Annotations: 7ZJV

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Ubiquitin-like	8043638	3000157	SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF15499	Ubiquitin-specific peptidase-like, SUMO isopeptidase (Peptidase_C98)	Ubiquitin-specific peptidase-like, SUMO isopeptidase	-	Family
B	PF11976	Ubiquitin-2 like Rad60 SUMO-like (Rad60-SLD)	Ubiquitin-2 like Rad60 SUMO-like	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	SUMO-specific isopeptidase USPL1	SUMO binding protein binding binding ubiquitin-like protein binding cysteine-type peptidase activity deSUMOylase activity ubiquitin-like protein peptidase activity peptidase activity catalytic activity, acting on a protein hydrolase activity catalytic activity	cell population proliferation cellular process peptidyl-lysine modification protein desumoylation primary metabolic process protein modification by small protein removal macromolecule modification peptidyl-amino acid modification metabolic process protein metabolic process macromolecule metabolic process protein modification process post-translational protein modification protein modification by small protein conjugation or removal cell population proliferation cellular process peptidyl-lysine modification protein desumoylation primary metabolic process protein modification by small protein removal macromolecule modification peptidyl-amino acid modification metabolic process protein metabolic process macromolecule metabolic process protein modification process post-translational protein modification protein modification by small protein conjugation or removal proteolysis cellular component organization nuclear body organization nucleus organization organelle organization cellular component organization or biogenesis Cajal body organization snRNA transcription RNA metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process snRNA metabolic process biosynthetic process	membrane-bounded organelle Cajal body intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle intracellular organelle lumen ribonucleoprotein granule intracellular organelle nuclear body cellular anatomical structure nucleoplasm organelle lumen membrane-bounded organelle Cajal body intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle intracellular organelle lumen ribonucleoprotein granule intracellular organelle nuclear body cellular anatomical structure nucleoplasm organelle lumen organelle membraneless organelle supramolecular complex nuclear ribonucleoprotein granule nuclear lumen extracellular region extracellular space
B	Small ubiquitin-related modifier 2	aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein acyltransferase activity SUMO transferase activity transferase activity catalytic activity protein binding binding ubiquitin-like protein ligase binding enzyme binding protein tag activity molecular tag activity ubiquitin protein ligase binding aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein acyltransferase activity SUMO transferase activity transferase activity catalytic activity protein binding binding ubiquitin-like protein ligase binding enzyme binding protein tag activity molecular tag activity ubiquitin protein ligase binding RNA binding nucleic acid binding	peptidyl-lysine modification primary metabolic process protein sumoylation macromolecule modification peptidyl-amino acid modification metabolic process cellular process protein metabolic process macromolecule metabolic process protein modification process post-translational protein modification protein modification by small protein conjugation protein modification by small protein conjugation or removal positive regulation of proteasomal protein catabolic process peptidyl-lysine modification primary metabolic process protein sumoylation macromolecule modification peptidyl-amino acid modification metabolic process cellular process protein metabolic process macromolecule metabolic process protein modification process post-translational protein modification protein modification by small protein conjugation protein modification by small protein conjugation or removal positive regulation of proteasomal protein catabolic process regulation of cellular process catabolic process positive regulation of protein metabolic process proteolysis involved in protein catabolic process positive regulation of biological process proteasome-mediated ubiquitin-dependent protein catabolic process macromolecule catabolic process regulation of ubiquitin-dependent protein catabolic process regulation of primary metabolic process positive regulation of metabolic process positive regulation of ubiquitin-dependent protein catabolic process regulation of proteolysis regulation of proteolysis involved in protein catabolic process modification-dependent macromolecule catabolic process proteolysis positive regulation of macromolecule metabolic process positive regulation of cellular process regulation of biological process regulation of protein metabolic process biological regulation proteasomal protein catabolic process regulation of macromolecule metabolic process protein catabolic process regulation of catabolic process positive regulation of protein catabolic process positive regulation of proteolysis involved in protein catabolic process positive regulation of catabolic process regulation of proteasomal ubiquitin-dependent protein catabolic process modification-dependent protein catabolic process positive regulation of proteolysis regulation of proteasomal protein catabolic process positive regulation of proteasomal ubiquitin-dependent protein catabolic process ubiquitin-dependent protein catabolic process regulation of metabolic process regulation of protein catabolic process positive regulation of DNA-templated transcription RNA metabolic process positive regulation of macromolecule biosynthetic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process transcription by RNA polymerase II positive regulation of biosynthetic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of transcription by RNA polymerase II positive regulation of transcription by RNA polymerase II nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process positive regulation of RNA metabolic process regulation of gene expression biosynthetic process positive regulation of RNA biosynthetic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription	cellular anatomical structure neuron to neuron synapse synapse cell junction hippocampal mossy fiber to CA3 synapse cytosolic region presynapse presynaptic cytosol intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle nucleus membrane-enclosed lumen cellular anatomical structure neuron to neuron synapse synapse cell junction hippocampal mossy fiber to CA3 synapse cytosolic region presynapse presynaptic cytosol intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen GABA-ergic synapse glutamatergic synapse intracellular membraneless organelle nuclear body membraneless organelle PML body postsynapse postsynaptic cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR028889	Ubiquitin specific protease UPS, catalytic domain	Domain
A	IPR028890	Ubiquitin-specific peptidase-like, SUMO isopeptidase	Domain
A	IPR038765	Papain-like cysteine peptidase superfamily	Homologous Superfamily
A	IPR029388	Domain of unknown function DUF4650	Domain
A	IPR033505	USPL1 peptidase	Family
B	IPR000626	Ubiquitin-like domain	Domain
B	IPR029071	Ubiquitin-like domain superfamily	Homologous Superfamily
B	IPR022617	Rad60/SUMO-like domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q5W0Q7	acute myeloid leukemia tuberculosis
B	Pharos: P61956	malignant ependymoma psoriasis non-alcoholic fatty liver disease systemic sclerosis osteosarcoma

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.