General Information of Drug Therapeutic Target (DTT) (ID: TTCHB06)

DTT Name Serglycin (SRGN)
Synonyms Secretory granule proteoglycan core protein; Platelet proteoglycan core protein; PRG1; PRG; P.PG; Hematopoietic proteoglycan core protein
Gene Name SRGN
DTT Type
Literature-reported target
[1]
BioChemical Class
Serglycin family
UniProt ID
SRGN_HUMAN
TTD ID
T93223
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MMQKLLKCSRLVLALALILVLESSVQGYPTRRARYQWVRCNPDSNSANCLEEKGPMFELL
PGESNKIPRLRTDLFPKTRIQDLNRIFPLSEDYSGSGFGSGSGSGSGSGSGFLTEMEQDY
QLVDESDAFHDNLRSLDRNLPSDSQDLGQHGLEEDFML
Function
Plays a role in formation of mast cell secretory granules and mediates storage of various compounds in secretory vesicles. Required for storage of some proteases in both connective tissue and mucosal mast cells and for storage of granzyme B in T-lymphocytes. Plays a role in localizing neutrophil elastase in azurophil granules of neutrophils. Mediates processing of MMP2. Plays a role in cytotoxic cell granule-mediated apoptosis by forming a complex with granzyme B which is delivered to cells by perforin to induce apoptosis. Regulates the secretion of TNF-alpha and may also regulate protease secretion. Inhibits bone mineralization.
Reactome Pathway
Platelet degranulation (R-HSA-114608 )

References

1 Targeting Serglycin Prevents Metastasis in Murine Mammary Carcinoma. PLoS One. 2016 May 25;11(5):e0156151.