Annotations: 2PE4

Structure of Human Hyaluronidase 1, a Hyaluronan Hydrolyzing Enzyme Involved in Tumor Growth and Angiogenesis

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	TetR_C_21	e2pe4A1	A: a/b three-layered sandwiches	X: Carbon-nitrogen hydrolase-like	H: Metallo-dependent phosphatases	T: Metallo-dependent phosphatases	F: TetR_C_21	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01630	Hyaluronidase (Glyco_hydro_56)	Hyaluronidase		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Hyaluronidase-1	hydrolase activity, acting on glycosyl bonds chondroitin hydrolase activity hexosaminidase activity hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity endogalactosaminidase activity catalytic activity hyalurononglucosaminidase activity	developmental process multicellular organism development multicellular organismal process skeletal system development connective tissue development anatomical structure development animal organ development tissue development cartilage development system development regulation of growth regulation of biological process regulation of cellular process regulation of cellular component organization developmental process multicellular organism development multicellular organismal process skeletal system development connective tissue development anatomical structure development animal organ development tissue development cartilage development system development regulation of growth regulation of biological process regulation of cellular process regulation of cellular component organization biological regulation growth positive regulation of biological process positive regulation of cell growth regulation of cell growth cell growth cellular component organization positive regulation of growth cellular process cellular component organization or biogenesis positive regulation of cellular process carbohydrate derivative catabolic process glycoprotein catabolic process catabolic process carbohydrate derivative metabolic process primary metabolic process chondroitin sulfate proteoglycan metabolic process protein catabolic process chondroitin sulfate proteoglycan catabolic process glycoprotein metabolic process macromolecule catabolic process metabolic process protein metabolic process macromolecule metabolic process proteoglycan catabolic process proteoglycan metabolic process hyaluranon cable assembly positive regulation of cellular component organization positive regulation of cellular component biogenesis regulation of cellular component biogenesis cellular component biogenesis cellular component assembly positive regulation of hyaluranon cable assembly regulation of hyaluranon cable assembly cellular response to endogenous stimulus cellular response to growth factor stimulus cellular response to platelet-derived growth factor stimulus response to stimulus response to endogenous stimulus response to growth factor response to platelet-derived growth factor carbohydrate metabolic process embryonic skeletal joint development embryonic organ morphogenesis chordate embryonic development embryonic morphogenesis embryo development anatomical structure morphogenesis embryonic skeletal joint morphogenesis embryo development ending in birth or egg hatching embryonic skeletal system development animal organ morphogenesis skeletal system morphogenesis embryonic organ development embryonic skeletal system morphogenesis response to chemical response to antibiotic hyaluronan metabolic process glycosaminoglycan metabolic process aminoglycan metabolic process negative regulation of biological process negative regulation of cell growth negative regulation of growth negative regulation of cellular process cellular response to stimulus response to pH cellular response to pH response to abiotic stimulus cellular response to abiotic stimulus cellular response to environmental stimulus response to fibroblast growth factor cellular response to fibroblast growth factor stimulus response to light stimulus cellular response to radiation response to UV response to UV-B cellular response to UV-B cellular response to light stimulus response to radiation cellular response to UV cell adhesion positive regulation of cell adhesion regulation of cell adhesion response to peptide cellular response to tumor necrosis factor response to cytokine cellular response to cytokine stimulus response to tumor necrosis factor regulation of developmental process angiogenesis regulation of vasculature development positive regulation of developmental process tube morphogenesis regulation of multicellular organismal process regulation of anatomical structure morphogenesis blood vessel development regulation of multicellular organismal development blood vessel morphogenesis tube development positive regulation of angiogenesis vasculature development circulatory system development positive regulation of vasculature development regulation of angiogenesis anatomical structure formation involved in morphogenesis positive regulation of multicellular organismal process biological process involved in interspecies interaction between organisms response to other organism response to external stimulus response to external biotic stimulus response to virus response to biotic stimulus defense response response to stress inflammatory response response to oxidative stress response to oxygen-containing compound response to reactive oxygen species cellular response to interleukin-1 response to interleukin-1 hyaluronan catabolic process aminoglycan catabolic process glycosaminoglycan catabolic process	membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen lytic vacuole vacuolar lumen vacuole intracellular membrane-bounded organelle lysosomal lumen intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle cytoplasm membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen lytic vacuole vacuolar lumen vacuole intracellular membrane-bounded organelle lysosomal lumen intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle cytoplasm lysosome extracellular exosome extracellular vesicle extracellular organelle extracellular region vesicle extracellular membrane-bounded organelle cytoplasmic vesicle intracellular vesicle hyaluranon cable

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR018155	Hyaluronidase	Family
A	IPR013785	Aldolase-type TIM barrel	Homologous Superfamily
A	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	: Q12794	mucopolysaccharidosis type 9 mucopolysaccharidosis Hyperammonemia lung adenocarcinoma inborn errors of metabolism lysosomal storage disease intellectual disability

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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.