4UX6

The discovery of novel, potent and highly selective inhibitors of inducible nitric oxide synthase (iNOS)

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d4ux6b_	Alpha and beta proteins (a+b)	Nitric oxide (NO) synthase oxygenase domain	Nitric oxide (NO) synthase oxygenase domain	Nitric oxide (NO) synthase oxygenase domain	automated matches	HOUSE MOUSE (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Nitric oxide (NO) synthase oxygenase domain	8040971	3001407	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	NO_synthase	e4ux6B1	A: a+b complex topology	X: Nitric oxide (NO) synthase oxygenase domain (From Topology)	H: Nitric oxide (NO) synthase oxygenase domain (From Topology)	T: Nitric oxide (NO) synthase oxygenase domain	F: NO_synthase	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B	PF02898	Nitric oxide synthase, oxygenase domain (NO_synthase)	Nitric oxide synthase, oxygenase domain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	NITRIC OXIDE SYNTHASE, INDUCIBLE	binding nucleotide binding FMN binding nucleoside phosphate binding ion binding organic cyclic compound binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding flavin adenine dinucleotide binding cation binding organic acid binding binding nucleotide binding FMN binding nucleoside phosphate binding ion binding organic cyclic compound binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding flavin adenine dinucleotide binding cation binding organic acid binding amino acid binding carboxylic acid binding arginine binding cell adhesion molecule binding cadherin binding protein binding oxidoreductase activity monooxygenase activity oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen nitric-oxide synthase activity oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, NAD(P)H as one donor, and incorporation of one atom of oxygen catalytic activity calmodulin binding nitric-oxide synthase binding enzyme binding metal ion binding identical protein binding Hsp90 protein binding heat shock protein binding tetrahydrobiopterin binding cAMP-dependent protein kinase regulator activity enzyme regulator activity molecular function regulator activity protein kinase regulator activity kinase regulator activity purine nucleotide binding adenyl nucleotide binding NADP binding protein homodimerization activity protein dimerization activity kinase binding protein kinase binding cytoskeletal protein binding actin binding tetrapyrrole binding heme binding beta-catenin binding	multicellular organismal process system process circulatory system process regulation of blood pressure biological regulation regulation of biological quality blood circulation prostaglandin transport transport signaling cell communication localization secretion by cell monocarboxylic acid transport multicellular organismal process system process circulatory system process regulation of blood pressure biological regulation regulation of biological quality blood circulation prostaglandin transport transport signaling cell communication localization secretion by cell monocarboxylic acid transport fatty acid transport icosanoid transport signal release prostaglandin secretion icosanoid secretion regulation of biological process organic anion transport carboxylic acid transport secretion cell-cell signaling export from cell lipid localization lipid transport establishment of localization organic acid transport lipid export from cell macromolecule localization cellular process positive regulation of programmed cell death regulation of cellular process regulation of apoptotic process positive regulation of biological process regulation of programmed cell death cell death positive regulation of apoptotic process apoptotic process programmed cell death positive regulation of cellular process catabolic process oxoacid metabolic process glutamine family amino acid catabolic process amino acid metabolic process arginine catabolic process organic acid metabolic process organic acid catabolic process alpha-amino acid metabolic process glutamine family amino acid metabolic process cellular catabolic process arginine metabolic process carboxylic acid catabolic process small molecule metabolic process amino acid catabolic process cellular metabolic process carboxylic acid metabolic process L-amino acid catabolic process primary metabolic process L-amino acid metabolic process proteinogenic amino acid metabolic process alpha-amino acid catabolic process proteinogenic amino acid catabolic process metabolic process small molecule catabolic process biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response response to external stimulus response to biotic stimulus defense response to bacterium defense response to other organism response to stress response to bacterium response to external biotic stimulus peptidyl-cysteine modification macromolecule modification peptidyl-amino acid modification protein metabolic process macromolecule metabolic process protein modification process peptidyl-cysteine S-nitrosylation protein nitrosylation positive regulation of interleukin-8 production cellular biosynthetic process positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process cytokine production regulation of cytokine production regulation of multicellular organismal process positive regulation of macromolecule metabolic process regulation of biosynthetic process regulation of cellular metabolic process interleukin-8 production regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process positive regulation of gene expression positive regulation of multicellular organismal process regulation of macromolecule biosynthetic process positive regulation of cytokine production regulation of metabolic process positive regulation of cellular biosynthetic process regulation of interleukin-8 production protein localization regulation of localization establishment of protein localization nitrogen compound transport cellular macromolecule localization regulation of peptide hormone secretion regulation of hormone levels establishment of protein localization to extracellular region protein secretion regulation of protein secretion regulation of secretion cellular localization regulation of hormone secretion regulation of protein localization regulation of peptide secretion hormone secretion protein localization to extracellular region peptide secretion regulation of secretion by cell amide transport regulation of signaling regulation of transport regulation of peptide transport regulation of establishment of protein localization regulation of protein transport peptide transport protein transport regulation of cellular localization regulation of insulin secretion peptide hormone secretion hormone transport regulation of cell communication insulin secretion response to decreased oxygen levels response to hypoxia response to oxygen levels response to abiotic stimulus cellular response to stimulus cellular response to chemical stimulus response to chemical cellular response to xenobiotic stimulus response to xenobiotic stimulus negative regulation of catabolic process regulation of protein metabolic process negative regulation of metabolic process negative regulation of biological process protein catabolic process regulation of catabolic process macromolecule catabolic process negative regulation of protein catabolic process regulation of primary metabolic process regulation of protein catabolic process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process response to hormone response to endogenous stimulus cellular response to organic cyclic compound response to organic cyclic compound G protein-coupled receptor signaling pathway coupled to cGMP nucleotide second messenger G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger G protein-coupled receptor signaling pathway signal transduction rhythmic process circadian rhythm nitric oxide mediated signal transduction intracellular signal transduction intracellular signaling cassette superoxide metabolic process reactive oxygen species metabolic process interleukin-6 production positive regulation of interleukin-6 production regulation of interleukin-6 production cGMP-mediated signaling response to lipid cellular response to lipopolysaccharide response to oxygen-containing compound cellular response to molecule of bacterial origin response to lipopolysaccharide cellular response to oxygen-containing compound cellular response to biotic stimulus cellular response to lipid response to molecule of bacterial origin immune response response to type II interferon response to cytokine defense response to symbiont cellular response to type II interferon response to peptide immune system process innate immune response cellular response to cytokine stimulus blood vessel remodeling tissue remodeling regulation of cytokine production involved in inflammatory response production of molecular mediator involved in inflammatory response cytokine production involved in inflammatory response inflammatory response positive regulation of killing of cells of another organism regulation of killing of cells of another organism disruption of cell in another organism regulation of cell killing positive regulation of cell killing disruption of anatomical structure in another organism modulation of process of another organism killing of cells of another organism cell killing cell population proliferation regulation of cell population proliferation negative regulation of cellular metabolic process negative regulation of cellular process negative regulation of cellular biosynthetic process negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of blood pressure nitric oxide metabolic process nitric oxide biosynthetic process reactive nitrogen species metabolic process response to tumor necrosis factor	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle intracellular organelle organelle peroxisome microbody intracellular membrane-bounded organelle perinuclear region of cytoplasm extracellular region extracellular space cell cortex intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle intracellular organelle organelle peroxisome microbody intracellular membrane-bounded organelle perinuclear region of cytoplasm extracellular region extracellular space cell cortex cortical cytoskeleton cell periphery cytoskeleton intracellular non-membrane-bounded organelle non-membrane-bounded organelle plasma membrane membrane nucleus
B	NITRIC OXIDE SYNTHASE, INDUCIBLE	binding nucleotide binding FMN binding nucleoside phosphate binding ion binding organic cyclic compound binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding flavin adenine dinucleotide binding cation binding organic acid binding binding nucleotide binding FMN binding nucleoside phosphate binding ion binding organic cyclic compound binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding flavin adenine dinucleotide binding cation binding organic acid binding amino acid binding carboxylic acid binding arginine binding cell adhesion molecule binding cadherin binding protein binding oxidoreductase activity monooxygenase activity oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen nitric-oxide synthase activity oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, NAD(P)H as one donor, and incorporation of one atom of oxygen catalytic activity calmodulin binding nitric-oxide synthase binding enzyme binding metal ion binding identical protein binding Hsp90 protein binding heat shock protein binding tetrahydrobiopterin binding cAMP-dependent protein kinase regulator activity enzyme regulator activity molecular function regulator activity protein kinase regulator activity kinase regulator activity purine nucleotide binding adenyl nucleotide binding NADP binding protein homodimerization activity protein dimerization activity kinase binding protein kinase binding cytoskeletal protein binding actin binding tetrapyrrole binding heme binding beta-catenin binding	multicellular organismal process system process circulatory system process regulation of blood pressure biological regulation regulation of biological quality blood circulation prostaglandin transport transport signaling cell communication localization secretion by cell monocarboxylic acid transport multicellular organismal process system process circulatory system process regulation of blood pressure biological regulation regulation of biological quality blood circulation prostaglandin transport transport signaling cell communication localization secretion by cell monocarboxylic acid transport fatty acid transport icosanoid transport signal release prostaglandin secretion icosanoid secretion regulation of biological process organic anion transport carboxylic acid transport secretion cell-cell signaling export from cell lipid localization lipid transport establishment of localization organic acid transport lipid export from cell macromolecule localization cellular process positive regulation of programmed cell death regulation of cellular process regulation of apoptotic process positive regulation of biological process regulation of programmed cell death cell death positive regulation of apoptotic process apoptotic process programmed cell death positive regulation of cellular process catabolic process oxoacid metabolic process glutamine family amino acid catabolic process amino acid metabolic process arginine catabolic process organic acid metabolic process organic acid catabolic process alpha-amino acid metabolic process glutamine family amino acid metabolic process cellular catabolic process arginine metabolic process carboxylic acid catabolic process small molecule metabolic process amino acid catabolic process cellular metabolic process carboxylic acid metabolic process L-amino acid catabolic process primary metabolic process L-amino acid metabolic process proteinogenic amino acid metabolic process alpha-amino acid catabolic process proteinogenic amino acid catabolic process metabolic process small molecule catabolic process biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response response to external stimulus response to biotic stimulus defense response to bacterium defense response to other organism response to stress response to bacterium response to external biotic stimulus peptidyl-cysteine modification macromolecule modification peptidyl-amino acid modification protein metabolic process macromolecule metabolic process protein modification process peptidyl-cysteine S-nitrosylation protein nitrosylation positive regulation of interleukin-8 production cellular biosynthetic process positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process cytokine production regulation of cytokine production regulation of multicellular organismal process positive regulation of macromolecule metabolic process regulation of biosynthetic process regulation of cellular metabolic process interleukin-8 production regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process positive regulation of gene expression positive regulation of multicellular organismal process regulation of macromolecule biosynthetic process positive regulation of cytokine production regulation of metabolic process positive regulation of cellular biosynthetic process regulation of interleukin-8 production protein localization regulation of localization establishment of protein localization nitrogen compound transport cellular macromolecule localization regulation of peptide hormone secretion regulation of hormone levels establishment of protein localization to extracellular region protein secretion regulation of protein secretion regulation of secretion cellular localization regulation of hormone secretion regulation of protein localization regulation of peptide secretion hormone secretion protein localization to extracellular region peptide secretion regulation of secretion by cell amide transport regulation of signaling regulation of transport regulation of peptide transport regulation of establishment of protein localization regulation of protein transport peptide transport protein transport regulation of cellular localization regulation of insulin secretion peptide hormone secretion hormone transport regulation of cell communication insulin secretion response to decreased oxygen levels response to hypoxia response to oxygen levels response to abiotic stimulus cellular response to stimulus cellular response to chemical stimulus response to chemical cellular response to xenobiotic stimulus response to xenobiotic stimulus negative regulation of catabolic process regulation of protein metabolic process negative regulation of metabolic process negative regulation of biological process protein catabolic process regulation of catabolic process macromolecule catabolic process negative regulation of protein catabolic process regulation of primary metabolic process regulation of protein catabolic process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process response to hormone response to endogenous stimulus cellular response to organic cyclic compound response to organic cyclic compound G protein-coupled receptor signaling pathway coupled to cGMP nucleotide second messenger G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger G protein-coupled receptor signaling pathway signal transduction rhythmic process circadian rhythm nitric oxide mediated signal transduction intracellular signal transduction intracellular signaling cassette superoxide metabolic process reactive oxygen species metabolic process interleukin-6 production positive regulation of interleukin-6 production regulation of interleukin-6 production cGMP-mediated signaling response to lipid cellular response to lipopolysaccharide response to oxygen-containing compound cellular response to molecule of bacterial origin response to lipopolysaccharide cellular response to oxygen-containing compound cellular response to biotic stimulus cellular response to lipid response to molecule of bacterial origin immune response response to type II interferon response to cytokine defense response to symbiont cellular response to type II interferon response to peptide immune system process innate immune response cellular response to cytokine stimulus blood vessel remodeling tissue remodeling regulation of cytokine production involved in inflammatory response production of molecular mediator involved in inflammatory response cytokine production involved in inflammatory response inflammatory response positive regulation of killing of cells of another organism regulation of killing of cells of another organism disruption of cell in another organism regulation of cell killing positive regulation of cell killing disruption of anatomical structure in another organism modulation of process of another organism killing of cells of another organism cell killing cell population proliferation regulation of cell population proliferation negative regulation of cellular metabolic process negative regulation of cellular process negative regulation of cellular biosynthetic process negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of blood pressure nitric oxide metabolic process nitric oxide biosynthetic process reactive nitrogen species metabolic process response to tumor necrosis factor	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle intracellular organelle organelle peroxisome microbody intracellular membrane-bounded organelle perinuclear region of cytoplasm extracellular region extracellular space cell cortex intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle intracellular organelle organelle peroxisome microbody intracellular membrane-bounded organelle perinuclear region of cytoplasm extracellular region extracellular space cell cortex cortical cytoskeleton cell periphery cytoskeleton intracellular non-membrane-bounded organelle non-membrane-bounded organelle plasma membrane membrane nucleus

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR001709	Flavoprotein pyridine nucleotide cytochrome reductase	Domain
A	IPR001433	Oxidoreductase FAD/NAD(P)-binding	Domain
A	IPR001094	Flavodoxin-like	Domain
A	IPR004030	Nitric oxide synthase, N-terminal	Domain
A	IPR023173	NADPH-cytochrome p450 reductase, FAD-binding, alpha-helical domain superfamily	Homologous Superfamily
A	IPR008254	Flavodoxin/nitric oxide synthase	Domain
A	IPR039261	Ferredoxin-NADP reductase (FNR), nucleotide-binding domain	Homologous Superfamily
A	IPR017927	FAD-binding domain, ferredoxin reductase-type	Domain
A	IPR036119	Nitric oxide synthase, N-terminal domain superfamily	Homologous Superfamily
A	IPR044944	Nitric oxide synthase, domain 3 superfamily	Homologous Superfamily
A	IPR044943	Nitric oxide synthase, domain 1 superfamily	Homologous Superfamily
A	IPR003097	Sulfite reductase [NADPH] flavoprotein alpha-component-like, FAD-binding	Domain
A	IPR017938	Riboflavin synthase-like beta-barrel	Homologous Superfamily
A	IPR044940	Nitric oxide synthase, domain 2 superfamily	Homologous Superfamily
A	IPR029039	Flavoprotein-like superfamily	Homologous Superfamily
A	IPR050607	Nitric Oxide Synthase (NOS)	Family
A	IPR012144	Nitric-oxide synthase, eukaryote	Family
B	IPR001709	Flavoprotein pyridine nucleotide cytochrome reductase	Domain
B	IPR001433	Oxidoreductase FAD/NAD(P)-binding	Domain
B	IPR001094	Flavodoxin-like	Domain
B	IPR004030	Nitric oxide synthase, N-terminal	Domain
B	IPR023173	NADPH-cytochrome p450 reductase, FAD-binding, alpha-helical domain superfamily	Homologous Superfamily
B	IPR008254	Flavodoxin/nitric oxide synthase	Domain
B	IPR039261	Ferredoxin-NADP reductase (FNR), nucleotide-binding domain	Homologous Superfamily
B	IPR017927	FAD-binding domain, ferredoxin reductase-type	Domain
B	IPR036119	Nitric oxide synthase, N-terminal domain superfamily	Homologous Superfamily
B	IPR044944	Nitric oxide synthase, domain 3 superfamily	Homologous Superfamily
B	IPR044943	Nitric oxide synthase, domain 1 superfamily	Homologous Superfamily
B	IPR003097	Sulfite reductase [NADPH] flavoprotein alpha-component-like, FAD-binding	Domain
B	IPR017938	Riboflavin synthase-like beta-barrel	Homologous Superfamily
B	IPR044940	Nitric oxide synthase, domain 2 superfamily	Homologous Superfamily
B	IPR029039	Flavoprotein-like superfamily	Homologous Superfamily
B	IPR050607	Nitric Oxide Synthase (NOS)	Family
B	IPR012144	Nitric-oxide synthase, eukaryote	Family