S71564.
DR   AlphaFoldDB; Q39950; -.
DR   SMR; Q39950; -.
DR   GO; GO:0008289; F:lipid binding; IEA:UniProtKB-KW.
DR   GO; GO:0006869; P:lipid transport; IEA:InterPro.
DR   Gene3D; 1.10.110.10; -; 1.
DR   InterPro; IPR036312; Bifun_inhib/LTP/seed_sf.
DR   InterPro; IPR016140; Bifunc_inhib/LTP/seed_store.
DR   InterPro; IPR000528; Plant_nsLTP.
DR   PANTHER; PTHR33076; PTHR33076; 1.
DR   Pfam; PF00234; Tryp_alpha_amyl; 1.
DR   PRINTS; PR00382; LIPIDTRNSFER.
DR   SMART; SM00499; AAI; 1.
DR   SUPFAM; SSF47699; SSF47699; 1.
PE   3: Inferred from homology;
KW   Disulfide bond; Lipid-binding; Signal; Transport.
FT   SIGNAL          1..25
FT                   /evidence="ECO:0000255"
FT   CHAIN           26..116
FT                   /note="Non-specific lipid-transfer protein"
FT                   /id="PRO_0000018380"
FT   DISULFID        28..75
FT                   /evidence="ECO:0000250"
FT   DISULFID        38..52
FT                   /evidence="ECO:0000250"
FT   DISULFID        53..98
FT                   /evidence="ECO:0000250"
FT   DISULFID        73..112
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   116 AA;  11551 MW;  5AAA38C96002F4B8 CRC64;
     MAKMAMMVLC AGVTCMVVGA PYTEALSCGQ VSSSLAPCIS YLTKGGAVPP ACCSGVKSLN
     SAAKTTPDRQ AACGCLKSAY NSISGVNAGN AASFPGKCGV SIPYKISPST DCSKVQ