Annotations: 8OV0

Chains	Accession	Name	Description	Comments	Source
A	PF13330	Mucin-2 protein WxxW repeating region (Mucin2_WxxW)	Mucin-2 protein WxxW repeating region	-	Family

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	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

Chains	Accession	Name	Type
A	IPR050780	Mucin/von Willebrand/Thrombospondin superfamily	Family
A	IPR002919	Trypsin Inhibitor-like, cysteine rich domain	Domain
A	IPR001007	VWFC domain	Domain
A	IPR001846	von Willebrand factor, type D domain	Domain
A	IPR014853	VWF/SSPO/Zonadhesin-like, cysteine-rich domain	Domain
A	IPR036084	Serine protease inhibitor-like superfamily	Homologous Superfamily
A	IPR025155	WxxW domain	Domain
A	IPR006207	Cystine knot, C-terminal	Domain

Chains	Drug Target	Associated Disease
A	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