Summary

Name VPS39
Full Name Vam6/Vps39-like protein
Synonyms TRAP1-like protein, hVam6p | KIAA0770, TLP, VAM6
Primary ID Q96JC1
Links - -
Type protein
Relations 6
Function Regulator of TGF-beta/activin signaling, inhibiting SMAD3- and activating SMAD2-dependent transcription. Acts by interfering with SMAD3/SMAD4 complex formation, this would lead to inhibition of SMAD3-dependent transcription and relieve SMAD3 inhibition of SMAD2-dependent promoters, thus increasing SMAD2-dependent transcription. Does not affect TGF-beta-induced SMAD2 or SMAD3 phosphorylation, nor SMAD2/SMAD4 complex formation.

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Relations

Regulator Mechanism target score
+ up-regulates activity img/direct-activation.png binding VPS39 0.2
Publications: 1 Organism: Chlorocebus Aethiops
+ down-regulates activity img/direct_inhibition.png relocalization SMAD4 0.328
Publications: 1 Organism: Chlorocebus Aethiops
+ up-regulates activity img/direct-activation.png binding VPS39 0.2
Publications: 1 Organism: Chlorocebus Aethiops
+ up-regulates activity img/direct-activation.png binding VPS39 0.335
Publications: 1 Organism: Chlorocebus Aethiops
+ down-regulates quantity img/direct_inhibition.png binding SMAD3/SMAD4 0.325
Publications: 1 Organism: Chlorocebus Aethiops
+ form complex img/form-complex.png binding HOPS tethering complex 0.88
Publications: 1 Organism: Homo Sapiens