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Entry version 84 (26 Feb 2020)
Sequence version 1 (19 Jul 2005)
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Protein

tRNA-dihydrouridine(47) synthase [NAD(P)(+)]

Gene

DUS3

Organism
Ustilago maydis (strain 521 / FGSC 9021) (Corn smut fungus)
Status
Reviewed-Annotation score:

Annotation score:3 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Protein inferred from homologyi <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Catalyzes the synthesis of dihydrouridine, a modified base found in the D-loop of most tRNAs. Specifically modifies U47 in cytoplasmic tRNAs (By similarity).By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>This subsection of the 'Function' section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

FMNBy similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei550FMNBy similarity1
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei583Proton donorBy similarity1
Binding sitei623FMNBy similarity1
Binding sitei653FMNBy similarity1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section specifies the position(s) and type(s) of zinc fingers within the protein.<p><a href='/help/zn_fing' target='_top'>More...</a></p>Zinc fingeri149 – 173C3H1-type 1Add BLAST25
Zinc fingeri278 – 299C3H1-type 2Add BLAST22
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes a region in the protein which binds nucleotide phosphates. It always involves more than one amino acid and includes all residues involved in nucleotide-binding.<p><a href='/help/np_bind' target='_top'>More...</a></p>Nucleotide bindingi496 – 498FMNBy similarity3
Nucleotide bindingi704 – 706FMNBy similarity3
Nucleotide bindingi728 – 729FMNBy similarity2

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionOxidoreductase
Biological processtRNA processing
LigandFlavoprotein, FMN, Metal-binding, NAD, NADP, Zinc

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
tRNA-dihydrouridine(47) synthase [NAD(P)(+)] (EC:1.3.1.89)
Alternative name(s):
tRNA-dihydrouridine synthase 3
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:DUS3
ORF Names:UMAG_05921
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiUstilago maydis (strain 521 / FGSC 9021) (Corn smut fungus)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri237631 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaFungiDikaryaBasidiomycotaUstilaginomycotinaUstilaginomycetesUstilaginalesUstilaginaceaeUstilago
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000000561 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componentsi: Chromosome 20, Unassembled WGS sequence

Organism-specific databases

Eukaryotic Pathogen Database Resources

More...
EuPathDBi
FungiDB:UMAG_05921

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Keywords - Cellular componenti

Cytoplasm, Nucleus

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00003302491 – 867tRNA-dihydrouridine(47) synthase [NAD(P)(+)]Add BLAST867

Proteomic databases

PRoteomics IDEntifications database

More...
PRIDEi
Q4P1U2

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
5270.UM05921P0

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the Dus family. Dus3 subfamily.Curated

Zinc finger

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Zinc fingeri149 – 173C3H1-type 1Add BLAST25
Zinc fingeri278 – 299C3H1-type 2Add BLAST22

Keywords - Domaini

Repeat, Zinc-finger

Phylogenomic databases

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_013299_7_1_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q4P1U2

KEGG Orthology (KO)

More...
KOi
K05544

Identification of Orthologs from Complete Genome Data

More...
OMAi
RRFMCEM

Database of Orthologous Groups

More...
OrthoDBi
1016307at2759

Family and domain databases

Conserved Domains Database

More...
CDDi
cd02801 DUS_like_FMN, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.20.20.70, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR013785 Aldolase_TIM
IPR035587 DUS-like_FMN-bd
IPR001269 tRNA_hU_synthase
IPR018517 tRNA_hU_synthase_CS

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF01207 Dus, 2 hits

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS01136 UPF0034, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

Q4P1U2-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSEADAATSA MDSAAEAAEQ VWKHPVYGAT DKYTPGIAPI KAEYILPKPA
60 70 80 90 100
SGSVAVVEVN DDASERLTKR ALATTGDSAS VTTNTSDEAP KKLKGAARKR
110 120 130 140 150
ARREEAAALA AAHRAEKKCK AGQQTQHAKK GGQNKARQFS SLKDAHGHCH
160 170 180 190 200
GFLSRGVQGC KFAQCAQACR FSHDLVSYLE KKERDLFLPA VPHKQLDAMS
210 220 230 240 250
HTQKMQWLQD SYSLTLLPAS NTSTTASAST QQLEAQQQAQ GEMTTFVRAS
260 270 280 290 300
SSAAVPPRSD LPASSDPAHA SLDWSTTCPI FAVKGFCTMG WKCRFLGSHV
310 320 330 340 350
RLVGASSLGD PLNPTGFASS GLELVRDQAR MDEWRARTRA FELSHAKQSA
360 370 380 390 400
SDADQDELNF GTSDGMKAMR KRNFPLPKTK AVLKFLETET KQLADVDPHG
410 420 430 440 450
SIAGKGPIPT SVVEEAVAVS AGANGCNGHS TAPASAAAAE AEAEDDLEEL
460 470 480 490 500
ENAMRNRGLH ARVAQAATTN GSIDLARIRP SEKRRLNWRG ELYLAPLTTT
510 520 530 540 550
GNLPFRRICT GYGSDIHCGE MGLAESFLHG NAAEWSLVRR HESERIFGTQ
560 570 580 590 600
LCGGKPDLLV PVAEALKAEV GDGLDFVDIN CGCPIDLVFN KGAGSALLDH
610 620 630 640 650
PTKLSKIVRG MNAVLGDTPL TIKLRTGTGA KQTTHKIFAK AQTEWRVAAA
660 670 680 690 700
TLHGRSRKQR YKNDADWGYI ATCANTLRES VSEWNESSRF ADEPEMVPIP
710 720 730 740 750
VYGNGDVYSW QDYYERIERT HVDGEMIARG ALIKPWLFTE IKERRDWDIS
760 770 780 790 800
SRERLDMMRK FAEYGLTHWG SDTHGVNTTR RFMCEMMSFT HRYVPTGLLE
810 820 830 840 850
FLPSRLNDRP PLFRGRDELE TLLASSNAQD WVKLTEMFLG KPPQEWSFTP
860
KHKSSSYSTD DAAEQQG
Length:867
Mass (Da):95,008
Last modified:July 19, 2005 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i6E83BB5CBF9A4941
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
CM003159 Genomic DNA Translation: KIS66185.1

NCBI Reference Sequences

More...
RefSeqi
XP_011392257.1, XM_011393955.1

Genome annotation databases

Ensembl fungal genome annotation project

More...
EnsemblFungii
KIS66185; KIS66185; UMAG_05921

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
23565671

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
uma:UMAG_05921

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CM003159 Genomic DNA Translation: KIS66185.1
RefSeqiXP_011392257.1, XM_011393955.1

3D structure databases

Database of comparative protein structure models

More...
ModBasei
Search...

SWISS-MODEL Interactive Workspace

More...
SWISS-MODEL-Workspacei
Submit a new modelling project...

Protein-protein interaction databases

STRINGi5270.UM05921P0

Proteomic databases

PRIDEiQ4P1U2

Genome annotation databases

EnsemblFungiiKIS66185; KIS66185; UMAG_05921
GeneIDi23565671
KEGGiuma:UMAG_05921

Organism-specific databases

EuPathDBiFungiDB:UMAG_05921

Phylogenomic databases

HOGENOMiCLU_013299_7_1_1
InParanoidiQ4P1U2
KOiK05544
OMAiRRFMCEM
OrthoDBi1016307at2759

Family and domain databases

CDDicd02801 DUS_like_FMN, 1 hit
Gene3Di3.20.20.70, 1 hit
InterProiView protein in InterPro
IPR013785 Aldolase_TIM
IPR035587 DUS-like_FMN-bd
IPR001269 tRNA_hU_synthase
IPR018517 tRNA_hU_synthase_CS
PfamiView protein in Pfam
PF01207 Dus, 2 hits
PROSITEiView protein in PROSITE
PS01136 UPF0034, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiDUS3_USTMA
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: Q4P1U2
Secondary accession number(s): A0A0D1DUB7
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 29, 2008
Last sequence update: July 19, 2005
Last modified: February 26, 2020
This is version 84 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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