Annotations: 7ZJU

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Ubiquitin-like	8032781	3000157	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Ubiquitin-like	8032781	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	e7zjuA1	A: a+b complex topology	X: Cysteine proteinases-like	H: Cysteine proteinases (From Topology)	T: Cysteine proteinases	F: PF15499	ECOD (1.6)
C	PF15499	e7zjuC1	A: a+b complex topology	X: Cysteine proteinases-like	H: Cysteine proteinases (From Topology)	T: Cysteine proteinases	F: PF15499	ECOD (1.6)
B	PF11976	e7zjuB1	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: PF11976	ECOD (1.6)
D	PF11976	e7zjuD1	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: PF11976	ECOD (1.6)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C	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, D	Small ubiquitin-related modifier 3	protein binding binding ubiquitin-like protein ligase binding enzyme binding protein tag activity molecular tag activity	regulation of molecular function regulation of DNA binding regulation of binding negative regulation of binding biological regulation negative regulation of molecular function negative regulation of DNA binding organonitrogen compound metabolic process peptidyl-lysine modification primary metabolic process organic substance metabolic process protein sumoylation macromolecule modification peptidyl-amino acid modification regulation of molecular function regulation of DNA binding regulation of binding negative regulation of binding biological regulation negative regulation of molecular function negative regulation of DNA 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 protein localization regulation of localization regulation of biological process cellular localization regulation of cellular process regulation of protein localization regulation of protein localization to nucleus protein localization to nucleus localization regulation of cellular localization cellular macromolecule localization macromolecule localization protein localization to organelle cellular process	intracellular anatomical structure chromosome cellular anatomical entity chromosomal region kinetochore intracellular organelle organelle intracellular non-membrane-bounded organelle chromosome, centromeric region condensed chromosome, centromeric region supramolecular complex condensed chromosome non-membrane-bounded organelle cytoplasm intracellular anatomical structure chromosome cellular anatomical entity chromosomal region kinetochore intracellular organelle organelle intracellular non-membrane-bounded organelle chromosome, centromeric region condensed chromosome, centromeric region supramolecular complex condensed chromosome non-membrane-bounded organelle cytoplasm membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen nuclear body PML body

InterPro: Protein Family Classification InterPro Database Homepage

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

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, C	Pharos: Q5W0Q7	acute myeloid leukemia tuberculosis
B, D	Pharos: P55854	lymphoplasmacytic lymphoma psoriasis ovarian cancer Sjogren syndrome plasma cell myeloma

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.