Protein Summary
Cysteine proteinase inhibitor that possibly plays a protective role against proteinases present in the oral cavity. The order of preference for inhibition is cathepsin S > cathepsin H > cathepsin L > cathepsin B. 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 families in the superfamily, including the type 1 cystatins (stefins), type 2 cystatins and the kininogens. The type 2 cystatin proteins are a class of cysteine proteinase inhibitors found in a variety of human fluids and secretions. The cystatin locus on chromosome 20 contains the majority of the type 2 cystatin genes and pseudogenes. This gene is located in the cystatin locus and encodes a protein found in saliva and tears. The encoded protein may play a protective role against proteinases present in the oral cavity. [provi ...more
Protein Classes
IDG Development Level Summary
These are targets about which virtually nothing is known. They do not have known drug or small molecule activities
- AND - satisfy two or more of the following criteria:
Pubmed score: 25.16 (req: < 5)
Gene RIFs: 7 (req: <= 3)
Antibodies: 121 (req: <= 50)
These targets do not have known drug or small molecule activities
- AND - satisfy two or more of the following criteria:
Pubmed score: 25.16 (req: >= 5)
Gene RIFs: 7 (req: > 3)
Antibodies: 121 (req: > 50)
- OR - satisfy the following criterion:
Gene Ontology Term: 1
Target has at least one ChEMBL compound with an activity cutoff of < 30 nM - AND - satisfies the preceding conditions
Active Ligand: 0
Target has at least one approved drug - AND - satisfies the preceding conditions
Active Drug: 0
Protein Sequence and Structure
Residue Counts
Protein Sequence
ProtVista Viewer
Expression Data (0 Tissues)
Related Tools

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Approved Drugs (0)
Active Ligands (0)
Protein-Protein Interactions (43)
MCAM
Novelty: 0.00128524
p_int: 0.999996857
p_ni: 0.000003114
p_wrong: 2.9e-8
Data Source: BioPlex
SIRT2
Family: Epigenetic
Novelty: 0.00093962
p_int: 0.999988597
p_ni: 0.000011403
Data Source: BioPlex
CTSH
Family: Enzyme
Novelty: 0.00336694
p_int: 0.999956686
p_ni: 0.000043314
Score: 0.473
Data Source: BioPlex,STRINGDB
ENDOG
Family: Enzyme
Novelty: 0.00404275
p_int: 0.999954876
p_ni: 0.000040628
p_wrong: 0.000004495
Data Source: BioPlex
BCHE
Family: Enzyme
Novelty: 0.00031267
p_int: 0.997833732
p_ni: 0.002165422
p_wrong: 8.46e-7
Data Source: BioPlex
RCAN1
Novelty: 0.0030009
p_int: 0.994114291
p_ni: 0.000103941
p_wrong: 0.005781768
Score: 0.19
Data Source: BioPlex,STRINGDB
SNRPF
Novelty: 0.17624854
p_int: 0.990892694
p_ni: 0.000069337
p_wrong: 0.009037969
Data Source: BioPlex
Nearest Tclin Targets
Pathways (59)
KEGG (1)
WikiPathways (58)
Data Source | Name | Explore in Pharos | Explore in Source | ||
---|---|---|---|---|---|
KEGG | Salivary secretion | ||||
Name | Explore in Pharos | Explore in Source | ||
---|---|---|---|---|
Salivary secretion | ||||
Viral Interactions (0)
Gene Ontology Terms (4)
Functions (1)
Components (3)
GO Term | Evidence | Assigned by | ||
---|---|---|---|---|
Inferred from Direct Assay (IDA) | UniProtKB | |||
Disease Associations ()
GWAS Traits (1)
Items per page:
1 – 1 of 1
GWAS Trait | EFO ID | Study Count | SNP Count | Beta Count | Odds Ratio | Evidence (Mean Rank Score) | Provenance | ||
---|---|---|---|---|---|---|---|---|---|
cystatin-D measurement | 1 | 1 | 1 | 39.5 | |||||
Items per page:
1 – 1 of 1
GWAS Trait | EFO ID | Beta Count | Odds Ratio | Evidence (Mean Rank Score) | Provenance | ||
---|---|---|---|---|---|---|---|
cystatin-D measurement | 1 | 39.5 | |||||
Find similar targets by:
IDG Resources
Orthologs (2)
1 – 2 of 2
Species | Name | Source ID | Gene ID | OMA | EggNOG | Inparanoid | ||
---|---|---|---|---|---|---|---|---|
Macaque | cystatin D | 704408 | ||||||
Zebrafish | ZDB-GENE-060810-77 | 566959 | ||||||
Species | Name | OMA | EggNOG | Inparanoid | ||
---|---|---|---|---|---|---|
Macaque | cystatin D | |||||
Zebrafish | ||||||
Publication Statistics
PubMed Score 25.16
PubMed score by year
PubTator Score 19.38
PubTator score by year
Related Publications
Text Mined References (26)
GeneRif Annotations (7)
Items per page:
0 of 0
PMID | Year | Title |
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