ID   OLE_LILLO               Reviewed;         169 AA.
AC   A6MGW7;
DT   17-JUN-2020, integrated into UniProtKB/Swiss-Prot.
DT   24-JUL-2007, sequence version 1.
DT   25-MAY-2022, entry version 17.
DE   RecName: Full=Oleosin {ECO:0000303|PubMed:17468126};
OS   Lilium longiflorum (Trumpet lily).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Liliales; Liliaceae; Lilium.
OX   NCBI_TaxID=4690 {ECO:0000312|EMBL:ABK40507.1};
RN   [1] {ECO:0000312|EMBL:ABK40507.1}
RP   NUCLEOTIDE SEQUENCE [MRNA], PROTEIN SEQUENCE OF 141-152, SUBCELLULAR
RP   LOCATION, TISSUE SPECIFICITY, DEVELOPMENTAL STAGE, AND IDENTIFICATION BY
RP   MASS SPECTROMETRY.
RC   STRAIN=cv. Snow Queen {ECO:0000303|PubMed:17468126};
RC   TISSUE=Pollen {ECO:0000303|PubMed:17468126};
RX   PubMed=17468126; DOI=10.1093/pcp/pcm051;
RA   Jiang P.L., Wang C.S., Hsu C.M., Jauh G.Y., Tzen J.T.;
RT   "Stable oil bodies sheltered by a unique oleosin in lily pollen.";
RL   Plant Cell Physiol. 48:812-821(2007).
CC   -!- SUBCELLULAR LOCATION: Lipid droplet {ECO:0000269|PubMed:17468126}.
CC       Membrane {ECO:0000255}; Multi-pass membrane protein {ECO:0000255}.
CC       Note=Surface of oil bodies. Oleosins exist at a monolayer lipid/water
CC       interface. {ECO:0000305}.
CC   -!- TISSUE SPECIFICITY: Expressed in pollen (at protein level).
CC       {ECO:0000269|PubMed:17468126}.
CC   -!- DEVELOPMENTAL STAGE: During anther development, undetectable at pre-
CC       meiosis and microspore development stages, but expressed in large
CC       quantities at the late stages of pollen maturation.
CC       {ECO:0000269|PubMed:17468126}.
CC   -!- DOMAIN: The proline-knot motif may be involved in the targeting to oil
CC       bodies. {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the oleosin family. {ECO:0000305}.
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DR   EMBL; EF015587; ABK40507.1; -; mRNA.
DR   AlphaFoldDB; A6MGW7; -.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0012511; C:monolayer-surrounded lipid storage body; IDA:UniProtKB.
DR   GO; GO:0048653; P:anther development; IEP:UniProtKB.
DR   GO; GO:0010152; P:pollen maturation; IEP:UniProtKB.
DR   InterPro; IPR000136; Oleosin.
DR   PANTHER; PTHR33203; PTHR33203; 1.
DR   Pfam; PF01277; Oleosin; 1.
PE   1: Evidence at protein level;
KW   Acetylation; Direct protein sequencing; Lipid droplet; Membrane;
KW   Transmembrane; Transmembrane helix.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000250|UniProtKB:C3S7F0"
FT   CHAIN           2..169
FT                   /note="Oleosin"
FT                   /id="PRO_0000449967"
FT   TRANSMEM        45..65
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        75..95
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        99..119
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   REGION          1..25
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   MOTIF           78..89
FT                   /note="Proline-knot"
FT                   /evidence="ECO:0000305|PubMed:17468126"
FT   MOD_RES         2
FT                   /note="N-acetylalanine"
FT                   /evidence="ECO:0000250|UniProtKB:C3S7F0"
SQ   SEQUENCE   169 AA;  17952 MW;  96C506133C4A0857 CRC64;
     MAERQTGTGP GPVTRTHRHH APASGGACSN LLRRIQDHVP NSTQLVGFLT LLISGGILLL
     LTGLTATSAA MGFVLFAPLI LLTSPVWIPL VTIFFLLTAG FLSTCGFGVA ALAGGTWLYR
     YLSGRHPLGS ERVDYARSRI ADTASHVKDY AREYGGYLQS RVKDAAPGA