STRINGSTRING
tefu tefu squ squ Cul1 Cul1 Uba1 Uba1 dap dap Cdk4 Cdk4 Fkbp12 Fkbp12 Debcl Debcl Rpt6R Rpt6R Gp93 Gp93 Nf1 Nf1 CSN6 CSN6 Akt1 Akt1 Rad17 Rad17 pic pic ohgt ohgt CG9934 CG9934 Ufd4 Ufd4 CYLD CYLD und und smt3 smt3 aux aux Rpn10 Rpn10 Rpt6 Rpt6 Uch-L5 Uch-L5 Cdk8 Cdk8 Cul6 Cul6 Bet1 Bet1 Usp7 Usp7 Usp5 Usp5 Usp15-31 Usp15-31 Traf6 Traf6 Skp2 Skp2 E2f1 E2f1 CycK CycK HUWE1 HUWE1 Smox Smox Med Med Smurf Smurf Usp32 Usp32 Usp14 Usp14 slmb slmb Tab2 Tab2 foxo foxo Vdup1 Vdup1 Usp1 Usp1 Pten Pten Nedd4 Nedd4 Rpn13 Rpn13
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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
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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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from curated databases
experimentally determined
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tefuSerine/threonine-protein kinase ATM; Serine/threonine-protein kinase which recognizes the substrate consensus sequence [ST]-Q. Required to suppress spontaneous apoptosis of proliferating cells during development, and for their proper differentiation. Required for female fertility. Protects telomeres from fusion, maybe by recruiting or maintaining chromatin- modifying complexes such as Su(var)205/HP1. May activate checkpoint signaling in response to DNA double-stranded breaks induced by low-dose ionizing radiation. May phosphorylate histone H2AV. Belongs to the PI3/PI4-kinase family. AT [...] (2767 aa)
squSquash, isoform A; Squash (squ) encodes a protein acting in the piRNA pathway that responds to transposase activity in the germline. (241 aa)
Cul1Cullin homolog 1; Core component of multiple SCF (SKP1-CUL1-F-box protein) E3 ubiquitin-protein ligase complexes which mediate the ubiquitination of proteins involved in cell cycle progression, signal transduction and transcription. In the SCF complex, serves as a rigid scaffold that organizes the SKP1-F-box protein and RBX1 subunits. May contribute to catalysis through positioning of the substrate and the ubiquitin- conjugating enzyme. During early metamorphosis, part of the SCF-slmb complex that negatively regulates the InR/PI3K/TOR pathway to activate the pruning of unnecessary larv [...] (774 aa)
Uba1Ubiquitin activating enzyme 1 (Uba1) encodes an E1 enzyme involved in protein ubiquitylation. It contributes to multiple processes including regulation of Ras-ERK signaling, autophagy, apoptosis and tissue growth; Belongs to the ubiquitin-activating E1 family. (1191 aa)
dapRE12958p; Dacapo (dap) encodes a Cyclin-dependent kinase inhibitor in the CIP/KIP family. It binds to CycE-Cdk2 complexes and thereby inhibits their protein kinase activity. Upregulation of dap is required after the last mitosis for arresting cells in G1/G0 before terminal differentiation in many post-mitotic cell types. (245 aa)
Cdk4Cyclin-dependent kinase 4 (Cdk4) encodes a protein that contributes to cell cycle progression and cell growth. It is involved in the regulation of JAK-STAT and TORC1 signalling pathways. (317 aa)
Fkbp1212 kDa FK506-binding protein; PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides. Binds to ligand-free TGF beta type I receptor, from which it is released upon a ligand-induced, type II receptor mediated phosphorylation of the type I receptor. Binding is inhibitory to the signaling pathways of the TGF beta family ligands. (108 aa)
DebclDeath executioner Bcl-2 (Debcl) encodes a pro-apoptotic member of the Bcl-2 family involved in programmed cell death. (300 aa)
Rpt6RRegulatory particle triple-A ATPase 6-related; Hydrolase activity; TBP-class protein binding; ATP binding; ATPase activity. It is involved in the biological process described with: proteasome-mediated ubiquitin-dependent protein catabolic process; positive regulation of RNA polymerase II transcription preinitiation complex assembly; modulation of chemical synaptic transmission; Belongs to the AAA ATPase family. (399 aa)
Gp93Glycoprotein 93 (Gp93) encodes a heat shock protein Hsp90 family member that is involved in midgut development. (787 aa)
Nf1Neurofibromin 1 (Nf1) encodes a protein that functions as a GTPase activating protein for the products of Ras85D and Ras64B in the larval and adult nervous system. Loss of Nf1 results in excess Ras-Raf-ERK signaling and to a non-cell-autonomous cAMP/PKA signaling defect. The product of Nf1 contributes to postembryonic growth, learning/memory, and circadian rhythm. (2802 aa)
CSN6COP9 signalosome complex subunit 6; Component of the COP9 signalosome complex (CSN), a complex involved in various cellular and developmental processes. The CSN complex is an essential regulator of the ubiquitin (Ubl) conjugation pathway by mediating the deneddylation of the cullin subunits of the SCF-type E3 ligase complexes, leading to decrease the Ubl ligase activity of SCF. The CSN complex plays an essential role in oogenesis and embryogenesis and is required for proper photoreceptor R cell differentiation and promote lamina glial cell migration or axon targeting. It also promotes [...] (341 aa)
Akt1RAC serine/threonine-protein kinase; Serine/threonine kinase involved in various developmental processes. During early embryogenesis, acts as a survival protein. During mid-embryogenesis, phosphorylates and activates trh, a transcription factor required for tracheal cell fate determination. Also regulates tracheal cell migration. Later in development, acts downstream of PI3K and Pk61C/PDK1 in the insulin receptor transduction pathway which regulates cell growth and organ size, by phosphorylating and antagonizing FOXO transcription factor. Controls follicle cell size during oogenesis. M [...] (611 aa)
Rad17Rad17; Chromatin binding. It is involved in the biological process described with: DNA repair; DNA damage checkpoint; mitotic DNA replication checkpoint. (535 aa)
picPiccolo (pic) encodes the Ddb1 protein, which functions to recruit substrate receptors to Cul4-based E3 ubiquitin ligase complexes, which catalyze the ubiquitylation and subsequent destruction of proteins that function in cell growth and proliferation as well as transcription, replication and repair of the genome. (1140 aa)
ohgtProtein cereblon homolog; Ohgata (ohgt) encodes a protein that controls growth by negatively regulating insulin signaling. It also has a role in maintaining presynaptic function in third-instar neuromuscular junction synapses; Belongs to the CRBN family. (585 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)
Ufd4E3 ubiquitin-protein ligase Ufd4; 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). Involved in the negative regulation of the Ras/MAPK signaling pathway in the wing by acting with the E2 enzyme Unc6 and the putative E3 ligases poe and Kcmf1 to mediate the ubiquitination and proteasomal degradation of rl/MAPK. (2727 aa)
CYLDCylindromatosis, isoform D; Lys63-specific deubiquitinase activity; thiol-dependent ubiquitin-specific protease activity; ubiquitinyl hydrolase activity, acting on linear ubiquitin. (639 aa)
undMethionine aminopeptidase 2; Cotranslationally removes the N-terminal methionine from nascent proteins. The N-terminal methionine is often cleaved when the second residue in the primary sequence is small and uncharged (Met- Ala-, Cys, Gly, Pro, Ser, Thr, or Val). (448 aa)
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)
auxAuxilin, isoform A; Auxilin (aux) encodes a co-factor for the ATPase Hsc70 that regulates Clathrin dynamics. It regulates Notch signaling, eye morphogenesis, sperm individualization and neuron death. (1165 aa)
Rpn10Regulatory particle non-ATPase 10 (Rpn10) encodes one of the polyubiquitin receptor subunits of the 26S proteasome. It recognizes and binds the polyubiquitin moiety of proteins intended for proteasomal degradation or the ubiquitin-like domain of extraproteasomal ubiquitin receptors. (396 aa)
Rpt626S proteasome regulatory subunit 8; Regulatory particle triple-A ATPase 6 (Rpt6) encodes a subunit of the proteasome, which is responsible for the ATP-dependent degradation of obsolete or damaged proteins. Rpt6 product belongs to the heterohexameric ring formed by triple-A ATPases that unfolds ubiquitinated target proteins before their degradation. (405 aa)
Uch-L5Ubiquitin carboxy-terminal hydrolase L5 (Uch-L5) encodes a component of the 26S proteasome, which degrades polyubiquitinated proteins in the cytoplasm and nucleus. (324 aa)
Cdk8Cyclin-dependent kinase 8; Component of the Mediator complex, a coactivator involved in regulated gene transcription of nearly all RNA polymerase II-dependent genes. Mediator functions as a bridge to convey information from gene- specific regulatory proteins to the basal RNA polymerase II transcription machinery. Mediator is recruited to promoters by direct interactions with regulatory proteins and serves as a scaffold for the assembly of a functional preinitiation complex with RNA polymerase II and the general transcription factors. May phosphorylate the CTD (C- terminal domain) of th [...] (454 aa)
Cul6Cullin 6; Ubiquitin-protein transferase activity; ubiquitin protein ligase binding; Belongs to the cullin family. (670 aa)
Bet1Blocked early in transport 1, isoform A; SNAP receptor activity; syntaxin binding. It is involved in the biological process described with: vesicle fusion with Golgi apparatus; vesicle-mediated transport; protein transport; endoplasmic reticulum to Golgi vesicle-mediated transport. (117 aa)
Usp7Ubiquitin carboxyl-terminal hydrolase 7; Hydrolase that deubiquitinates target proteins. (1129 aa)
Usp5Ubiquitin carboxyl-terminal hydrolase; Ubiquitin specific protease 5 (Usp5) encodes an essential enzyme that cleaves unanchored lysine48-linked polyubiquitin chains. It is involved in photoreceptor differentiation, neuron pathfinding and apoptosis. (827 aa)
Usp15-31Ubiquitin specific protease 15/31 (Usp15-31) encodes a ubiquitin C-terminal hydrolase that is involved in the positive regulation of the apoptosome components encoded by Dark and Dronc; Belongs to the peptidase C19 family. (1272 aa)
Traf6TNF-receptor-associated factor 6 (Traf6) encodes a protein that belongs to a family of adaptor proteins involved in transducing downstream signaling by interacting with cell surface receptors. It mediates the pro-inflammatory effects of Toll and related receptor signaling, and the cell death induced by JNK activation via the product of egr. (475 aa)
Skp2S-phase kinase-associated protein 2 (Skp2) encodes the substrate recognizing component of the SCF-Skp2 ubiquitin ligase. It functions with the product of Cks85A to target the product of dap for destruction. It is required for larval growth and to maintain diploidy in imaginal tissues. (559 aa)
E2f1Transcription factor E2f1; Transcriptional activator that binds to E2f sites. Required for wild-type growth in mitotic and polytene tissues, Contributes to the expression of replication genes at the G1-S transition and Cyclin E. Activates cell proliferation in wing imaginal disk, which requires expression of vg; Belongs to the E2F/DP family. (821 aa)
CycKCyclin K (CycK) encodes a Cyclin-homologous subunit that forms a complex with the transcriptional kinase encoded by Cdk12. This complex phosphorylates the carboxy terminal domain of the large subunit of RNA polymerase II (encoded by RpII215) and contributes to pre-mRNA processing, transcription and chromatin structure. (400 aa)
HUWE1Uncharacterized protein, isoform H; Ubiquitin-protein transferase activity; ubiquitin protein ligase activity. It is involved in the biological process described with: protein ubiquitination; ubiquitin-dependent protein catabolic process; protein polyubiquitination; dsRNA transport. (5151 aa)
SmoxMothers against decapentaplegic homolog; Smad on X (Smox) encodes the primary transcription factor that mediates Activin signalling. Upon phosphorylation by the receptor encoded by babo, it forms a complex with the co-Smad protein encoded by Med. This complex translocates to the nucleus where it regulates expression of target genes. (486 aa)
MedMothers against decapentaplegic homolog; Medea (Med) encodes a protein that belongs to the highly conserved Smad family. It can bind its siblings encoded by Mad or Smox to facilitate signal transduction for the product of dpp or Activin ligands in the TGF-beta family. Med-complexes function as transcriptional regulators. Many developmental roles include dorsal-ventral patterning, patterning and proliferation of the wing disc and gene expression in the mushroom body of the larval brain. (771 aa)
SmurfE3 ubiquitin-protein ligase Smurf1; 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. Down-regulates Dpp signaling after gastrulation by promoting MAD ubiquitination and subsequent degradation. (1061 aa)
Usp32Ubiquitin carboxyl-terminal hydrolase 32; Deubiquitinating enzyme that acts as an inhibitor of mitophagy probably by counteracting the action of park. Possibly functions by hydrolyzing ubiquitin attached by park on target proteins, thereby reducing park's ability to drive mitophagy. Belongs to the peptidase C19 family. USP20/USP33 subfamily. (1715 aa)
Usp14Ubiquitin carboxyl-terminal hydrolase; Ubiquitin specific protease 14 (Usp14) encodes a deubiquitinase that associates with the 19S component of the proteasome in a reversible manner. Its functions include ubiquitin chain disassemblance for mono-ubiquitin recycling, control of protein degradation by the proteasome and regulation of proteasome subtrate interactions. (475 aa)
slmbSupernumerary limbs (slmb) encodes an essential, conserved F-box protein and a component of the SCF (Skp/Cullin/F-box) E3 ubiquitin-ligase, providing substrate specificity to the SCF. It negatively regulates multiple signaling pathways and cellular processes by promoting the proteasome-mediated degradation or cleavage of its targets, including the products of arm and ci (Wg and Hh signaling), SAK, per and Cap-H2. (597 aa)
Tab2TAK1-associated binding protein 2 (Tab2) encodes a protein with an ubiquitin binding domain. It interacts with the product of Tak1, a MAP kinase kinase kinase involved the activation of the immune deficiency, JNK and Grindelwald-Eiger pathways. (831 aa)
foxoForkhead box protein O; Transcription factor involved in the regulation of the insulin signaling pathway. Consistently activates both the downstream target Thord4EBP and the feedback control target InR. Involved in negative regulation of the cell cycle, modulating cell growth and proliferation. In response to cellular stresses, such as nutrient deprivation or increased levels of reactive oxygen species, foxo is activated and inhibits growth through the action of target genes such as Thor. Foxo activated in the adult fat body can regulate lifespan in adults; an insulin peptide itself m [...] (622 aa)
Vdup1Vitamin D[[3]] up-regulated protein 1, isoform A; It is involved in the biological process described with: negative regulation of gene expression; protein transport. (342 aa)
Usp1Cysteine-type endopeptidase activity; thiol-dependent ubiquitin-specific protease activity. It is involved in the biological process described with: ubiquitin-dependent protein catabolic process; protein deubiquitination; Belongs to the peptidase C19 family. (1078 aa)
PtenPhosphatase and tensin homolog (Pten) encodes a dual lipid and protein phosphatase that primarily counters the effects of the insulin-regulated lipid kinase, encoded by Pi3K92E. It inhibits cell growth, cell proliferation and cellular events controlling cytoskeletal and junctional rearrangements. (514 aa)
Nedd4E3 ubiquitin-protein ligase Nedd-4; Essential 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. Down- regulates Notch/N signaling pathway by promoting Notch ubiquitination, endocytosis and degradation. (1007 aa)
Rpn13Proteasomal ubiquitin receptor ADRM1 homolog; May function as a proteasomal ubiquitin receptor. May promote the deubiquitinating activity associated with the 26S proteasome (By similarity). (424 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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