Annotations: 4ZHT

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d4zhta_	Alpha and beta proteins (a/b)	UDP-Glycosyltransferase/glycogen phosphorylase	UDP-Glycosyltransferase/glycogen phosphorylase	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d4zhtb_	Alpha and beta proteins (a/b)	UDP-Glycosyltransferase/glycogen phosphorylase	UDP-Glycosyltransferase/glycogen phosphorylase	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d4zhtc_	Alpha and beta proteins (a/b)	UDP-Glycosyltransferase/glycogen phosphorylase	UDP-Glycosyltransferase/glycogen phosphorylase	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
D	d4zhtd_	Alpha and beta proteins (a/b)	UDP-Glycosyltransferase/glycogen phosphorylase	UDP-Glycosyltransferase/glycogen phosphorylase	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Epimerase_2_C	e4zhtA1	A: a/b three-layered sandwiches	X: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	T: UDP-Glycosyltransferase/glycogen phosphorylase	F: Epimerase_2_C	ECOD (1.6)
A	Epimerase_2_N	e4zhtA2	A: a/b three-layered sandwiches	X: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	T: UDP-Glycosyltransferase/glycogen phosphorylase	F: Epimerase_2_N	ECOD (1.6)
B	Epimerase_2_C	e4zhtB2	A: a/b three-layered sandwiches	X: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	T: UDP-Glycosyltransferase/glycogen phosphorylase	F: Epimerase_2_C	ECOD (1.6)
B	Epimerase_2_N	e4zhtB1	A: a/b three-layered sandwiches	X: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	T: UDP-Glycosyltransferase/glycogen phosphorylase	F: Epimerase_2_N	ECOD (1.6)
C	Epimerase_2_C	e4zhtC2	A: a/b three-layered sandwiches	X: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	T: UDP-Glycosyltransferase/glycogen phosphorylase	F: Epimerase_2_C	ECOD (1.6)
C	Epimerase_2_N	e4zhtC1	A: a/b three-layered sandwiches	X: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	T: UDP-Glycosyltransferase/glycogen phosphorylase	F: Epimerase_2_N	ECOD (1.6)
D	Epimerase_2_C	e4zhtD1	A: a/b three-layered sandwiches	X: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	T: UDP-Glycosyltransferase/glycogen phosphorylase	F: Epimerase_2_C	ECOD (1.6)
D	Epimerase_2_N	e4zhtD2	A: a/b three-layered sandwiches	X: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	T: UDP-Glycosyltransferase/glycogen phosphorylase	F: Epimerase_2_N	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF02350	UDP-N-acetylglucosamine 2-epimerase (Epimerase_2)	UDP-N-acetylglucosamine 2-epimerase	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Bifunctional UDP-N-acetylglucosamine 2-epimerase/N-acetylmannosamine kinase	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding isomerase activity racemase and epimerase activity UDP-N-acetylglucosamine 2-epimerase activity racemase and epimerase activity, acting on carbohydrates and derivatives catalytic activity hydrolase activity, acting on glycosyl bonds hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity N-acylmannosamine kinase activity carbohydrate kinase activity kinase activity transferase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups cation binding metal ion binding	amino sugar biosynthetic process oxoacid metabolic process cellular biosynthetic process organonitrogen compound biosynthetic process carbohydrate derivative metabolic process organic acid biosynthetic process organic acid metabolic process carboxylic acid biosynthetic process organic substance metabolic process organic substance biosynthetic process amino sugar metabolic process small molecule metabolic process amide metabolic process N-acetylneuraminate metabolic process amino sugar biosynthetic process oxoacid metabolic process cellular biosynthetic process organonitrogen compound biosynthetic process carbohydrate derivative metabolic process organic acid biosynthetic process organic acid metabolic process carboxylic acid biosynthetic process organic substance metabolic process organic substance biosynthetic process amino sugar metabolic process small molecule metabolic process amide metabolic process N-acetylneuraminate metabolic process carbohydrate derivative biosynthetic process organonitrogen compound metabolic process small molecule biosynthetic process cellular metabolic process carboxylic acid metabolic process amide biosynthetic process biosynthetic process N-acetylneuraminate biosynthetic process metabolic process cellular process nucleotide-sugar metabolic process primary metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process nucleobase-containing small molecule metabolic process UDP-N-acetylglucosamine metabolic process phosphorus metabolic process N-acetylglucosamine metabolic process glucosamine-containing compound biosynthetic process N-acetylglucosamine biosynthetic process glucosamine-containing compound metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR043129	ATPase, nucleotide binding domain	Homologous Superfamily
A, B, C, D	IPR003331	UDP-N-acetylglucosamine 2-epimerase domain	Domain
A, B, C, D	IPR020004	Bifunctional UDP-N-acetylglucosamine 2-epimerase/N-acetylmannosamine kinase	Family
A, B, C, D	IPR000600	ROK family	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D	Pharos: Q9Y223	sialuria inclusion body myositis GNE myopathy myopathy myositis ovarian cancer pancreatic intraductal papillary-mucinous neoplasm subependymal giant cell astrocytoma arthrogryposis distal myopathy inborn errors of metabolism Inclusion Body Myopathy, Sporadic limb-girdle muscular dystrophy medulloblastoma muscular disease sialuria inclusion body myositis GNE myopathy myopathy myositis ovarian cancer pancreatic intraductal papillary-mucinous neoplasm subependymal giant cell astrocytoma arthrogryposis distal myopathy inborn errors of metabolism Inclusion Body Myopathy, Sporadic limb-girdle muscular dystrophy medulloblastoma muscular disease nasopharyngeal carcinoma pancreatic ductal adenocarcinoma psoriasis congenital disorder of glycosylation lysosomal storage disease pancreatic intraductal papillary-mucinous carcinoma Salla disease spina bifida malignant colon neoplasm muscle tissue disease

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.