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UBFD1 UBFD1 PSMD14 PSMD14 PSMB2 PSMB2 UBE3B UBE3B TRPV4 TRPV4 KIAA0368 KIAA0368 SLC17A8 SLC17A8 UBC UBC UBLCP1 UBLCP1 ATP2B1 ATP2B1 USP14 USP14
"UBE3B" - ubiquitin protein ligase E3B 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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query proteins and first shell of interactors
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second shell of interactors
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experimentally determined
Predicted Interactions
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protein homology
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UBE3Bubiquitin protein ligase E3B; E3 ubiquitin-protein ligase which accepts ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and then directly transfers the ubiquitin to targeted substrates (By similarity) (1068 aa)    
Predicted Functional Partners:
USP14
ubiquitin specific peptidase 14 (tRNA-guanine transglycosylase); Proteasome-associated deubiquitinase which releases ubiquitin from the proteasome targeted ubiquitinated proteins. Ensures the regeneration of ubiquitin at the proteasome. Is a reversibly associated subunit of the proteasome and a large fraction of proteasome-free protein exists within the cell. Required for the degradation of the chemokine receptor CXCR4 which is critical for CXCL12-induced cell chemotaxis. Serves also as a physiological inhibitor of endoplasmic reticulum-associated degradation (ERAD) under the non-stres [...] (494 aa)
        score_image   score_image   0.865
KIAA0368
KIAA0368; Adapter/scaffolding protein that binds to the 26S proteasome, motor proteins and other compartment specific proteins. May couple the proteasome to different compartments including endosome, endoplasmic reticulum and centrosome. May play a role in ERAD and other enhanced proteolyis (2017 aa)
      score_image score_image   score_image   0.865
UBC
ubiquitin C (685 aa)
        score_image   score_image   0.843
PSMD14
proteasome (prosome, macropain) 26S subunit, non-ATPase, 14; Metalloprotease component of the 26S proteasome that specifically cleaves ’Lys-63’-linked polyubiquitin chains. The 26S proteasome is involved in the ATP-dependent degradation of ubiquitinated proteins. Plays a role in response to double-strand breaks (DSBs)- acts as a regulator of non-homologous end joining (NHEJ) by cleaving ’Lys-63’-linked polyubiquitin, thereby promoting retention of JMJD2A/KDM4A on chromatin and restricting TP53BP1 accumulation. Also involved in homologous recombination repair by promoting RAD51 loading (310 aa)
        score_image   score_image   0.841
PSMB2
proteasome (prosome, macropain) subunit, beta type, 2; The proteasome is a multicatalytic proteinase complex which is characterized by its ability to cleave peptides with Arg, Phe, Tyr, Leu, and Glu adjacent to the leaving group at neutral or slightly basic pH. The proteasome has an ATP-dependent proteolytic activity. This subunit has a trypsin-like activity (201 aa)
        score_image   score_image   0.837
UBFD1
ubiquitin family domain containing 1; May play a role as NF-kappa-B regulator (309 aa)
        score_image   score_image   0.772
UBLCP1
ubiquitin-like domain containing CTD phosphatase 1; Dephosphorylates 26S nuclear proteasomes, thereby decreasing their proteolytic activity. The dephosphorylation may prevent assembly of the core and regulatory particles (CP and RP) into mature 26S proteasome (318 aa)
        score_image   score_image   0.772
SLC17A8
solute carrier family 17 (sodium-dependent inorganic phosphate cotransporter), member 8; Mediates the uptake of glutamate into synaptic vesicles at presynaptic nerve terminals of excitatory neural cells. May also mediate the transport of inorganic phosphate (589 aa)
            score_image   0.760
ATP2B1
ATPase, Ca++ transporting, plasma membrane 1; This magnesium-dependent enzyme catalyzes the hydrolysis of ATP coupled with the transport of calcium out of the cell (1220 aa)
            score_image   0.753
TRPV4
transient receptor potential cation channel, subfamily V, member 4 (871 aa)
            score_image   0.741
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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