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TRAF6 TRAF6 CHMP3 CHMP3 RPS27A RPS27A HGS HGS MDM4 MDM4 USP2 USP2 SCNN1A SCNN1A UBC UBC SCNN1G SCNN1G FASN FASN USP13 USP13
"USP2" - ubiquitin specific peptidase 2 in Homo sapiens
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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protein of unknown 3D structure
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Predicted Interactions
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protein homology
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USP2ubiquitin specific peptidase 2; Hydrolase that deubiquitinates polyubiquitinated target proteins such as MDM2, MDM4 and CCND1. Isoform 1 and isoform 4 possess both ubiquitin-specific peptidase and isopeptidase activities. Deubiquitinates MDM2 without reversing MDM2-mediated p53/TP53 ubiquitination and thus indirectly promotes p53/TP53 degradation and limits p53 activity. Has no deubiquitinase activity against p53/TP53. Prevents MDM2-mediated degradation of MDM4. Plays a role in the G1/S cell-cycle progression in normal and cancer cells. Plays a role in the regulation of myogenic differ [...] (605 aa)    
Predicted Functional Partners:
UBC
ubiquitin C (685 aa)
        score_image   score_image   0.999
RPS27A
ribosomal protein S27a (156 aa)
        score_image   score_image   0.938
TRAF6
TNF receptor-associated factor 6, E3 ubiquitin protein ligase; E3 ubiquitin ligase that, together with UBE2N and UBE2V1, mediates the synthesis of ’Lys-63’-linked-polyubiquitin chains conjugated to proteins, such as IKBKG, AKT1 and AKT2. Also mediates ubiquitination of free/unanchored polyubiquitin chain that leads to MAP3K7 activation. Leads to the activation of NF- kappa-B and JUN. May be essential for the formation of functional osteoclasts. Seems to also play a role in dendritic cells (DCs) maturation and/or activation. Represses c-Myb-mediated transactivation, in B-lymphocytes. Ad [...] (522 aa)
        score_image   score_image   0.908
CHMP3
charged multivesicular body protein 3 (251 aa)
        score_image   score_image   0.887
SCNN1G
sodium channel, non-voltage-gated 1, gamma subunit (649 aa)
        score_image   score_image   0.880
FASN
fatty acid synthase (2511 aa)
        score_image   score_image   0.867
MDM4
Mdm4 p53 binding protein homolog (mouse); Inhibits p53/TP53- and TP73/p73-mediated cell cycle arrest and apoptosis by binding its transcriptional activation domain. Inhibits degradation of MDM2. Can reverse MDM2-targeted degradation of TP53 while maintaining suppression of TP53 transactivation and apoptotic functions (490 aa)
        score_image   score_image   0.860
SCNN1A
sodium channel, non-voltage-gated 1 alpha subunit; Sodium permeable non-voltage-sensitive ion channel inhibited by the diuretic amiloride. Mediates the electrodiffusion of the luminal sodium (and water, which follows osmotically) through the apical membrane of epithelial cells. Controls the reabsorption of sodium in kidney, colon, lung and sweat glands. Also plays a role in taste perception (728 aa)
        score_image   score_image   0.850
USP13
ubiquitin specific peptidase 13 (isopeptidase T-3); Deubiquitinase that mediates deubiquitination of target proteins such as BECN1, MITF, SKP2 and USP10 and is involved in various processes such as autophagy and endoplasmic reticulum- associated degradation (ERAD). Component of a regulatory loop that controls autophagy and p53/TP53 levels- mediates deubiquitination of BECN1, a key regulator of autophagy, leading to stabilize the PIK3C3/VPS34-containing complexes. Also deubiquitinates USP10, an essential regulator of p53/TP53 stability. In turn, PIK3C3/VPS34- containing complexes regula [...] (863 aa)
        score_image   score_image   0.826
HGS
hepatocyte growth factor-regulated tyrosine kinase substrate; Involved in intracellular signal transduction mediated by cytokines and growth factors. When associated with STAM, it suppresses DNA signaling upon stimulation by IL-2 and GM-CSF. Could be a direct effector of PI3-kinase in vesicular pathway via early endosomes and may regulate trafficking to early and late endosomes by recruiting clathrin. May concentrate ubiquitinated receptors within clathrin-coated regions. Involved in down- regulation of receptor tyrosine kinase via multivesicular body (MVBs) when complexed with STAM (E [...] (777 aa)
        score_image   score_image   0.809
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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