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Overview

Uniprot IDP00795
Protein NameCathepsin D
Gene NameCTSD
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
283 TLGGKKYKLSSENYT
58 IACWIHHKYNSGKSS
63 HHKYNSGKSSTYVKN

Function

Acid protease active in intracellular protein breakdown. Plays a role in APP processing following cleavage and activation by ADAM30 which leads to APP degradation

Protein Sequence

10 GPIPEVLKNY 20 MDAQYYGEIG 30 IGTPPQCFTV 40 VFDTGSSNLW 50 VPSIHCKLLD 60 IACWIHHKYN 70 SGKSSTYVKN 80 GTTFAIHYGS 90 GSLSGYLSSQ 100 DTVSVPCNSA 110 LSGVGGIKVE 120 RQTFGEATKQ 130 PGLTFIAAKF 140 DGILGMAYPR 150 ISVNNVVPVF 160 DNLMQQKLVD 170 KDIFSFYLNR 180 DPGAQPGGEL 190 MLGGIDSKYY 200 KGSLDYHNVT 210 RKAYWQIHMN 220 QVAVGSSLTL 230 CKGGCEAIVD 240 TGTSLIVGQP 250 EEVRELGKAI 260 GAVPLIQGEY 270 MIPCEKVPSL 280 PDVTVTLGGK 290 KYKLSSENYT 300 LKVSQAGQTI 310 CLSGFMGMDI 320 PPPGGPLWIL 330 GDVFIGRYYT 340 VFDRDLNRVG LAEAA

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005615 extracellular space
Cellular Component GO:0005764 lysosome
Cellular Component GO:0042470 melanosome
Molecular Function GO:0004190 aspartic-type endopeptidase activity
Biological Process GO:0006508 proteolysis

Reference

[1] Fan S, Zhou R, Wen H, Ye H, Ma S et al.. Global profiling of protein lactylome in porcine granulosa cells.. J Ovarian Res 18(1):177. 2025 Aug 8. PMID: 40781717.