9ZNN | pdb_00009znn

Cryo-EM structure of human UDP-N-acetylglucosamine-dolichyl-phosphate N-acetylglucosaminephosphotransferase (DPAGT1) in complex with APPB

External Resource: Annotation

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

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00953	Glycosyl transferase family 4 (Glycos_transf_4)	Glycosyl transferase family 4	-	Family
A, B	PF21383	DPAGT1 insertion domain (DPAGT1_ins)	DPAGT1 insertion domain	DPAGT1 catalyses the initial step of dolichol-linked oligosaccharide biosynthesis in N-linked protein glycosylation pathway. This is the insertion domain of eukaryotic DPAGT1, a feature absent in prokaryotic counterparts [1,2]. It referred to as CL9 ...	DPAGT1 catalyses the initial step of dolichol-linked oligosaccharide biosynthesis in N-linked protein glycosylation pathway. This is the insertion domain of eukaryotic DPAGT1, a feature absent in prokaryotic counterparts [1,2]. It referred to as CL9 in [1]; it adopts a mixed alpha/beta fold and it forms part of the substrate recognition site in human DPAGT1 [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	UDP-N-acetylglucosamine--dolichyl-phosphate N-acetylglucosaminephosphotransferase	glycosyltransferase activity transferase activity catalytic activity UDP-N-acetylglucosamine-dolichyl-phosphate N-acetylglucosaminephosphotransferase activity phosphotransferase activity, for other substituted phosphate groups transferase activity, transferring phosphorus-containing groups cation binding ion binding binding metal ion binding small molecule binding identical protein binding protein binding UDP-N-acetylglucosamine-lysosomal-enzyme N-acetylglucosaminephosphotransferase activity	carbohydrate derivative biosynthetic process glycoprotein biosynthetic process carbohydrate derivative metabolic process primary metabolic process glycoprotein metabolic process protein N-linked glycosylation macromolecule biosynthetic process biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process dolichol-linked oligosaccharide biosynthetic process	cellular anatomical structure membrane membrane-bounded organelle intracellular organelle intracellular anatomical structure Golgi apparatus organelle cytoplasm intracellular membrane-bounded organelle endomembrane system organelle subcompartment endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum cellular anatomical structure membrane membrane-bounded organelle intracellular organelle intracellular anatomical structure Golgi apparatus organelle cytoplasm intracellular membrane-bounded organelle endomembrane system organelle subcompartment endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum organelle membrane endoplasmic reticulum membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR048439	DPAGT1, insertion domain	Domain
A, B	IPR033895	UDP-GlcNAc-dolichyl-phosphate GlcNAc phosphotransferase	Family
A, B	IPR000715	Glycosyl transferase, family 4	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: Q9H3H5	congenital myasthenic syndrome DPAGT1-CDG congenital myasthenic syndrome 13 congenital disorder of glycosylation colorectal cancer Malignant neoplasm of breast osteosarcoma peripheral neuropathy tuberculosis arthrogryposis heart disease intellectual disability ovarian cancer plasma cell myeloma gastric cancer congenital myasthenic syndrome DPAGT1-CDG congenital myasthenic syndrome 13 congenital disorder of glycosylation colorectal cancer Malignant neoplasm of breast osteosarcoma peripheral neuropathy tuberculosis arthrogryposis heart disease intellectual disability ovarian cancer plasma cell myeloma gastric cancer hereditary diffuse gastric adenocarcinoma lung cancer peripheral nervous system disease Sjogren syndrome colorectal carcinoma gastric neoplasm inborn errors of metabolism

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.