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Guidelines

MIRAGE

cathepsin C

Summary

Gene Symbol

CTSC

Organism

Homo sapiens (human)

External Links

NCBI Gene

1075

PubChem

1075

Alliance of Genome Resources

HGNC:2528

Annotation

Keyword

3D-structure
Alternative splicing
Chloride
Direct protein sequencing
Disease variant
Disulfide bond
Glycoprotein
Lysosome
Palmoplantar keratoderma
Reference proteome
Signal
Thiol protease
Zymogen

Proteins

Displaying 1 entry
UniProt	Protein Name
P53634	Cathepsin C Cathepsin J Dipeptidyl peptidase I Dipeptidyl transferase

Annotation information from UniProt.

Gene Ontology (GO)

Displaying entries **1 - 5** of 9 in total

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GO Term	Evidence Code	PMID
T cell mediated cytotoxicity	IEA
proteolysis	IDA	8811434
apoptotic process	IEA
immune response	TAS	9092576
negative regulation of myelination	IEA

GO Hierarchy

biological process

immune system process [inference]

immune effector process [inference]

leukocyte mediated immunity [inference]

leukocyte mediated cytotoxicity [inference]

T cell mediated cytotoxicity

lymphocyte mediated immunity [inference]

T cell mediated immunity [inference]

T cell mediated cytotoxicity

immune response

adaptive immune response [inference]

adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains [inference]

T cell mediated immunity [inference]

T cell mediated cytotoxicity

metabolic process [inference]

nitrogen compound metabolic process [inference]

organonitrogen compound metabolic process [inference]

protein metabolic process [inference]

proteolysis involved in protein catabolic process

primary metabolic process [inference]

protein metabolic process [inference]

proteolysis involved in protein catabolic process

organic substance metabolic process [inference]

macromolecule metabolic process [inference]

protein metabolic process [inference]

proteolysis involved in protein catabolic process

organonitrogen compound metabolic process [inference]

protein metabolic process [inference]

proteolysis involved in protein catabolic process

cellular process [inference]

cell killing [inference]

leukocyte mediated cytotoxicity [inference]

T cell mediated cytotoxicity

cell death [inference]

programmed cell death [inference]

apoptotic process

response to stimulus [inference]

immune response

adaptive immune response [inference]

adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains [inference]

T cell mediated immunity [inference]

T cell mediated cytotoxicity

biological regulation [inference]

regulation of biological process [inference]

regulation of immune system process [inference]

positive regulation of immune system process [inference]

positive regulation of leukocyte activation [inference]

positive regulation of macrophage activation [inference]

positive regulation of microglial cell activation

regulation of leukocyte activation [inference]

positive regulation of leukocyte activation [inference]

positive regulation of macrophage activation [inference]

positive regulation of microglial cell activation

regulation of macrophage activation [inference]

positive regulation of macrophage activation [inference]

positive regulation of microglial cell activation

regulation of microglial cell activation [inference]

positive regulation of microglial cell activation

regulation of metabolic process [inference]

positive regulation of metabolic process [inference]

positive regulation of macromolecule metabolic process [inference]

positive regulation of protein metabolic process [inference]

positive regulation of proteolysis [inference]

positive regulation of proteolysis involved in protein catabolic process

positive regulation of nitrogen compound metabolic process [inference]

positive regulation of protein metabolic process [inference]

positive regulation of proteolysis [inference]

positive regulation of proteolysis involved in protein catabolic process

regulation of nitrogen compound metabolic process [inference]

positive regulation of nitrogen compound metabolic process [inference]

positive regulation of protein metabolic process [inference]

positive regulation of proteolysis [inference]

positive regulation of proteolysis involved in protein catabolic process

regulation of protein metabolic process [inference]

regulation of proteolysis [inference]

positive regulation of proteolysis [inference]

positive regulation of proteolysis involved in protein catabolic process

regulation of proteolysis involved in protein catabolic process [inference]

positive regulation of proteolysis involved in protein catabolic process

positive regulation of protein metabolic process [inference]

positive regulation of proteolysis [inference]

positive regulation of proteolysis involved in protein catabolic process

regulation of macromolecule metabolic process [inference]

positive regulation of macromolecule metabolic process [inference]

positive regulation of protein metabolic process [inference]

positive regulation of proteolysis [inference]

positive regulation of proteolysis involved in protein catabolic process

regulation of protein metabolic process [inference]

regulation of proteolysis [inference]

positive regulation of proteolysis [inference]

positive regulation of proteolysis involved in protein catabolic process

regulation of proteolysis involved in protein catabolic process [inference]

positive regulation of proteolysis involved in protein catabolic process

positive regulation of protein metabolic process [inference]

positive regulation of proteolysis [inference]

positive regulation of proteolysis involved in protein catabolic process

regulation of primary metabolic process [inference]

regulation of protein metabolic process [inference]

regulation of proteolysis [inference]

positive regulation of proteolysis [inference]

positive regulation of proteolysis involved in protein catabolic process

regulation of proteolysis involved in protein catabolic process [inference]

positive regulation of proteolysis involved in protein catabolic process

positive regulation of protein metabolic process [inference]

positive regulation of proteolysis [inference]

positive regulation of proteolysis involved in protein catabolic process

regulation of signaling [inference]

regulation of signal transduction [inference]

positive regulation of signal transduction [inference]

positive regulation of apoptotic signaling pathway

regulation of apoptotic signaling pathway [inference]

positive regulation of apoptotic signaling pathway

positive regulation of signaling [inference]

positive regulation of signal transduction [inference]

positive regulation of apoptotic signaling pathway

positive regulation of biological process [inference]

positive regulation of immune system process [inference]

positive regulation of leukocyte activation [inference]

positive regulation of macrophage activation [inference]

positive regulation of microglial cell activation

positive regulation of metabolic process [inference]

positive regulation of macromolecule metabolic process [inference]

positive regulation of protein metabolic process [inference]

positive regulation of proteolysis [inference]

positive regulation of proteolysis involved in protein catabolic process

positive regulation of nitrogen compound metabolic process [inference]

positive regulation of protein metabolic process [inference]

positive regulation of proteolysis [inference]

positive regulation of proteolysis involved in protein catabolic process

positive regulation of signaling [inference]

positive regulation of signal transduction [inference]

positive regulation of apoptotic signaling pathway

positive regulation of cellular process [inference]

positive regulation of cell communication [inference]

positive regulation of signal transduction [inference]

positive regulation of apoptotic signaling pathway

positive regulation of programmed cell death [inference]

positive regulation of apoptotic process [inference]

positive regulation of apoptotic signaling pathway

positive regulation of cell activation [inference]

positive regulation of leukocyte activation [inference]

positive regulation of macrophage activation [inference]

positive regulation of microglial cell activation

positive regulation of response to stimulus [inference]

positive regulation of signal transduction [inference]

positive regulation of apoptotic signaling pathway

positive regulation of defense response [inference]

positive regulation of inflammatory response [inference]

positive regulation of neuroinflammatory response [inference]

positive regulation of microglial cell activation

positive regulation of response to external stimulus [inference]

positive regulation of inflammatory response [inference]

positive regulation of neuroinflammatory response [inference]

positive regulation of microglial cell activation

positive regulation of multicellular organismal process [inference]

positive regulation of cell activation [inference]

positive regulation of leukocyte activation [inference]

positive regulation of macrophage activation [inference]

positive regulation of microglial cell activation

negative regulation of biological process [inference]

negative regulation of cellular process [inference]

negative regulation of myelination

negative regulation of multicellular organismal process [inference]

negative regulation of nervous system process [inference]

negative regulation of myelination

regulation of response to stimulus [inference]

regulation of signal transduction [inference]

positive regulation of signal transduction [inference]

positive regulation of apoptotic signaling pathway

regulation of apoptotic signaling pathway [inference]

positive regulation of apoptotic signaling pathway

regulation of response to external stimulus [inference]

positive regulation of response to external stimulus [inference]

positive regulation of inflammatory response [inference]

positive regulation of neuroinflammatory response [inference]

positive regulation of microglial cell activation

regulation of inflammatory response [inference]

positive regulation of inflammatory response [inference]

positive regulation of neuroinflammatory response [inference]

positive regulation of microglial cell activation

regulation of neuroinflammatory response [inference]

positive regulation of neuroinflammatory response [inference]

positive regulation of microglial cell activation

regulation of microglial cell activation [inference]

positive regulation of microglial cell activation

positive regulation of response to stimulus [inference]

positive regulation of signal transduction [inference]

positive regulation of apoptotic signaling pathway

positive regulation of defense response [inference]

positive regulation of inflammatory response [inference]

positive regulation of neuroinflammatory response [inference]

positive regulation of microglial cell activation

positive regulation of response to external stimulus [inference]

positive regulation of inflammatory response [inference]

positive regulation of neuroinflammatory response [inference]

positive regulation of microglial cell activation

regulation of response to stress [inference]

regulation of defense response [inference]

positive regulation of defense response [inference]

positive regulation of inflammatory response [inference]

positive regulation of neuroinflammatory response [inference]

positive regulation of microglial cell activation

regulation of inflammatory response [inference]

positive regulation of inflammatory response [inference]

positive regulation of neuroinflammatory response [inference]

positive regulation of microglial cell activation

regulation of neuroinflammatory response [inference]

positive regulation of neuroinflammatory response [inference]

positive regulation of microglial cell activation

regulation of microglial cell activation [inference]

positive regulation of microglial cell activation

regulation of developmental process [inference]

regulation of multicellular organismal development [inference]

regulation of nervous system development [inference]

regulation of myelination [inference]

negative regulation of myelination

regulation of cellular process [inference]

regulation of cell communication [inference]

regulation of signal transduction [inference]

positive regulation of signal transduction [inference]

positive regulation of apoptotic signaling pathway

regulation of apoptotic signaling pathway [inference]

positive regulation of apoptotic signaling pathway

positive regulation of cell communication [inference]

positive regulation of signal transduction [inference]

positive regulation of apoptotic signaling pathway

regulation of myelination [inference]

negative regulation of myelination

regulation of programmed cell death [inference]

regulation of apoptotic process [inference]

positive regulation of apoptotic process [inference]

positive regulation of apoptotic signaling pathway

regulation of apoptotic signaling pathway [inference]

positive regulation of apoptotic signaling pathway

positive regulation of programmed cell death [inference]

positive regulation of apoptotic process [inference]

positive regulation of apoptotic signaling pathway

positive regulation of cellular process [inference]

positive regulation of cell communication [inference]

positive regulation of signal transduction [inference]

positive regulation of apoptotic signaling pathway

positive regulation of programmed cell death [inference]

positive regulation of apoptotic process [inference]

positive regulation of apoptotic signaling pathway

positive regulation of cell activation [inference]

positive regulation of leukocyte activation [inference]

positive regulation of macrophage activation [inference]

positive regulation of microglial cell activation

negative regulation of cellular process [inference]

negative regulation of myelination

regulation of cell activation [inference]

regulation of leukocyte activation [inference]

positive regulation of leukocyte activation [inference]

positive regulation of macrophage activation [inference]

positive regulation of microglial cell activation

regulation of macrophage activation [inference]

positive regulation of macrophage activation [inference]

positive regulation of microglial cell activation

regulation of microglial cell activation [inference]

positive regulation of microglial cell activation

positive regulation of cell activation [inference]

positive regulation of leukocyte activation [inference]

positive regulation of macrophage activation [inference]

positive regulation of microglial cell activation

regulation of multicellular organismal process [inference]

regulation of system process [inference]

regulation of nervous system process [inference]

negative regulation of nervous system process [inference]

negative regulation of myelination

regulation of cell activation [inference]

regulation of leukocyte activation [inference]

positive regulation of leukocyte activation [inference]

positive regulation of macrophage activation [inference]

positive regulation of microglial cell activation

regulation of macrophage activation [inference]

positive regulation of macrophage activation [inference]

positive regulation of microglial cell activation

regulation of microglial cell activation [inference]

positive regulation of microglial cell activation

positive regulation of cell activation [inference]

positive regulation of leukocyte activation [inference]

positive regulation of macrophage activation [inference]

positive regulation of microglial cell activation

positive regulation of multicellular organismal process [inference]

positive regulation of cell activation [inference]

positive regulation of leukocyte activation [inference]

positive regulation of macrophage activation [inference]

positive regulation of microglial cell activation

negative regulation of multicellular organismal process [inference]

negative regulation of nervous system process [inference]

negative regulation of myelination

regulation of multicellular organismal development [inference]

regulation of nervous system development [inference]

regulation of myelination [inference]

negative regulation of myelination

Displaying entries **1 - 5** of 16 in total

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GO Term	Evidence Code	PMID
extracellular region	TAS
extracellular space	IBA
extracellular space	HDA	16502470
nucleoplasm	IDA
lysosome	ISS	18307834

GO Hierarchy

cellular component

cellular anatomical entity [inference]

microtubule organizing center [inference]

centrosome

organelle membrane [inference]

bounding membrane of organelle [inference]

endoplasmic reticulum-Golgi intermediate compartment membrane

external encapsulating structure [inference]

extracellular matrix [inference]

collagen-containing extracellular matrix

membrane-enclosed lumen [inference]

organelle lumen [inference]

vesicle lumen [inference]

cytoplasmic vesicle lumen [inference]

secretory granule lumen [inference]

azurophil granule lumen

intracellular organelle lumen [inference]

vacuolar lumen [inference]

azurophil granule lumen

endoplasmic reticulum lumen

cytoplasmic vesicle lumen [inference]

secretory granule lumen [inference]

azurophil granule lumen

organelle [inference]

membrane-bounded organelle [inference]

vesicle [inference]

intracellular vesicle [inference]

cytoplasmic vesicle [inference]

coated vesicle [inference]

COPII-coated ER to Golgi transport vesicle

extracellular vesicle [inference]

extracellular exosome

intracellular membrane-bounded organelle

vacuole [inference]

lytic vacuole [inference]

lysosome

intracellular vesicle [inference]

cytoplasmic vesicle [inference]

coated vesicle [inference]

COPII-coated ER to Golgi transport vesicle

extracellular membrane-bounded organelle [inference]

extracellular vesicle [inference]

extracellular exosome

intracellular organelle [inference]

intracellular membrane-bounded organelle

vacuole [inference]

lytic vacuole [inference]

lysosome

intracellular vesicle [inference]

cytoplasmic vesicle [inference]

coated vesicle [inference]

COPII-coated ER to Golgi transport vesicle

extracellular organelle [inference]

extracellular membrane-bounded organelle [inference]

extracellular vesicle [inference]

extracellular exosome

Displaying entries **1 - 5** of 10 in total

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GO Term	Evidence Code	PMID
cysteine-type endopeptidase activity	IBA
serine-type endopeptidase activity	IEA
protein binding	IPI	18256700 32814053
cysteine-type peptidase activity	IDA	15752368 1586157 8428921 8811434
dipeptidyl-peptidase activity	IEA

GO Hierarchy

molecular function

catalytic activity [inference]

hydrolase activity [inference]

peptidase activity [inference]

endopeptidase activity [inference]

cysteine-type peptidase activity

cysteine-type endopeptidase activity

serine-type peptidase activity [inference]

serine-type endopeptidase activity

exopeptidase activity [inference]

dipeptidyl-peptidase activity

serine hydrolase activity [inference]

serine-type peptidase activity [inference]

serine-type endopeptidase activity

catalytic activity, acting on a protein [inference]

peptidase activity [inference]

endopeptidase activity [inference]

cysteine-type peptidase activity

cysteine-type endopeptidase activity

serine-type peptidase activity [inference]

serine-type endopeptidase activity

exopeptidase activity [inference]

dipeptidyl-peptidase activity

binding [inference]

protein binding

enzyme binding [inference]

phosphatase binding

ion binding [inference]

anion binding [inference]

chloride ion binding

molecular function regulator activity [inference]

enzyme regulator activity [inference]

enzyme activator activity [inference]

peptidase activator activity [inference]

peptidase activator activity involved in apoptotic process

peptidase regulator activity [inference]

peptidase activator activity [inference]

peptidase activator activity involved in apoptotic process

molecular function activator activity [inference]

enzyme activator activity [inference]

peptidase activator activity [inference]

peptidase activator activity involved in apoptotic process

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

Peptidase

Functional Category

E: Amino acid transport and metabolism
O: Posttranslational modification, protein turnover, chaperones
P: Inorganic ion transport and metabolism

Displaying 1 entry
Gene Ontology
proteolysis

Displaying **all 4** entries
InterPro
Cysteine peptidase, histidine active site
Papain-like cysteine peptidase superfamily
Peptidase C1A, papain C-terminal
Peptidase C1A

Disease

Disease Ontology

Displaying **all 2** entries
DO ID	Disease Name	Source
DOID:1474	aggressive periodontitis	Alliance of Genome Resources
DOID:3389	Papillon-Lefevre disease	Alliance of Genome Resources

Ortholog

Displaying entries **1 - 10** of 80 in total

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Species	Gene ID	Alliance of Genome Resources	Orthologous MAtrix
Xenopus tropicalis	1075	Xenbase:XB-GENE-940480
Mus musculus	13032	Xenbase:XB-GENE-940480	MOUSE52396
Rattus norvegicus	25423	Xenbase:XB-GENE-940480	RATNO18565
Bos taurus	352958		BOVIN22808
Danio rerio	368704		DANRE09810
Canis lupus familiaris	403458		CANLF13426
Pan troglodytes	451469		PANTR04019
Macaca mulatta	705320		MACMU09231
Monodelphis domestica	100010333		MONDO23888
Equus caballus	100060401		HORSE39169

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Last updated: August 4, 2025