Gene Gene information from NCBI Gene database.
Entrez ID 50506
Gene name Dual oxidase 2
Gene symbol DUOX2
Synonyms (NCBI Gene)
LNOX2NOXEF2P138-TOXTDH6THOX2
Chromosome 15
Chromosome location 15q21.1
Summary The protein encoded by this gene is a glycoprotein and a member of the NADPH oxidase family. The synthesis of thyroid hormone is catalyzed by a protein complex located at the apical membrane of thyroid follicular cells. This complex contains an iodide tra
SNPs SNP information provided by dbSNP.
29
SNP ID Visualize variation Clinical significance Consequence
rs119472026 G>A,C Pathogenic Missense variant, coding sequence variant, stop gained
rs119472027 G>A Pathogenic Coding sequence variant, stop gained
rs119472028 G>A,T Pathogenic Coding sequence variant, synonymous variant, stop gained
rs119472029 G>A,T Pathogenic Missense variant, coding sequence variant, synonymous variant
rs139161034 C>T Uncertain-significance, conflicting-interpretations-of-pathogenicity, likely-benign Missense variant, coding sequence variant
miRNA miRNA information provided by mirtarbase database.
87
miRTarBase ID miRNA Experiments Reference
MIRT640115 hsa-miR-513b-3p HITS-CLIP 23824327
MIRT640114 hsa-miR-4661-3p HITS-CLIP 23824327
MIRT640113 hsa-miR-105-5p HITS-CLIP 23824327
MIRT640112 hsa-miR-7853-5p HITS-CLIP 23824327
MIRT640111 hsa-miR-6847-5p HITS-CLIP 23824327
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
51
GO ID Ontology Definition Evidence Reference
GO:0004601 Function Peroxidase activity IEA
GO:0005509 Function Calcium ion binding IDA 15972824
GO:0005509 Function Calcium ion binding IEA
GO:0005515 Function Protein binding IPI 19339556, 25761904
GO:0005783 Component Endoplasmic reticulum IDA 19339556
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
606759 13273 ENSG00000140279
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q9NRD8
Protein name Dual oxidase 2 (EC 1.11.1.-) (EC 1.6.3.1) (Large NOX 2) (Long NOX 2) (NADH/NADPH thyroid oxidase p138-tox) (NADPH oxidase/peroxidase DUOX2) (NADPH thyroid oxidase 2) (Thyroid oxidase 2) (p138 thyroid oxidase)
Protein function 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 it
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF03098 An_peroxidase 35 560 Animal haem peroxidase Domain
PF00036 EF-hand_1 823 851 EF hand Domain
PF01794 Ferric_reduct 1084 1233 Ferric reductase like transmembrane component Family
PF08022 FAD_binding_8 1269 1371 FAD-binding domain Domain
PF08030 NAD_binding_6 1377 1531 Ferric reductase NAD binding domain Domain
Tissue specificity TISSUE SPECIFICITY: Expressed in colon, small intestine, duodenum and tracheal surface epithelial cells (at protein level). Expressed in thyrocytes. Also detected in kidney, liver, lung, pancreas, prostate, salivary glands, rectum and testis. {ECO:0000269
Sequence
MLRARPEALMLLGALLTGSLGPSGNQDALSLPWEVQRYDGWFNNLRHHERGAVGCRLQRR
VPANYADGVYQALEEPQLPNPRRLSNAATRGIAGLPSLHNRTVLGVFFGYHVLSDVVSVE
TPGCPAEFLNIRIPPGDPVFDPDQRGDVVLPFQRSRWDPETGRSPSNPRDLANQVTGWLD
GSAIYGSSHSWSDALRSFSGGQLASGPDPAFPRDSQNPLLMWAAPDPATGQNGPRGLYAF
GAERGNREPFLQALGLLWFRYHNLWAQRLARQHPDWEDEELFQHARKRVIATYQNIAVYE
WLPSFLQKTLPEYTGYRPFLDPSISPEFVVASEQFFSTMVPPGVYMRNASCHFRKVLNKG
FQSSQALRVCNNYWIRENPNLNSTQEVNELLLGMASQISELEDNIVVEDLRDYWPGPGKF
SRTDYVASSIQRGRDMGLPSYSQALLAFGLDIPRNWSDLNPNVDPQVLEATAALYNQDLS
QLELLLGGLLESHGDPGPLFSAIVLDQFVRLRDGDRYWFENTRNGLFSKKEIEDIRNTTL
RDVLVAVINIDPSALQPNVF
VWHKGAPCPQPKQLTTDGLPQCAPLTVLDFFEGSSPGFAI
TIIALCCLPLVSLLLSGVVAYFRGREHKKLQKKLKESVKKEAAKDGVPAMEWPGPKERSS
PIIIQLLSDRCLQVLNRHLTVLRVVQLQPLQQVNLILSNNRGCRTLLLKIPKEYDLVLLF
SSEEERGAFVQQLWDFCVRWALGLHVAEMSEKELFRKAVTKQQRERILEIFFRHLFAQVL
DINQADAGTLPLDSSQKVREALTCELSRAEFAESLGLKPQDMFVESMFSLADKDGNGYLS
FREFLDILVVF
MKGSPEDKSRLMFTMYDLDENGFLSKDEFFTMMRSFIEISNNCLSKAQL
AEVVESMFRESGFQDKEELTWEDFHFMLRDHDSELRFTQLCVKGGGGGGNGIRDIFKQNI
SCRVSFITRTPGERSHPQGLGPPAPEAPELGGPGLKKRFGKKAAVPTPRLYTEALQEKMQ
RGFLAQKLQQYKRFVENYRRHIVCVAIFSAICVGVFADRAYYYGFASPPSDIAQTTLVGI
ILSRGTAASVSFMFSYILLTMCRNLITFLRETFLNRYVPFDAAVDFHRWIAMAAVVLAIL
HSAGHAVNVYIFSVSPLSLLACIFPNVFVNDGSKLPQKFYWWFFQTVPGMTGVLLLLVLA
IMYVFASHHFRRRSFRGFWLTHHLYILLYALLI
IHGSYALIQLPTFHIYFLVPAIIYGGD
KLVSLSRKKVEISVVKAELLPSGVTYLQFQRPQGFEYKSGQWVRIACLALGTTEYHPFTL
TSAPHEDTLSLHIRAVGPWTTRLREIYSSPKGNGCAGYPKLYLDGPFGEGH
QEWHKFEVS
VLVGGGIGVTPFASILKDLVFKSSLGSQMLCKKIYFIWVTRTQRQFEWLADIIQEVEEND
HQDLVSVHIYVTQLAEKFDLRTTMLYICERHFQKVLNRSLFTGLRSITHFGRPPFEPFFN
SLQEVHPQVRKIGVFSCGPPGMTKNVEKACQ
LVNRQDRAHFMHHYENF
Sequence length 1548
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Thyroid hormone synthesis   Thyroxine biosynthesis
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
26
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Colon adenocarcinoma Likely pathogenic; Pathogenic rs147452041 RCV005931966
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Colorectal cancer Likely pathogenic rs371960046 RCV005922462
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Congenital hypothyroidism Likely pathogenic; Pathogenic rs2141143881, rs530719719, rs567500345, rs531536885 RCV001449802
RCV000991174
RCV001270329
RCV006437018
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
DUOX2-related disorder Likely pathogenic; Pathogenic rs200717240, rs368512412, rs530719719, rs762588205, rs119472029, rs191759494, rs567500345, rs180671269, rs977021576, rs935436918, rs776336201, rs772809435 RCV004751965
RCV003966228
RCV003398870
RCV004750806
RCV003398443
View all (7 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
Adrenocortical carcinoma, hereditary Conflicting classifications of pathogenicity ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Cervical cancer Benign; Conflicting classifications of pathogenicity ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Clear cell carcinoma of kidney Conflicting classifications of pathogenicity ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CORONARY ARTERY DISEASE GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Adenocarcinoma Adenocarcinoma BEFREE 28928864
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma of pancreas Pancreatic adenocarcinoma BEFREE 27637085, 31548328
★☆☆☆☆
Found in Text Mining only
Allergic rhinitis (disorder) Allergic rhinitis BEFREE 30172425
★☆☆☆☆
Found in Text Mining only
Amyloidosis Amyloidosis BEFREE 27815990
★☆☆☆☆
Found in Text Mining only
Anemia Sickle Cell Sickle cell anemia Pubtator 21114906 Associate
★☆☆☆☆
Found in Text Mining only
Angelman Syndrome Angelman syndrome Pubtator 36028527 Associate
★☆☆☆☆
Found in Text Mining only
Aortic Aneurysm, Abdominal Aortic Aneurysm BEFREE 26988591, 27634835
★☆☆☆☆
Found in Text Mining only
Asthma Asthma Pubtator 24518246 Associate
★☆☆☆☆
Found in Text Mining only
Atherosclerosis Atherosclerosis Pubtator 33851807 Associate
★☆☆☆☆
Found in Text Mining only
Autism Spectrum Disorder Autism Pubtator 31595719 Associate
★☆☆☆☆
Found in Text Mining only