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smt3 smt3 Eps-15 Eps-15 Stip1 Stip1 Psn Psn Ubc6 Ubc6 CG9934 CG9934 Ubc84D Ubc84D eff eff EloB EloB Gp93 Gp93 Cul5 Cul5 Cul2 Cul2 ubl ubl Socs44A Socs44A Odc1 Odc1 Odc2 Odc2 Socs16D Socs16D Socs36E Socs36E Ubc2 Ubc2 Rad23 Rad23 Ubqn Ubqn Nedd8 Nedd8 Ubc4 Ubc4
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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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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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experimentally determined
Predicted Interactions
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gene co-occurrence
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co-expression
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smt3Small ubiquitin-related modifier; Smt3 (smt3) encodes the only Drosophila SUMO family protein. It is required for embryonic patterning and mitosis. It may also have roles in wing patterning, Dpp signaling, and Ras/MAPK signaling. It localizes to the nucleus during interphase and to the kinetochores and midbodies during mitosis; Belongs to the ubiquitin family. SUMO subfamily. (90 aa)
Eps-15Epidermal growth factor receptor pathway substrate clone 15 (Eps-15) encodes a multi-domain adaptor protein involved in endocytosis. It interacts with several other endocytic factors such as those encoded by shi, stnB, Dap160 and AP-2alpha. It is enriched at sites of endocytosis and is required for normal synaptic bouton development and vesicle endocytosis during high frequency stimulation. (1253 aa)
Stip1Stress induced phosphoprotein 1; Hsp90 protein binding. (490 aa)
PsnPresenilin homolog; Probable catalytic subunit of the gamma-secretase complex, an endoprotease complex that catalyzes the intramembrane cleavage of integral membrane proteins such as Notch receptor. Required for S3 cleavage of Notch, which releases activated Notch protein from the cell membrane. Involved in the patterning of the optic lobes. Belongs to the peptidase A22A family. (541 aa)
Ubc6Ubiquitin-conjugating enzyme E2-17 kDa; Catalyzes the covalent attachment of ubiquitin to other proteins. Required for postreplication repair of UV-damaged DNA. Involved in the negative regulation of the Ras/MAPK signaling pathway in the wing by acting with the putative E3 ligases poe, Kcmf1 and Ufd4 to mediate the ubiquitination and proteasomal degradation of rl/MAPK ; Belongs to the ubiquitin-conjugating enzyme family. (151 aa)
CG9934LD24832p; Ubiquitin-ubiquitin ligase activity. It is involved in the biological process described with: protein polyubiquitination; ubiquitin-dependent ERAD pathway; protein ubiquitination. (1217 aa)
Ubc84DUbiquitin-conjugating enzyme E2-18 kDa; Catalyzes the covalent attachment of ubiquitin to other proteins. (153 aa)
effUbiquitin-conjugating enzyme E2-17 kDa; Catalyzes the covalent attachment of ubiquitin to other proteins. Mediates the selective degradation of short-lived and abnormal proteins. Required for proper telomere behavior during cell divisions and possibly for ubiquitination of proteins involved in postmeiotic stages of spermatogenesis. Deletion mutations are lethal in homozygotes. (147 aa)
EloBElongin B (EloB) encodes an essential protein for development that participates in the control of wing cell identity. EloB, EloC and EloA encode for subunits of the Elongin complex, which interacts in vivo with the chromatin factor encoded by corto. (118 aa)
Gp93Glycoprotein 93 (Gp93) encodes a heat shock protein Hsp90 family member that is involved in midgut development. (787 aa)
Cul5FI20194p1; Cullin 5 (Cul5) is expressed in both neuronal and non-neuronal cells (such as in fusion sites of embryonic trachea). Reduction of the product of Cul5 in neuronal cells results in an increase in number of synaptic boutons in the larval neuromuscular junction; Belongs to the cullin family. (852 aa)
Cul2Cullin 2 (Cul2) encodes a protein that plays important roles during oogenesis. Reduction of the product of Cul2 in somatic cells produces tumorous germaria with excess germline stem cell-like cells due to the elevation of Dpp signaling in the niche; Belongs to the cullin family. (753 aa)
ublUbiquitin-like protein 5; Protein tag. It is involved in the biological process described with: mRNA splicing, via spliceosome; cellular protein modification process. (73 aa)
Socs44ASuppressor of Cytokine Signaling at 44A (Socs44A) encodes a protein that promotes the degradation of interacting proteins by recruiting Cullin/Elongin ubiquitin ligase complexes. It activity negatively regulates JAK/STAT signaling and positively impacts RTK signaling in a context specific manner, which can impact developmental patterning. (342 aa)
Odc1Ornithine decarboxylase 1; Catalyzes the first and rate-limiting step of polyamine biosynthesis that converts ornithine into putrescine, which is the precursor for the polyamines, spermidine and spermine. Polyamines are essential for cell proliferation and are implicated in cellular processes, ranging from DNA replication to apoptosis. (394 aa)
Odc2Ornithine decarboxylase 2; Catalyzes the first and rate-limiting step of polyamine biosynthesis that converts ornithine into putrescine, which is the precursor for the polyamines, spermidine and spermine. Polyamines are essential for cell proliferation and are implicated in cellular processes, ranging from DNA replication to apoptosis. Belongs to the Orn/Lys/Arg decarboxylase class-II family. (393 aa)
Socs16DSuppressor of Cytokine Signaling at 16D (Socs16D) encodes a member of the SOCS family. It binds to the product of Pvr when catalytically active and is required for downstream activation of Target of Rapamycin Complex 1, but not the product of rl. (1021 aa)
Socs36ESuppressor of cytokine signaling at 36E (Socs36E) encodes a negative regulator of the JAK/STAT and EGFR pathways. It is a transcriptional target of the product of Stat92E that mediates lysosomal degradation following pathway stimulation and inhibits basal pathway activity. (737 aa)
Ubc2Ubiquitin-conjugating enzyme E2-24 kDa; Catalyzes the covalent attachment of ubiquitin to other proteins. (232 aa)
Rad23DNA repair protein Rad23; Rad23 (Rad23) encodes an evolutionarily conserved member of the proteasome-associated proteins. It acts as a shuttle -or bridge- protein helping ubiquitinated proteins to interact with the proteasome, which in turn regulates their turnover. (414 aa)
UbqnUbiquilin, isoform A; Ubiquilin (Ubqn) encodes a protein containing an N-terminal ubiquitin-like domain and a C-terminal ubiquitin-associated domain. It binds and delivers ubiquitinated, misfolded or no longer functionally required proteins to the ubiquitin-proteasome system and/or autophagy. (547 aa)
Nedd8NEDD8; Ubiquitin-like protein which plays an important role in cell cycle control, embryogenesis and neurogenesis. Covalent attachment to its substrates requires prior activation by the E1 complex Uba3-Ula1 and linkage to the E2 enzyme UbcE2M. Attachment of Nedd8 to cullins activates their associated E3 ubiquitin ligase activity, and thus promotes polyubiquitination and proteasomal degradation of cyclins and other regulatory proteins. (84 aa)
Ubc4Ubiquitin-conjugating enzyme E2-22 kDa; Catalyzes the covalent attachment of ubiquitin to other proteins. (199 aa)
Your Current Organism:
Drosophila melanogaster
NCBI taxonomy Id: 7227
Other names: D. melanogaster, Diptera sp. DNAS-2A9-224646, Sophophora melanogaster, fruit fly
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