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Gene Gene information from NCBI Gene database.
Entrez ID 128822
Gene name Cystatin 9
Gene symbol CST9
Synonyms (NCBI Gene)
CLMCTES7A
Chromosome 20
Chromosome location 20p11.21
Summary The cystatin superfamily encompasses proteins that contain multiple cystatin-like sequences. Some of the members are active cysteine protease inhibitors, while others have lost or perhaps never acquired this inhibitory activity. There are three inhibitory
miRNA miRNA information provided by mirtarbase database.
74 Show/Hide all (74)
miRTarBase ID miRNA Experiments Reference
MIRT487904 hsa-miR-6805-5p PAR-CLIP 23592263
MIRT487903 hsa-miR-1207-3p PAR-CLIP 23592263
MIRT487902 hsa-miR-7978 PAR-CLIP 23592263
MIRT487900 hsa-miR-138-5p PAR-CLIP 23592263
MIRT487901 hsa-miR-149-3p PAR-CLIP 23592263
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
6 Show/Hide all (6)
GO ID Ontology Definition Evidence Reference
GO:0004869 Function Cysteine-type endopeptidase inhibitor activity IEA
GO:0005576 Component Extracellular region IEA
GO:0005615 Component Extracellular space IBA
GO:0019730 Process Antimicrobial humoral response IBA
GO:0019730 Process Antimicrobial humoral response IDA 23922243
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
616543 13261 ENSG00000173335
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q5W186
Protein name Cystatin-9 (Cystatin-like molecule)
Protein function May be involved in testis development (By similarity). May play a role in hematopoietic differentiation or inflammation (PubMed:12535658). Has immunomodulatory and antimicrobial functions against Francisella tularensis, a Gram-negative bacteria
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00666 Cathelicidins 43 → 135 Domain
Tissue specificity TISSUE SPECIFICITY: Expressed in heart, placenta, lung, liver, skeletal muscle and pancreas (PubMed:12535658). Not expressed in brain (PubMed:12535658). Expressed in epididymis, kidney, testis, spinal cord, and thymus with a strong expression in epididymi
Sequence
MSSPQRRKAMPWALSLLLMGFQLLVTYAWCSEEEMGGNNKIVQDPMFLATVEFALNTFNV
QSKEEHAYRLLRVLSSWREDSMDRKWRGKMVFSMNLQLRQTVCRKFEDDIDNCPFQESLE
LNNVRQGISFPQVHS
CGCCMGCGVGTGAADKAIPRDKGK
Sequence length 159
Interactions View interactions