Annotations: 6HZN

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PSI_PsaH	e6hznA01	A: a/b three-layered sandwiches	X: Rossmann-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PSI_PsaH	ECOD (v294.1)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Dermatan-sulfate epimerase	isomerase activity racemase and epimerase activity chondroitin-glucuronate 5-epimerase activity racemase and epimerase activity, acting on carbohydrates and derivatives catalytic activity cation binding ion binding binding metal ion binding small molecule binding	carbohydrate derivative biosynthetic process dermatan sulfate proteoglycan metabolic process proteoglycan biosynthetic process glycoprotein biosynthetic process carbohydrate derivative metabolic process primary metabolic process glycoprotein metabolic process macromolecule biosynthetic process biosynthetic process protein O-linked glycosylation via xylose protein O-linked glycosylation dermatan sulfate proteoglycan biosynthetic process metabolic process cellular process carbohydrate derivative biosynthetic process dermatan sulfate proteoglycan metabolic process proteoglycan biosynthetic process glycoprotein biosynthetic process carbohydrate derivative metabolic process primary metabolic process glycoprotein metabolic process macromolecule biosynthetic process biosynthetic process protein O-linked glycosylation via xylose protein O-linked glycosylation dermatan sulfate proteoglycan biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process proteoglycan metabolic process chondroitin sulfate proteoglycan metabolic process heparan sulfate proteoglycan biosynthetic process heparan sulfate proteoglycan metabolic process	membrane-bounded organelle intracellular anatomical structure membrane intracellular vesicle intracellular membrane-bounded organelle intracellular organelle cytoplasmic vesicle membrane cellular anatomical structure vesicle membrane cytoplasmic vesicle organelle cytoplasm vesicle organelle membrane membrane-bounded organelle intracellular anatomical structure membrane intracellular vesicle intracellular membrane-bounded organelle intracellular organelle cytoplasmic vesicle membrane cellular anatomical structure vesicle membrane cytoplasmic vesicle organelle cytoplasm vesicle organelle membrane Golgi apparatus endomembrane system Golgi membrane bounding membrane of organelle endoplasmic reticulum organelle subcompartment endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR052447	Dermatan-Sulfate Isomerase	Family
A	IPR008929	Chondroitin AC/alginate lyase	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q9UL01	Ehlers-Danlos syndrome, musculocontractural type 2 Ehlers-Danlos syndrome ulcerative colitis Ehlers-Danlos syndrome, musculocontractural type 1 pancreatic intraductal papillary-mucinous carcinoma psoriasis adrenal cortex carcinoma Crohn disease lung cancer malignant glioma medulloblastoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia Sjogren syndrome astrocytic tumor Ehlers-Danlos syndrome, musculocontractural type 2 Ehlers-Danlos syndrome ulcerative colitis Ehlers-Danlos syndrome, musculocontractural type 1 pancreatic intraductal papillary-mucinous carcinoma psoriasis adrenal cortex carcinoma Crohn disease lung cancer malignant glioma medulloblastoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia Sjogren syndrome astrocytic tumor gastric carcinoma lung carcinoma malignant mesothelioma nephrotic syndrome pancreatic ductal adenocarcinoma pilocytic astrocytoma tuberculosis B-cell chronic lymphocytic leukemia glioblastoma malignant ependymoma malignant pancreatic neoplasm osteosarcoma

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.