Annotations: 7ZH4

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A [auth C]	SCOP2B Superfamily	Ubiquitin-like	8066187	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 [auth C]	ubiquitin_1	e7zh4C1	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: ubiquitin_1	ECOD (1.6)
B [auth D]	UCH	e7zh4D1	A: a+b complex topology	X: Cysteine proteinases-like	H: Cysteine proteinases (From Topology)	T: Cysteine proteinases	F: UCH	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth C]	3.10.20.90	Alpha Beta	Roll	Ubiquitin-like (UB roll)	Phosphatidylinositol 3-kinase Catalytic Subunit	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth C]	PF00240	Ubiquitin family (ubiquitin)	Ubiquitin family	This family contains a number of ubiquitin-like proteins: SUMO (smt3 homologue) (see Swiss:Q02724), Nedd8 (see Swiss:P29595), Elongin B (see Swiss:Q15370), Rub1 (see Swiss:Q9SHE7), and Parkin (see Swiss:O60260). A number of them are thought to carry ...	This family contains a number of ubiquitin-like proteins: SUMO (smt3 homologue) (see Swiss:Q02724), Nedd8 (see Swiss:P29595), Elongin B (see Swiss:Q15370), Rub1 (see Swiss:Q9SHE7), and Parkin (see Swiss:O60260). A number of them are thought to carry a distinctive five-residue motif termed the proteasome-interacting motif (PIM), which may have a biologically significant role in protein delivery to proteasomes and recruitment of proteasomes to transcription sites [5].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth C]	Ubiquitin-60S ribosomal protein L40	structural molecule activity structural constituent of ribosome protein tag activity molecular tag activity ubiquitin protein ligase binding protein binding binding ubiquitin-like protein ligase binding enzyme binding	macromolecule modification metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process protein modification process catabolic process proteolysis involved in protein catabolic process protein catabolic process macromolecule catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process proteolysis macromolecule modification metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process protein modification process catabolic process proteolysis involved in protein catabolic process protein catabolic process macromolecule catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process proteolysis protein ubiquitination post-translational protein modification protein modification by small protein conjugation protein modification by small protein conjugation or removal biosynthetic process cytoplasmic translation translation gene expression macromolecule biosynthetic process response to stimulus response to chemical response to insecticide response to toxic substance	membrane-bounded organelle cellular anatomical structure organelle vesicle extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol cell periphery membrane-bounded organelle cellular anatomical structure organelle vesicle extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane membrane nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen nuclear lumen organelle subcompartment endomembrane system endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum organelle membrane endoplasmic reticulum membrane intracellular vesicle cytoplasmic vesicle membrane bounding membrane of organelle cytoplasmic vesicle vesicle membrane endocytic vesicle membrane endocytic vesicle vacuolar membrane lytic vacuole vacuole lytic vacuole membrane lysosomal membrane lysosome cytosolic ribosome membraneless organelle intracellular membraneless organelle ribosome endosome membrane endosome mitochondrial membrane mitochondrion organelle outer membrane organelle envelope mitochondrial envelope mitochondrial outer membrane outer membrane protein-containing complex ribosomal subunit cytosolic large ribosomal subunit ribonucleoprotein complex large ribosomal subunit
B [auth D]	Ubiquitin carboxyl-terminal hydrolase 1	cysteine-type peptidase activity ubiquitin-like protein peptidase activity peptidase activity cysteine-type deubiquitinase activity catalytic activity, acting on a protein hydrolase activity catalytic activity deubiquitinase activity cysteine-type endopeptidase activity endopeptidase activity	regulation of protein stability biological regulation regulation of biological quality response to light stimulus response to stimulus response to radiation response to abiotic stimulus response to UV cellular response to stimulus primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular response to stress regulation of protein stability biological regulation regulation of biological quality response to light stimulus response to stimulus response to radiation response to abiotic stimulus response to UV cellular response to stimulus primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular response to stress DNA damage response response to stress metabolic process cellular process macromolecule metabolic process DNA repair positive regulation of cell communication cell surface receptor signaling pathway via STAT regulation of cellular process positive regulation of signal transduction signaling positive regulation of biological process positive regulation of receptor signaling pathway via STAT regulation of signal transduction positive regulation of receptor signaling pathway via JAK-STAT cell communication positive regulation of response to stimulus regulation of receptor signaling pathway via JAK-STAT signal transduction positive regulation of cellular process regulation of biological process regulation of signaling cell surface receptor signaling pathway regulation of response to stimulus regulation of cell communication regulation of receptor signaling pathway via STAT cell surface receptor signaling pathway via JAK-STAT positive regulation of signaling developmental process multicellular organism development multicellular organismal process skeletal system development anatomical structure development system development protein deubiquitination protein modification by small protein removal macromolecule modification protein metabolic process post-translational protein modification protein modification process protein modification by small protein conjugation or removal monoubiquitinated protein deubiquitination regulation of cellular response to stress regulation of DNA biosynthetic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process positive regulation of metabolic process positive regulation of DNA repair positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process translesion synthesis positive regulation of nucleobase-containing compound metabolic process positive regulation of DNA metabolic process biosynthetic process regulation of macromolecule biosynthetic process error-prone translesion synthesis regulation of metabolic process DNA biosynthetic process regulation of DNA metabolic process postreplication repair positive regulation of error-prone translesion synthesis DNA synthesis involved in DNA repair nucleic acid biosynthetic process positive regulation of biosynthetic process regulation of response to stress regulation of biosynthetic process regulation of error-prone translesion synthesis positive regulation of DNA biosynthetic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process macromolecule biosynthetic process regulation of DNA repair proteolysis	cellular anatomical structure 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

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth C]	IPR019954	Ubiquitin conserved site	Conserved Site
A [auth C]	IPR038587	Large ribosomal subunit protein eL40 superfamily	Homologous Superfamily
A [auth C]	IPR050158	Ubiquitin and ubiquitin-like	Family
A [auth C]	IPR000626	Ubiquitin-like domain	Domain
A [auth C]	IPR019956	Ubiquitin domain	Domain
A [auth C]	IPR001975	Large ribosomal subunit protein eL40 domain	Domain
A [auth C]	IPR029071	Ubiquitin-like domain superfamily	Homologous Superfamily
B [auth D]	IPR033815	Ubiquitin specific peptidase 1	Domain
B [auth D]	IPR050164	Ubiquitin carboxyl-terminal hydrolases	Family
B [auth D]	IPR028889	Ubiquitin specific protease UPS, catalytic domain	Domain
B [auth D]	IPR018200	Ubiquitin specific protease, conserved site	Conserved Site
B [auth D]	IPR001394	Peptidase C19, ubiquitin carboxyl-terminal hydrolase	Domain
B [auth D]	IPR038765	Papain-like cysteine peptidase superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A [auth C]	Pharos: P62987	attention deficit hyperactivity disorder, inattentive type heart disease dental caries lung cancer gastroesophageal reflux disease plasma cell myeloma
B [auth D]	Pharos: O94782	amyotrophic lateral sclerosis dermatomyositis large cell medulloblastoma malignant glioma metabolic syndrome X osteosarcoma primitive neuroectodermal tumor atypical teratoid rhabdoid tumor glioblastoma lung cancer malignant mesothelioma myopathy ovarian cancer psoriasis breast cancer amyotrophic lateral sclerosis dermatomyositis large cell medulloblastoma malignant glioma metabolic syndrome X osteosarcoma primitive neuroectodermal tumor atypical teratoid rhabdoid tumor glioblastoma lung cancer malignant mesothelioma myopathy ovarian cancer psoriasis breast cancer juvenile dermatomyositis lymphoplasmacytic lymphoma medulloblastoma non-alcoholic fatty liver disease Pick disease

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.