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UniProtKB - Q90WU3 (DDX1_CHICK)

Entry version 116 (02 Dec 2020)
Sequence version 1 (01 Dec 2001)
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Protein

ATP-dependent RNA helicase DDX1

Gene

DDX1

Organism
Gallus gallus (Chicken)
Status
Reviewed-Annotation score:

Annotation score:5 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>-Experimental evidence at protein leveli <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

Acts as an ATP-dependent RNA helicase, able to unwind both RNA-RNA and RNA-DNA duplexes. Possesses 5' single-stranded RNA overhang nuclease activity. Acts as a positive regulator of transcription. May be involved in 3'-end cleavage and polyadenylation of pre-mRNAs. Binds DNA and RNA. Component of the tRNA-splicing ligase complex required to facilitate the enzymatic turnover of catalytic subunit RTCB (By similarity). Binds (via helicase ATP-binding domain) on both short and long poly(I:C) dsRNA (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

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<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 bindingi46 – 53ATPPROSITE-ProRule annotation8

<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

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<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 functionActivator, DNA-binding, Exonuclease, Helicase, Hydrolase, Nuclease, RNA-binding
Biological processmRNA processing, Transcription, Transcription regulation, tRNA processing
LigandATP-binding, Nucleotide-binding

<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:
ATP-dependent RNA helicase DDX1 (EC:3.6.4.13)
Alternative name(s):
DEAD box protein 1
<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:DDX1
<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>OrganismiGallus gallus (Chicken)
<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 identifieri9031 [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 lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Archelosauria › Archosauria › Dinosauria › Saurischia › Theropoda › Coelurosauria › Aves › Neognathae › Galloanserae › Galliformes › Phasianidae › Phasianinae › Gallus
<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
  • UP000000539 <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> Componenti: Unplaced

<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 Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Keywords - Cellular componenti

Cytoplasm, Mitochondrion, 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_00003123591 – 740ATP-dependent RNA helicase DDX1Add BLAST740

Proteomic databases

PaxDb, a database of protein abundance averages across all three domains of life

More...PaxDbi		Q90WU3

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the 'Expression' section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified 'at protein level'.<br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Detected in embryonic retina, brain, heart and liver (at protein level). Detected in embryonic retina, brain, heart, kidney and liver.1 Publication

<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

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		675543, 1 interactor

STRING: functional protein association networks

More...STRINGi		9031.ENSGALP00000026509

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...SMRi		Q90WU3

Database of comparative protein structure models

More...ModBasei		Search...

<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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family%5Fand%5Fdomains%5Fsection">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini2 – 428Helicase ATP-bindingPROSITE-ProRule annotationAdd BLAST427
Domaini70 – 247B30.2/SPRYPROSITE-ProRule annotationAdd BLAST178
Domaini493 – 681Helicase C-terminalPROSITE-ProRule annotationAdd BLAST189

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni1 – 448Interaction with dsRNABy similarityAdd BLAST448

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a short (usually not more than 20 amino acids) conserved sequence motif of biological significance.<p><a href='/help/motif' target='_top'>More...</a></p>Motifi370 – 373DEAD boxPROSITE-ProRule annotation4

<p>This subsection of the 'Family and domains' section provides general information on the biological role of a domain. The term 'domain' is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

The helicase domain is involved in the stimulation of RELA transcriptional activity.By similarity

<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 DEAD box helicase family. DDX1 subfamily.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG0349, Eukaryota

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q90WU3

Database of Orthologous Groups

More...OrthoDBi		973872at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q90WU3

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		2.60.120.920, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR001870, B30.2/SPRY
IPR043136, B30.2/SPRY_sf
IPR013320, ConA-like_dom_sf
IPR011545, DEAD/DEAH_box_helicase_dom
IPR014001, Helicase_ATP-bd
IPR001650, Helicase_C
IPR027417, P-loop_NTPase
IPR014014, RNA_helicase_DEAD_Q_motif
IPR003877, SPRY_dom

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00270, DEAD, 1 hit
PF00271, Helicase_C, 1 hit
PF00622, SPRY, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00487, DEXDc, 1 hit
SM00490, HELICc, 1 hit
SM00449, SPRY, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF49899, SSF49899, 1 hit
SSF52540, SSF52540, 2 hits

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS50188, B302_SPRY, 1 hit
PS51192, HELICASE_ATP_BIND_1, 2 hits
PS51194, HELICASE_CTER, 1 hit
PS51195, Q_MOTIF, 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.

Q90WU3-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAAFSEMGVM PEIAQAVEEM DWLLPTDIQA ESIPLILGGG DVLMAAETGS 
        60         70         80         90        100
GKTGAFSIPV IQIVYETLKD QMEGKKGKAT IKTGGAVLNK WQMNPYDRGS 
       110        120        130        140        150
AFAIGSDGLC CQSREVKEWH GCRATRGVTK GKYYYEVSCH DQGLCRVGWS 
       160        170        180        190        200
TMQASLDLGT DKFGFGFGGT GKKSHNKQFD SYGEEFTMHD TIGCYLDIDK 
       210        220        230        240        250
GQIKFSKNGK DLGLAFEFPP HIRNQALFAA CVLKNAELKF NFGEEDFKFP 
       260        270        280        290        300
PKDGYIGLCK APDGNVVKSQ HTGNAQVVQT QNLPNAPKAL IVEPSRELAE 
       310        320        330        340        350
QTLNNVKQFK KYIDNPKLRE LLIIGGVAAR DQLSVLEQGV DIVVGTPGRL 
       360        370        380        390        400
DDLVSTGKLN LSQVRFLVLD EADGLLLQGY SDFINRIHSQ IPQITSDGKR 
       410        420        430        440        450
LQVIVCSATL HSFDVKKLSE KIMHFPTWVD LKGEDSVPET VHHVVVIVNP 
       460        470        480        490        500
KTDKLWERLG KNHIRTDEVH AKDNTLPGAN TPEMWSEAIK ILKGEYTVRA 
       510        520        530        540        550
IKEHKMDQAI IFCRTKIDCD NMEQYFIQQG GGPDRKGHQF SCVCLHGDRK 
       560        570        580        590        600
PQERKQNLER FKRGDVRFLI CTDVAARGID IHGVPYVINV TLPDEKQNYV 
       610        620        630        640        650
HRIGRVGRAE RMGLAISLVA KEKEKVWYHV CSSRGKGCYN TRLKEEGGCT 
       660        670        680        690        700
IWYNEMQLLG EIEEHLNCTI SQVEPDIKVP VDDFDGKVTY GQKRALGGGL 
       710        720        730        740
YKGHVDILAP TVQELAALEK EAQTSFLHLG YLPNQLFRTF
Length:740
Mass (Da):82,484
Last modified:December 1, 2001 - 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:iDAC1AC7B3D305365
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
AY057383 mRNA Translation: AAL15417.1

NCBI Reference Sequences

More...RefSeqi		NP_989894.1, NM_204563.1

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...GeneIDi		395249

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		gga:395249

<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
AY057383 mRNA Translation: AAL15417.1
RefSeqiNP_989894.1, NM_204563.1

3D structure databases

SMRiQ90WU3
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi675543, 1 interactor
STRINGi9031.ENSGALP00000026509

Proteomic databases

PaxDbiQ90WU3

Genome annotation databases

GeneIDi395249
KEGGigga:395249

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		1653

Phylogenomic databases

eggNOGiKOG0349, Eukaryota
InParanoidiQ90WU3
OrthoDBi973872at2759
PhylomeDBiQ90WU3

Miscellaneous databases

Protein Ontology

More...PROi		PR:Q90WU3

Family and domain databases

Gene3Di2.60.120.920, 1 hit
InterProiView protein in InterPro
IPR001870, B30.2/SPRY
IPR043136, B30.2/SPRY_sf
IPR013320, ConA-like_dom_sf
IPR011545, DEAD/DEAH_box_helicase_dom
IPR014001, Helicase_ATP-bd
IPR001650, Helicase_C
IPR027417, P-loop_NTPase
IPR014014, RNA_helicase_DEAD_Q_motif
IPR003877, SPRY_dom
PfamiView protein in Pfam
PF00270, DEAD, 1 hit
PF00271, Helicase_C, 1 hit
PF00622, SPRY, 1 hit
SMARTiView protein in SMART
SM00487, DEXDc, 1 hit
SM00490, HELICc, 1 hit
SM00449, SPRY, 1 hit
SUPFAMiSSF49899, SSF49899, 1 hit
SSF52540, SSF52540, 2 hits
PROSITEiView protein in PROSITE
PS50188, B302_SPRY, 1 hit
PS51192, HELICASE_ATP_BIND_1, 2 hits
PS51194, HELICASE_CTER, 1 hit
PS51195, Q_MOTIF, 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 nameiDDX1_CHICK
<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: Q90WU3
<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: December 4, 2007
Last sequence update: December 1, 2001
Last modified: December 2, 2020
This is version 116 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 programChordata 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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