Annotations: 1NG2

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1ng2a1	All beta proteins	SH3-like barrel	SH3-domain	SH3-domain	p47pox (neutrophil cytosolic factor 1)	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	SH3-domain	8020908	4000369	SCOP2 (2022-06-29)
A	SCOP2 Family	SH3-domain	8020911	4000369	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	SH3-domain	8033288	3000153	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	SH3-domain	8033291	3000153	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	SH3_1	e1ng2A1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: SH3_1	ECOD (1.6)
A	SH3_1_1	e1ng2A3	A: beta barrels	X: SH3	H: SH3	T: SH3	F: SH3_1_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.30.30.40	Mainly Beta	Roll	SH3 type barrels.	SH3 Domains	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00018	SH3 domain (SH3_1)	SH3 domain	SH3 (Src homology 3) domains are often indicative of a protein involved in signal transduction related to cytoskeletal organisation. First described in the Src cytoplasmic tyrosine kinase Swiss:P12931. The structure is a partly opened beta barrel.	Domain
A	PF16621	Neutrophil cytosol factor 1, PBR/AIR (NCF1_PBR_AIR)	Neutrophil cytosol factor 1, PBR/AIR	This entry represents the polybasic or autoinhibitory region (PBR/AIR, an arginine/lysine rich region) found after the second SH3 domain in neutrophil cytosol factor 1 (NCF1 or p47phox) [1]. NCF1 is one of the cytosolic regulatory components of NADPH ...	This entry represents the polybasic or autoinhibitory region (PBR/AIR, an arginine/lysine rich region) found after the second SH3 domain in neutrophil cytosol factor 1 (NCF1 or p47phox) [1]. NCF1 is one of the cytosolic regulatory components of NADPH oxidase and consists of a PX domain at the N-terminal (Pfam:PF00787), two tandem SH3 domains (Pfam:PF00018), a PBR/AIR and a proline-rich region at the C-terminal (Pfam:PF08944). In the resting state, the SH3 domains of NCF1 are masked by an intramolecular interaction with the PBR/AIR, which maintains the enzyme in an inactive form [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Neutrophil cytosolic factor 1	binding phospholipid binding lipid binding phosphatidylinositol binding electron transfer activity SH3 domain binding protein binding protein domain specific binding ion binding anion binding phosphatidylinositol-3,4-bisphosphate binding small molecule binding superoxide-generating NADPH oxidase activator activity enzyme regulator activity binding phospholipid binding lipid binding phosphatidylinositol binding electron transfer activity SH3 domain binding protein binding protein domain specific binding ion binding anion binding phosphatidylinositol-3,4-bisphosphate binding small molecule binding superoxide-generating NADPH oxidase activator activity enzyme regulator activity enzyme activator activity molecular function activator activity molecular function regulator activity oxidoreductase activity superoxide-generating NAD(P)H oxidase activity oxidoreductase activity, acting on NAD(P)H catalytic activity oxidoreductase activity, acting on NAD(P)H, oxygen as acceptor	regulation of immune effector process multicellular organismal process regulation of defense response regulation of response to biotic stimulus biological process involved in interspecies interaction between organisms regulation of cellular process response to stimulus regulation of response to external stimulus response to biotic stimulus regulation of respiratory burst involved in inflammatory response response to stress regulation of response to stress innate immune response regulation of immune system process regulation of immune effector process multicellular organismal process regulation of defense response regulation of response to biotic stimulus biological process involved in interspecies interaction between organisms regulation of cellular process response to stimulus regulation of response to external stimulus response to biotic stimulus regulation of respiratory burst involved in inflammatory response response to stress regulation of response to stress innate immune response regulation of immune system process regulation of multicellular organismal process response to external biotic stimulus regulation of respiratory burst production of molecular mediator involved in inflammatory response regulation of biological process respiratory burst involved in defense response defense response immune response response to other organism regulation of innate immune response biological regulation defense response to symbiont response to external stimulus regulation of inflammatory response immune effector process respiratory burst regulation of response to stimulus immune system process defense response to other organism respiratory burst involved in inflammatory response regulation of immune response metabolic process cellular process inflammatory response regulation of metabolic process superoxide metabolic process superoxide anion generation reactive oxygen species metabolic process cellular response to stimulus homeostatic process response to oxygen-containing compound cellular response to glucose stimulus intracellular glucose homeostasis cellular response to oxygen-containing compound response to hexose cellular response to carbohydrate stimulus cellular response to chemical stimulus cellular homeostasis response to monosaccharide response to carbohydrate chemical homeostasis response to glucose response to chemical glucose homeostasis carbohydrate homeostasis cellular response to hexose stimulus intracellular chemical homeostasis cellular response to monosaccharide stimulus protein localization establishment of protein localization cellular localization establishment of protein localization to membrane protein targeting localization within membrane protein localization to membrane establishment of localization protein targeting to membrane localization cellular macromolecule localization macromolecule localization cellular response to testosterone stimulus response to ketone response to lipid response to testosterone cellular response to lipid cellular response to ketone cellular defense response reactive oxygen species biosynthetic process biosynthetic process	cellular anatomical structure membrane membrane-bounded organelle phagolysosome intracellular anatomical structure lytic vacuole intracellular vesicle vacuole phagocytic vesicle intracellular membrane-bounded organelle intracellular organelle cytoplasmic vesicle organelle secondary lysosome cellular anatomical structure membrane membrane-bounded organelle phagolysosome intracellular anatomical structure lytic vacuole intracellular vesicle vacuole phagocytic vesicle intracellular membrane-bounded organelle intracellular organelle cytoplasmic vesicle organelle secondary lysosome cytoplasm vesicle endocytic vesicle lysosome cytosol cell periphery plasma membrane protein-containing complex catalytic complex plasma membrane protein complex NADPH oxidase complex membrane protein complex oxidoreductase complex somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection cell body neuronal cell body cytoplasmic side of plasma membrane cytoplasmic side of membrane side of membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR034909	Neutrophil cytosol factor 1, PX domain	Domain
A	IPR051228	NADPH Oxidase and PX Domain-Containing	Family
A	IPR032136	Neutrophil cytosol factor 1, PBR/AIR	Domain
A	IPR001683	Phox homology	Domain
A	IPR036028	SH3-like domain superfamily	Homologous Superfamily
A	IPR035757	Neutrophil cytosol factor 1, second SH3 domain	Domain
A	IPR015039	Neutrophil cytosol factor 1, C-terminal	Domain
A	IPR035756	Neutrophil cytosol factor 1, first SH3 domain	Domain
A	IPR036871	PX domain superfamily	Homologous Superfamily
A	IPR001452	SH3 domain	Domain
A	IPR001655	Neutrophil cytosol factor 1	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P14598	chronic granulomatous disease granulomatous disease, chronic, autosomal recessive, cytochrome b-positive, type 1 abdominal aortic aneurysm rheumatoid arthritis brain aneurysm hypertensive disorder Sjogren syndrome diabetes mellitus Diabetes Mellitus, Experimental chronic kidney disease phagocyte bactericidal dysfunction systemic lupus erythematosus Williams syndrome atrial fibrillation

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 R01GM157729.