ID   NLTP2_TOBAC             Reviewed;         114 AA.
AC   Q03461;
DT   01-OCT-1993, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1993, sequence version 1.
DT   25-MAY-2022, entry version 78.
DE   RecName: Full=Non-specific lipid-transfer protein 2;
DE            Short=LTP 2;
DE   Flags: Precursor;
OS   Nicotiana tabacum (Common tobacco).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae;
OC   Nicotiana.
OX   NCBI_TaxID=4097;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   STRAIN=cv. Bright Yellow 4; TISSUE=Flower;
RX   PubMed=1397298; DOI=10.1016/0014-5793(92)81381-u;
RA   Masuta C., Furuno M., Tanaka H., Yamada M., Koiwai A.;
RT   "Molecular cloning of a cDNA clone for tobacco lipid transfer protein and
RT   expression of the functional protein in Escherichia coli.";
RL   FEBS Lett. 311:119-123(1992).
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.
CC   -!- SIMILARITY: Belongs to the plant LTP family. {ECO:0000305}.
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DR   EMBL; D13952; BAA03044.1; -; mRNA.
DR   PIR; S29227; S29227.
DR   AlphaFoldDB; Q03461; -.
DR   SMR; Q03461; -.
DR   PRIDE; Q03461; -.
DR   Proteomes; UP000084051; Unplaced.
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.
DR   PROSITE; PS00597; PLANT_LTP; 1.
PE   3: Inferred from homology;
KW   Disulfide bond; Lipid-binding; Reference proteome; Signal; Transport.
FT   SIGNAL          1..23
FT                   /evidence="ECO:0000255"
FT   CHAIN           24..114
FT                   /note="Non-specific lipid-transfer protein 2"
FT                   /id="PRO_0000018412"
FT   DISULFID        27..73
FT                   /evidence="ECO:0000250"
FT   DISULFID        37..50
FT                   /evidence="ECO:0000250"
FT   DISULFID        51..96
FT                   /evidence="ECO:0000250"
FT   DISULFID        71..110
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   114 AA;  11415 MW;  23B7CFC2D51AC2DC CRC64;
     MEMVGKIACF VVLCMVVVAP HAEALSCGQV QSGLAPCLPY LQGRGPLGSC CGGVKGLLGA
     AKSLSDRKTA CTCLKSAANA IKGIDMGKAA GLPGACGVNI PYKISPSTDC SKVQ