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Guidelines

MIRAGE

ubiquitin specific peptidase 26

Summary

Gene Symbol

USP26

Organism

Homo sapiens (human)

External Links

NCBI Gene

83844

PubChem

83844

Alliance of Genome Resources

HGNC:13485

JoGo

USP26

TogoVar

USP26

Annotation

Keyword

Cytoskeleton
Flagellum
Nucleus
Reference proteome
Thiol protease
Ubl conjugation pathway

Proteins

Displaying 1 entry
UniProt	Protein Name
Q9BXU7	Deubiquitinating enzyme 26 Ubiquitin thioesterase 26 Ubiquitin-specific-processing protease 26

Annotation information from UniProt.

Gene Ontology (GO)

Displaying entries **1 - 5** of 7 in total

1

2

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GO Term	Evidence Code	PMID
G1/S transition of mitotic cell cycle	IBA
proteolysis	IEA
spermatogenesis	IMP	34202084
protein deubiquitination	IEA
regulation of protein stability	IBA

GO Hierarchy

biological process

metabolic process [inference]

nitrogen compound metabolic process [inference]

organonitrogen compound metabolic process [inference]

protein metabolic process [inference]

proteolysis

protein modification process [inference]

post-translational protein modification [inference]

protein modification by small protein conjugation or removal [inference]

protein modification by small protein removal [inference]

protein deubiquitination

primary metabolic process [inference]

protein metabolic process [inference]

proteolysis

protein modification process [inference]

post-translational protein modification [inference]

protein modification by small protein conjugation or removal [inference]

protein modification by small protein removal [inference]

protein deubiquitination

organic substance metabolic process [inference]

macromolecule metabolic process [inference]

protein metabolic process [inference]

proteolysis

protein modification process [inference]

post-translational protein modification [inference]

protein modification by small protein conjugation or removal [inference]

protein modification by small protein removal [inference]

protein deubiquitination

macromolecule modification [inference]

protein modification process [inference]

post-translational protein modification [inference]

protein modification by small protein conjugation or removal [inference]

protein modification by small protein removal [inference]

protein deubiquitination

organonitrogen compound metabolic process [inference]

protein metabolic process [inference]

proteolysis

protein modification process [inference]

post-translational protein modification [inference]

protein modification by small protein conjugation or removal [inference]

protein modification by small protein removal [inference]

protein deubiquitination

cellular process [inference]

cell cycle process [inference]

cell cycle phase transition [inference]

mitotic cell cycle phase transition [inference]

G1/S transition of mitotic cell cycle

cell cycle G1/S phase transition [inference]

G1/S transition of mitotic cell cycle

mitotic cell cycle process [inference]

mitotic cell cycle phase transition [inference]

G1/S transition of mitotic cell cycle

reproductive process [inference]

developmental process involved in reproduction [inference]

spermatogenesis

multicellular organismal reproductive process [inference]

gamete generation [inference]

male gamete generation [inference]

spermatogenesis

developmental process [inference]

developmental process involved in reproduction [inference]

spermatogenesis

biological regulation [inference]

regulation of biological process [inference]

regulation of metabolic process [inference]

negative regulation of metabolic process [inference]

negative regulation of catabolic process [inference]

negative regulation of protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of macromolecule metabolic process [inference]

negative regulation of protein metabolic process [inference]

negative regulation of protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of proteolysis [inference]

negative regulation of proteolysis involved in protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of nitrogen compound metabolic process [inference]

negative regulation of protein metabolic process [inference]

negative regulation of protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of proteolysis [inference]

negative regulation of proteolysis involved in protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

regulation of catabolic process [inference]

negative regulation of catabolic process [inference]

negative regulation of protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

regulation of protein catabolic process [inference]

negative regulation of protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

regulation of proteasomal protein catabolic process [inference]

regulation of proteasomal ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

regulation of ubiquitin-dependent protein catabolic process [inference]

regulation of proteasomal ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

regulation of nitrogen compound metabolic process [inference]

negative regulation of nitrogen compound metabolic process [inference]

negative regulation of protein metabolic process [inference]

negative regulation of protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of proteolysis [inference]

negative regulation of proteolysis involved in protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

regulation of protein metabolic process [inference]

regulation of proteolysis [inference]

negative regulation of proteolysis [inference]

negative regulation of proteolysis involved in protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

regulation of proteolysis involved in protein catabolic process [inference]

regulation of proteasomal protein catabolic process [inference]

regulation of proteasomal ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of proteolysis involved in protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

regulation of ubiquitin-dependent protein catabolic process [inference]

regulation of proteasomal ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

regulation of protein catabolic process [inference]

negative regulation of protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

regulation of proteasomal protein catabolic process [inference]

regulation of proteasomal ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of protein metabolic process [inference]

negative regulation of protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of proteolysis [inference]

negative regulation of proteolysis involved in protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

regulation of macromolecule metabolic process [inference]

negative regulation of macromolecule metabolic process [inference]

negative regulation of protein metabolic process [inference]

negative regulation of protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of proteolysis [inference]

negative regulation of proteolysis involved in protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

regulation of protein metabolic process [inference]

regulation of proteolysis [inference]

negative regulation of proteolysis [inference]

negative regulation of proteolysis involved in protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

regulation of proteolysis involved in protein catabolic process [inference]

regulation of proteasomal protein catabolic process [inference]

regulation of proteasomal ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of proteolysis involved in protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

regulation of ubiquitin-dependent protein catabolic process [inference]

regulation of proteasomal ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

regulation of protein catabolic process [inference]

negative regulation of protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

regulation of proteasomal protein catabolic process [inference]

regulation of proteasomal ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of protein metabolic process [inference]

negative regulation of protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of proteolysis [inference]

negative regulation of proteolysis involved in protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

regulation of primary metabolic process [inference]

regulation of protein metabolic process [inference]

regulation of proteolysis [inference]

negative regulation of proteolysis [inference]

negative regulation of proteolysis involved in protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

regulation of proteolysis involved in protein catabolic process [inference]

regulation of proteasomal protein catabolic process [inference]

regulation of proteasomal ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of proteolysis involved in protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

regulation of ubiquitin-dependent protein catabolic process [inference]

regulation of proteasomal ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

regulation of protein catabolic process [inference]

negative regulation of protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

regulation of proteasomal protein catabolic process [inference]

regulation of proteasomal ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of protein metabolic process [inference]

negative regulation of protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of proteolysis [inference]

negative regulation of proteolysis involved in protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

regulation of signaling [inference]

regulation of signal transduction [inference]

regulation of intracellular steroid hormone receptor signaling pathway [inference]

regulation of androgen receptor signaling pathway

negative regulation of biological process [inference]

negative regulation of metabolic process [inference]

negative regulation of catabolic process [inference]

negative regulation of protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of macromolecule metabolic process [inference]

negative regulation of protein metabolic process [inference]

negative regulation of protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of proteolysis [inference]

negative regulation of proteolysis involved in protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of nitrogen compound metabolic process [inference]

negative regulation of protein metabolic process [inference]

negative regulation of protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of proteolysis [inference]

negative regulation of proteolysis involved in protein catabolic process [inference]

negative regulation of proteasomal protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

negative regulation of ubiquitin-dependent protein catabolic process [inference]

negative regulation of proteasomal ubiquitin-dependent protein catabolic process

regulation of response to stimulus [inference]

regulation of signal transduction [inference]

regulation of intracellular steroid hormone receptor signaling pathway [inference]

regulation of androgen receptor signaling pathway

regulation of cellular process [inference]

regulation of cell communication [inference]

regulation of signal transduction [inference]

regulation of intracellular steroid hormone receptor signaling pathway [inference]

regulation of androgen receptor signaling pathway

regulation of biological quality [inference]

regulation of protein stability

Displaying entries **1 - 5** of 8 in total

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GO Term	Evidence Code	PMID
nucleus	IDA	20501646
nucleus	IBA
nucleoplasm	TAS
nucleoplasm	IDA
cytosol	IDA

GO Hierarchy

cellular component

cellular anatomical entity [inference]

cell projection [inference]

plasma membrane bounded cell projection [inference]

cilium [inference]

motile cilium [inference]

9+2 motile cilium [inference]

sperm flagellum

organelle [inference]

membrane-bounded organelle [inference]

cilium [inference]

motile cilium [inference]

9+2 motile cilium [inference]

sperm flagellum

intracellular membrane-bounded organelle [inference]

nucleus

non-membrane-bounded organelle [inference]

intracellular non-membrane-bounded organelle [inference]

cytoskeleton

intracellular organelle [inference]

intracellular membrane-bounded organelle [inference]

nucleus

intracellular non-membrane-bounded organelle [inference]

cytoskeleton

Displaying **all 4** entries
GO Term	Evidence Code	PMID
cysteine-type deubiquitinase activity	IBA
protein binding	IPI	20501646 28839133 35156780
deubiquitinase activity	IDA	20501646
K48-linked deubiquitinase activity	IDA	28839133

GO Hierarchy

molecular function

catalytic activity [inference]

hydrolase activity [inference]

peptidase activity [inference]

cysteine-type peptidase activity [inference]

cysteine-type deubiquitinase activity

ubiquitin-like protein peptidase activity [inference]

deubiquitinase activity

catalytic activity, acting on a protein [inference]

peptidase activity [inference]

cysteine-type peptidase activity [inference]

cysteine-type deubiquitinase activity

ubiquitin-like protein peptidase activity [inference]

deubiquitinase activity

binding [inference]

protein binding

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

ubiquitin carboxyl-terminal hydrolase

Functional Category

D: Cell cycle control, cell division, chromosome partitioning
M: Cell wall/membrane/envelope biogenesis
O: Posttranslational modification, protein turnover, chaperones

Displaying **all 4** entries
Gene Ontology
cell cycle
cell division
hydrolase activity
proteolysis

Displaying **all 7** entries
InterPro
Papain-like cysteine peptidase superfamily
Peptidase C19, ubiquitin carboxyl-terminal hydrolase
Ubiquitin carboxyl-terminal hydrolase 37, pleckstrin homology-like domain superfamily
Ubiquitin carboxyl-terminal hydrolase 37, pleckstrin homology-like domain
Ubiquitin interacting motif
Ubiquitin specific protease domain
Ubiquitin specific protease, conserved site

Disease

Disease Ontology

Displaying 1 entry
DO ID	Disease Name	Source
DOID:0070597	X-linked spermatogenic failure 6	Alliance of Genome Resources

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Last updated: April 6, 2026