5VVV | pdb_00005vvv

Structural Investigations of the Substrate Specificity 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)
C	NAGidase	e5vvvC1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: NAGidase	ECOD (1.6)
A	NAGidase	e5vvvA1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: NAGidase	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C	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, C	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
B, D	a-crystallin B	amide binding amyloid-beta binding binding peptide binding cytoskeletal protein binding microtubule binding protein binding tubulin binding protein-containing complex binding cation binding ion binding metal ion binding small molecule binding identical protein binding amide binding amyloid-beta binding binding peptide binding cytoskeletal protein binding microtubule binding protein binding tubulin binding protein-containing complex binding cation binding ion binding metal ion binding small molecule binding identical protein binding unfolded protein binding protein homodimerization activity protein dimerization activity structural molecule activity structural constituent of eye lens	protein refolding primary metabolic process gene expression macromolecule biosynthetic process protein maturation protein folding biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process regulation of protein stability biological regulation regulation of biological quality protein refolding primary metabolic process gene expression macromolecule biosynthetic process protein maturation protein folding biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process regulation of protein stability biological regulation regulation of biological quality protein stabilization tubulin complex assembly cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular component organization or biogenesis developmental process multicellular organismal process sensory organ development eye development animal organ development visual system development multicellular organism development camera-type eye development anatomical structure development sensory system development lens development in camera-type eye system development negative regulation of intracellular transport regulation of localization cellular localization regulation of biological process regulation of cellular process transport regulation of transport negative regulation of biological process intracellular transport negative regulation of transport establishment of localization localization regulation of cellular localization establishment of localization in cell negative regulation of cellular process regulation of intracellular transport muscle structure development muscle organ development regulation of growth regulation of cellular component organization growth negative regulation of cell growth regulation of cell growth cell growth negative regulation of growth negative regulation of cellular component organization regulation of cellular component biogenesis negative regulation of protein-containing complex assembly regulation of protein-containing complex assembly negative regulation of metabolic process reactive oxygen species metabolic process negative regulation of reactive oxygen species metabolic process regulation of metabolic process regulation of reactive oxygen species metabolic process response to decreased oxygen levels response to stimulus response to hypoxia response to stress response to oxygen levels response to abiotic stimulus system process muscle contraction muscle system process response to hydrogen peroxide response to oxidative stress response to chemical response to oxygen-containing compound response to reactive oxygen species response to heat response to temperature stimulus apoptotic process involved in development anatomical structure morphogenesis apoptotic process involved in morphogenesis apoptotic process cell death programmed cell death RNA metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process negative regulation of DNA-templated transcription regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process nucleic acid metabolic process regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription negative regulation of RNA metabolic process organelle organization microtubule polymerization or depolymerization microtubule cytoskeleton organization microtubule-based process cytoskeleton organization cellular response to stimulus signaling intracellular signal transduction cell communication stress-activated MAPK cascade stress-activated protein kinase signaling cascade cellular response to stress intracellular signaling cassette MAPK cascade signal transduction cellular response to ionizing radiation cellular response to radiation cellular response to environmental stimulus response to ionizing radiation cellular response to gamma radiation response to radiation cellular response to abiotic stimulus response to gamma radiation negative regulation of programmed cell death regulation of apoptotic process regulation of programmed cell death negative regulation of apoptotic process negative regulation of gene expression negative regulation of amyloid fibril formation regulation of amyloid fibril formation amyloid fibril formation negative regulation of supramolecular fiber organization negative regulation of protein metabolic process regulation of protein metabolic process regulation of supramolecular fiber organization supramolecular fiber organization response to lipid response to estradiol	somatodendritic compartment cell body cellular anatomical structure perikaryon neuronal cell body M band intracellular anatomical structure intracellular membraneless organelle sarcomere intracellular organelle organelle membraneless organelle contractile muscle fiber A band somatodendritic compartment cell body cellular anatomical structure perikaryon neuronal cell body M band intracellular anatomical structure intracellular membraneless organelle sarcomere intracellular organelle organelle membraneless organelle contractile muscle fiber A band cytoplasm supramolecular fiber myofibril supramolecular polymer supramolecular complex Z disc I band extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region extracellular space vesicle extracellular membrane-bounded organelle cytosol neuron spine synapse neuron projection dendritic spine plasma membrane bounded cell projection cell projection postsynapse cell junction dendrite dendritic tree axon mitochondrion intracellular membrane-bounded organelle cell periphery membrane plasma membrane plasma membrane region synaptic membrane cell surface nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen lytic vacuole vacuole lysosome protein-containing complex cytoskeleton actin filament bundle actin cytoskeleton cardiac myofibril
A, C	Protein O-GlcNAcase	hydrolase activity, acting on glycosyl bonds hexosaminidase activity beta-N-acetylhexosaminidase activity beta-N-acetylglucosaminidase 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
B, D	IPR003090	Alpha-crystallin, N-terminal	Domain
B, D	IPR001436	Alpha crystallin/Small heat shock protein, animal type	Family
B, D	IPR002068	Alpha crystallin/Hsp20 domain	Domain
B, D	IPR055269	Alpha crystallin/Heat shock protein Hsp-16.1/Hsp-16.2	Family
B, D	IPR008978	HSP20-like chaperone	Homologous Superfamily
B, D	IPR037882	Alpha-crystallin B chain, ACD domain	Domain
A, C	IPR051822	Glycosyl Hydrolase Family 84	Family
A, C	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily
A, C	IPR011496	Beta-N-acetylglucosaminidase, catalytic domain	Domain
A, C	IPR016181	Acyl-CoA N-acyltransferase	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B, D	Pharos: P02511	myofibrillar myopathy 2 dilated cardiomyopathy 1II fatal infantile hypertonic myofibrillar myopathy dilated cardiomyopathy malignant colon neoplasm squamous cell carcinoma cataract renal cell carcinoma cataract 16 multiple types cardiomyopathy Liver Cirrhosis, Experimental chromophobe renal cell carcinoma myopathy esophageal cancer papillary renal cell carcinoma myofibrillar myopathy 2 dilated cardiomyopathy 1II fatal infantile hypertonic myofibrillar myopathy dilated cardiomyopathy malignant colon neoplasm squamous cell carcinoma cataract renal cell carcinoma cataract 16 multiple types cardiomyopathy Liver Cirrhosis, Experimental chromophobe renal cell carcinoma myopathy esophageal cancer papillary renal cell carcinoma hypertrophic cardiomyopathy prostate cancer sarcomatoid renal cell carcinoma collecting duct carcinoma cystic fibrosis neurodegenerative disease nuclear cataract Down syndrome ovarian cancer arthrogryposis esophageal adenocarcinoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia atypical teratoid rhabdoid tumor familial isolated dilated cardiomyopathy breast cancer invasive ductal breast carcinoma renal carcinoma medulloblastoma colonic neoplasm muscular disease ductal breast carcinoma in situ pancreatic intraductal papillary-mucinous carcinoma astrocytic tumor Barrett esophagus breast carcinoma large cell medulloblastoma lung adenocarcinoma tongue cancer clear cell renal carcinoma myofibrillar myopathy neoplasm of esophagus non-small cell lung carcinoma distal myopathy oral cavity neoplasm endometriosis pancreatic intraductal papillary-mucinous neoplasm atopic eczema familial dilated cardiomyopathy pituitary cancer benign colon neoplasm breast fibroadenoma psoriasis lung cancer Charcot-Marie-Tooth disease muscle tissue disease
A, C	Pharos: 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

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.