General Information of Drug Therapeutic Target (DTT) (ID: TT1KW50)

DTT Name Maspin (SERPINB5)
Synonyms Serpin B5; Protease inhibitor 5; Peptidase inhibitor 5; PI5; PI-5
Gene Name SERPINB5
DTT Type
Literature-reported target
[1]
BioChemical Class
Serpin protein
UniProt ID
SPB5_HUMAN
TTD ID
T72779
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MDALQLANSAFAVDLFKQLCEKEPLGNVLFSPICLSTSLSLAQVGAKGDTANEIGQVLHF
ENVKDVPFGFQTVTSDVNKLSSFYSLKLIKRLYVDKSLNLSTEFISSTKRPYAKELETVD
FKDKLEETKGQINNSIKDLTDGHFENILADNSVNDQTKILVVNAAYFVGKWMKKFSESET
KECPFRVNKTDTKPVQMMNMEATFCMGNIDSINCKIIELPFQNKHLSMFILLPKDVEDES
TGLEKIEKQLNSESLSQWTNPSTMANAKVKLSIPKFKVEKMIDPKACLENLGLKHIFSED
TSDFSGMSETKGVALSNVIHKVCLEITEDGGDSIEVPGARILQHKDELNADHPFIYIIRH
NKTRNIIFFGKFCSP
Function
It blocks the growth, invasion, and metastatic properties of mammary tumors. As it does not undergo the S (stressed) to R (relaxed) conformational transition characteristic of active serpins, it exhibits no serine protease inhibitory activity. Tumor suppressor.
KEGG Pathway
p53 signaling pathway (hsa04115 )
MicroRNAs in cancer (hsa05206 )

Molecular Interaction Atlas (MIA) of This DTT

Molecular Interaction Atlas (MIA) Jump to Detail Molecular Interaction Atlas of This DTT
1 Investigative Drug(s) Targeting This DTT
Drug Name Drug ID Indication ICD 11 Highest Status REF
S,S-(2-Hydroxyethyl)Thiocysteine DMLPAD8 Discovery agent N.A. Investigative [1]
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References

1 How many drug targets are there Nat Rev Drug Discov. 2006 Dec;5(12):993-6.