8V9Q

Crystal structure of mGalNAc-T1 in complex with the mucin glycopeptide Muc5AC-13, Mn2+, and UDP.

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Nucleotide-diphospho-sugar transferases	8043896	3000077	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Ricin B-like lectins	8043894	3000678	SCOP2B (2022-06-29)
C [auth B]	SCOP2B Superfamily	Ricin B-like lectins	8043894	3000678	SCOP2B (2022-06-29)
C [auth B]	SCOP2B Superfamily	Nucleotide-diphospho-sugar transferases	8043896	3000077	SCOP2B (2022-06-29)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C [auth B]	Polypeptide N-acetylgalactosaminyltransferase 1 soluble form	binding carbohydrate binding cation binding manganese ion binding transition metal ion binding ion binding metal ion binding small molecule binding UDP-glycosyltransferase activity polypeptide N-acetylgalactosaminyltransferase activity catalytic activity, acting on a protein glycosyltransferase activity transferase activity acetylgalactosaminyltransferase activity binding carbohydrate binding cation binding manganese ion binding transition metal ion binding ion binding metal ion binding small molecule binding UDP-glycosyltransferase activity polypeptide N-acetylgalactosaminyltransferase activity catalytic activity, acting on a protein glycosyltransferase activity transferase activity acetylgalactosaminyltransferase activity hexosyltransferase activity catalytic activity	cellular biosynthetic process organonitrogen compound biosynthetic process carbohydrate derivative metabolic process organic substance metabolic process organic substance biosynthetic process peptidyl-amino acid modification protein metabolic process peptidyl-threonine modification protein O-linked glycosylation via threonine protein modification process carbohydrate derivative biosynthetic process organonitrogen compound metabolic process cellular metabolic process glycoprotein biosynthetic process cellular biosynthetic process organonitrogen compound biosynthetic process carbohydrate derivative metabolic process organic substance metabolic process organic substance biosynthetic process peptidyl-amino acid modification protein metabolic process peptidyl-threonine modification protein O-linked glycosylation via threonine protein modification process carbohydrate derivative biosynthetic process organonitrogen compound metabolic process cellular metabolic process glycoprotein biosynthetic process primary metabolic process glycoprotein metabolic process protein glycosylation macromolecule biosynthetic process biosynthetic process glycosylation macromolecule modification macromolecule glycosylation protein O-linked glycosylation metabolic process cellular process macromolecule metabolic process peptidyl-serine modification protein O-linked glycosylation via serine	membrane-bounded organelle intracellular organelle intracellular anatomical structure Golgi apparatus organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle endomembrane system extracellular region Golgi cisterna membrane Golgi apparatus subcompartment organelle subcompartment membrane membrane-bounded organelle intracellular organelle intracellular anatomical structure Golgi apparatus organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle endomembrane system extracellular region Golgi cisterna membrane Golgi apparatus subcompartment organelle subcompartment membrane Golgi cisterna Golgi stack organelle membrane perinuclear region of cytoplasm
B [auth D], D [auth F], E [auth H]	Mucin-5AC	structural molecule activity extracellular matrix structural constituent cation binding ion binding binding metal ion binding small molecule binding	-	membrane-bounded organelle intracellular anatomical structure Golgi apparatus membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle lumen Golgi lumen intracellular organelle organelle lumen organelle cytoplasm extracellular exosome membrane-bounded organelle intracellular anatomical structure Golgi apparatus membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle lumen Golgi lumen intracellular organelle organelle lumen organelle cytoplasm extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space vesicle extracellular membrane-bounded organelle mucus layer cell periphery plasma membrane membrane extracellular matrix external encapsulating structure

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C [auth B]	IPR045885	N-acetylgalactosaminyltransferase	Domain
A, C [auth B]	IPR035992	Ricin B-like lectins	Homologous Superfamily
A, C [auth B]	IPR029044	Nucleotide-diphospho-sugar transferases	Homologous Superfamily
A, C [auth B]	IPR001173	Glycosyltransferase 2-like	Domain
A, C [auth B]	IPR000772	Ricin B, lectin domain	Domain
B [auth D], D [auth F], E [auth H]	IPR002919	Trypsin Inhibitor-like, cysteine rich domain	Domain
B [auth D], D [auth F], E [auth H]	IPR001007	VWFC domain	Domain
B [auth D], D [auth F], E [auth H]	IPR001846	von Willebrand factor, type D domain	Domain
B [auth D], D [auth F], E [auth H]	IPR014853	VWF/SSPO/Zonadhesin-like, cysteine-rich domain	Domain
B [auth D], D [auth F], E [auth H]	IPR036084	Serine protease inhibitor-like superfamily	Homologous Superfamily
B [auth D], D [auth F], E [auth H]	IPR025155	WxxW domain	Domain
B [auth D], D [auth F], E [auth H]	IPR006207	Cystine knot, C-terminal	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B [auth D], D [auth F], E [auth H]	Pharos: P98088	asthma large cell medulloblastoma malignant pancreatic neoplasm osteosarcoma pancreatic intraductal papillary-mucinous neoplasm ulcerative colitis gastric carcinoma lung cancer medulloblastoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia idiopathic pulmonary fibrosis malignant glioma nasopharyngeal carcinoma pancreatic intraductal papillary-mucinous carcinoma asthma large cell medulloblastoma malignant pancreatic neoplasm osteosarcoma pancreatic intraductal papillary-mucinous neoplasm ulcerative colitis gastric carcinoma lung cancer medulloblastoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia idiopathic pulmonary fibrosis malignant glioma nasopharyngeal carcinoma pancreatic intraductal papillary-mucinous carcinoma psoriasis

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 R01GM133198.