Details of Protein

General Information of Protein (ID: PRT01135)
Name Cathepsin D (CTSD)
Synonyms   Click to Show/Hide Synonyms of This Protein
CTSD; CPSD
Gene Name CTSD Gene ID
1509
UniProt ID
P07339
Family Hydrolases (EC 3)
EC Number   EC: 3.4.23.5  (Click to Show/Hide the Complete EC Tree)
Hydrolases
Peptidase
Aspartic endopeptidases
EC: 3.4.23.5
  Click to Show/Hide the Molecular/Functional Data (Sequence/Structure/Function) of This Protein
Sequence
MQPSSLLPLALCLLAAPASALVRIPLHKFTSIRRTMSEVGGSVEDLIAKGPVSKYSQAVP
AVTEGPIPEVLKNYMDAQYYGEIGIGTPPQCFTVVFDTGSSNLWVPSIHCKLLDIACWIH
HKYNSDKSSTYVKNGTSFDIHYGSGSLSGYLSQDTVSVPCQSASSASALGGVKVERQVFG
EATKQPGITFIAAKFDGILGMAYPRISVNNVLPVFDNLMQQKLVDQNIFSFYLSRDPDAQ
PGGELMLGGTDSKYYKGSLSYLNVTRKAYWQVHLDQVEVASGLTLCKEGCEAIVDTGTSL
MVGPVDEVRELQKAIGAVPLIQGEYMIPCEKVSTLPAITLKLGGKGYKLSPEDYTLKVSQ
AGKTLCLSGFMGMDIPPPSGPLWILGDVFIGRYYTVFDRDNNRVGFAEAARL
Structure
1LYA ; 1LYB ; 1LYW ; 4OBZ ; 4OC6 ; 4OD9
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. Involved in the pathogenesis of several diseases such as breast cancer and possibly Alzheimer disease.
Regulatory Network
Full List of Metabolite(s) Regulating This Protein
      Organic oxygen compounds
            Glucose Click to Show/Hide the Full List of Regulating Pair(s):   1 Pair(s)
               Detailed Information Metabo  Info click to show the details of this metabolite
               Regulating Pair Experim Info click to show the details of experiment for validating this pair [1]
                      Introduced Variation Glucose addition (16 hours)
                      Induced Change CTSD protein expression levels: decrease (FC = 4)
                      Summary Introduced Variation         Induced Change 
                      Disease Status Hyperglycemic hyperosmolar syndrome [ICD-11: 5A20]
                      Details It is reported that glucose addition causes the decrease of CTSD protein expression compared with control group.
References
1 High-glucose-induced changes in macrophage secretome: regulation of immune response. Mol Cell Biochem. 2019 Feb;452(1-2):51-62.

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