ID A0A1Q3EKH9_LENED Unreviewed; 604 AA.
AC A0A1Q3EKH9;
DT 12-APR-2017, integrated into UniProtKB/TrEMBL.
DT 12-APR-2017, sequence version 1.
DT 27-MAR-2024, entry version 19.
DE RecName: Full=NADPH-dependent diflavin oxidoreductase 1 {ECO:0000256|HAMAP-Rule:MF_03178};
DE EC=1.18.1.- {ECO:0000256|HAMAP-Rule:MF_03178};
DE AltName: Full=NADPH-dependent FMN and FAD-containing oxidoreductase {ECO:0000256|HAMAP-Rule:MF_03178};
GN Name=TAH18 {ECO:0000256|HAMAP-Rule:MF_03178};
GN ORFNames=LENED_009738 {ECO:0000313|EMBL:GAW07727.1};
OS Lentinula edodes (Shiitake mushroom) (Lentinus edodes).
OC Eukaryota; Fungi; Dikarya; Basidiomycota; Agaricomycotina; Agaricomycetes;
OC Agaricomycetidae; Agaricales; Marasmiineae; Omphalotaceae; Lentinula.
OX NCBI_TaxID=5353 {ECO:0000313|EMBL:GAW07727.1, ECO:0000313|Proteomes:UP000188533};
RN [1] {ECO:0000313|EMBL:GAW07727.1, ECO:0000313|Proteomes:UP000188533}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NBRC 111202 {ECO:0000313|EMBL:GAW07727.1,
RC ECO:0000313|Proteomes:UP000188533};
RG Lentinula edodes genome sequencing consortium;
RA Sakamoto Y., Nakade K., Sato S., Yoshida Y., Miyazaki K., Natsume S.,
RA Konno N.;
RL Submitted (AUG-2016) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:GAW07727.1, ECO:0000313|Proteomes:UP000188533}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NBRC 111202 {ECO:0000313|EMBL:GAW07727.1,
RC ECO:0000313|Proteomes:UP000188533};
RA Sakamoto Y., Nakade K., Sato S., Yoshida Y., Miyazaki K., Natsume S.,
RA Konno N.;
RT "A genome survey and senescence transcriptome analysis in Lentinula
RT edodes.";
RL Submitted (FEB-2017) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: NADPH-dependent reductase which is a central component of the
CC cytosolic iron-sulfur (Fe-S) protein assembly (CIA) machinery.
CC Transfers electrons from NADPH via its FAD and FMN prosthetic groups to
CC the [2Fe-2S] cluster of DRE2, another key component of the CIA
CC machinery. In turn, this reduced cluster provides electrons for
CC assembly of cytosolic iron-sulfur cluster proteins. Positively controls
CC H(2)O(2)-induced cell death. {ECO:0000256|HAMAP-Rule:MF_03178}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=NADPH + 2 oxidized [2Fe-2S]-[protein] = H(+) + NADP(+) + 2
CC reduced [2Fe-2S]-[protein]; Xref=Rhea:RHEA:67716, Rhea:RHEA-
CC COMP:17327, Rhea:RHEA-COMP:17328, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:33737, ChEBI:CHEBI:33738, ChEBI:CHEBI:57783,
CC ChEBI:CHEBI:58349; Evidence={ECO:0000256|HAMAP-Rule:MF_03178};
CC -!- COFACTOR:
CC Name=FAD; Xref=ChEBI:CHEBI:57692;
CC Evidence={ECO:0000256|ARBA:ARBA00001974,
CC ECO:0000256|HAMAP-Rule:MF_03178};
CC -!- COFACTOR:
CC Name=FMN; Xref=ChEBI:CHEBI:58210;
CC Evidence={ECO:0000256|ARBA:ARBA00001917,
CC ECO:0000256|HAMAP-Rule:MF_03178};
CC -!- SUBUNIT: Interacts with DRE2; as part of the cytosolic iron-sulfur (Fe-
CC S) protein assembly (CIA) machinery. {ECO:0000256|HAMAP-Rule:MF_03178}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_03178}.
CC Mitochondrion {ECO:0000256|HAMAP-Rule:MF_03178}. Note=Relocalizes to
CC mitochondria after H(2)O(2) exposure. {ECO:0000256|HAMAP-
CC Rule:MF_03178}.
CC -!- SIMILARITY: Belongs to the NADPH-dependent diflavin oxidoreductase
CC NDOR1 family. {ECO:0000256|HAMAP-Rule:MF_03178}.
CC -!- SIMILARITY: In the C-terminal section; belongs to the flavoprotein
CC pyridine nucleotide cytochrome reductase family. {ECO:0000256|HAMAP-
CC Rule:MF_03178}.
CC -!- SIMILARITY: In the N-terminal section; belongs to the flavodoxin
CC family. {ECO:0000256|HAMAP-Rule:MF_03178}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_03178}.
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:GAW07727.1}.
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DR EMBL; BDGU01000492; GAW07727.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Q3EKH9; -.
DR STRING; 5353.A0A1Q3EKH9; -.
DR Proteomes; UP000188533; Unassembled WGS sequence.
DR GO; GO:0005739; C:mitochondrion; IEA:UniProtKB-SubCell.
DR GO; GO:0050660; F:flavin adenine dinucleotide binding; IEA:UniProtKB-UniRule.
DR GO; GO:0010181; F:FMN binding; IEA:UniProtKB-UniRule.
DR GO; GO:0050661; F:NADP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003958; F:NADPH-hemoprotein reductase activity; IEA:InterPro.
DR GO; GO:0016226; P:iron-sulfur cluster assembly; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.50.360; -; 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 HAMAP; MF_03178; NDOR1; 1.
DR InterPro; IPR003097; CysJ-like_FAD-binding.
DR InterPro; IPR017927; FAD-bd_FR_type.
DR InterPro; IPR001094; Flavdoxin-like.
DR InterPro; IPR008254; Flavodoxin/NO_synth.
DR InterPro; IPR001709; Flavoprot_Pyr_Nucl_cyt_Rdtase.
DR InterPro; IPR029039; Flavoprotein-like_sf.
DR InterPro; IPR039261; FNR_nucleotide-bd.
DR InterPro; IPR023173; NADPH_Cyt_P450_Rdtase_alpha.
DR InterPro; IPR028879; NDOR1.
DR InterPro; IPR001433; OxRdtase_FAD/NAD-bd.
DR InterPro; IPR017938; Riboflavin_synthase-like_b-brl.
DR PANTHER; PTHR19384:SF10; NADPH-DEPENDENT DIFLAVIN OXIDOREDUCTASE 1; 1.
DR PANTHER; PTHR19384; NITRIC OXIDE SYNTHASE-RELATED; 1.
DR Pfam; PF00667; FAD_binding_1; 1.
DR Pfam; PF00258; Flavodoxin_1; 1.
DR Pfam; PF00175; NAD_binding_1; 1.
DR PRINTS; PR00369; FLAVODOXIN.
DR PRINTS; PR00371; FPNCR.
DR SUPFAM; SSF52343; Ferredoxin reductase-like, C-terminal NADP-linked domain; 1.
DR SUPFAM; SSF52218; Flavoproteins; 1.
DR SUPFAM; SSF63380; Riboflavin synthase domain-like; 1.
DR PROSITE; PS51384; FAD_FR; 1.
DR PROSITE; PS50902; FLAVODOXIN_LIKE; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_03178};
KW FAD {ECO:0000256|ARBA:ARBA00022827, ECO:0000256|HAMAP-Rule:MF_03178};
KW Flavoprotein {ECO:0000256|ARBA:ARBA00022630, ECO:0000256|HAMAP-
KW Rule:MF_03178};
KW FMN {ECO:0000256|ARBA:ARBA00022643, ECO:0000256|HAMAP-Rule:MF_03178};
KW Mitochondrion {ECO:0000256|HAMAP-Rule:MF_03178};
KW NADP {ECO:0000256|ARBA:ARBA00022857, ECO:0000256|HAMAP-Rule:MF_03178};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002, ECO:0000256|HAMAP-
KW Rule:MF_03178}.
FT DOMAIN 12..156
FT /note="Flavodoxin-like"
FT /evidence="ECO:0000259|PROSITE:PS50902"
FT DOMAIN 202..438
FT /note="FAD-binding FR-type"
FT /evidence="ECO:0000259|PROSITE:PS51384"
FT BINDING 18..23
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03178"
FT BINDING 65..68
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03178"
FT BINDING 138
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03178"
FT BINDING 347
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03178"
FT BINDING 377..380
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03178"
FT BINDING 411..414
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03178"
FT BINDING 452
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03178"
FT BINDING 507..508
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03178"
FT BINDING 516..520
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03178"
SQ SEQUENCE 604 AA; 68474 MW; 5B88A9F91A35EFA5 CRC64;
MSAEMDLDLR QALILYATET GTAQEVADRV ALECRRIHIR SRVLSMDAYP EEDLVSETLV
IFVVSTTGSG AEPRAMSDLW NKLLRADLPS DLFEDVHFTV FGLGDTAYEK FCWPAKRLTR
RLEGLGAHKI CECAEGDEQH ILGIDGALEP WLETLSKSLP ELMPLPHGLD ILPSTQTPPA
RVSLVNCSNH QVATNDPLDH DHDYGLATVK CNTRLTAQDW YQDVRHIEFD FSDNVEYSPG
DVAVIHPIAN ADEVETFLSQ MGWGNFADDL LEISHVHKDQ SLPDHLPRCA TLRTIFSRYL
DFNAVPRRIF FRYLRYFTSD EAEKERLDEF LSLEHADELY DYCFRVRRTI QEVLSEFRNV
RIPMNYIFDV FPPLRPRQFS IASSLKKNPH SIHICVAMVK YKTKLKIPRR GVCSTYLSRL
QPGHQLRIRT LKGFIRLPAN SDIPIICVGP GTGVAPMRAV IEERIQQNAY NNTLYFGCRS
ATKDQHYASE WNQYSVDNKL IYRVACSRDG PEGVKKTYVQ DLILEDADRL WKLIDEGGAY
VFISGSSNKM PAAVKAALRH AVVTCGHREE VEASRYPLWQ QAGSSALAVL SNLETQAIFL
SSNS
//
