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Entry version 128 (11 Dec 2019)
Sequence version 1 (01 Mar 2001)
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Protein

Dual oxidase 2

Gene

Duox2

Organism
Rattus norvegicus (Rat)
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 transcript 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

Generates hydrogen peroxide which is required for the activity of thyroid peroxidase/TPO and lactoperoxidase/LPO. Plays a role in thyroid hormones synthesis and lactoperoxidase-mediated antimicrobial defense at the surface of mucosa. May have its own peroxidase activity through its N-terminal peroxidase-like domain.

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">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 <a href="http://www.uniprot.org/help/function_section">Function</a> section describes regulatory mechanisms for enzymes, transporters or microbial transcription factors, and reports the components which regulate (by activation or inhibition) the reaction.<p><a href='/help/activity_regulation' target='_top'>More...</a></p>Activity regulationi

The NADPH oxidase activity is calcium-dependent. Peroxidase activity is inhibited by aminobenzohydrazide (By similarity).By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: thyroid hormone biosynthesis

This protein is involved in the pathway thyroid hormone biosynthesis, which is part of Hormone biosynthesis.
View all proteins of this organism that are known to be involved in the pathway thyroid hormone biosynthesis and in Hormone biosynthesis.

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section specifies the position(s) of the calcium-binding region(s) within the protein. One common calcium-binding motif is the EF-hand, but other calcium-binding motifs also exist.<p><a href='/help/ca_bind' target='_top'>More...</a></p>Calcium bindingi832 – 8431PROSITE-ProRule annotationAdd BLAST12
Calcium bindingi868 – 8792PROSITE-ProRule annotationAdd BLAST12

<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

GO - Biological processi

<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, Peroxidase
Biological processHydrogen peroxide, Thyroid hormones biosynthesis
LigandCalcium, FAD, Flavoprotein, Metal-binding, NADP

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-RNO-209968 Thyroxine biosynthesis

UniPathway: a resource for the exploration and annotation of metabolic pathways

More...
UniPathwayi
UPA00194

Protein family/group databases

PeroxiBase, a peroxidase database

More...
PeroxiBasei
3971 RnoDuOx02-B
3972 RnoDuOx02-A

<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_and_taxonomy_section">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:
Dual oxidase 2 (EC:1.11.1.-, EC:1.6.3.1)
Alternative name(s):
Large NOX 2
Long NOX 2
NADH/NADPH thyroid oxidase THOX2
Thyroid oxidase 2
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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:Duox2
Synonyms:Lnox2, Thox2
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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>OrganismiRattus norvegicus (Rat)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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 identifieri10116 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeRattus
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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
  • UP000002494 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">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

Organism-specific databases

Rat genome database

More...
RGDi
628761 Duox2

<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

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini26 – 599ExtracellularSequence analysisAdd BLAST574
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei600 – 620HelicalSequence analysisAdd BLAST21
Topological domaini621 – 1010CytoplasmicSequence analysisAdd BLAST390
Transmembranei1011 – 1031HelicalSequence analysisAdd BLAST21
Topological domaini1032 – 1046ExtracellularSequence analysisAdd BLAST15
Transmembranei1047 – 1067HelicalSequence analysisAdd BLAST21
Topological domaini1068 – 1100CytoplasmicSequence analysisAdd BLAST33
Transmembranei1101 – 1121HelicalSequence analysisAdd BLAST21
Topological domaini1122 – 1154ExtracellularSequence analysisAdd BLAST33
Transmembranei1155 – 1175HelicalSequence analysisAdd BLAST21
Topological domaini1176 – 1185CytoplasmicSequence analysis10
Transmembranei1186 – 1206HelicalSequence analysisAdd BLAST21
Topological domaini1207ExtracellularSequence analysis1
Transmembranei1208 – 1228HelicalSequence analysisAdd BLAST21
Topological domaini1229 – 1517CytoplasmicSequence analysisAdd BLAST289

Keywords - Cellular componenti

Cell junction, Cell membrane, Membrane

<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 denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 25Sequence analysisAdd BLAST25
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_000022335126 – 1517Dual oxidase 2Add BLAST1492

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi100N-linked (GlcNAc...) asparagineSequence analysis1
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi124 ↔ 1131PROSITE-ProRule annotation
Glycosylationi348N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi455N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi537N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi568Interchain (with C-167 in DUOXA2)PROSITE-ProRule annotation
Disulfide bondi582Interchain (with C-233 in DUOXA2)PROSITE-ProRule annotation

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

N-glycosylated.By similarity

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

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

More...
PaxDbi
Q9ES45

PRoteomics IDEntifications database

More...
PRIDEi
Q9ES45

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
Q9ES45

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...
PhosphoSitePlusi
Q9ES45

<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

Expressed in colon, duodenum, rectum and thyroid.2 Publications

<p>This subsection of the ‘Expression’ section reports the experimentally proven effects of inducers and repressors (usually chemical compounds or environmental factors) on the level of protein (or mRNA) expression (up-regulation, down-regulation, constitutive expression).<p><a href='/help/induction' target='_top'>More...</a></p>Inductioni

By forskolin, thyrotropin and insulin. Down-regulated by the antithyroid drug methimazole.2 Publications

<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

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Heterodimer with DUOXA2; disulfide-linked.

Interacts with TXNDC11, TPO and CYBA.

By similarity

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
10116.ENSRNOP00000023939

<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_and_domains_section">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>Domaini819 – 854EF-hand 1PROSITE-ProRule annotationAdd BLAST36
Domaini855 – 890EF-hand 2PROSITE-ProRule annotationAdd BLAST36
Domaini899 – 934EF-hand 3PROSITE-ProRule annotationAdd BLAST36
Domaini1053 – 1235Ferric oxidoreductaseAdd BLAST183
Domaini1236 – 1342FAD-binding FR-typePROSITE-ProRule annotationAdd BLAST107

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>Regioni30 – 596Peroxidase-like; mediates peroxidase activityBy similarityAdd BLAST567
Regioni960 – 1214Interaction with TXNDC11By similarityAdd BLAST255

<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

In the N-terminal section; belongs to the peroxidase family.Curated

Keywords - Domaini

Repeat, Signal, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG0039 Eukaryota
ENOG410XNZY LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000231774

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q9ES45

KEGG Orthology (KO)

More...
KOi
K13411

Database of Orthologous Groups

More...
OrthoDBi
27424at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q9ES45

Family and domain databases

Conserved Domains Database

More...
CDDi
cd09820 dual_peroxidase_like, 1 hit
cd00051 EFh, 2 hits

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.10.640.10, 1 hit
3.40.50.80, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR034818 DUOX2
IPR034821 DUOX_peroxidase
IPR011992 EF-hand-dom_pair
IPR018247 EF_Hand_1_Ca_BS
IPR002048 EF_hand_dom
IPR013112 FAD-bd_8
IPR017927 FAD-bd_FR_type
IPR013130 Fe3_Rdtase_TM_dom
IPR013121 Fe_red_NAD-bd_6
IPR039261 FNR_nucleotide-bd
IPR019791 Haem_peroxidase_animal
IPR010255 Haem_peroxidase_sf
IPR037120 Haem_peroxidase_sf_animal
IPR017938 Riboflavin_synthase-like_b-brl

The PANTHER Classification System

More...
PANTHERi
PTHR11972:SF67 PTHR11972:SF67, 2 hits

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF03098 An_peroxidase, 1 hit
PF00036 EF-hand_1, 2 hits
PF08022 FAD_binding_8, 1 hit
PF01794 Ferric_reduct, 1 hit
PF08030 NAD_binding_6, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00457 ANPEROXIDASE

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00054 EFh, 2 hits

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF47473 SSF47473, 1 hit
SSF48113 SSF48113, 1 hit
SSF52343 SSF52343, 1 hit
SSF63380 SSF63380, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00018 EF_HAND_1, 2 hits
PS50222 EF_HAND_2, 3 hits
PS51384 FAD_FR, 1 hit
PS50292 PEROXIDASE_3, 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_length">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>Sequences (2+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">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.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

This entry describes 2 <p>This subsection of the ‘Sequence’ section lists the alternative protein sequences (isoforms) that can be generated from the same gene by a single or by the combination of up to four biological events (alternative promoter usage, alternative splicing, alternative initiation and ribosomal frameshifting). Additionally, this section gives relevant information on each alternative protein isoform.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket

This entry has 2 described isoforms and 1 potential isoform that is computationally mapped.Show allAlign All

Isoform 1 (identifier: Q9ES45-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the <div> <p><b>What is the canonical sequence?</b><p><a href='/help/canonical_and_isoforms' target='_top'>More...</a></p>canonicali sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide
        10         20         30         40         50
MLPTSLKTLV LLGALLTGPL GPAGGQDAPS LPREVQRYDG WFNNLKYHQR
60 70 80 90 100
GAAGSQLRRL VPANYADGVY QALQEPLLPN ARLLSDAVSK GKAGLPSAHN
110 120 130 140 150
RTVLGLFFGY HVLSDLVSVE TPGCPAEFLN IYIPRGDPVF DPDKRGNVVL
160 170 180 190 200
PFQRSRWDRS TGQSPSNPRD LTNQVTGWLD GSAIYGSSHS WSDTLRSFSG
210 220 230 240 250
GQLASGPDPA FPRNSQNSLL MWMAPDPATG QGGPQGLYAF GAQRGNREPF
260 270 280 290 300
LQALGLLWFR YHNLCAKRLA QEHPHWGDEE LFQHARKRVI ATYQNIALYQ
310 320 330 340 350
WLPSFLQKTP PEYSGYRPFM DPSISPEFVA ASEQFLSTMV PPGVYMRNSS
360 370 380 390 400
CHFREFPKEG SSSSPALRVC NNYWIRENPS LKTAQDVDQL LLGMASQISE
410 420 430 440 450
LEDRIVIEDL RDYWPGPDRY SRTDYVASSI QSGRDMGLPS YSQALQALGL
460 470 480 490 500
EPPKNWSALN PKVDPQVLEA TAALYNQDLS RLELFLGGLL ESHGDPGPLF
510 520 530 540 550
SNIILDQFVR LRDGDRYWFE NTRNGLFSKE EIAEIRNTTL RDVLVAVSNV
560 570 580 590 600
DPSALQPNVF FWQEGAPCPQ PQQLTTEGLP QCVPVTVIDY FEGSGAGYGV
610 620 630 640 650
TLLAVCCFPV VSLIIAWVVA RFRNRERKML LKKGKESLKK QTASDGVPAM
660 670 680 690 700
EWPGPKESSY PVTVQLLPDR SLKVLDKRLT VLRTIQLQPT QQVNLILSSS
710 720 730 740 750
HGRRTLLLKI PKEYDLVLMF NSEEDRDAFV QLLQDLCVCS TPGLRIAEMD
760 770 780 790 800
EKELLRKAVT KQQRAGILEI FFRQLFAQVL DINQADAGTL PLDSSQQVRE
810 820 830 840 850
ALTCELSRAE FADSLGLKPQ DMFVESMFSL ADKDGNGYIS FREFLDILVV
860 870 880 890 900
FMKGSPQDKS RLMFTMYDLD GNGFLSKEEF FTMMRSFIEI SNNCLSKDQL
910 920 930 940 950
AEVVESMFRE SGFQDKEELT WEDFHFMLRD HDSDLRFTQL CVKGGAGGTG
960 970 980 990 1000
DIFKQSNACR VSFLTRTPGN RVMAPSPRLY TEALQEKMQR GFLAQKLKQF
1010 1020 1030 1040 1050
KRFVENYRRH IVCVTIFSAI CAGLFADRAY YYGFASPPTD IEETTYVGII
1060 1070 1080 1090 1100
LSRGTAASIS FMFSYILLTM CRNLITFLRE TFLNRYIPFD AAVDFHRWIA
1110 1120 1130 1140 1150
MAAVVLAVVH SLGHAVNVYI FSVSPLSLMT CVFPSVFVND GSKLPPKYYW
1160 1170 1180 1190 1200
WFFETVPGMT GVLLLLVLAI MYVFASHHFR RHSFRGFWLT HHLYVVLYAL
1210 1220 1230 1240 1250
IIIHGSYALI QLPSFHIYFL VPAIIYVGDK LVSLSRKKVE ISVVKVELLP
1260 1270 1280 1290 1300
SGVTYLQFQR PKTFEYKSGQ WVRIACLSLG TNEYHPFTLT SAPHEDTLSL
1310 1320 1330 1340 1350
HIRAVGPWTT RLREIYSPPV GGTSARYPKL YLDGPFGEGH QEWHKFEVSV
1360 1370 1380 1390 1400
LVGGGIGVTP FASILKDLVF KSSMGTQMLC KKIYFIWVTR TQRQFEWLAD
1410 1420 1430 1440 1450
IIREVEENGS RDLVSVHIYI TQLAEKFDLR TTMLYICERH FQKVLNRSLF
1460 1470 1480 1490 1500
TGLRSVTHFG RPPFELFLDS LQEVHPQVHK IGVFSCGPPG MTKNVEKACQ
1510
LINRQDRAHF VHHYENF
Length:1,517
Mass (Da):171,558
Last modified:March 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:i07FBA427DEA299D1
GO
Isoform 2 (identifier: Q9ES45-2) [UniParc]FASTAAdd to basket
Also known as: short

The sequence of this isoform differs from the canonical sequence as follows:
     1-1061: Missing.

Note: There is no evidence for the expression of the corresponding protein in vitro.Curated
Show »
Length:456
Mass (Da):52,576
Checksum:iB39E79E45F2DF3FE
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
G3V8A3G3V8A3_RAT
Dual oxidase 2
Duox2 rCG_27208
1,517Annotation 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>

<p>This subsection of the ‘Sequence’ section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence AAN39340 differs from that shown. Reason: Erroneous initiation.Curated

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti1243V → A in AAN39340 (PubMed:12538618).Curated1
Sequence conflicti1246V → A in AAN39340 (PubMed:12538618).Curated1
Sequence conflicti1409G → D in AAN39340 (PubMed:12538618).Curated1

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section describes the sequence of naturally occurring alternative protein isoform(s). The changes in the amino acid sequence may be due to alternative splicing, alternative promoter usage, alternative initiation, or ribosomal frameshifting.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_0172641 – 1061Missing in isoform 2. 1 PublicationAdd BLAST1061

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

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EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

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DDBJi
Links Updated
AF237962 mRNA Translation: AAG21895.1
AF547268 mRNA Translation: AAN39340.1 Different initiation.

NCBI Reference Sequences

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RefSeqi
NP_077055.1, NM_024141.1 [Q9ES45-1]

Genome annotation databases

Database of genes from NCBI RefSeq genomes

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GeneIDi
79107

KEGG: Kyoto Encyclopedia of Genes and Genomes

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KEGGi
rno:79107

UCSC genome browser

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UCSCi
RGD:628761 rat [Q9ES45-1]

Keywords - Coding sequence diversityi

Alternative splicing

<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
AF237962 mRNA Translation: AAG21895.1
AF547268 mRNA Translation: AAN39340.1 Different initiation.
RefSeqiNP_077055.1, NM_024141.1 [Q9ES45-1]

3D structure databases

Database of comparative protein structure models

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ModBasei
Search...

SWISS-MODEL Interactive Workspace

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

Protein-protein interaction databases

STRINGi10116.ENSRNOP00000023939

Protein family/group databases

PeroxiBasei3971 RnoDuOx02-B
3972 RnoDuOx02-A

PTM databases

iPTMnetiQ9ES45
PhosphoSitePlusiQ9ES45

Proteomic databases

PaxDbiQ9ES45
PRIDEiQ9ES45

Genome annotation databases

GeneIDi79107
KEGGirno:79107
UCSCiRGD:628761 rat [Q9ES45-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
50506
RGDi628761 Duox2

Phylogenomic databases

eggNOGiKOG0039 Eukaryota
ENOG410XNZY LUCA
HOGENOMiHOG000231774
InParanoidiQ9ES45
KOiK13411
OrthoDBi27424at2759
PhylomeDBiQ9ES45

Enzyme and pathway databases

UniPathwayiUPA00194
ReactomeiR-RNO-209968 Thyroxine biosynthesis

Miscellaneous databases

Protein Ontology

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PROi
PR:Q9ES45

Family and domain databases

CDDicd09820 dual_peroxidase_like, 1 hit
cd00051 EFh, 2 hits
Gene3Di1.10.640.10, 1 hit
3.40.50.80, 1 hit
InterProiView protein in InterPro
IPR034818 DUOX2
IPR034821 DUOX_peroxidase
IPR011992 EF-hand-dom_pair
IPR018247 EF_Hand_1_Ca_BS
IPR002048 EF_hand_dom
IPR013112 FAD-bd_8
IPR017927 FAD-bd_FR_type
IPR013130 Fe3_Rdtase_TM_dom
IPR013121 Fe_red_NAD-bd_6
IPR039261 FNR_nucleotide-bd
IPR019791 Haem_peroxidase_animal
IPR010255 Haem_peroxidase_sf
IPR037120 Haem_peroxidase_sf_animal
IPR017938 Riboflavin_synthase-like_b-brl
PANTHERiPTHR11972:SF67 PTHR11972:SF67, 2 hits
PfamiView protein in Pfam
PF03098 An_peroxidase, 1 hit
PF00036 EF-hand_1, 2 hits
PF08022 FAD_binding_8, 1 hit
PF01794 Ferric_reduct, 1 hit
PF08030 NAD_binding_6, 1 hit
PRINTSiPR00457 ANPEROXIDASE
SMARTiView protein in SMART
SM00054 EFh, 2 hits
SUPFAMiSSF47473 SSF47473, 1 hit
SSF48113 SSF48113, 1 hit
SSF52343 SSF52343, 1 hit
SSF63380 SSF63380, 1 hit
PROSITEiView protein in PROSITE
PS00018 EF_HAND_1, 2 hits
PS50222 EF_HAND_2, 3 hits
PS51384 FAD_FR, 1 hit
PS50292 PEROXIDASE_3, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

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ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

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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 nameiDUOX2_RAT
<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: Q9ES45
Secondary accession number(s): Q811Y4
<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_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 21, 2006
Last sequence update: March 1, 2001
Last modified: December 11, 2019
This is version 128 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. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families
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