Annotations: 4F7O

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	JAB1/Mov34/MPN/PAD-1/JAMM domain-like	8048962	4006292	SCOP2 (2021-05-27)
A	SCOP2 Superfamily	JAB1/MPN domain-like	8053263	3001105	SCOP2 (2021-05-27)
B	SCOP2B Superfamily	JAB1/MPN domain-like	8053263	3001105	SCOP2B (2021-05-27)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF01398	e4f7oA1	A: a+b three layers	X: Cytidine deaminase-like (From Topology)	H: Cytidine deaminase-like (From Topology)	T: Cytidine deaminase-like	F: PF01398	ECOD (1.6)
B	PF01398	e4f7oB1	A: a+b three layers	X: Cytidine deaminase-like (From Topology)	H: Cytidine deaminase-like (From Topology)	T: Cytidine deaminase-like	F: PF01398	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.140.10	Alpha Beta	3-Layer(aba) Sandwich	Cytidine Deaminase	domain 2	CATH (4.3.0)
B	3.40.140.10	Alpha Beta	3-Layer(aba) Sandwich	Cytidine Deaminase	domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF01398	JAB1/Mov34/MPN/PAD-1 ubiquitin protease (JAB)	JAB1/Mov34/MPN/PAD-1 ubiquitin protease	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	COP9 signalosome complex subunit 5	translation regulator activity binding organic cyclic compound binding translation regulator activity, nucleic acid binding nucleic acid binding translation initiation factor activity translation factor activity, RNA binding peptidase activity catalytic activity, acting on a protein metallopeptidase activity hydrolase activity catalytic activity ubiquitin-like protein peptidase activity deNEDDylase activity translation regulator activity binding organic cyclic compound binding translation regulator activity, nucleic acid binding nucleic acid binding translation initiation factor activity translation factor activity, RNA binding peptidase activity catalytic activity, acting on a protein metallopeptidase activity hydrolase activity catalytic activity ubiquitin-like protein peptidase activity deNEDDylase activity transcription coactivator activity transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity metal-dependent deubiquitinase activity deubiquitinase activity protein binding enzyme binding macrophage migration inhibitory factor binding cytokine binding cation binding ion binding metal ion binding small molecule binding	cellular response to stimulus regulation of cellular process response to stimulus signaling regulation of cellular response to stress endoplasmic reticulum unfolded protein response regulation of response to endoplasmic reticulum stress regulation of signal transduction intracellular signal transduction cell communication regulation of endoplasmic reticulum unfolded protein response cellular response to stress regulation of intracellular signal transduction response to stress regulation of response to stress cellular response to stimulus regulation of cellular process response to stimulus signaling regulation of cellular response to stress endoplasmic reticulum unfolded protein response regulation of response to endoplasmic reticulum stress regulation of signal transduction intracellular signal transduction cell communication regulation of endoplasmic reticulum unfolded protein response cellular response to stress regulation of intracellular signal transduction response to stress regulation of response to stress signal transduction regulation of IRE1-mediated unfolded protein response response to endoplasmic reticulum stress regulation of biological process regulation of signaling cellular response to topologically incorrect protein biological regulation cellular response to unfolded protein response to unfolded protein regulation of response to stimulus response to topologically incorrect protein IRE1-mediated unfolded protein response regulation of cell communication cellular process regulation of JNK cascade regulation of MAPK cascade JNK cascade intracellular signaling cassette MAPK cascade negative regulation of programmed cell death regulation of apoptotic process negative regulation of biological process regulation of programmed cell death cell death negative regulation of apoptotic process negative regulation of cellular process apoptotic process programmed cell death positive regulation of DNA-binding transcription factor activity cellular biosynthetic process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process positive regulation of molecular function nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process cellular metabolic process primary metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process regulation of molecular function regulation of gene expression biosynthetic process regulation of DNA-binding transcription factor activity metabolic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription macromolecule metabolic process regulation of metabolic process organonitrogen compound metabolic process macromolecule modification protein metabolic process post-translational protein modification protein modification process protein neddylation protein modification by small protein conjugation protein modification by small protein conjugation or removal regulation of protein modification process regulation of post-translational protein modification regulation of protein metabolic process regulation of protein neddylation regulation of protein modification by small protein conjugation or removal protein deubiquitination protein modification by small protein removal cell cycle regulation of cell cycle protein deneddylation exosomal secretion vesicle localization establishment of organelle localization cellular localization transport secretion establishment of vesicle localization export from cell establishment of localization extracellular exosome biogenesis vesicle-mediated transport cellular component biogenesis localization secretion by cell exocytosis extracellular vesicle biogenesis organelle localization establishment of localization in cell cellular component organization or biogenesis proteolysis positive regulation of DNA-templated transcription positive regulation of biological process positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process transcription by RNA polymerase II positive regulation of biosynthetic process positive regulation of macromolecule metabolic process positive regulation of cellular process regulation of transcription by RNA polymerase II positive regulation of nucleobase-containing compound metabolic process positive regulation of transcription by RNA polymerase II positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process positive regulation of cellular biosynthetic process organonitrogen compound biosynthetic process translation	eukaryotic translation initiation factor 3 complex protein-containing complex intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle intracellular organelle organelle nucleus nuclear protein-containing complex COP9 signalosome intracellular membrane-bounded organelle membrane-enclosed lumen eukaryotic translation initiation factor 3 complex protein-containing complex intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle intracellular organelle organelle nucleus nuclear protein-containing complex COP9 signalosome intracellular membrane-bounded organelle membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen protein-DNA complex intracellular non-membrane-bounded organelle chromatin chromosome non-membrane-bounded organelle perinuclear region of cytoplasm transport vesicle synapse intracellular vesicle endomembrane system presynapse cytoplasmic vesicle synaptic vesicle cell junction secretory vesicle vesicle exocytic vesicle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR040961	Cop9 signalosome subunit 5 C-terminal domain	Domain
A, B	IPR037518	MPN domain	Domain
A, B	IPR000555	JAB1/MPN/MOV34 metalloenzyme domain	Domain

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.