Annotations: 9O4G

Cryo-EM structure of the CHSY3-CHPF1 chondroitin synthase heterodimer

External Resource: Annotation

Domain Annotation: ECOD Classification
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)
B	SHMT	e9o4gB1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: SHMT	ECOD (v295.2)
A	Fringe, CHGN	e9o4gA1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Fringe, CHGN	ECOD (v295.2)
A	SHMT	e9o4gA2	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: SHMT	ECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B	PF05679	Chondroitin N-acetylgalactosaminyltransferase (CHGN)	Chondroitin N-acetylgalactosaminyltransferase	-	Family
A	PF05679	Chondroitin N-acetylgalactosaminyltransferase (CHGN)	Chondroitin N-acetylgalactosaminyltransferase	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	Chondroitin sulfate synthase 2	glucuronosyl-N-acetylgalactosaminyl-proteoglycan 4-beta-N-acetylgalactosaminyltransferase activity UDP-glycosyltransferase activity glycosyltransferase activity transferase activity acetylgalactosaminyltransferase activity hexosyltransferase activity catalytic activity N-acetylgalactosaminyl-proteoglycan 3-beta-glucuronosyltransferase activity glucuronosyltransferase activity protein-macromolecule adaptor activity molecular adaptor activity	carbohydrate derivative biosynthetic process proteoglycan biosynthetic process glycoprotein biosynthetic process carbohydrate derivative metabolic process primary metabolic process chondroitin sulfate proteoglycan metabolic process glycoprotein metabolic process macromolecule biosynthetic process biosynthetic process protein O-linked glycosylation via xylose protein O-linked glycosylation metabolic process cellular process protein metabolic process carbohydrate derivative biosynthetic process proteoglycan biosynthetic process glycoprotein biosynthetic process carbohydrate derivative metabolic process primary metabolic process chondroitin sulfate proteoglycan metabolic process glycoprotein metabolic process macromolecule biosynthetic process biosynthetic process protein O-linked glycosylation via xylose protein O-linked glycosylation metabolic process cellular process protein metabolic process macromolecule metabolic process chondroitin sulfate proteoglycan biosynthetic process proteoglycan metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle intracellular organelle mitochondrion organelle intracellular membrane-bounded organelle Golgi cisterna membrane Golgi apparatus subcompartment Golgi apparatus organelle subcompartment membrane cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle intracellular organelle mitochondrion organelle intracellular membrane-bounded organelle Golgi cisterna membrane Golgi apparatus subcompartment Golgi apparatus organelle subcompartment membrane Golgi cisterna endomembrane system Golgi stack organelle membrane Golgi membrane bounding membrane of organelle membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen organelle lumen
A	Chondroitin sulfate synthase 3	glucuronosyl-N-acetylgalactosaminyl-proteoglycan 4-beta-N-acetylgalactosaminyltransferase activity UDP-glycosyltransferase activity glycosyltransferase activity transferase activity acetylgalactosaminyltransferase activity hexosyltransferase activity catalytic activity N-acetylgalactosaminyl-proteoglycan 3-beta-glucuronosyltransferase activity glucuronosyltransferase activity	carbohydrate derivative biosynthetic process proteoglycan biosynthetic process glycoprotein biosynthetic process carbohydrate derivative metabolic process primary metabolic process chondroitin sulfate proteoglycan metabolic process glycoprotein metabolic process macromolecule biosynthetic process biosynthetic process protein O-linked glycosylation via xylose protein O-linked glycosylation metabolic process cellular process protein metabolic process carbohydrate derivative biosynthetic process proteoglycan biosynthetic process glycoprotein biosynthetic process carbohydrate derivative metabolic process primary metabolic process chondroitin sulfate proteoglycan metabolic process glycoprotein metabolic process macromolecule biosynthetic process biosynthetic process protein O-linked glycosylation via xylose protein O-linked glycosylation metabolic process cellular process protein metabolic process macromolecule metabolic process chondroitin sulfate proteoglycan biosynthetic process proteoglycan metabolic process	membrane-bounded organelle intracellular anatomical structure Golgi cisterna membrane Golgi apparatus subcompartment Golgi apparatus organelle subcompartment membrane Golgi cisterna intracellular membrane-bounded organelle endomembrane system intracellular organelle cellular anatomical structure organelle Golgi stack membrane-bounded organelle intracellular anatomical structure Golgi cisterna membrane Golgi apparatus subcompartment Golgi apparatus organelle subcompartment membrane Golgi cisterna intracellular membrane-bounded organelle endomembrane system intracellular organelle cellular anatomical structure organelle Golgi stack cytoplasm organelle membrane Golgi membrane bounding membrane of organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR008428	Chondroitin N-acetylgalactosaminyltransferase	Family
B	IPR051227	Chondroitin sulfate glycosyltransferase	Family
A	IPR029044	Nucleotide-diphospho-sugar transferases	Homologous Superfamily
A	IPR008428	Chondroitin N-acetylgalactosaminyltransferase	Family
A	IPR051227	Chondroitin sulfate glycosyltransferase	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B	: Q8IZ52	glioblastoma osteosarcoma ulcerative colitis
A	: Q70JA7	astrocytic tumor malignant ependymoma ovarian cancer primitive neuroectodermal tumor atypical teratoid rhabdoid tumor medulloblastoma pancreatic intraductal papillary-mucinous carcinoma glioblastoma oligodendroglioma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia