Gene Gene information from NCBI Gene database.
Entrez ID 5476
Gene name Cathepsin A
Gene symbol CTSA
Synonyms (NCBI Gene)
GLB2GSLNGBEPPCAPPGB
Chromosome 20
Chromosome location 20q13.12
Summary This gene encodes a member of the peptidase S10 family of serine carboxypeptidases. Alternative splicing results in multiple transcript variants, at least one of which encodes a preproprotein that is proteolytically processed to generate two chains that c
SNPs SNP information provided by dbSNP.
12
SNP ID Visualize variation Clinical significance Consequence
rs137854540 T>G Pathogenic Coding sequence variant, non coding transcript variant, missense variant
rs137854543 A>G Pathogenic Coding sequence variant, non coding transcript variant, missense variant
rs137854544 T>A Pathogenic Coding sequence variant, non coding transcript variant, missense variant
rs137854546 T>C Pathogenic Coding sequence variant, non coding transcript variant, missense variant
rs137854547 G>A Pathogenic Coding sequence variant, non coding transcript variant, missense variant
miRNA miRNA information provided by mirtarbase database.
266
miRTarBase ID miRNA Experiments Reference
MIRT020678 hsa-miR-155-5p Proteomics 18668040
MIRT051616 hsa-let-7e-5p CLASH 23622248
MIRT050910 hsa-miR-17-5p CLASH 23622248
MIRT050564 hsa-miR-20a-5p CLASH 23622248
MIRT045850 hsa-miR-130a-3p CLASH 23622248
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
25
GO ID Ontology Definition Evidence Reference
GO:0004180 Function Carboxypeptidase activity IEA
GO:0004180 Function Carboxypeptidase activity TAS 2244901
GO:0004185 Function Serine-type carboxypeptidase activity IBA
GO:0004185 Function Serine-type carboxypeptidase activity IEA
GO:0004185 Function Serine-type carboxypeptidase activity IMP 1907282, 12505983
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
613111 9251 ENSG00000064601
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P10619
Protein name Lysosomal protective protein (EC 3.4.16.5) (Carboxypeptidase C) (Carboxypeptidase L) (Cathepsin A) (Protective protein cathepsin A) (PPCA) (Protective protein for beta-galactosidase) [Cleaved into: Lysosomal protective protein 32 kDa chain; Lysosomal prot
Protein function Protective protein appears to be essential for both the activity of beta-galactosidase and neuraminidase, it associates with these enzymes and exerts a protective function necessary for their stability and activity. This protein is also a carbox
PDB 1IVY , 3BP4 , 3BP7 , 3BXN , 4AZ0 , 4AZ3 , 4CI9 , 4CIA , 4CIB , 4MWS , 4MWT , 6WIA
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00450 Peptidase_S10 39 477 Serine carboxypeptidase Domain
Sequence
Sequence length 480
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Lysosome
Renin-angiotensin system
  Glycosphingolipid metabolism
MHC class II antigen presentation
Sialic acid metabolism
Defective NEU1 causes sialidosis
Neutrophil degranulation
Associated diseases Disease associations from ClinVar categorized as Causal (Pathogenic/Likely Pathogenic) or Unknown.
551
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Abnormality of prenatal development or birth Likely pathogenic; Pathogenic rs200565348 RCV001814438
Combined deficiency of sialidase AND beta galactosidase Pathogenic; Likely pathogenic rs745743780, rs1189568492, rs587779402, rs750928198, rs200565348, rs2145815915, rs2083116648, rs1311180360, rs979557944, rs137854540, rs786200859, rs137854541, rs28934603, rs137854542, rs137854543
View all (43 more)
RCV001386979
RCV001380689
RCV000087089
RCV001420871
RCV002471118
RCV001847318
RCV001780592
RCV002037786
RCV001972441
RCV001851509
RCV000308111
RCV000000408
RCV000000409
RCV000000410
RCV000000411
RCV000000412
RCV001526984
RCV002269799
RCV002283868
RCV002301976
RCV001844064
RCV003116531
RCV002634479
RCV002962403
RCV003030076
RCV003026228
RCV000211118
RCV003496348
RCV003497132
RCV003495008
RCV003495093
RCV003495761
RCV003495816
RCV003495619
RCV003495722
RCV003598207
RCV003598435
RCV003598425
RCV003599302
RCV003599419
RCV003599476
RCV003599507
RCV003599591
RCV003599645
RCV003597901
RCV003598561
RCV003829208
RCV003858799
RCV003874070
RCV003870427
RCV003985979
RCV000360484
RCV000779348
RCV000985155
RCV001174733
RCV001241786
RCV001251047
RCV003598046
RCV001260321
RCV005409282
GALACTOSIALIDOSIS, ADULT Pathogenic rs786200859 RCV000000407
GALACTOSIALIDOSIS, EARLY INFANTILE Pathogenic rs137854546 RCV000000415
Unknown Diseases with uncertain, conflicting, or no pathogenic evidence in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Acute myeloid leukemia Conflicting classifications of pathogenicity rs748681475 RCV005930363
BRAIN SMALL VESSEL DISEASE 6 WITH LEUKOENCEPHALOPATHY Uncertain significance rs2145819152 RCV006249238
Cathepsin a-related arteriopathy-strokes-leukoencephalopathy Uncertain significance rs2145819152 RCV005412296
Clear cell carcinoma of kidney Uncertain significance rs199735882 RCV005924297
Associations from Text MiningDisease associations identified through Pubtator
Disease Name Relationship Type References
Adenocarcinoma of Lung Associate 32323791
Atrial Fibrillation Inhibit 28306170
Carcinogenesis Associate 37287981
Carcinoma Hepatocellular Associate 32968147, 34272452, 37287981, 38114725
Charcot Marie Tooth Disease Associate 28860329
Diabetes Mellitus Type 2 Associate 8094595
Hereditary Breast and Ovarian Cancer Syndrome Associate 23479608
Immunologic Deficiency Syndromes Associate 9435242
Infections Associate 15780141
Leukemia Myeloid Acute Associate 12393713, 22411838, 35168327