ID A0A2K3QNR4_9HYPO Unreviewed; 389 AA.
AC A0A2K3QNR4;
DT 28-MAR-2018, integrated into UniProtKB/TrEMBL.
DT 28-MAR-2018, sequence version 1.
DT 27-MAR-2024, entry version 23.
DE RecName: Full=Ceramide very long chain fatty acid hydroxylase {ECO:0000256|PIRNR:PIRNR005149};
DE EC=1.-.-.- {ECO:0000256|PIRNR:PIRNR005149};
GN ORFNames=TCAP_00907 {ECO:0000313|EMBL:PNY29175.1};
OS Tolypocladium capitatum.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Sordariomycetes;
OC Hypocreomycetidae; Hypocreales; Ophiocordycipitaceae; Tolypocladium.
OX NCBI_TaxID=45235 {ECO:0000313|EMBL:PNY29175.1, ECO:0000313|Proteomes:UP000236621};
RN [1] {ECO:0000313|EMBL:PNY29175.1, ECO:0000313|Proteomes:UP000236621}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CBS 113982 {ECO:0000313|EMBL:PNY29175.1,
RC ECO:0000313|Proteomes:UP000236621};
RA Quandt C.A., Patterson W., Spatafora J.W.;
RT "Harnessing the power of phylogenomics to disentangle the directionality
RT and signatures of interkingdom host jumping in the parasitic fungal genus
RT Tolypocladium.";
RL Submitted (AUG-2017) 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}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:PNY29175.1}.
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DR EMBL; NRSZ01000149; PNY29175.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2K3QNR4; -.
DR STRING; 45235.A0A2K3QNR4; -.
DR OrthoDB; 208810at2759; -.
DR Proteomes; UP000236621; 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:UP000236621};
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 205..224
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 236..256
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 289..307
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 313..332
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 6..85
FT /note="Cytochrome b5 heme-binding"
FT /evidence="ECO:0000259|PROSITE:PS50255"
FT REGION 107..126
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 107..124
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 41
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 68
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 389 AA; 44168 MW; F43817012B33018A CRC64;
MPARTLPTFT RAEVESHASC VSCFVTIGTK VYDVTEFVDD HPGGGDLLLE YAGKDVEDIL
KDPASHPHSE AAYEVLDESL VGFVAPENAL DAANGSAGHL NDKANGKANG TANGTVNTGT
DSPAWVHPRT GMSCEEDLSK ETDFNNDYKR HKFLDLSRPL FPQIWFGGFS KEFYLDQVHR
PRHYKGGASA PLFGNFLEPL TKTPWWVVPS LWMPCVFYGT YLAGQGLSSV ASTASYWAFG
LFLWTFIEYC MHRFLFHLDD YLPDNRVGIA AHFLLHGIHH YLPMDKYRLV MPPVLFVVLA
TPFWKLVQVI FSHNWYAGTA VYCGGIFGYI CYDMTHYFLH HENLPLWYKQ LKKYHLQHHF
LDYELGFGVT SKFWDKVFGT ELQPPIKTK
//
