ID A0A0J0XR37_9TREE Unreviewed; 371 AA.
AC A0A0J0XR37;
DT 14-OCT-2015, integrated into UniProtKB/TrEMBL.
DT 14-OCT-2015, sequence version 1.
DT 27-MAR-2024, entry version 42.
DE RecName: Full=Ceramide very long chain fatty acid hydroxylase {ECO:0000256|PIRNR:PIRNR005149};
DE EC=1.-.-.- {ECO:0000256|PIRNR:PIRNR005149};
GN ORFNames=CC85DRAFT_272570 {ECO:0000313|EMBL:KLT43545.1};
OS Cutaneotrichosporon oleaginosum.
OC Eukaryota; Fungi; Dikarya; Basidiomycota; Agaricomycotina; Tremellomycetes;
OC Trichosporonales; Trichosporonaceae; Cutaneotrichosporon.
OX NCBI_TaxID=879819 {ECO:0000313|EMBL:KLT43545.1, ECO:0000313|Proteomes:UP000053611};
RN [1] {ECO:0000313|EMBL:KLT43545.1, ECO:0000313|Proteomes:UP000053611}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=IBC0246 {ECO:0000313|EMBL:KLT43545.1,
RC ECO:0000313|Proteomes:UP000053611};
RG DOE Joint Genome Institute;
RA Kourist R., Kracht O., Bracharz F., Lipzen A., Nolan M., Ohm R.,
RA Grigoriev I., Sun S., Heitman J., Bruck T., Nowrousian M.;
RT "Genomics and transcriptomics of the oil-accumulating basidiomycete yeast
RT T. oleaginosus allow insights into substrate utilization and the diverse
RT evolutionary trajectories of mating systems in fungi.";
RL Submitted (MAR-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Ceramide hydroxylase involved in the hydroxylation of
CC sphingolipid-associated very long chain fatty acids. Postulated to
CC hydroxylate the very long chain fatty acid of dihydroceramides and
CC phytoceramides at C-2. {ECO:0000256|PIRNR:PIRNR005149}.
CC -!- COFACTOR:
CC Name=Fe cation; Xref=ChEBI:CHEBI:24875;
CC Evidence={ECO:0000256|PIRSR:PIRSR005149-50};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|PIRNR:PIRNR005149};
CC Note=Binds 2 Zn(2+) ions per subunit that likely form a catalytic
CC dimetal center. {ECO:0000256|PIRNR:PIRNR005149};
CC -!- PATHWAY: Lipid metabolism. {ECO:0000256|ARBA:ARBA00005189}.
CC -!- PATHWAY: Sphingolipid metabolism. {ECO:0000256|ARBA:ARBA00004991}.
CC -!- SUBCELLULAR LOCATION: Endoplasmic reticulum membrane
CC {ECO:0000256|ARBA:ARBA00004477}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004477}. Membrane
CC {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the sterol desaturase family. SCS7 subfamily.
CC {ECO:0000256|ARBA:ARBA00005747, ECO:0000256|PIRNR:PIRNR005149}.
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DR EMBL; KQ087194; KLT43545.1; -; Genomic_DNA.
DR RefSeq; XP_018280036.1; XM_018421288.1.
DR AlphaFoldDB; A0A0J0XR37; -.
DR STRING; 879819.A0A0J0XR37; -.
DR GeneID; 28981891; -.
DR OrthoDB; 208810at2759; -.
DR Proteomes; UP000053611; Unassembled WGS sequence.
DR GO; GO:0005789; C:endoplasmic reticulum membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0080132; F:fatty acid alpha-hydroxylase activity; IEA:InterPro.
DR GO; GO:0020037; F:heme binding; IEA:InterPro.
DR GO; GO:0005506; F:iron ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006633; P:fatty acid biosynthetic process; IEA:UniProtKB-KW.
DR Gene3D; 3.10.120.10; Cytochrome b5-like heme/steroid binding domain; 1.
DR InterPro; IPR001199; Cyt_B5-like_heme/steroid-bd.
DR InterPro; IPR036400; Cyt_B5-like_heme/steroid_sf.
DR InterPro; IPR018506; Cyt_B5_heme-BS.
DR InterPro; IPR006694; Fatty_acid_hydroxylase.
DR InterPro; IPR014430; Scs7.
DR PANTHER; PTHR12863:SF1; FATTY ACID 2-HYDROXYLASE; 1.
DR PANTHER; PTHR12863; FATTY ACID HYDROXYLASE; 1.
DR Pfam; PF00173; Cyt-b5; 1.
DR Pfam; PF04116; FA_hydroxylase; 1.
DR PIRSF; PIRSF005149; IPC-B_HD; 1.
DR PRINTS; PR00363; CYTOCHROMEB5.
DR SMART; SM01117; Cyt-b5; 1.
DR SUPFAM; SSF55856; Cytochrome b5-like heme/steroid binding domain; 1.
DR PROSITE; PS00191; CYTOCHROME_B5_1; 1.
DR PROSITE; PS50255; CYTOCHROME_B5_2; 1.
PE 3: Inferred from homology;
KW Endoplasmic reticulum {ECO:0000256|PIRNR:PIRNR005149};
KW Fatty acid biosynthesis {ECO:0000256|ARBA:ARBA00023160,
KW ECO:0000256|PIRNR:PIRNR005149};
KW Fatty acid metabolism {ECO:0000256|ARBA:ARBA00022832,
KW ECO:0000256|PIRNR:PIRNR005149};
KW Heme {ECO:0000256|ARBA:ARBA00022617, ECO:0000256|PIRSR:PIRSR005149-50};
KW Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|PIRNR:PIRNR005149};
KW Lipid biosynthesis {ECO:0000256|PIRNR:PIRNR005149};
KW Lipid metabolism {ECO:0000256|PIRNR:PIRNR005149};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|PIRNR:PIRNR005149};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|PIRNR:PIRNR005149};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000256|PIRNR:PIRNR005149};
KW Reference proteome {ECO:0000313|Proteomes:UP000053611};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}; Zinc {ECO:0000256|ARBA:ARBA00022833}.
FT TRANSMEM 166..188
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 208..231
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 280..297
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 303..323
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 4..83
FT /note="Cytochrome b5 heme-binding"
FT /evidence="ECO:0000259|PROSITE:PS50255"
FT BINDING 39
FT /ligand="heme"
FT /ligand_id="ChEBI:CHEBI:30413"
FT /ligand_part="Fe"
FT /ligand_part_id="ChEBI:CHEBI:18248"
FT /note="axial binding residue"
FT /evidence="ECO:0000256|PIRSR:PIRSR005149-50"
FT BINDING 66
FT /ligand="heme"
FT /ligand_id="ChEBI:CHEBI:30413"
FT /ligand_part="Fe"
FT /ligand_part_id="ChEBI:CHEBI:18248"
FT /note="axial binding residue"
FT /evidence="ECO:0000256|PIRSR:PIRSR005149-50"
SQ SEQUENCE 371 AA; 43027 MW; E6D1C9B93D3BAB84 CRC64;
MPSMRIFADA DVAKHNTRKA CWVSYKGGVY DLTPFLADHP GGDDMLMRFA GRDLGRVMED
PTEHVHSNSA YEMLDELRIG SLGANESIVT DDWVADENFH PDETNVASDF TKNQFLDLSK
PLLLQVWNAP WGKEYYLKQV HNPRHLKNSA RLFGPDFLEM FTRTKWYVVP LVWGPITLFL
AYLSMLQFSD SRIFAKDLLQ WPLQLHRLPG VTPAALTKFV PCYLLGCVIW TLLEYFLHRF
LFHLDDHLPD ANWALMLHFL LHGVHHYLPM DRLRLVMPPL LFFVLETPFT KLAHVLFPKA
MANGIIAGAF TFYIGYDCMH YALHHTRLPQ YMTEMKRYHL AHHYKNFELG FGVTSKIWDV
VFGTILPIAE K
//
