Entity Details

Primary name CYTC_HUMAN
Entity type UniProt
Source Source Link

Details

AccessionP01034
EntryNameCYTC_HUMAN
FullNameCystatin-C
TaxID9606
Evidenceevidence at protein level
Length146
SequenceStatuscomplete
DateCreated1986-07-21
DateModified2021-06-02

Ontological Relatives

GenesCST3

GO terms

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GOName
GO:0001540 amyloid-beta binding
GO:0002020 protease binding
GO:0004866 endopeptidase inhibitor activity
GO:0004869 cysteine-type endopeptidase inhibitor activity
GO:0005576 extracellular region
GO:0005615 extracellular space
GO:0005783 endoplasmic reticulum
GO:0005788 endoplasmic reticulum lumen
GO:0005794 Golgi apparatus
GO:0005886 plasma membrane
GO:0006952 defense response
GO:0010466 negative regulation of peptidase activity
GO:0010711 negative regulation of collagen catabolic process
GO:0010716 negative regulation of extracellular matrix disassembly
GO:0030414 peptidase inhibitor activity
GO:0034103 regulation of tissue remodeling
GO:0042802 identical protein binding
GO:0043312 neutrophil degranulation
GO:0043687 post-translational protein modification
GO:0044267 cellular protein metabolic process
GO:0045861 negative regulation of proteolysis
GO:0060311 negative regulation of elastin catabolic process
GO:0060313 negative regulation of blood vessel remodeling
GO:0070062 extracellular exosome
GO:0097435 supramolecular fiber organization
GO:1904724 tertiary granule lumen
GO:1904813 ficolin-1-rich granule lumen
GO:1990000 amyloid fibril formation

Subcellular Location

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Subcellular Location
Secreted

Domains

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DomainNameCategoryType
IPR000010 Cystatin domainDomainDomain
IPR018073 Proteinase inhibitor I25, cystatin, conserved siteSiteConserved site

Diseases

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Disease IDSourceNameDescription
105150 OMIMAmyloidosis 6 (AMYL6)A hereditary generalized amyloidosis due to cystatin C amyloid deposition. Cystatin C amyloid accumulates in the walls of arteries, arterioles, and sometimes capillaries and veins of the brain, and in various organs including lymphoid tissue, spleen, salivary glands, and seminal vesicles. Amyloid deposition in the cerebral vessels results in cerebral amyloid angiopathy, cerebral hemorrhage and premature stroke. Cystatin C levels in the cerebrospinal fluid are abnormally low. The disease is caused by variants affecting the gene represented in this entry.
611953 OMIMMacular degeneration, age-related, 11 (ARMD11)A form of age-related macular degeneration, a multifactorial eye disease and the most common cause of irreversible vision loss in the developed world. In most patients, the disease is manifest as ophthalmoscopically visible yellowish accumulations of protein and lipid that lie beneath the retinal pigment epithelium and within an elastin-containing structure known as Bruch membrane. Disease susceptibility is associated with variants affecting the gene represented in this entry.