9MBO | pdb_00009mbo

Focused refinement of RPN1 and the C-terminal helix of midnolin in the substrate-engaged human 26S proteasome

External Resource: Annotation

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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Midnolin	protein binding binding kinase binding enzyme binding molecular adaptor activity	catabolic process proteasomal protein catabolic process metabolic process cellular process primary metabolic process protein catabolic process protein metabolic process macromolecule metabolic process proteasomal ubiquitin-independent protein catabolic process macromolecule catabolic process regulation of cellular process regulation of catalytic activity negative regulation of biological process negative regulation of glucokinase activity catabolic process proteasomal protein catabolic process metabolic process cellular process primary metabolic process protein catabolic process protein metabolic process macromolecule metabolic process proteasomal ubiquitin-independent protein catabolic process macromolecule catabolic process regulation of cellular process regulation of catalytic activity negative regulation of biological process negative regulation of glucokinase activity negative regulation of catalytic activity negative regulation of phosphate metabolic process regulation of transferase activity negative regulation of kinase activity phosphate-containing compound metabolic process negative regulation of cellular process phosphorus metabolic process regulation of biological process phosphorylation negative regulation of metabolic process biological regulation negative regulation of molecular function regulation of molecular function regulation of kinase activity negative regulation of phosphorus metabolic process regulation of phosphorylation regulation of phosphorus metabolic process negative regulation of phosphorylation regulation of metabolic process negative regulation of protein transport regulation of localization establishment of protein localization nitrogen compound transport negative regulation of transport cell communication localization negative regulation of secretion negative regulation of hormone secretion negative regulation of secretion by cell intracellular protein localization regulation of biological quality regulation of peptide hormone secretion negative regulation of peptide hormone secretion regulation of hormone levels establishment of protein localization to extracellular region negative regulation of establishment of protein localization protein secretion establishment of localization regulation of protein secretion regulation of secretion negative regulation of protein secretion regulation of hormone secretion regulation of protein localization regulation of peptide secretion transport signaling negative regulation of signaling hormone secretion negative regulation of cell communication protein localization to extracellular region negative regulation of peptide secretion peptide secretion regulation of secretion by cell secretion by cell signal release negative regulation of protein localization regulation of signaling regulation of transport secretion regulation of peptide transport regulation of establishment of protein localization export from cell cell-cell signaling regulation of protein transport peptide transport negative regulation of insulin secretion protein transport regulation of insulin secretion peptide hormone secretion macromolecule localization hormone transport regulation of cell communication insulin secretion	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle membraneless organelle nuclear lumen
B	26S proteasome non-ATPase regulatory subunit 2	enzyme regulator activity molecular function regulator activity	regulation of biological process regulation of cellular process catabolic process regulation of protein metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process protein catabolic process regulation of catabolic process macromolecule catabolic process regulation of primary metabolic process metabolic process cellular process protein metabolic process regulation of biological process regulation of cellular process catabolic process regulation of protein metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process protein catabolic process regulation of catabolic process macromolecule catabolic process regulation of primary metabolic process metabolic process cellular process protein metabolic process macromolecule metabolic process regulation of metabolic process regulation of protein catabolic process proteasomal protein catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process ubiquitin-dependent protein catabolic process	proteasome accessory complex protein-containing complex intracellular anatomical structure cellular anatomical structure catalytic complex peptidase complex proteasome complex endopeptidase complex intracellular protein-containing complex membrane proteasome regulatory particle extracellular region proteasome regulatory particle, base subcomplex extracellular exosome proteasome accessory complex protein-containing complex intracellular anatomical structure cellular anatomical structure catalytic complex peptidase complex proteasome complex endopeptidase complex intracellular protein-containing complex membrane proteasome regulatory particle extracellular region proteasome regulatory particle, base subcomplex extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle organelle extracellular space vesicle extracellular membrane-bounded organelle vesicle lumen intracellular vesicle membrane-enclosed lumen cytoplasmic vesicle lumen secretory granule lumen intracellular membrane-bounded organelle endomembrane system intracellular organelle lumen intracellular organelle cytoplasmic vesicle organelle lumen secretory granule secretory vesicle cytoplasm cytosol membraneless organelle intracellular membraneless organelle proteasome storage granule ficolin-1-rich granule ficolin-1-rich granule lumen nucleus nucleoplasm nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR039336	Midnolin	Family
A	IPR029071	Ubiquitin-like domain superfamily	Homologous Superfamily
A	IPR000626	Ubiquitin-like domain	Domain
B	IPR041433	26S proteasome non-ATPase regulatory subunit RPN1, C-terminal	Domain
B	IPR016024	Armadillo-type fold	Homologous Superfamily
B	IPR002015	Proteasome/cyclosome repeat	Repeat
B	IPR016643	26S proteasome regulatory complex, non-ATPase subcomplex, Rpn1 subunit	Family
B	IPR011989	Armadillo-like helical	Homologous Superfamily
B	IPR040892	RPN1, N-terminal	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q504T8	astrocytic tumor gastric carcinoma medulloblastoma osteosarcoma primitive neuroectodermal tumor colorectal cancer glioblastoma non-small cell lung carcinoma pancreatic ductal adenocarcinoma rheumatoid arthritis diabetes mellitus interstitial lung disease oligodendroglioma pancreatic intraductal papillary-mucinous neoplasm
B	Pharos: Q13200	breast cancer ovarian cancer lung cancer psoriasis non-small cell lung carcinoma

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.