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

DTT Name Vaccinia H1 phosphatase
Synonyms Dual specificity protein phosphatase VHR; VHR; Vaccinia H1-related phosphatase; Dual specificity protein phosphatase 3; DUSP3
Gene Name DUSP3
BioChemical Class
Single Protein
UniProt ID
DUS3_HUMAN
TTD ID
TE0036
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MSGSFELSVQDLNDLLSDGSGCYSLPSQPCNEVTPRIYVGNASVAQDIPKLQKLGITHVL
NAAEGRSFMHVNTNANFYKDSGITYLGIKANDTQEFNLSAYFERAADFIDQALAQKNGRV
LVHCREGYSRSPTLVIAYLMMRQKMDVKSALSIVRQNREIGPNDGFLAQLCQLNDRLAKE
GKLKP
Function Shows activity both for tyrosine-protein phosphate and serine-protein phosphate, but displays a strong preference toward phosphotyrosines. Specifically dephosphorylates and inactivates ERK1 and ERK2.