Annotations: 7D3E

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C	PF03098	Animal haem peroxidase (An_peroxidase)	Animal haem peroxidase	-	Domain
A, C	PF08022	FAD-binding domain (FAD_binding_8)	FAD-binding domain	-	Domain
A, C	PF01794	Ferric reductase like transmembrane component (Ferric_reduct)	Ferric reductase like transmembrane component	-	Family
A, C	PF08030	Ferric reductase NAD binding domain (NAD_binding_6)	Ferric reductase NAD binding domain	-	Domain
A, C	PF13499	EF-hand domain pair (EF-hand_7)	EF-hand domain pair	-	Domain
A, C	PF00036	EF hand (EF-hand_1)	EF hand	The EF-hands can be divided into two classes: signalling proteins and buffering/transport proteins. The first group is the largest and includes the most well-known members of the family such as calmodulin, troponin C and S100B. These proteins typica ...	The EF-hands can be divided into two classes: signalling proteins and buffering/transport proteins. The first group is the largest and includes the most well-known members of the family such as calmodulin, troponin C and S100B. These proteins typically undergo a calcium-dependent conformational change which opens a target binding site. The latter group is represented by calbindin D9k and do not undergo calcium dependent conformational changes.	Domain
B, D	PF10204	Dual oxidase maturation factor (DuoxA)	Dual oxidase maturation factor	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C	Dual oxidase 1	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding NAD(P)H oxidase H2O2-forming activity oxidoreductase activity NADPH oxidase H202-forming activity oxidoreductase activity, acting on NAD(P)H catalytic activity oxidoreductase activity, acting on NAD(P)H, oxygen as acceptor peroxidase activity antioxidant activity cation binding ion binding binding calcium ion binding metal ion binding small molecule binding NAD(P)H oxidase H2O2-forming activity oxidoreductase activity NADPH oxidase H202-forming activity oxidoreductase activity, acting on NAD(P)H catalytic activity oxidoreductase activity, acting on NAD(P)H, oxygen as acceptor peroxidase activity antioxidant activity oxidoreductase activity, acting on peroxide as acceptor nucleoside phosphate binding purine nucleotide binding organic cyclic compound binding adenyl nucleotide binding nucleotide binding heterocyclic compound binding NADP binding tetrapyrrole binding heme binding superoxide-generating NAD(P)H oxidase activity NADH oxidase H202-forming activity	cellular catabolic process catabolic process cellular metabolic process hydrogen peroxide metabolic process reactive oxygen species metabolic process metabolic process cellular process hydrogen peroxide catabolic process superoxide metabolic process superoxide anion generation cellular response to stimulus response to organic substance regulation of biological process regulation of cellular process cellular catabolic process catabolic process cellular metabolic process hydrogen peroxide metabolic process reactive oxygen species metabolic process metabolic process cellular process hydrogen peroxide catabolic process superoxide metabolic process superoxide anion generation cellular response to stimulus response to organic substance regulation of biological process regulation of cellular process response to stimulus cell surface receptor signaling pathway signaling biological regulation response to cytokine cytokine-mediated signaling pathway cell communication cellular response to chemical stimulus response to chemical cellular response to cytokine stimulus cellular response to organic substance signal transduction organonitrogen compound metabolic process regulation of hormone levels organic hydroxy compound metabolic process hormone metabolic process cellular modified amino acid metabolic process thyroid hormone metabolic process organic cyclic compound metabolic process organic substance metabolic process phenol-containing compound metabolic process regulation of biological quality thyroid hormone generation biosynthetic process hormone biosynthetic process positive regulation of response to wounding wound healing positive regulation of biological process regulation of response to wounding positive regulation of response to stimulus positive regulation of wound healing regulation of response to stimulus response to stress regulation of response to stress regulation of wound healing response to wounding defense response reactive oxygen species biosynthetic process cellular biosynthetic process hydrogen peroxide biosynthetic process developmental process multicellular organism development multicellular organismal process cuticle development anatomical structure development response to organonitrogen compound response to organophosphorus response to oxygen-containing compound response to nitrogen compound response to purine-containing compound response to cAMP response to organic cyclic compound positive regulation of locomotion regulation of cell motility regulation of locomotion positive regulation of cell motility cell motility positive regulation of cellular process locomotion response to oxidative stress	cell periphery apical part of cell membrane plasma membrane plasma membrane region cellular anatomical entity apical plasma membrane cell surface cell leading edge protein-containing complex catalytic complex plasma membrane protein complex NADPH oxidase complex membrane protein complex cell periphery apical part of cell membrane plasma membrane plasma membrane region cellular anatomical entity apical plasma membrane cell surface cell leading edge protein-containing complex catalytic complex plasma membrane protein complex NADPH oxidase complex membrane protein complex oxidoreductase complex membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle endoplasmic reticulum cytoplasm intracellular membrane-bounded organelle endomembrane system
B, D	Isoform 2 of Dual oxidase maturation factor 1	protein binding binding enzyme binding	cellular metabolic process hydrogen peroxide metabolic process reactive oxygen species metabolic process metabolic process cellular process multicellular organismal process regulation of cellular process cellular developmental process regulation of developmental process positive regulation of biological process regulation of cell differentiation positive regulation of neuron differentiation positive regulation of developmental process neurogenesis cellular metabolic process hydrogen peroxide metabolic process reactive oxygen species metabolic process metabolic process cellular process multicellular organismal process regulation of cellular process cellular developmental process regulation of developmental process positive regulation of biological process regulation of cell differentiation positive regulation of neuron differentiation positive regulation of developmental process neurogenesis multicellular organism development neuron differentiation positive regulation of cell differentiation cell differentiation anatomical structure development positive regulation of cellular process system development developmental process regulation of biological process biological regulation nervous system development generation of neurons regulation of neuron differentiation protein localization localization cellular localization cellular macromolecule localization macromolecule localization regulation of defense response response to stimulus regulation of response to external stimulus defense response regulation of inflammatory response response to external stimulus regulation of response to stimulus response to stress regulation of response to stress inflammatory response reactive oxygen species biosynthetic process cellular biosynthetic process positive regulation of cellular metabolic process positive regulation of metabolic process positive regulation of biosynthetic process regulation of hydrogen peroxide metabolic process positive regulation of hydrogen peroxide metabolic process regulation of biosynthetic process regulation of hydrogen peroxide biosynthetic process positive regulation of reactive oxygen species biosynthetic process regulation of cellular metabolic process hydrogen peroxide biosynthetic process positive regulation of hydrogen peroxide biosynthetic process regulation of reactive oxygen species biosynthetic process positive regulation of reactive oxygen species metabolic process regulation of cellular biosynthetic process biosynthetic process regulation of metabolic process regulation of reactive oxygen species metabolic process positive regulation of cellular biosynthetic process establishment of protein localization nitrogen compound transport transport organic substance transport establishment of localization protein transport organonitrogen compound metabolic process regulation of hormone levels regulation of hormone metabolic process organic hydroxy compound metabolic process hormone metabolic process cellular modified amino acid metabolic process thyroid hormone metabolic process organic cyclic compound metabolic process organic substance metabolic process phenol-containing compound metabolic process regulation of biological quality regulation of thyroid hormone generation thyroid hormone generation	membrane cellular anatomical entity cell leading edge cell periphery plasma membrane membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle endoplasmic reticulum cytoplasm intracellular membrane-bounded organelle endomembrane system organelle subcompartment membrane cellular anatomical entity cell leading edge cell periphery plasma membrane membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle endoplasmic reticulum cytoplasm intracellular membrane-bounded organelle endomembrane system organelle subcompartment endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network organelle membrane endoplasmic reticulum membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C	IPR019791	Haem peroxidase, animal-type	Family
A, C	IPR017938	Riboflavin synthase-like beta-barrel	Homologous Superfamily
A, C	IPR034821	Dual oxidase, peroxidase domain	Domain
A, C	IPR002048	EF-hand domain	Domain
A, C	IPR011992	EF-hand domain pair	Homologous Superfamily
A, C	IPR037120	Haem peroxidase domain superfamily, animal type	Homologous Superfamily
A, C	IPR013130	Ferric reductase transmembrane component-like domain	Domain
A, C	IPR018247	EF-Hand 1, calcium-binding site	Binding Site
A, C	IPR013112	FAD-binding 8	Domain
A, C	IPR039261	Ferredoxin-NADP reductase (FNR), nucleotide-binding domain	Homologous Superfamily
A, C	IPR010255	Haem peroxidase superfamily	Homologous Superfamily
A, C	IPR017927	FAD-binding domain, ferredoxin reductase-type	Domain
A, C	IPR013121	Ferric reductase, NAD binding domain	Domain
B, D	IPR018469	Dual oxidase maturation factor	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, C	Pharos: Q9NRD9	adrenal cortex carcinoma esophageal adenocarcinoma lung adenocarcinoma nasopharyngeal carcinoma sarcoidosis atopic eczema gastric carcinoma lung cancer non-small cell lung carcinoma Sjogren syndrome endometriosis interstitial cystitis lung carcinoma psoriasis
B, D	Pharos: Q1HG43	atopic eczema interstitial cystitis non-small cell lung carcinoma spina bifida endometriosis lung adenocarcinoma osteosarcoma gastric carcinoma lung carcinoma psoriasis

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B, C, D	OPM	Transmembrane	Alpha-helical polytopic	Electron transport chain complex II superfamily	NADPH oxidase

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A, B, C, D	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A, B, C, D	MemProtMD	Annotated as membrane protein by MemProtMD

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A, B, C, D	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Oxidoreductases	DUOX1-DUOXA1 complex of the NADPH oxidase family, high-calcium state

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.