Annotations: 8OER

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF08742	C8 domain (C8)	C8 domain	This domain contains 8 conserved cysteine residues, but this family only contains 7 of them to overlaps with other domains. It is found in disease-related proteins including von Willebrand factor, Alpha tectorin, Zonadhesin and Mucin. It is often fo ...	This domain contains 8 conserved cysteine residues, but this family only contains 7 of them to overlaps with other domains. It is found in disease-related proteins including von Willebrand factor, Alpha tectorin, Zonadhesin and Mucin. It is often found on proteins containing Pfam:PF00094 and Pfam:PF01826.	Domain
A, B	PF01826	Trypsin Inhibitor like cysteine rich domain (TIL)	Trypsin Inhibitor like cysteine rich domain	This family contains trypsin inhibitors as well as a domain found in many extracellular proteins. The domain typically contains ten cysteine residues that form five disulphide bonds. The cysteine residues that form the disulphide bonds are 1-7, 2-6, ...	This family contains trypsin inhibitors as well as a domain found in many extracellular proteins. The domain typically contains ten cysteine residues that form five disulphide bonds. The cysteine residues that form the disulphide bonds are 1-7, 2-6, 3-5, 4-10 and 8-9.	Domain
A, B	PF00094	von Willebrand factor type D domain (VWD)	von Willebrand factor type D domain	Swiss:P17554 contains a vwd domain. Its function is unrelated but the similarity is very strong by several methods. This domain is structurally homologous to the C-terminal domain of repulsive guidance molecules (RGM) despite low sequence identity [2 ...	Swiss:P17554 contains a vwd domain. Its function is unrelated but the similarity is very strong by several methods. This domain is structurally homologous to the C-terminal domain of repulsive guidance molecules (RGM) despite low sequence identity [2].	Domain
C, D	PF08742	C8 domain (C8)	C8 domain	This domain contains 8 conserved cysteine residues, but this family only contains 7 of them to overlaps with other domains. It is found in disease-related proteins including von Willebrand factor, Alpha tectorin, Zonadhesin and Mucin. It is often fo ...	This domain contains 8 conserved cysteine residues, but this family only contains 7 of them to overlaps with other domains. It is found in disease-related proteins including von Willebrand factor, Alpha tectorin, Zonadhesin and Mucin. It is often found on proteins containing Pfam:PF00094 and Pfam:PF01826.	Domain
C, D	PF00094	von Willebrand factor type D domain (VWD)	von Willebrand factor type D domain	Swiss:P17554 contains a vwd domain. Its function is unrelated but the similarity is very strong by several methods. This domain is structurally homologous to the C-terminal domain of repulsive guidance molecules (RGM) despite low sequence identity [2 ...	Swiss:P17554 contains a vwd domain. Its function is unrelated but the similarity is very strong by several methods. This domain is structurally homologous to the C-terminal domain of repulsive guidance molecules (RGM) despite low sequence identity [2].	Domain
E [auth I], F [auth J]	PF13330	Mucin-2 protein WxxW repeating region (Mucin2_WxxW)	Mucin-2 protein WxxW repeating region	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Mucin-5B	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 cell periphery plasma membrane membrane extracellular matrix external encapsulating structure
C, D	Mucin-5B	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 cell periphery plasma membrane membrane extracellular matrix external encapsulating structure
E [auth I], F [auth J]	Mucin-5B	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 cell periphery plasma membrane membrane extracellular matrix external encapsulating structure

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR002919	Trypsin Inhibitor-like, cysteine rich domain	Domain
A, B	IPR001007	VWFC domain	Domain
A, B	IPR001846	von Willebrand factor, type D domain	Domain
A, B	IPR014853	VWF/SSPO/Zonadhesin-like, cysteine-rich domain	Domain
A, B	IPR036084	Serine protease inhibitor-like superfamily	Homologous Superfamily
A, B	IPR025155	WxxW domain	Domain
A, B	IPR006207	Cystine knot, C-terminal	Domain
C, D	IPR002919	Trypsin Inhibitor-like, cysteine rich domain	Domain
C, D	IPR001007	VWFC domain	Domain
C, D	IPR001846	von Willebrand factor, type D domain	Domain
C, D	IPR014853	VWF/SSPO/Zonadhesin-like, cysteine-rich domain	Domain
C, D	IPR036084	Serine protease inhibitor-like superfamily	Homologous Superfamily
C, D	IPR025155	WxxW domain	Domain
C, D	IPR006207	Cystine knot, C-terminal	Domain
E [auth I], F [auth J]	IPR002919	Trypsin Inhibitor-like, cysteine rich domain	Domain
E [auth I], F [auth J]	IPR001007	VWFC domain	Domain
E [auth I], F [auth J]	IPR001846	von Willebrand factor, type D domain	Domain
E [auth I], F [auth J]	IPR014853	VWF/SSPO/Zonadhesin-like, cysteine-rich domain	Domain
E [auth I], F [auth J]	IPR036084	Serine protease inhibitor-like superfamily	Homologous Superfamily
E [auth I], F [auth J]	IPR025155	WxxW domain	Domain
E [auth I], F [auth J]	IPR006207	Cystine knot, C-terminal	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: Q9HC84	idiopathic pulmonary fibrosis diffuse panbronchiolitis acute interstitial pneumonia lung cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia asthma Hamman-Rich syndrome interstitial lung disease malignant colon neoplasm ulcerative colitis breast carcinoma idiopathic interstitial pneumonia lung adenocarcinoma malignant pancreatic neoplasm
C, D	Pharos: Q9HC84	idiopathic pulmonary fibrosis diffuse panbronchiolitis acute interstitial pneumonia lung cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia asthma Hamman-Rich syndrome interstitial lung disease malignant colon neoplasm ulcerative colitis breast carcinoma idiopathic interstitial pneumonia lung adenocarcinoma malignant pancreatic neoplasm
E [auth I], F [auth J]	Pharos: Q9HC84	idiopathic pulmonary fibrosis diffuse panbronchiolitis acute interstitial pneumonia lung cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia asthma Hamman-Rich syndrome interstitial lung disease malignant colon neoplasm ulcerative colitis breast carcinoma idiopathic interstitial pneumonia lung adenocarcinoma malignant pancreatic neoplasm