Cystatin-C (P21460)

Uniprot ID P21460
Protein Name Cystatin-C
Gene Name Cst3
Species Mus musculus (Mouse)
Signal peptide(a) Y Secretome P(b) 0.928
Function As an inhibitor of cysteine proteinases, this protein is thought to serve an important physiological role as a local regulator of this enzyme activity.
GO - Molecular function
  • amyloid-beta binding : ISO:MGI
  • cysteine-type endopeptidase inhibitor activity : ISO:MGI
  • endopeptidase inhibitor activity : ISO:MGI
  • identical protein binding : ISO:MGI
  • peptidase inhibitor activity : ISO:MGI
  • protease binding : ISO:MGI
GO - Biological process
  • apoptotic process : IEA:Ensembl
  • brain development : IEA:Ensembl
  • cell activation : IEA:Ensembl
  • cellular response to hydrogen peroxide : IEA:Ensembl
  • circadian sleep/wake cycle, REM sleep : IEA:Ensembl
  • defense response : ISO:MGI
  • embryo implantation : IEA:Ensembl
  • eye development : IEA:Ensembl
  • negative regulation of blood vessel remodeling : IEA:Ensembl
  • negative regulation of cell death : ISO:MGI
  • negative regulation of collagen catabolic process : IEA:Ensembl
  • negative regulation of cysteine-type endopeptidase activity : IBA:GO_Central
  • negative regulation of elastin catabolic process : ISO:MGI
  • negative regulation of extracellular matrix disassembly : IEA:Ensembl
  • negative regulation of peptidase activity : ISO:MGI
  • negative regulation of proteolysis : ISO:MGI
  • positive regulation of cell proliferation : ISO:MGI
  • positive regulation of DNA replication : ISO:MGI
  • regulation of programmed cell death : ISO:MGI
  • response to axon injury : IEA:Ensembl
  • response to carbohydrate : IEA:Ensembl
  • response to estradiol : IEA:Ensembl
  • response to hypoxia : IEA:Ensembl
  • response to nutrient levels : IEA:Ensembl
  • response to oxidative stress : ISO:MGI
  • salivary gland development : IEA:Ensembl
  • Sertoli cell development : IEA:Ensembl
  • supramolecular fiber organization : ISO:MGI
Back
(a) The Signal peptide D-score cutoff for "YES"(having signal peptide) is 0.45.
(b) Non-classically secreted proteins should obtain an NN-score(Neural Networks score) exceeding the normal threshold of 0.5, but not at the same time be predicted to contain a signal peptide.