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)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF15499	e7zjvA1	A: a+b complex topology	X: Cysteine proteinases-like	H: Cysteine proteinases (From Topology)	T: Cysteine proteinases	F: PF15499	ECOD (1.6)
B	PF11976	e7zjvB1	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: PF11976	ECOD (1.6)

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 organonitrogen compound metabolic process peptidyl-lysine modification protein desumoylation primary metabolic process organic substance metabolic process protein modification by small protein removal macromolecule modification peptidyl-amino acid modification metabolic process protein metabolic process macromolecule metabolic process post-translational protein modification cell population proliferation cellular process organonitrogen compound metabolic process peptidyl-lysine modification protein desumoylation primary metabolic process organic substance metabolic process protein modification by small protein removal macromolecule modification peptidyl-amino acid modification metabolic process protein metabolic process macromolecule metabolic process post-translational protein modification protein modification process 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 cellular biosynthetic process snRNA transcription cellular metabolic process 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 organic cyclic compound metabolic process nucleic acid biosynthetic process snRNA metabolic process biosynthetic process organic cyclic compound biosynthetic process organic substance biosynthetic process	membrane-bounded organelle Cajal body intracellular anatomical structure nucleus membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle intracellular organelle lumen nuclear body intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen membrane-bounded organelle Cajal body intracellular anatomical structure nucleus membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle intracellular organelle lumen nuclear body intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen extracellular region extracellular space
B	Small ubiquitin-related modifier 2	protein tag activity molecular tag activity ubiquitin protein ligase binding protein binding binding ubiquitin-like protein ligase binding enzyme binding RNA binding organic cyclic compound binding nucleic acid binding	organonitrogen compound metabolic process peptidyl-lysine modification primary metabolic process organic substance metabolic process protein sumoylation 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 protein modification by small protein conjugation or removal organonitrogen compound metabolic process peptidyl-lysine modification primary metabolic process organic substance metabolic process protein sumoylation 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 protein modification by small protein conjugation or removal positive regulation of proteasomal protein catabolic 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 organonitrogen compound catabolic 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 organic substance catabolic process regulation of protein catabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen nuclear body PML body

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR028889	Ubiquitin specific protease 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	IPR029071	Ubiquitin-like domain superfamily	Homologous Superfamily
B	IPR000626	Ubiquitin-like domain	Domain
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 R01GM133198.