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Gene Gene information from NCBI Gene database.
Entrez ID 94031
Gene name HtrA serine peptidase 3
Gene symbol HTRA3
Synonyms (NCBI Gene)
PrspTasp
Chromosome 4
Chromosome location 4p16.1
miRNA miRNA information provided by mirtarbase database.
95 Show/Hide all (95)
miRTarBase ID miRNA Experiments Reference
MIRT018144 hsa-miR-335-5p Microarray 18185580
MIRT022741 hsa-miR-124-3p Microarray 18668037
MIRT1057372 hsa-miR-3164 CLIP-seq
MIRT1057373 hsa-miR-3652 CLIP-seq
MIRT1057374 hsa-miR-4430 CLIP-seq
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
17 Show/Hide all (17)
GO ID Ontology Definition Evidence Reference
GO:0004175 Function Endopeptidase activity IDA 18387192
GO:0004252 Function Serine-type endopeptidase activity IBA
GO:0004252 Function Serine-type endopeptidase activity IEA
GO:0005515 Function Protein binding IPI 22229724, 25002585, 26110759, 28642151, 29477555, 31260151, 31470122, 31899476
GO:0005576 Component Extracellular region IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
608785 30406 ENSG00000170801
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P83110
Protein name Serine protease HTRA3 (EC 3.4.21.-) (High-temperature requirement factor A3) (Pregnancy-related serine protease)
Protein function Serine protease that cleaves beta-casein/CSN2 as well as several extracellular matrix (ECM) proteoglycans such as decorin/DCN, biglycan/BGN and fibronectin/FN1. Inhibits signaling mediated by TGF-beta family proteins possibly indirectly by degra
PDB 2P3W , 4RI0
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00219 IGFBP 25 → 76 Insulin-like growth factor binding protein Domain
PF07648 Kazal_2 76 → 126 Kazal-type serine protease inhibitor domain Domain
PF13365 Trypsin_2 175 → 319 Domain
PF17820 PDZ_6 387 → 438 PDZ domain Domain
Tissue specificity TISSUE SPECIFICITY: Widely expressed, with highest levels in both adult and fetal heart, ovary, uterus placenta, and bladder. In the endometrium, expressed in epithelial glands and the stroma. Also present in leukocytes. Isoform 1 is predominant in heart
Sequence
MQARALLLAALAALALAREPPAAPCPARCDVSRCPSPRCPGGYVPDLCNCCLVCAASEGE
PCGGPLDSPCGESLE
CVRGLCRCRWSHAVCGTDGHTYANVCALQAASRRALQLSGTPVRQ
LQKGAC
PLGLHQLSSPRYKFNFIADVVEKIAPAVVHIELFLRHPLFGRNVPLSSGSGFIM
SEAGLIITNAHVVSSNSAAPGRQQLKVQLQNGDSYEATIKDIDKKSDIATIKIHPKKKLP
VLLLGHSADLRPGEFVVAIGSPFALQNTVTTGIVSTAQREGRELGLRDSDMDYIQTDAII
NYGNSGGPLVNLDGEVIGI
NTLKVTAGISFAIPSDRITRFLTEFQDKQIKDWKKRFIGIR
MRTITPSLVDELKASNPDFPEVSSGIYVQEVAPNSPSQRGGIQDGDIIVKVNGRPLVDSS
ELQEAVLTESPLLLEVRR
GNDDLLFSIAPEVVM
Sequence length 453
Interactions View interactions