ID   OLEO1_ARATH             Reviewed;         173 AA.
AC   P29525;
DT   01-APR-1993, integrated into UniProtKB/Swiss-Prot.
DT   01-APR-1993, sequence version 1.
DT   03-AUG-2022, entry version 136.
DE   RecName: Full=Oleosin 18.5 kDa;
GN   OrderedLocusNames=At4g25140; ORFNames=F13M23.280;
OS   Arabidopsis thaliana (Mouse-ear cress).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis.
OX   NCBI_TaxID=3702;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=1600152; DOI=10.1007/bf00047721;
RA   van Rooijen G.J., Terning L.I., Moloney M.M.;
RT   "Nucleotide sequence of an Arabidopsis thaliana oleosin gene.";
RL   Plant Mol. Biol. 18:1177-1179(1992).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Columbia;
RX   PubMed=10617198; DOI=10.1038/47134;
RA   Mayer K.F.X., Schueller C., Wambutt R., Murphy G., Volckaert G., Pohl T.,
RA   Duesterhoeft A., Stiekema W., Entian K.-D., Terryn N., Harris B.,
RA   Ansorge W., Brandt P., Grivell L.A., Rieger M., Weichselgartner M.,
RA   de Simone V., Obermaier B., Mache R., Mueller M., Kreis M., Delseny M.,
RA   Puigdomenech P., Watson M., Schmidtheini T., Reichert B., Portetelle D.,
RA   Perez-Alonso M., Boutry M., Bancroft I., Vos P., Hoheisel J.,
RA   Zimmermann W., Wedler H., Ridley P., Langham S.-A., McCullagh B.,
RA   Bilham L., Robben J., van der Schueren J., Grymonprez B., Chuang Y.-J.,
RA   Vandenbussche F., Braeken M., Weltjens I., Voet M., Bastiaens I., Aert R.,
RA   Defoor E., Weitzenegger T., Bothe G., Ramsperger U., Hilbert H., Braun M.,
RA   Holzer E., Brandt A., Peters S., van Staveren M., Dirkse W., Mooijman P.,
RA   Klein Lankhorst R., Rose M., Hauf J., Koetter P., Berneiser S., Hempel S.,
RA   Feldpausch M., Lamberth S., Van den Daele H., De Keyser A., Buysshaert C.,
RA   Gielen J., Villarroel R., De Clercq R., van Montagu M., Rogers J.,
RA   Cronin A., Quail M.A., Bray-Allen S., Clark L., Doggett J., Hall S.,
RA   Kay M., Lennard N., McLay K., Mayes R., Pettett A., Rajandream M.A.,
RA   Lyne M., Benes V., Rechmann S., Borkova D., Bloecker H., Scharfe M.,
RA   Grimm M., Loehnert T.-H., Dose S., de Haan M., Maarse A.C., Schaefer M.,
RA   Mueller-Auer S., Gabel C., Fuchs M., Fartmann B., Granderath K., Dauner D.,
RA   Herzl A., Neumann S., Argiriou A., Vitale D., Liguori R., Piravandi E.,
RA   Massenet O., Quigley F., Clabauld G., Muendlein A., Felber R., Schnabl S.,
RA   Hiller R., Schmidt W., Lecharny A., Aubourg S., Chefdor F., Cooke R.,
RA   Berger C., Monfort A., Casacuberta E., Gibbons T., Weber N., Vandenbol M.,
RA   Bargues M., Terol J., Torres A., Perez-Perez A., Purnelle B., Bent E.,
RA   Johnson S., Tacon D., Jesse T., Heijnen L., Schwarz S., Scholler P.,
RA   Heber S., Francs P., Bielke C., Frishman D., Haase D., Lemcke K.,
RA   Mewes H.-W., Stocker S., Zaccaria P., Bevan M., Wilson R.K.,
RA   de la Bastide M., Habermann K., Parnell L., Dedhia N., Gnoj L., Schutz K.,
RA   Huang E., Spiegel L., Sekhon M., Murray J., Sheet P., Cordes M.,
RA   Abu-Threideh J., Stoneking T., Kalicki J., Graves T., Harmon G.,
RA   Edwards J., Latreille P., Courtney L., Cloud J., Abbott A., Scott K.,
RA   Johnson D., Minx P., Bentley D., Fulton B., Miller N., Greco T., Kemp K.,
RA   Kramer J., Fulton L., Mardis E., Dante M., Pepin K., Hillier L.W.,
RA   Nelson J., Spieth J., Ryan E., Andrews S., Geisel C., Layman D., Du H.,
RA   Ali J., Berghoff A., Jones K., Drone K., Cotton M., Joshu C., Antonoiu B.,
RA   Zidanic M., Strong C., Sun H., Lamar B., Yordan C., Ma P., Zhong J.,
RA   Preston R., Vil D., Shekher M., Matero A., Shah R., Swaby I.K.,
RA   O'Shaughnessy A., Rodriguez M., Hoffman J., Till S., Granat S., Shohdy N.,
RA   Hasegawa A., Hameed A., Lodhi M., Johnson A., Chen E., Marra M.A.,
RA   Martienssen R., McCombie W.R.;
RT   "Sequence and analysis of chromosome 4 of the plant Arabidopsis thaliana.";
RL   Nature 402:769-777(1999).
RN   [3]
RP   GENOME REANNOTATION.
RC   STRAIN=cv. Columbia;
RX   PubMed=27862469; DOI=10.1111/tpj.13415;
RA   Cheng C.Y., Krishnakumar V., Chan A.P., Thibaud-Nissen F., Schobel S.,
RA   Town C.D.;
RT   "Araport11: a complete reannotation of the Arabidopsis thaliana reference
RT   genome.";
RL   Plant J. 89:789-804(2017).
RN   [4]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC   STRAIN=cv. Columbia;
RX   PubMed=14593172; DOI=10.1126/science.1088305;
RA   Yamada K., Lim J., Dale J.M., Chen H., Shinn P., Palm C.J., Southwick A.M.,
RA   Wu H.C., Kim C.J., Nguyen M., Pham P.K., Cheuk R.F., Karlin-Newmann G.,
RA   Liu S.X., Lam B., Sakano H., Wu T., Yu G., Miranda M., Quach H.L.,
RA   Tripp M., Chang C.H., Lee J.M., Toriumi M.J., Chan M.M., Tang C.C.,
RA   Onodera C.S., Deng J.M., Akiyama K., Ansari Y., Arakawa T., Banh J.,
RA   Banno F., Bowser L., Brooks S.Y., Carninci P., Chao Q., Choy N., Enju A.,
RA   Goldsmith A.D., Gurjal M., Hansen N.F., Hayashizaki Y., Johnson-Hopson C.,
RA   Hsuan V.W., Iida K., Karnes M., Khan S., Koesema E., Ishida J., Jiang P.X.,
RA   Jones T., Kawai J., Kamiya A., Meyers C., Nakajima M., Narusaka M.,
RA   Seki M., Sakurai T., Satou M., Tamse R., Vaysberg M., Wallender E.K.,
RA   Wong C., Yamamura Y., Yuan S., Shinozaki K., Davis R.W., Theologis A.,
RA   Ecker J.R.;
RT   "Empirical analysis of transcriptional activity in the Arabidopsis
RT   genome.";
RL   Science 302:842-846(2003).
RN   [5]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 1-86.
RC   STRAIN=cv. Columbia; TISSUE=Green siliques;
RX   PubMed=8281187; DOI=10.1046/j.1365-313x.1993.04061051.x;
RA   Hoefte H., Desprez T., Amselem J., Chiapello H., Rouze P., Caboche M.,
RA   Moisan A., Jourjon M.-F., Charpenteau J.-L., Berthomieu P., Guerrier D.,
RA   Giraudat J., Quigley F., Thomas F., Yu D.-Y., Mache R., Raynal M.,
RA   Cooke R., Grellet F., Delseny M., Parmentier Y., de Marcillac G., Gigot C.,
RA   Fleck J., Philipps G., Axelos M., Bardet C., Tremousaygue D., Lescure B.;
RT   "An inventory of 1152 expressed sequence tags obtained by partial
RT   sequencing of cDNAs from Arabidopsis thaliana.";
RL   Plant J. 4:1051-1061(1993).
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.
CC   -!- SUBCELLULAR LOCATION: Lipid droplet. Membrane; Multi-pass membrane
CC       protein. Note=Surface of oil bodies. Oleosins exist at a monolayer
CC       lipid/water interface.
CC   -!- SIMILARITY: Belongs to the oleosin family. {ECO:0000305}.
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DR   EMBL; X62353; CAA44225.1; -; Genomic_DNA.
DR   EMBL; AL035523; CAB36756.1; -; Genomic_DNA.
DR   EMBL; AL161562; CAB79423.1; -; Genomic_DNA.
DR   EMBL; CP002687; AEE85016.1; -; Genomic_DNA.
DR   EMBL; BT010189; AAQ22658.1; -; mRNA.
DR   EMBL; Z17738; CAA79049.1; -; mRNA.
DR   PIR; S22538; S22538.
DR   RefSeq; NP_194244.1; NM_118646.2.
DR   AlphaFoldDB; P29525; -.
DR   BioGRID; 13904; 5.
DR   IntAct; P29525; 2.
DR   STRING; 3702.AT4G25140.1; -.
DR   iPTMnet; P29525; -.
DR   PaxDb; P29525; -.
DR   PRIDE; P29525; -.
DR   ProteomicsDB; 238942; -.
DR   EnsemblPlants; AT4G25140.1; AT4G25140.1; AT4G25140.
DR   GeneID; 828617; -.
DR   Gramene; AT4G25140.1; AT4G25140.1; AT4G25140.
DR   KEGG; ath:AT4G25140; -.
DR   Araport; AT4G25140; -.
DR   TAIR; locus:2117328; AT4G25140.
DR   eggNOG; ENOG502RZIP; Eukaryota.
DR   HOGENOM; CLU_101983_2_0_1; -.
DR   InParanoid; P29525; -.
DR   OMA; ITAMSWI; -.
DR   OrthoDB; 1399440at2759; -.
DR   PhylomeDB; P29525; -.
DR   PRO; PR:P29525; -.
DR   Proteomes; UP000006548; Chromosome 4.
DR   ExpressionAtlas; P29525; baseline and differential.
DR   Genevisible; P29525; AT.
DR   GO; GO:0005576; C:extracellular region; IBA:GO_Central.
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:0019915; P:lipid storage; IMP:TAIR.
DR   GO; GO:0050826; P:response to freezing; IMP:TAIR.
DR   GO; GO:0009845; P:seed germination; IGI:TAIR.
DR   GO; GO:0010344; P:seed oilbody biogenesis; IMP:TAIR.
DR   GO; GO:0019953; P:sexual reproduction; IBA:GO_Central.
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   Lipid droplet; Membrane; Reference proteome; Transmembrane;
KW   Transmembrane helix.
FT   CHAIN           1..173
FT                   /note="Oleosin 18.5 kDa"
FT                   /id="PRO_0000108127"
FT   TRANSMEM        54..74
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        76..96
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        97..117
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   REGION          1..45
FT                   /note="Polar"
FT   REGION          46..117
FT                   /note="Hydrophobic"
FT   REGION          151..173
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        157..173
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   173 AA;  18569 MW;  4F718BC380105F73 CRC64;
     MADTARGTHH DIIGRDQYPM MGRDRDQYQM SGRGSDYSKS RQIAKAATAV TAGGSLLVLS
     SLTLVGTVIA LTVATPLLVI FSPILVPALI TVALLITGFL SSGGFGIAAI TVFSWIYKYA
     TGEHPQGSDK LDSARMKLGS KAQDLKDRAQ YYGQQHTGGE HDRDRTRGGQ HTT