Annotations: 21RN

Cryo-EM structure of mouse myeloperoxidase in complex with Fab fragments of antibodies mAb-A24 and mAb-A46

External Resource: Annotation

Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
F	Myeloperoxidase	peroxidase activity oxidoreductase activity antioxidant activity oxidoreductase activity, acting on peroxide as acceptor catalytic activity binding tetrapyrrole binding heme binding	catabolic process hydrogen peroxide metabolic process reactive oxygen species metabolic process metabolic process cellular process hydrogen peroxide catabolic process response to oxidative stress response to stimulus response to stress defense response	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure organelle lytic vacuole vacuole cytoplasm intracellular membrane-bounded organelle lysosome
E	Myeloperoxidase light chain	peroxidase activity oxidoreductase activity antioxidant activity oxidoreductase activity, acting on peroxide as acceptor catalytic activity thiocyanate peroxidase activity binding tetrapyrrole binding heme binding protein-containing complex destabilizing activity heparin binding glycosaminoglycan binding carbohydrate derivative binding sulfur compound binding peroxidase activity oxidoreductase activity antioxidant activity oxidoreductase activity, acting on peroxide as acceptor catalytic activity thiocyanate peroxidase activity binding tetrapyrrole binding heme binding protein-containing complex destabilizing activity heparin binding glycosaminoglycan binding carbohydrate derivative binding sulfur compound binding protein-containing complex binding chromatin binding nucleosome binding	catabolic process hydrogen peroxide metabolic process reactive oxygen species metabolic process metabolic process cellular process hydrogen peroxide catabolic process plasma lipoprotein particle organization multicellular organismal process regulation of biological process low-density lipoprotein particle remodeling protein-containing complex organization protein-containing complex remodeling protein-lipid complex organization biological regulation catabolic process hydrogen peroxide metabolic process reactive oxygen species metabolic process metabolic process cellular process hydrogen peroxide catabolic process plasma lipoprotein particle organization multicellular organismal process regulation of biological process low-density lipoprotein particle remodeling protein-containing complex organization protein-containing complex remodeling protein-lipid complex organization biological regulation plasma lipoprotein particle remodeling regulation of plasma lipoprotein particle levels cellular component organization protein-lipid complex remodeling cellular component organization or biogenesis neutrophil-mediated killing of symbiont cell biological process involved in interspecies interaction between organisms response to stimulus neutrophil-mediated killing of fungus disruption of cell in another organism response to biotic stimulus myeloid leukocyte mediated immunity neutrophil mediated immunity response to stress leukocyte mediated immunity response to external biotic stimulus killing of cells of another organism neutrophil mediated cytotoxicity response to other organism defense response response to external stimulus leukocyte mediated cytotoxicity immune effector process defense response to fungus immune system process response to fungus disruption of anatomical structure in another organism cell killing regulation of localization transport positive regulation of sterol transport positive regulation of biological process regulation of lipid transport organic hydroxy compound transport positive regulation of cholesterol import localization sterol transport regulation of cholesterol transport positive regulation of cholesterol transport regulation of sterol transport regulation of transport lipid localization lipid transport positive regulation of lipid localization regulation of cholesterol import establishment of localization positive regulation of lipid transport positive regulation of transport regulation of lipid localization macromolecule localization cholesterol transport cholesterol import cellular response to stimulus cellular response to oxidative stress detoxification cellular response to chemical stress response to superoxide cellular oxidant detoxification cellular response to oxygen radical cellular response to reactive oxygen species cellular response to stress cellular detoxification response to oxygen-containing compound cellular response to oxygen-containing compound response to reactive oxygen species response to toxic substance removal of superoxide radicals superoxide metabolic process response to oxidative stress cellular response to chemical stimulus response to chemical cellular response to superoxide cellular response to toxic substance response to oxygen radical response to yeast defense response to bacterium response to bacterium neutrophil-mediated killing of bacterium cellular component biogenesis cellular component assembly neutrophil extracellular trap formation cellular component disassembly protein-DNA complex disassembly protein-containing complex disassembly protein-DNA complex organization chromatin organization nucleosome disassembly chromatin remodeling nucleosome organization response to transition metal nanoparticle response to gold nanoparticle response to mechanical stimulus response to abiotic stimulus respiratory burst respiratory burst involved in defense response response to lipid response to lipopolysaccharide response to molecule of bacterial origin response to nutrient levels response to food	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle lytic vacuole cytolytic granule vacuole lysosome intracellular vesicle phagocytic vesicle membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle lytic vacuole cytolytic granule vacuole lysosome intracellular vesicle phagocytic vesicle cytoplasmic vesicle vesicle endocytic vesicle endomembrane system secretory granule secretory vesicle nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen membraneless organelle intracellular membraneless organelle chromosome extracellular region azurophil granule primary lysosome extracellular organelle extracellular membraneless organelle neutrophil extracellular trap
D	mAb-A24 Fab Light chain	-	-	-
C	mAb-A24 Fab Heavy chain	-	-	-
B	mAb-A46 Fab Light chain	-	-	-
A	mAb-A46 Fab Heavy chain	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
F	IPR019791	Haem peroxidase, animal-type	Family
F	IPR010255	Haem peroxidase superfamily	Homologous Superfamily
F	IPR037120	Haem peroxidase domain superfamily, animal type	Homologous Superfamily
F	IPR061955	Lactoperoxidase, N-terminal domain	Domain
E	IPR019791	Haem peroxidase, animal-type	Family
E	IPR037120	Haem peroxidase domain superfamily, animal type	Homologous Superfamily
E	IPR010255	Haem peroxidase superfamily	Homologous Superfamily
E	IPR061955	Lactoperoxidase, N-terminal domain	Domain

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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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

21RN | pdb_000021rn

Cryo-EM structure of mouse myeloperoxidase in complex with Fab fragments of antibodies mAb-A24 and mAb-A46

External Resource: Annotation

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage