ID   OLE16_BROSE             Reviewed;         167 AA.
AC   Q96543;
DT   15-JUL-1998, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1997, sequence version 1.
DT   03-AUG-2022, entry version 57.
DE   RecName: Full=Oleosin 16 kDa;
GN   Name=OLE16;
OS   Bromus secalinus (Rye brome).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC   Pooideae; Bromeae; Bromus.
OX   NCBI_TaxID=4502;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   TISSUE=Seed;
RA   Goldmark P.J., Wiens J.D., Verhey S.D., Walker-Simmons M.K.;
RT   "Nucleotide sequence of a cDNA clone for an oleosin from dormant Bromus
RT   secalinus seeds.";
RL   (er) Plant Gene Register PGR97-002(1997).
CC   -!- FUNCTION: May have a structural role to stabilize the lipid body during
CC       desiccation of the seed by preventing coalescence of the oil. Probably
CC       interacts with both lipid and phospholipid moieties of lipid bodies.
CC       May also provide recognition signals for specific lipase anchorage in
CC       lipolysis during seedling growth (By similarity). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Lipid droplet {ECO:0000250}. Membrane
CC       {ECO:0000250}; Multi-pass membrane protein {ECO:0000250}. Note=Surface
CC       of oil bodies. Oleosins exist at a monolayer lipid/water interface (By
CC       similarity). {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the oleosin family. {ECO:0000305}.
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DR   EMBL; U72411; AAB67992.1; -; mRNA.
DR   AlphaFoldDB; Q96543; -.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0012511; C:monolayer-surrounded lipid storage body; IEA:InterPro.
DR   GO; GO:0022414; P:reproductive process; IEA:UniProt.
DR   InterPro; IPR000136; Oleosin.
DR   PANTHER; PTHR33203; PTHR33203; 1.
DR   Pfam; PF01277; Oleosin; 1.
DR   PROSITE; PS00811; OLEOSINS; 1.
PE   2: Evidence at transcript level;
KW   Acetylation; Lipid droplet; Membrane; Repeat; Transmembrane;
KW   Transmembrane helix.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000250"
FT   CHAIN           2..167
FT                   /note="Oleosin 16 kDa"
FT                   /id="PRO_0000108137"
FT   TRANSMEM        69..89
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        101..121
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   REGION          2..53
FT                   /note="Polar"
FT   REGION          54..125
FT                   /note="Hydrophobic"
FT   MOD_RES         2
FT                   /note="N-acetylalanine"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   167 AA;  16996 MW;  3D1DF973FBEF247B CRC64;
     MADHHRDRGV LGGGALGERG SHGGYGYTGD HGGYGGDDEQ HQQKQPVMMC ALKAATAATA
     GGSMLVLSGL ILAGTVIALT VATPVLVIFS PVLVPAAISM ALMSAGFVTS GGLGVAAVSV
     FSWMYKYLAG KHPPGADQLD HAKARLASKA RDIKDAAQIR VEQAQGA