General Information of Drug Therapeutic Target (DTT) (ID: TT8COJM)

DTT Name Suppressor of cytokine signaling 1 (SOCS1)
Synonyms Tec-interacting protein 3; TIP3; TIP-3; STAT-induced STAT inhibitor 1; STAT induced STAT inhibitor 1; SSI1; SSI-1; SOCS-1; JAK-binding protein; JAB
Gene Name SOCS1
DTT Type
Literature-reported target
[1]
UniProt ID
SOCS1_HUMAN
TTD ID
T06800
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MVAHNQVAADNAVSTAAEPRRRPEPSSSSSSSPAAPARPRPCPAVPAPAPGDTHFRTFRS
HADYRRITRASALLDACGFYWGPLSVHGAHERLRAEPVGTFLVRDSRQRNCFFALSVKMA
SGPTSIRVHFQAGRFHLDGSRESFDCLFELLEHYVAAPRRMLGAPLRQRRVRPLQELCRQ
RIVATVGRENLARIPLNPVLRDYLSSFPFQI
Function
SOCS1 is involved in negative regulation of cytokines that signal through the JAK/STAT3 pathway. Through binding to JAKs, inhibits their kinase activity. In vitro, also suppresses Tec protein-tyrosine activity. Appears to be a major regulator of signaling by interleukin 6 (IL6) and leukemia inhibitory factor (LIF). Regulates interferon-gamma mediated sensory neuron survival. Probable substrate recognition component of an ECS (Elongin BC-CUL2/5-SOCS-box protein) E3 ubiquitin ligase complex which mediates the ubiquitination and subsequent proteasomal degradation of target proteins. Seems to recognize JAK2. SOCS1 appears to be a negative regulator in IGF1R signaling pathway. SOCS family proteins form part of a classical negative feedback system that regulates cytokine signal transduction.
KEGG Pathway
Ubiquitin mediated proteolysis (hsa04120 )
Osteoclast differentiation (hsa04380 )
JAK-STAT signaling pathway (hsa04630 )
Insulin signaling pathway (hsa04910 )
Prolactin signaling pathway (hsa04917 )
Type II diabetes mellitus (hsa04930 )
Growth hormone synthesis, secretion and action (hsa04935 )
Toxoplasmosis (hsa05145 )
MicroRNAs in cancer (hsa05206 )
Reactome Pathway
Regulation of KIT signaling (R-HSA-1433559 )
MyD88 (R-HSA-166058 )
Interleukin-4 and Interleukin-13 signaling (R-HSA-6785807 )
Interferon gamma signaling (R-HSA-877300 )
Regulation of IFNG signaling (R-HSA-877312 )
Interferon alpha/beta signaling (R-HSA-909733 )
Regulation of IFNA/IFNB signaling (R-HSA-912694 )
Signaling by CSF3 (G-CSF) (R-HSA-9674555 )
Inactivation of CSF3 (G-CSF) signaling (R-HSA-9705462 )
Growth hormone receptor signaling (R-HSA-982772 )
Antigen processing (R-HSA-983168 )
Interleukin-7 signaling (R-HSA-1266695 )

References

1 The suppressor of cytokine signaling-1 (SOCS1) is a novel therapeutic target for enterovirus-induced cardiac injury. J Clin Invest. 2003 Feb;111(4):469-78.