ID X0E3A7_FUSOX Unreviewed; 429 AA.
AC X0E3A7;
DT 14-MAY-2014, integrated into UniProtKB/TrEMBL.
DT 14-MAY-2014, sequence version 1.
DT 24-JAN-2024, entry version 26.
DE SubName: Full=tRNA-dihydrouridine synthase 2 {ECO:0000313|EMBL:EXL00748.1};
GN ORFNames=FOQG_00767 {ECO:0000313|EMBL:EXL00748.1};
OS Fusarium oxysporum f. sp. raphani 54005.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Sordariomycetes;
OC Hypocreomycetidae; Hypocreales; Nectriaceae; Fusarium;
OC Fusarium oxysporum species complex.
OX NCBI_TaxID=1089458 {ECO:0000313|EMBL:EXL00748.1, ECO:0000313|Proteomes:UP000030663};
RN [1] {ECO:0000313|EMBL:EXL00748.1, ECO:0000313|Proteomes:UP000030663}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=54005 {ECO:0000313|EMBL:EXL00748.1,
RC ECO:0000313|Proteomes:UP000030663};
RG The Broad Institute Genome Sequencing Platform;
RA Ma L.-J., Gale L.R., Schwartz D.C., Zhou S., Corby-Kistler H., Young S.K.,
RA Zeng Q., Gargeya S., Fitzgerald M., Haas B., Abouelleil A., Alvarado L.,
RA Arachchi H.M., Berlin A., Brown A., Chapman S.B., Chen Z., Dunbar C.,
RA Freedman E., Gearin G., Goldberg J., Griggs A., Gujja S., Heiman D.,
RA Howarth C., Larson L., Lui A., MacDonald P.J.P., Montmayeur A., Murphy C.,
RA Neiman D., Pearson M., Priest M., Roberts A., Saif S., Shea T., Shenoy N.,
RA Sisk P., Stolte C., Sykes S., Wortman J., Nusbaum C., Birren B.;
RT "The Genome Sequence of Fusarium oxysporum PHW815.";
RL Submitted (NOV-2011) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the synthesis of dihydrouridine, a modified base
CC found in the D-loop of most tRNAs. Specifically modifies U47 in
CC cytoplasmic tRNAs (By similarity). Catalyzes the synthesis of
CC dihydrouridine in some mRNAs, thereby affecting their translation.
CC {ECO:0000256|ARBA:ARBA00033731}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a 5,6-dihydrouridine in mRNA + NAD(+) = a uridine in mRNA +
CC H(+) + NADH; Xref=Rhea:RHEA:69851, Rhea:RHEA-COMP:14658, Rhea:RHEA-
CC COMP:17789, ChEBI:CHEBI:15378, ChEBI:CHEBI:57540, ChEBI:CHEBI:57945,
CC ChEBI:CHEBI:65315, ChEBI:CHEBI:74443;
CC Evidence={ECO:0000256|ARBA:ARBA00033653};
CC PhysiologicalDirection=right-to-left; Xref=Rhea:RHEA:69853;
CC Evidence={ECO:0000256|ARBA:ARBA00033653};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a 5,6-dihydrouridine in mRNA + NADP(+) = a uridine in mRNA +
CC H(+) + NADPH; Xref=Rhea:RHEA:69855, Rhea:RHEA-COMP:14658, Rhea:RHEA-
CC COMP:17789, ChEBI:CHEBI:15378, ChEBI:CHEBI:57783, ChEBI:CHEBI:58349,
CC ChEBI:CHEBI:65315, ChEBI:CHEBI:74443;
CC Evidence={ECO:0000256|ARBA:ARBA00033638};
CC PhysiologicalDirection=right-to-left; Xref=Rhea:RHEA:69857;
CC Evidence={ECO:0000256|ARBA:ARBA00033638};
CC -!- COFACTOR:
CC Name=FMN; Xref=ChEBI:CHEBI:58210;
CC Evidence={ECO:0000256|ARBA:ARBA00001917};
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DR EMBL; JH658362; EXL00748.1; -; Genomic_DNA.
DR AlphaFoldDB; X0E3A7; -.
DR eggNOG; KOG2334; Eukaryota.
DR HOGENOM; CLU_013299_3_2_1; -.
DR Proteomes; UP000030663; Unassembled WGS sequence.
DR GO; GO:0050660; F:flavin adenine dinucleotide binding; IEA:InterPro.
DR GO; GO:0102265; F:tRNA-dihydrouridine47 synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0006397; P:mRNA processing; IEA:UniProtKB-KW.
DR CDD; cd02801; DUS_like_FMN; 1.
DR Gene3D; 3.20.20.70; Aldolase class I; 1.
DR InterPro; IPR013785; Aldolase_TIM.
DR InterPro; IPR035587; DUS-like_FMN-bd.
DR InterPro; IPR018517; tRNA_hU_synthase_CS.
DR PANTHER; PTHR45936; TRNA-DIHYDROURIDINE(20) SYNTHASE [NAD(P)+]-LIKE; 1.
DR PANTHER; PTHR45936:SF1; TRNA-DIHYDROURIDINE(20) SYNTHASE [NAD(P)+]-LIKE; 1.
DR Pfam; PF01207; Dus; 1.
DR SUPFAM; SSF51395; FMN-linked oxidoreductases; 1.
DR PROSITE; PS01136; UPF0034; 1.
PE 4: Predicted;
KW Flavoprotein {ECO:0000256|ARBA:ARBA00022630};
KW FMN {ECO:0000256|ARBA:ARBA00022643};
KW mRNA processing {ECO:0000256|ARBA:ARBA00022664};
KW NAD {ECO:0000256|ARBA:ARBA00023027};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002};
KW Reference proteome {ECO:0000313|Proteomes:UP000030663};
KW tRNA processing {ECO:0000256|ARBA:ARBA00022694}.
FT DOMAIN 101..292
FT /note="DUS-like FMN-binding"
FT /evidence="ECO:0000259|Pfam:PF01207"
FT REGION 367..429
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 397..414
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 429 AA; 47055 MW; 61DC597C0BC4FD39 CRC64;
MLTQIIRRTM ATEVKRVPIP RRGVDYRGKV VLAPMVRSGE LPSRLLALKY GADLVWGPET
VDYSMIGTSR RFDEDSKTIE WYRLSSHGQK DPPPDAKESI IYRMLPEAEK DKLIFQIGTS
DPDRAVAAAR LVAADVAGID VNAGCPKPFS TSGGMGAALL KTPDKLCAIL EALVKNITPE
FEIGISVKIR LLDTAAETEA LVRRLCATGI TGLTIHCRTT PMRPRERAIR GQLRMIAEVC
HEYGVACLMN GDVENRDQGL QLAKEFGADG AMIAVAAEKN PSCFRSVADG GLAPWEEVVD
HYVKTAIDVD NRFGNTKFLL SNMVPGKSKS YQPMNQSKNY KSICEALSLE KHLESARIID
SKRGLDQPLQ GKAAEKAAKK AAKKANAQTN TQPVKSKEGN DQKRKRRMSD NRPVKQVKTS
EPAPVVTAV
//
