ID A0A061HK93_BLUGR Unreviewed; 386 AA.
AC A0A061HK93;
DT 03-SEP-2014, integrated into UniProtKB/TrEMBL.
DT 03-SEP-2014, sequence version 1.
DT 27-MAR-2024, entry version 36.
DE RecName: Full=Sphingolipid delta(4)-desaturase {ECO:0000256|PIRNR:PIRNR017228};
DE EC=1.14.19.17 {ECO:0000256|PIRNR:PIRNR017228};
GN ORFNames=BGT96224_3349 {ECO:0000313|EMBL:EPQ63453.1},
GN BGT96224V2_LOCUS4959 {ECO:0000313|EMBL:SUZ11791.1};
OS Blumeria graminis f. sp. tritici 96224.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Leotiomycetes;
OC Erysiphales; Erysiphaceae; Blumeria.
OX NCBI_TaxID=1268274 {ECO:0000313|EMBL:SUZ11791.1};
RN [1] {ECO:0000313|Proteomes:UP000053110}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=96224 {ECO:0000313|Proteomes:UP000053110};
RX PubMed=23852167; DOI=10.1038/ng.2704;
RA Wicker T., Oberhaensli S., Parlange F., Buchmann J.P., Shatalina M.,
RA Roffler S., Ben-David R., Dolezel J., Simkova H., Schulze-Lefert P.,
RA Spanu P.D., Bruggmann R., Amselem J., Quesneville H.,
RA Ver Loren van Themaat E., Paape T., Shimizu K.K., Keller B.;
RT "The wheat powdery mildew genome shows the unique evolution of an obligate
RT biotroph.";
RL Nat. Genet. 45:1092-1096(2013).
RN [2] {ECO:0000313|EMBL:EPQ63453.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=96224 {ECO:0000313|EMBL:EPQ63453.1};
RA Oberhaensli S., Wicker T., Keller B.;
RT "The wheat powdery mildew genome reveals unique evolution of an obligate
RT biotroph.";
RL Submitted (JAN-2013) to the EMBL/GenBank/DDBJ databases.
RN [3] {ECO:0000313|EMBL:SUZ11791.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=96224 {ECO:0000313|EMBL:SUZ11791.1};
RA Quirk P.G., Krulwich T.A.;
RL Submitted (JUL-2018) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Delta(4)-fatty-acid desaturase which introduces a double bond
CC at the 4-position in the long-chain base (LCB) of ceramides.
CC {ECO:0000256|PIRNR:PIRNR017228}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=an N-acylsphinganine + 2 Fe(II)-[cytochrome b5] + 2 H(+) + O2
CC = an N-acylsphing-4-enine + 2 Fe(III)-[cytochrome b5] + 2 H2O;
CC Xref=Rhea:RHEA:46544, Rhea:RHEA-COMP:10438, Rhea:RHEA-COMP:10439,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:15379,
CC ChEBI:CHEBI:29033, ChEBI:CHEBI:29034, ChEBI:CHEBI:31488,
CC ChEBI:CHEBI:52639; EC=1.14.19.17;
CC Evidence={ECO:0000256|PIRNR:PIRNR017228};
CC -!- PATHWAY: Lipid metabolism; sphingolipid metabolism.
CC {ECO:0000256|PIRNR:PIRNR017228}.
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the fatty acid desaturase type 1 family. DEGS
CC subfamily. {ECO:0000256|ARBA:ARBA00006146,
CC ECO:0000256|PIRNR:PIRNR017228}.
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DR EMBL; KE375117; EPQ63453.1; -; Genomic_DNA.
DR EMBL; UIGY01000145; SUZ11791.1; -; Genomic_DNA.
DR HOGENOM; CLU_032156_0_1_1; -.
DR OrthoDB; 5485164at2759; -.
DR UniPathway; UPA00222; -.
DR Proteomes; UP000053110; Unassembled WGS sequence.
DR GO; GO:0016020; C:membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0042284; F:sphingolipid delta-4 desaturase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0046512; P:sphingosine biosynthetic process; IEA:EnsemblFungi.
DR CDD; cd03508; Delta4-sphingolipid-FADS-like; 1.
DR InterPro; IPR011388; DES1/DES2.
DR InterPro; IPR005804; FA_desaturase_dom.
DR InterPro; IPR013866; Sphingolipid_d4-desaturase_N.
DR PANTHER; PTHR12879; SPHINGOLIPID DELTA 4 DESATURASE/C-4 HYDROXYLASE PROTEIN DES2; 1.
DR PANTHER; PTHR12879:SF8; SPHINGOLIPID DELTA(4)-DESATURASE DES1; 1.
DR Pfam; PF00487; FA_desaturase; 1.
DR Pfam; PF08557; Lipid_DES; 1.
DR PIRSF; PIRSF017228; Sphnglp_dlt4_des; 1.
DR SMART; SM01269; Lipid_DES; 1.
PE 3: Inferred from homology;
KW Lipid metabolism {ECO:0000256|ARBA:ARBA00023098,
KW ECO:0000256|PIRNR:PIRNR017228};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|PIRNR:PIRNR017228};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000256|PIRNR:PIRNR017228};
KW Reference proteome {ECO:0000313|Proteomes:UP000053110};
KW Sphingolipid metabolism {ECO:0000256|PIRNR:PIRNR017228};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}.
FT TRANSMEM 82..100
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 106..128
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 140..159
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 192..211
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 42..80
FT /note="Sphingolipid delta4-desaturase N-terminal"
FT /evidence="ECO:0000259|SMART:SM01269"
FT REGION 1..42
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 386 AA; 43434 MW; 670A37D34836FFD9 CRC64;
MTTSISSSTT ISPPSNLSTS SRARTASKPG TTQNKPSTSG NVKEHDFFWT YTEEPHRTRR
QAIIKAHPEV TKLCGPEPLT KYTVLLVVLI QLFCAFALQS TPILSWKFLL TAYIVGATAN
QNLFLAIHEI SHNLAFRNAT ANRALAIFAN LPIGIPYSAS FRLMSPQPYH LTHHKSLGID
GLDTDLPTSF EAFFLDSLLG KSFFATFQIF FYAIRPIFVY RVPFTYCHIA NIVAQVVFDY
LLVTKCSPNS LYYLIISSFL AGSLHPCAGH FIAEHYLLDP PSSRNPDSLT KTTLPETFSY
YGPLNLLTYN VGLHNEHHDF PAVPWTRLPA LHQLAKEFYV DLPQHSSWVS VIWQFVWDKD
VGLSCRVKRS GKGKKLAEWE QTEVQA
//
