Target General Infomation
Target ID
T35194
Former ID
TTDR00085
Target Name
Dual specificity protein phosphatase 1
Gene Name
DUSP1
Synonyms
Dual specificity protein phosphatase hVH1; MAP kinase phosphatase-1; MKP-1; Protein-tyrosine phosphatase CL100; DUSP1
Target Type
Research
Function
Dual specificity phosphatase that dephosphorylates MAP kinase MAPK1/ERK2 on both 'Thr-183' and 'Tyr-185', regulating its activity during the meiotic cell cycle.
BioChemical Class
Phosphoric monoester hydrolases
Target Validation
T35194
UniProt ID
EC Number
EC 3.1.3.48
Sequence
MVMEVGTLDAGGLRALLGERAAQCLLLDCRSFFAFNAGHIAGSVNVRFSTIVRRRAKGAM
GLEHIVPNAELRGRLLAGAYHAVVLLDERSAALDGAKRDGTLALAAGALCREARAAQVFF
LKGGYEAFSASCPELCSKQSTPMGLSLPLSTSVPDSAESGCSSCSTPLYDQGGPVEILPF
LYLGSAYHASRKDMLDALGITALINVSANCPNHFEGHYQYKSIPVEDNHKADISSWFNEA
IDFIDSIKNAGGRVFVHCQAGISRSATICLAYLMRTNRVKLDEAFEFVKQRRSIISPNFS
FMGQLLQFESQVLAPHCSAEAGSPAMAVLDRGTSTTTVFNFPVSIPVHSTNSALSYLQSP
ITTSPSC
Inhibitor 4-ethoxynaphthalene-1,2-dione Drug Info [529817]
ADOCIAQUINONE B Drug Info [529817]
JUGLONE Drug Info [529817]
Okadaic acid Drug Info [537948]
Pathways
KEGG Pathway MAPK signaling pathway
Serotonergic synapse
NetPath Pathway FSH Signaling Pathway
IL2 Signaling Pathway
EGFR1 Signaling Pathway
Wnt Signaling Pathway
TCR Signaling Pathway
Pathway Interaction Database Fc-epsilon receptor I signaling in mast cells
Regulation of p38-alpha and p38-beta
Direct p53 effectors
ErbB1 downstream signaling
ATF-2 transcription factor network
AP-1 transcription factor network
Reactome RAF-independent MAPK1/3 activation
Negative regulation of MAPK pathway
WikiPathways MAPK Signaling Pathway
References
Ref 529817Bioorg Med Chem. 2009 Mar 15;17(6):2276-81. Epub 2008 Nov 8.Bioactivities of simplified adociaquinone B and naphthoquinone derivatives against Cdc25B, MKP-1, and MKP-3 phosphatases.
Ref 537948Inhibition of protein phosphatase 1 stimulates secretion of Alzheimer amyloid precursor protein. Mol Med. 1995 Jul;1(5):535-41.

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