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Database: UniProt
Entry: E3S0G9_PYRTT
LinkDB: E3S0G9_PYRTT
Original site: E3S0G9_PYRTT 
ID   E3S0G9_PYRTT            Unreviewed;       340 AA.
AC   E3S0G9;
DT   11-JAN-2011, integrated into UniProtKB/TrEMBL.
DT   11-JAN-2011, sequence version 1.
DT   24-JAN-2024, entry version 56.
DE   RecName: Full=NADH-cytochrome b5 reductase {ECO:0000256|RuleBase:RU361226};
DE            EC=1.6.2.2 {ECO:0000256|RuleBase:RU361226};
GN   ORFNames=PTT_15546 {ECO:0000313|EMBL:EFQ88511.1};
OS   Pyrenophora teres f. teres (strain 0-1) (Barley net blotch fungus)
OS   (Drechslera teres f. teres).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Dothideomycetes;
OC   Pleosporomycetidae; Pleosporales; Pleosporineae; Pleosporaceae;
OC   Pyrenophora.
OX   NCBI_TaxID=861557 {ECO:0000313|Proteomes:UP000001067};
RN   [1] {ECO:0000313|EMBL:EFQ88511.1, ECO:0000313|Proteomes:UP000001067}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=0-1 {ECO:0000313|EMBL:EFQ88511.1,
RC   ECO:0000313|Proteomes:UP000001067};
RX   PubMed=21067574; DOI=10.1186/gb-2010-11-11-r109;
RA   Ellwood S.R., Liu Z., Syme R.A., Lai Z., Hane J.K., Keiper F., Moffat C.S.,
RA   Oliver R.P., Friesen T.L.;
RT   "A first genome assembly of the barley fungal pathogen Pyrenophora teres f.
RT   teres.";
RL   Genome Biol. 11:R109.1-R109.14(2010).
CC   -!- FUNCTION: May mediate the reduction of outer membrane cytochrome b5.
CC       {ECO:0000256|ARBA:ARBA00037464}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=2 Fe(III)-[cytochrome b5] + NADH = 2 Fe(II)-[cytochrome b5] +
CC         H(+) + NAD(+); Xref=Rhea:RHEA:46680, Rhea:RHEA-COMP:10438, Rhea:RHEA-
CC         COMP:10439, ChEBI:CHEBI:15378, ChEBI:CHEBI:29033, ChEBI:CHEBI:29034,
CC         ChEBI:CHEBI:57540, ChEBI:CHEBI:57945; EC=1.6.2.2;
CC         Evidence={ECO:0000256|ARBA:ARBA00029341,
CC         ECO:0000256|RuleBase:RU361226};
CC   -!- COFACTOR:
CC       Name=FAD; Xref=ChEBI:CHEBI:57692;
CC         Evidence={ECO:0000256|ARBA:ARBA00001974,
CC         ECO:0000256|PIRSR:PIRSR601834-1, ECO:0000256|RuleBase:RU361226};
CC   -!- SUBCELLULAR LOCATION: Mitochondrion outer membrane
CC       {ECO:0000256|ARBA:ARBA00004572}; Single-pass membrane protein
CC       {ECO:0000256|ARBA:ARBA00004572}.
CC   -!- SIMILARITY: Belongs to the flavoprotein pyridine nucleotide cytochrome
CC       reductase family. {ECO:0000256|ARBA:ARBA00006105,
CC       ECO:0000256|RuleBase:RU361226}.
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DR   EMBL; GL536311; EFQ88511.1; -; Genomic_DNA.
DR   RefSeq; XP_003303374.1; XM_003303326.1.
DR   AlphaFoldDB; E3S0G9; -.
DR   STRING; 861557.E3S0G9; -.
DR   EnsemblFungi; EFQ88511; EFQ88511; PTT_15546.
DR   KEGG; pte:PTT_15546; -.
DR   eggNOG; KOG0534; Eukaryota.
DR   HOGENOM; CLU_003827_9_1_1; -.
DR   OrthoDB; 979728at2759; -.
DR   Proteomes; UP000001067; Unassembled WGS sequence.
DR   GO; GO:0005741; C:mitochondrial outer membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0004128; F:cytochrome-b5 reductase activity, acting on NAD(P)H; IEA:UniProtKB-EC.
DR   CDD; cd06183; cyt_b5_reduct_like; 1.
DR   Gene3D; 3.40.50.80; Nucleotide-binding domain of ferredoxin-NADP reductase (FNR) module; 1.
DR   Gene3D; 2.40.30.10; Translation factors; 1.
DR   InterPro; IPR001834; CBR-like.
DR   InterPro; IPR008333; Cbr1-like_FAD-bd_dom.
DR   InterPro; IPR017927; FAD-bd_FR_type.
DR   InterPro; IPR001709; Flavoprot_Pyr_Nucl_cyt_Rdtase.
DR   InterPro; IPR039261; FNR_nucleotide-bd.
DR   InterPro; IPR001433; OxRdtase_FAD/NAD-bd.
DR   InterPro; IPR017938; Riboflavin_synthase-like_b-brl.
DR   PANTHER; PTHR19370; NADH-CYTOCHROME B5 REDUCTASE; 1.
DR   PANTHER; PTHR19370:SF171; NADH-CYTOCHROME B5 REDUCTASE 2; 1.
DR   Pfam; PF00970; FAD_binding_6; 1.
DR   Pfam; PF00175; NAD_binding_1; 1.
DR   PRINTS; PR00406; CYTB5RDTASE.
DR   PRINTS; PR00371; FPNCR.
DR   SUPFAM; SSF52343; Ferredoxin reductase-like, C-terminal NADP-linked domain; 1.
DR   SUPFAM; SSF63380; Riboflavin synthase domain-like; 1.
DR   PROSITE; PS51384; FAD_FR; 1.
PE   3: Inferred from homology;
KW   FAD {ECO:0000256|ARBA:ARBA00022827, ECO:0000256|PIRSR:PIRSR601834-1};
KW   Flavoprotein {ECO:0000256|ARBA:ARBA00022630, ECO:0000256|PIRSR:PIRSR601834-
KW   1}; Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW   Mitochondrion {ECO:0000256|ARBA:ARBA00023128};
KW   NAD {ECO:0000256|ARBA:ARBA00023027, ECO:0000256|RuleBase:RU361226};
KW   Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW   ECO:0000256|RuleBase:RU361226};
KW   Reference proteome {ECO:0000313|Proteomes:UP000001067};
KW   Transmembrane {ECO:0000256|SAM:Phobius};
KW   Transmembrane helix {ECO:0000256|SAM:Phobius}.
FT   TRANSMEM        32..50
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          88..193
FT                   /note="FAD-binding FR-type"
FT                   /evidence="ECO:0000259|PROSITE:PS51384"
FT   REGION          54..83
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   BINDING         142
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR601834-1"
FT   BINDING         143
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR601834-1"
FT   BINDING         144
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR601834-1"
FT   BINDING         159
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR601834-1"
FT   BINDING         161
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR601834-1"
FT   BINDING         168
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR601834-1"
FT   BINDING         169
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR601834-1"
FT   BINDING         210
FT                   /ligand="FAD"
FT                   /ligand_id="ChEBI:CHEBI:57692"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR601834-1"
SQ   SEQUENCE   340 AA;  37622 MW;  B693E84426E9CD53 CRC64;
     MFARQVFRPA RTLHQQVRRY ASEAPKSGGN NGILYTGIGA AGLAGAYLYM RGGDSPSGQK
     GSAPPSEEAK KIPSSSGDAK KAFTGGDQGF VSLMLEKSEV VNHNTKKLRF KLPEEDMESG
     LPVASAVITK YKGPEMQKPV IRPYTPISDV DQKGSVDFII KAYPGGPMSE HMHAMEPGQR
     LDIKGPIPKF QWKENLHEHI ALIAGGTGIT PMWQTARHIF RNPQDKTKVT LIYGNVSEED
     ILLKREWEEL ENTYPQRFRA FYVLDNPPES WQGGKGHVTK ELLKTVLPEP KEGEKIKIFV
     CGPPGMYKAI SGGKKSPSDQ GELDGMLKEL GYSKDQVYKF
//
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