Annotations: 8UW8

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00082	Subtilase family (Peptidase_S8)	Subtilase family	Subtilases are a family of serine proteases. They appear to have independently and convergently evolved an Asp/Ser/His catalytic triad, like that found in the trypsin serine proteases (see Pfam:PF00089). Structure is an alpha/beta fold containing a 7 ...	Subtilases are a family of serine proteases. They appear to have independently and convergently evolved an Asp/Ser/His catalytic triad, like that found in the trypsin serine proteases (see Pfam:PF00089). Structure is an alpha/beta fold containing a 7-stranded parallel beta sheet, order 2314567.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Membrane-bound transcription factor site-1 protease	peptidase activity catalytic activity, acting on a protein serine hydrolase activity serine-type peptidase activity hydrolase activity serine-type endopeptidase activity catalytic activity endopeptidase activity	organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process primary metabolic process gene expression macromolecule biosynthetic process protein maturation biosynthetic process proteolysis protein processing metabolic process cellular process protein metabolic process macromolecule metabolic process organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process primary metabolic process gene expression macromolecule biosynthetic process protein maturation biosynthetic process proteolysis protein processing metabolic process cellular process protein metabolic process macromolecule metabolic process secondary alcohol metabolic process organic hydroxy compound metabolic process sterol metabolic process steroid metabolic process cholesterol metabolic process alcohol metabolic process small molecule metabolic process lipid metabolic process cellular component organization lysosome organization organelle organization vacuole organization lytic vacuole organization cellular component organization or biogenesis regulation of localization regulation of biological process regulation of cellular process regulation of transport transport biological regulation regulation of vesicle-mediated transport establishment of localization vesicle-mediated transport localization membrane protein intracellular domain proteolysis membrane protein proteolysis cellular response to stimulus regulation of cell cycle phase transition DNA damage checkpoint signaling response to stimulus signaling G2/M transition of mitotic cell cycle mitotic G2 DNA damage checkpoint signaling negative regulation of biological process negative regulation of cell cycle cell cycle phase transition intracellular signal transduction mitotic cell cycle negative regulation of mitotic cell cycle mitotic G2/M transition checkpoint cell communication regulation of mitotic cell cycle mitotic DNA integrity checkpoint signaling cellular response to stress response to stress mitotic DNA damage checkpoint signaling negative regulation of cellular process negative regulation of cell cycle phase transition signal transduction cell cycle regulation of cell cycle cell cycle process cell cycle G2/M phase transition negative regulation of mitotic cell cycle phase transition regulation of G2/M transition of mitotic cell cycle regulation of cell cycle process DNA integrity checkpoint signaling regulation of cell cycle G2/M phase transition negative regulation of cell cycle process cell cycle checkpoint signaling regulation of mitotic cell cycle phase transition mitotic cell cycle checkpoint signaling mitotic cell cycle process DNA damage response negative regulation of cell cycle G2/M phase transition signal transduction in response to DNA damage negative regulation of G2/M transition of mitotic cell cycle mitotic cell cycle phase transition ATF6-mediated unfolded protein response cellular response to topologically incorrect protein endoplasmic reticulum unfolded protein response cellular response to unfolded protein response to unfolded protein response to topologically incorrect protein ER-nucleus signaling pathway response to endoplasmic reticulum stress regulation of cholesterol biosynthetic process regulation of steroid biosynthetic process regulation of cholesterol metabolic process regulation of lipid metabolic process lipid biosynthetic process regulation of primary metabolic process regulation of small molecule metabolic process steroid biosynthetic process regulation of biosynthetic process secondary alcohol biosynthetic process regulation of alcohol biosynthetic process small molecule biosynthetic process cholesterol biosynthetic process regulation of steroid metabolic process sterol biosynthetic process organic hydroxy compound biosynthetic process regulation of sterol biosynthetic process alcohol biosynthetic process regulation of lipid biosynthetic process regulation of metabolic process	membrane-bounded organelle intracellular anatomical structure Golgi apparatus subcompartment Golgi apparatus organelle subcompartment cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle Golgi stack cytoplasm membrane endoplasmic reticulum subcompartment membrane-bounded organelle intracellular anatomical structure Golgi apparatus subcompartment Golgi apparatus organelle subcompartment cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle Golgi stack cytoplasm membrane endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum organelle membrane endoplasmic reticulum membrane membrane-enclosed lumen intracellular organelle lumen endoplasmic reticulum lumen organelle lumen Golgi membrane bounding membrane of organelle
B	SREBP regulating gene protein	-	cellular response to stimulus positive regulation of cell communication positive regulation of SREBP signaling pathway regulation of cellular process positive regulation of signal transduction response to stimulus signaling regulation of cellular response to stress positive regulation of biological process regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus cellular response to stress regulation of intracellular signal transduction cellular response to stimulus positive regulation of cell communication positive regulation of SREBP signaling pathway regulation of cellular process positive regulation of signal transduction response to stimulus signaling regulation of cellular response to stress positive regulation of biological process regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus cellular response to stress regulation of intracellular signal transduction response to stress regulation of response to stress ER-nucleus signaling pathway signal transduction positive regulation of cellular process regulation of biological process regulation of signaling cellular response to sterol depletion biological regulation positive regulation of intracellular signal transduction response to sterol depletion regulation of SREBP signaling pathway SREBP signaling pathway regulation of response to stimulus regulation of cell communication cellular process positive regulation of signaling	membrane-bounded organelle Golgi membrane intracellular anatomical structure Golgi apparatus membrane cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle bounding membrane of organelle organelle cytoplasm organelle membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR050131	Subtilisin-like serine protease	Family
A	IPR023828	Peptidase S8, subtilisin, Ser-active site	Active Site
A	IPR022398	Peptidase S8, subtilisin, His-active site	Active Site
A	IPR000209	Peptidase S8/S53 domain	Domain
A	IPR034185	Site-1 peptidase catalytic domain	Domain
A	IPR015500	Peptidase S8, subtilisin-related	Family
A	IPR036852	Peptidase S8/S53 domain superfamily	Homologous Superfamily
B	IPR019352	SREBP regulating gene protein	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q14703	Craniofacial Abnormalities prostate cancer medulloblastoma hepatocellular carcinoma osteosarcoma ovarian cancer psoriasis
B	Pharos: Q9H741	adrenal cortex carcinoma gastric carcinoma lung adenocarcinoma non-small cell lung carcinoma pancreatic intraductal papillary-mucinous carcinoma ductal breast carcinoma in situ hepatocellular carcinoma lung carcinoma osteosarcoma pancreatic intraductal papillary-mucinous neoplasm gastric cancer large cell medulloblastoma malignant ependymoma ovarian cancer

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.