Annotations: 5UHP

Crystal structure of the core catalytic domain of human O-GlcNAcase

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)
D	Fibrillarin	e5uhpD1	A: alpha arrays	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Fibrillarin	ECOD (v295.2)
C	Fibrillarin	e5uhpC1	A: alpha arrays	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Fibrillarin	ECOD (v295.2)
B	AARP2CN	e5uhpB1	A: alpha arrays	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: AARP2CN	ECOD (v295.2)
A	AARP2CN	e5uhpA1	A: alpha arrays	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: AARP2CN	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	3.20.20.80	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycosidases	CATH (4.3.0)
C	3.20.20.80	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycosidases	CATH (4.3.0)
B	3.20.20.80	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycosidases	CATH (4.3.0)
A	3.20.20.80	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycosidases	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF07555	beta-N-acetylglucosaminidase (NAGidase)	beta-N-acetylglucosaminidase	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
E, F, G, H	O-GlcNAcase stalk domain	hydrolase activity, acting on glycosyl bonds hexosaminidase activity hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity [protein]-3-O-(N-acetyl-D-glucosaminyl)-L-serine/L-threonine O-N-acetyl-alpha-D-glucosaminase activity catalytic activity, acting on a protein hyalurononglucosaminidase activity identical protein binding protein binding binding	macromolecule modification protein deglycosylation carbohydrate derivative metabolic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process protein modification process glycoprotein metabolic process carbohydrate derivative catabolic process glycoprotein catabolic process catabolic process protein catabolic process macromolecule modification protein deglycosylation carbohydrate derivative metabolic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process protein modification process glycoprotein metabolic process carbohydrate derivative catabolic process glycoprotein catabolic process catabolic process protein catabolic process macromolecule catabolic process carbohydrate derivative biosynthetic process glycoprotein biosynthetic process macromolecule biosynthetic process biosynthetic process protein O-linked glycosylation amino sugar metabolic process N-acetylglucosamine metabolic process	cellular anatomical structure membrane intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle
A, B, C, D	O-GlcNAcase TIM-barrel domain	hydrolase activity, acting on glycosyl bonds hexosaminidase activity hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity [protein]-3-O-(N-acetyl-D-glucosaminyl)-L-serine/L-threonine O-N-acetyl-alpha-D-glucosaminase activity catalytic activity, acting on a protein hyalurononglucosaminidase activity identical protein binding protein binding binding	macromolecule modification protein deglycosylation carbohydrate derivative metabolic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process protein modification process glycoprotein metabolic process carbohydrate derivative catabolic process glycoprotein catabolic process catabolic process protein catabolic process macromolecule modification protein deglycosylation carbohydrate derivative metabolic process metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process protein modification process glycoprotein metabolic process carbohydrate derivative catabolic process glycoprotein catabolic process catabolic process protein catabolic process macromolecule catabolic process carbohydrate derivative biosynthetic process glycoprotein biosynthetic process macromolecule biosynthetic process biosynthetic process protein O-linked glycosylation amino sugar metabolic process N-acetylglucosamine metabolic process	cellular anatomical structure membrane intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
E, F, G, H	IPR051822	Glycosyl Hydrolase Family 84	Family
E, F, G, H	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily
E, F, G, H	IPR011496	Beta-N-acetylglucosaminidase, catalytic domain	Domain
E, F, G, H	IPR016181	Acyl-CoA N-acyltransferase	Homologous Superfamily
A, B, C, D	IPR051822	Glycosyl Hydrolase Family 84	Family
A, B, C, D	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily
A, B, C, D	IPR011496	Beta-N-acetylglucosaminidase, catalytic domain	Domain
A, B, C, D	IPR016181	Acyl-CoA N-acyltransferase	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
E, F, G, H	: O60502	pancreatic intraductal papillary-mucinous neoplasm subependymal giant cell astrocytoma adrenal cortex carcinoma atrial fibrillation glioblastoma large cell medulloblastoma malignant pancreatic neoplasm oligodendroglioma pancreatic ductal adenocarcinoma Pick disease tuberculosis amyotrophic lateral sclerosis dermatomyositis juvenile dermatomyositis malignant ependymoma pancreatic intraductal papillary-mucinous neoplasm subependymal giant cell astrocytoma adrenal cortex carcinoma atrial fibrillation glioblastoma large cell medulloblastoma malignant pancreatic neoplasm oligodendroglioma pancreatic ductal adenocarcinoma Pick disease tuberculosis amyotrophic lateral sclerosis dermatomyositis juvenile dermatomyositis malignant ependymoma medulloblastoma osteosarcoma pancreatic intraductal papillary-mucinous carcinoma psoriasis astrocytic tumor Emery-Dreifuss muscular dystrophy kidney disease malignant glioma myopathy ovarian cancer
A, B, C, D	: O60502	pancreatic intraductal papillary-mucinous neoplasm subependymal giant cell astrocytoma adrenal cortex carcinoma atrial fibrillation glioblastoma large cell medulloblastoma malignant pancreatic neoplasm oligodendroglioma pancreatic ductal adenocarcinoma Pick disease tuberculosis amyotrophic lateral sclerosis dermatomyositis juvenile dermatomyositis malignant ependymoma pancreatic intraductal papillary-mucinous neoplasm subependymal giant cell astrocytoma adrenal cortex carcinoma atrial fibrillation glioblastoma large cell medulloblastoma malignant pancreatic neoplasm oligodendroglioma pancreatic ductal adenocarcinoma Pick disease tuberculosis amyotrophic lateral sclerosis dermatomyositis juvenile dermatomyositis malignant ependymoma medulloblastoma osteosarcoma pancreatic intraductal papillary-mucinous carcinoma psoriasis astrocytic tumor Emery-Dreifuss muscular dystrophy kidney disease malignant glioma myopathy ovarian cancer