ID   NLTP1_PRUAR             Reviewed;          91 AA.
AC   P81651;
DT   15-JUL-1999, integrated into UniProtKB/Swiss-Prot.
DT   30-MAY-2000, sequence version 2.
DT   25-MAY-2022, entry version 70.
DE   RecName: Full=Non-specific lipid-transfer protein 1;
DE            Short=LTP 1;
DE   AltName: Full=Major allergen Pru ar 3;
DE   AltName: Allergen=Pur ar 3;
OS   Prunus armeniaca (Apricot) (Armeniaca vulgaris).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; fabids; Rosales; Rosaceae; Amygdaloideae; Amygdaleae; Prunus.
OX   NCBI_TaxID=36596;
RN   [1]
RP   PROTEIN SEQUENCE.
RX   PubMed=11419703; DOI=10.1016/s0378-4347(01)00097-4;
RA   Conti A., Fortunato D., Ortolani C., Giuffrida M.G., Pravettoni V.,
RA   Napolitano L., Farioli L., Perono Garoffo L., Trambaioli C.,
RA   Pastorello E.A.;
RT   "Determination of the primary structure of two lipid transfer proteins from
RT   apricot (Prunus armeniaca).";
RL   J. Chromatogr. B 756:123-129(2001).
RN   [2]
RP   PROTEIN SEQUENCE OF 1-34.
RA   Conti A., Baroglio C., Monza M., Ortolani C., Scibola E., Giuffrida M.G.,
RA   Fortunato D., Farioli L., Pravettoni V., Ansaloni R., Napolitano L.,
RA   Pastorello E.A.;
RT   "The major allergen of apricot (Prunus armeniaca) is a lipid transfer
RT   protein.";
RL   Submitted (JAN-1999) to UniProtKB.
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   -!- ALLERGEN: Causes an allergic reaction in human.
CC   -!- SIMILARITY: Belongs to the plant LTP family. {ECO:0000305}.
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DR   AlphaFoldDB; P81651; -.
DR   SMR; P81651; -.
DR   Allergome; 3447; Pru ar 3.0101.
DR   Allergome; 596; Pru ar 3.
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   1: Evidence at protein level;
KW   Allergen; Direct protein sequencing; Disulfide bond; Lipid-binding;
KW   Transport.
FT   CHAIN           1..91
FT                   /note="Non-specific lipid-transfer protein 1"
FT                   /id="PRO_0000153877"
FT   DISULFID        3..50
FT                   /evidence="ECO:0000250"
FT   DISULFID        13..27
FT                   /evidence="ECO:0000250"
FT   DISULFID        28..73
FT                   /evidence="ECO:0000250"
FT   DISULFID        48..87
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   91 AA;  9179 MW;  98A91F6B30CD8435 CRC64;
     ITCGQVSSSL APCIGYVRGG GAVPPACCNG IRNVNNLART TPDRRTACNC LKQLSGSISG
     VNPNNAAALP GKCGVNIPYK ISASTNCATV K