ID B4HL29_DROSE Unreviewed; 558 AA.
AC B4HL29;
DT 23-SEP-2008, integrated into UniProtKB/TrEMBL.
DT 23-SEP-2008, sequence version 1.
DT 27-MAR-2024, entry version 68.
DE RecName: Full=O-acyltransferase {ECO:0000256|PIRNR:PIRNR000439};
GN Name=Dsec\GM23753 {ECO:0000313|EMBL:EDW42993.1};
GN ORFNames=Dsec_GM23753 {ECO:0000313|EMBL:EDW42993.1};
OS Drosophila sechellia (Fruit fly).
OC Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC Neoptera; Endopterygota; Diptera; Brachycera; Muscomorpha; Ephydroidea;
OC Drosophilidae; Drosophila; Sophophora.
OX NCBI_TaxID=7238 {ECO:0000313|Proteomes:UP000001292};
RN [1] {ECO:0000313|EMBL:EDW42993.1, ECO:0000313|Proteomes:UP000001292}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Rob3c / Tucson 14021-0248.25
RC {ECO:0000313|Proteomes:UP000001292};
RX PubMed=17994087; DOI=10.1038/nature06341;
RG Drosophila 12 genomes consortium;
RA Clark A.G., Eisen M.B., Smith D.R., Bergman C.M., Oliver B., Markow T.A.,
RA Kaufman T.C., Kellis M., Gelbart W., Iyer V.N., Pollard D.A., Sackton T.B.,
RA Larracuente A.M., Singh N.D., Abad J.P., Abt D.N., Adryan B., Aguade M.,
RA Akashi H., Anderson W.W., Aquadro C.F., Ardell D.H., Arguello R.,
RA Artieri C.G., Barbash D.A., Barker D., Barsanti P., Batterham P.,
RA Batzoglou S., Begun D., Bhutkar A., Blanco E., Bosak S.A., Bradley R.K.,
RA Brand A.D., Brent M.R., Brooks A.N., Brown R.H., Butlin R.K., Caggese C.,
RA Calvi B.R., Bernardo de Carvalho A., Caspi A., Castrezana S.,
RA Celniker S.E., Chang J.L., Chapple C., Chatterji S., Chinwalla A.,
RA Civetta A., Clifton S.W., Comeron J.M., Costello J.C., Coyne J.A., Daub J.,
RA David R.G., Delcher A.L., Delehaunty K., Do C.B., Ebling H., Edwards K.,
RA Eickbush T., Evans J.D., Filipski A., Findeiss S., Freyhult E., Fulton L.,
RA Fulton R., Garcia A.C., Gardiner A., Garfield D.A., Garvin B.E., Gibson G.,
RA Gilbert D., Gnerre S., Godfrey J., Good R., Gotea V., Gravely B.,
RA Greenberg A.J., Griffiths-Jones S., Gross S., Guigo R., Gustafson E.A.,
RA Haerty W., Hahn M.W., Halligan D.L., Halpern A.L., Halter G.M., Han M.V.,
RA Heger A., Hillier L., Hinrichs A.S., Holmes I., Hoskins R.A., Hubisz M.J.,
RA Hultmark D., Huntley M.A., Jaffe D.B., Jagadeeshan S., Jeck W.R.,
RA Johnson J., Jones C.D., Jordan W.C., Karpen G.H., Kataoka E.,
RA Keightley P.D., Kheradpour P., Kirkness E.F., Koerich L.B., Kristiansen K.,
RA Kudrna D., Kulathinal R.J., Kumar S., Kwok R., Lander E., Langley C.H.,
RA Lapoint R., Lazzaro B.P., Lee S.J., Levesque L., Li R., Lin C.F., Lin M.F.,
RA Lindblad-Toh K., Llopart A., Long M., Low L., Lozovsky E., Lu J., Luo M.,
RA Machado C.A., Makalowski W., Marzo M., Matsuda M., Matzkin L.,
RA McAllister B., McBride C.S., McKernan B., McKernan K., Mendez-Lago M.,
RA Minx P., Mollenhauer M.U., Montooth K., Mount S.M., Mu X., Myers E.,
RA Negre B., Newfeld S., Nielsen R., Noor M.A., O'Grady P., Pachter L.,
RA Papaceit M., Parisi M.J., Parisi M., Parts L., Pedersen J.S., Pesole G.,
RA Phillippy A.M., Ponting C.P., Pop M., Porcelli D., Powell J.R.,
RA Prohaska S., Pruitt K., Puig M., Quesneville H., Ram K.R., Rand D.,
RA Rasmussen M.D., Reed L.K., Reenan R., Reily A., Remington K.A.,
RA Rieger T.T., Ritchie M.G., Robin C., Rogers Y.H., Rohde C., Rozas J.,
RA Rubenfield M.J., Ruiz A., Russo S., Salzberg S.L., Sanchez-Gracia A.,
RA Saranga D.J., Sato H., Schaeffer S.W., Schatz M.C., Schlenke T.,
RA Schwartz R., Segarra C., Singh R.S., Sirot L., Sirota M., Sisneros N.B.,
RA Smith C.D., Smith T.F., Spieth J., Stage D.E., Stark A., Stephan W.,
RA Strausberg R.L., Strempel S., Sturgill D., Sutton G., Sutton G.G., Tao W.,
RA Teichmann S., Tobari Y.N., Tomimura Y., Tsolas J.M., Valente V.L.,
RA Venter E., Venter J.C., Vicario S., Vieira F.G., Vilella A.J.,
RA Villasante A., Walenz B., Wang J., Wasserman M., Watts T., Wilson D.,
RA Wilson R.K., Wing R.A., Wolfner M.F., Wong A., Wong G.K., Wu C.I., Wu G.,
RA Yamamoto D., Yang H.P., Yang S.P., Yorke J.A., Yoshida K., Zdobnov E.,
RA Zhang P., Zhang Y., Zimin A.V., Baldwin J., Abdouelleil A., Abdulkadir J.,
RA Abebe A., Abera B., Abreu J., Acer S.C., Aftuck L., Alexander A., An P.,
RA Anderson E., Anderson S., Arachi H., Azer M., Bachantsang P., Barry A.,
RA Bayul T., Berlin A., Bessette D., Bloom T., Blye J., Boguslavskiy L.,
RA Bonnet C., Boukhgalter B., Bourzgui I., Brown A., Cahill P., Channer S.,
RA Cheshatsang Y., Chuda L., Citroen M., Collymore A., Cooke P., Costello M.,
RA D'Aco K., Daza R., De Haan G., DeGray S., DeMaso C., Dhargay N., Dooley K.,
RA Dooley E., Doricent M., Dorje P., Dorjee K., Dupes A., Elong R., Falk J.,
RA Farina A., Faro S., Ferguson D., Fisher S., Foley C.D., Franke A.,
RA Friedrich D., Gadbois L., Gearin G., Gearin C.R., Giannoukos G., Goode T.,
RA Graham J., Grandbois E., Grewal S., Gyaltsen K., Hafez N., Hagos B.,
RA Hall J., Henson C., Hollinger A., Honan T., Huard M.D., Hughes L.,
RA Hurhula B., Husby M.E., Kamat A., Kanga B., Kashin S., Khazanovich D.,
RA Kisner P., Lance K., Lara M., Lee W., Lennon N., Letendre F., LeVine R.,
RA Lipovsky A., Liu X., Liu J., Liu S., Lokyitsang T., Lokyitsang Y.,
RA Lubonja R., Lui A., MacDonald P., Magnisalis V., Maru K., Matthews C.,
RA McCusker W., McDonough S., Mehta T., Meldrim J., Meneus L., Mihai O.,
RA Mihalev A., Mihova T., Mittelman R., Mlenga V., Montmayeur A., Mulrain L.,
RA Navidi A., Naylor J., Negash T., Nguyen T., Nguyen N., Nicol R., Norbu C.,
RA Norbu N., Novod N., O'Neill B., Osman S., Markiewicz E., Oyono O.L.,
RA Patti C., Phunkhang P., Pierre F., Priest M., Raghuraman S., Rege F.,
RA Reyes R., Rise C., Rogov P., Ross K., Ryan E., Settipalli S., Shea T.,
RA Sherpa N., Shi L., Shih D., Sparrow T., Spaulding J., Stalker J.,
RA Stange-Thomann N., Stavropoulos S., Stone C., Strader C., Tesfaye S.,
RA Thomson T., Thoulutsang Y., Thoulutsang D., Topham K., Topping I.,
RA Tsamla T., Vassiliev H., Vo A., Wangchuk T., Wangdi T., Weiand M.,
RA Wilkinson J., Wilson A., Yadav S., Young G., Yu Q., Zembek L., Zhong D.,
RA Zimmer A., Zwirko Z., Jaffe D.B., Alvarez P., Brockman W., Butler J.,
RA Chin C., Gnerre S., Grabherr M., Kleber M., Mauceli E., MacCallum I.;
RT "Evolution of genes and genomes on the Drosophila phylogeny.";
RL Nature 450:203-218(2007).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA + cholesterol =
CC cholesteryl (5Z,8Z,11Z,14Z)-eicosatetraenoate + CoA;
CC Xref=Rhea:RHEA:42816, ChEBI:CHEBI:16113, ChEBI:CHEBI:57287,
CC ChEBI:CHEBI:57368, ChEBI:CHEBI:82751;
CC Evidence={ECO:0000256|ARBA:ARBA00000230};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:42817;
CC Evidence={ECO:0000256|ARBA:ARBA00000230};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(9Z)-octadecenoyl-CoA + cholesterol = cholesteryl (9Z-
CC octadecenoate) + CoA; Xref=Rhea:RHEA:41436, ChEBI:CHEBI:16113,
CC ChEBI:CHEBI:46898, ChEBI:CHEBI:57287, ChEBI:CHEBI:57387;
CC Evidence={ECO:0000256|ARBA:ARBA00000339};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:41437;
CC Evidence={ECO:0000256|ARBA:ARBA00000339};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a long-chain fatty acyl-CoA + a sterol = a sterol ester + CoA;
CC Xref=Rhea:RHEA:59816, ChEBI:CHEBI:15889, ChEBI:CHEBI:35915,
CC ChEBI:CHEBI:57287, ChEBI:CHEBI:83139; EC=2.3.1.26;
CC Evidence={ECO:0000256|ARBA:ARBA00024275};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:59817;
CC Evidence={ECO:0000256|ARBA:ARBA00024275};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=an acyl-CoA + cholesterol = a cholesterol ester + CoA;
CC Xref=Rhea:RHEA:17729, ChEBI:CHEBI:16113, ChEBI:CHEBI:17002,
CC ChEBI:CHEBI:57287, ChEBI:CHEBI:58342;
CC Evidence={ECO:0000256|ARBA:ARBA00024260};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:17730;
CC Evidence={ECO:0000256|ARBA:ARBA00024260};
CC -!- SUBCELLULAR LOCATION: Endoplasmic reticulum membrane
CC {ECO:0000256|ARBA:ARBA00004477, ECO:0000256|PIRNR:PIRNR000439}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004477,
CC ECO:0000256|PIRNR:PIRNR000439}. Membrane
CC {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the membrane-bound acyltransferase family.
CC Sterol o-acyltransferase subfamily. {ECO:0000256|ARBA:ARBA00009010,
CC ECO:0000256|PIRNR:PIRNR000439}.
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DR EMBL; CH480815; EDW42993.1; -; Genomic_DNA.
DR RefSeq; XP_002032007.1; XM_002031971.1.
DR AlphaFoldDB; B4HL29; -.
DR STRING; 7238.B4HL29; -.
DR EnsemblMetazoa; FBtr0206738; FBpp0205230; FBgn0178618.
DR GeneID; 6607223; -.
DR KEGG; dse:6607223; -.
DR HOGENOM; CLU_031845_0_1_1; -.
DR OMA; SCMIEDV; -.
DR OrthoDB; 9612at2759; -.
DR PhylomeDB; B4HL29; -.
DR Proteomes; UP000001292; Unassembled WGS sequence.
DR GO; GO:0005789; C:endoplasmic reticulum membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0034736; F:cholesterol O-acyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0042632; P:cholesterol homeostasis; IEA:InterPro.
DR GO; GO:0008203; P:cholesterol metabolic process; IEA:UniProtKB-KW.
DR InterPro; IPR004299; MBOAT_fam.
DR InterPro; IPR014371; Oat_ACAT_DAG_ARE.
DR InterPro; IPR030687; Sterol_acyltranf_meta.
DR PANTHER; PTHR10408:SF8; O-ACYLTRANSFERASE; 1.
DR PANTHER; PTHR10408; STEROL O-ACYLTRANSFERASE; 1.
DR Pfam; PF03062; MBOAT; 1.
DR PIRSF; PIRSF000439; Oat_ACAT_DAG_ARE; 1.
DR PIRSF; PIRSF500230; Sterol_acyltranf_ACAT; 1.
PE 3: Inferred from homology;
KW Acyltransferase {ECO:0000256|PIRNR:PIRNR000439};
KW Cholesterol metabolism {ECO:0000256|ARBA:ARBA00022548};
KW Endoplasmic reticulum {ECO:0000256|ARBA:ARBA00022824,
KW ECO:0000256|PIRNR:PIRNR000439};
KW Lipid metabolism {ECO:0000256|ARBA:ARBA00023221};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|PIRNR:PIRNR000439};
KW Reference proteome {ECO:0000313|Proteomes:UP000001292};
KW Steroid metabolism {ECO:0000256|ARBA:ARBA00023221};
KW Sterol metabolism {ECO:0000256|ARBA:ARBA00023166};
KW Transferase {ECO:0000256|PIRNR:PIRNR000439};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}.
FT TRANSMEM 141..162
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 182..201
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 221..242
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 334..351
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 373..396
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 457..475
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 481..500
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 512..530
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT REGION 73..113
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 77..111
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 471
FT /evidence="ECO:0000256|PIRSR:PIRSR000439-1"
SQ SEQUENCE 558 AA; 65621 MW; D9D4A2AE0166791B CRC64;
MAAECQEKRG EEEAQPRLPD LGFVRDKLQK FQSKMLTDFE QRLSCMVEDV LQDLRQRELR
AHEFPNFERS DRKSTWHNRV SQAPADVSDS TNGHANGTHP RPPIQSETSA RKQRRQLPEK
VFVARESYLT ALLQVEHMRT IYHIFYIILV MFLLNVICYD YFVDGRFDLG LGTFRSGLRR
LHWVMGVWLL EHVFVLALYF AFRGWALVRH KLKPHSFLQR FWSHSCLILY ISSQLVFCFV
STSLCLKFNL PFVSACVLLL ESTRLLMKMH AFVRYNAERV LKGKAKKEDA EEEKEGSGRP
FVPPLSCYTY FLFAPTLIYR DSYPRTSHIR WKFALNRLLE VVAIAFLYAF IHERHIHEHF
GQYGLEPMGP SQLILKLFGM MLPSGLIFLC GFYLILHSWL NFTSELLRFG DRMFYKDWWT
SHTYDGYYRN WNVVVHDWLY EYVYKDMYTH VFRGSKVAAS LAVFMISAVV HEQVLGFALQ
MFFPVMFFFF GVVGVALVFL MRSAPKVMGN IFLWFSLILG NATLISLYAM EHYALKNCNL
SNESWTNRLL PAIWRCYN
//
