Property Summary

NCBI Gene PubMed Count 51
PubMed Score 124.58
PubTator Score 53.46

Knowledge Summary


No data available


  Disease (1)

Disease Target Count P-value
ovarian cancer 8491 3.8e-07
lung cancer 4473 2.1e-04


  Differential Expression (2)

Disease log2 FC p
lung cancer 1.800 2.1e-04
ovarian cancer 2.000 3.8e-07

Protein-protein Interaction (4)

Gene RIF (25)

25471371 ubiquitin binding by the acidic loops of Ube2g1 and Ube2r1 enzymes distinguishes their Lys-48-ubiquitylation activities
25425648 We discuss how these results can explain the rapid association of Cdc34 and SCF.
24129577 Here we have investigated how the acidic loop in human Cdc34 promotes ubiquitination, identifying two key molecular events during which the acidic loop exerts its influence
23465077 These data suggest that FBXO15 and Ube2r1 regulate P-gp expression through the ubiquitin-proteasome pathway.
22286100 Data show that anaphase-promoting complex or cyclosome (APC/C)-mediated multiple monoubiquitylation targeting cyclin B1 for degradation.
22210895 Tristetraprolin promotes an increase in expression of mature let-7, which leads to the inhibition of let-7 target gene CDC34 expression and suppresses cell growth.
22190037 CUL5/RBX2/ELOB/ELOC/Vif/CBF-beta complex catalyzes polyubiquitin chain formation on A3G in the presence of ubiquitin E2 UBE2R1 (CDC34) or UBCH5b (UBE2D2)
21296085 work provides the first structural details that show how the C-terminus of CDC34 might direct a thiolester-bound Ub to control polyubiquitin chain formation
20379614 Clinical trial of gene-disease association and gene-environment interaction. (HuGE Navigator)
20378537 COP9 signalosome protects ubiquitin-conjugating enzyme 3 (UBC3/Cdc34) from beta-transducin repeat-containing protein (betaTrCP)-mediated degradation
20353940 the human Cdc34 carboxyl terminus contains a non-covalent ubiquitin binding activity that contributes to SCF-dependent ubiquitination
20347421 determined that a ubiquitin (Ub) fused at I kappaB alpha K21 acts as a receptor, directing Cdc34 for rapid and efficient K48-linked Ub chain synthesis that depends on SCF(beta TrCP2) and the substrate's N terminus.
19945379 Study shows that chain assembly by ubiquitin ligase SCF and ubiquitin-conjugating enzyme Cdc34 is facilitated by the unusual nature of Cdc34-SCF transactions: Cdc34 binds SCF with nanomolar affinity, nevertheless the complex is extremely dynamic.
19875449 The acidic tail of the Cdc34 ubiquitin-conjugating enzyme functions in both binding to and catalysis with ubiquitin ligase SCFCdc4.
19240061 Observational study of gene-disease association. (HuGE Navigator)
19126550 Cdc34 is a functional target of let-7 and that let-7 induces down-regulation of Cdc34, stabilization of the Wee1 kinase, and an increased fraction of cells in G(2)/M in primary fibroblasts.
18950845 Observational study of gene-disease association. (HuGE Navigator)
18458088 cisplatin increased ATF5 protein expression via preventing its ubiquitin-dependent degradation, which might be associated with its promoting the nucleus-to-cytoplasm translocation of E2 ubiquitin-conjugating enzyme Cdc34
17698585 These findings support the hypothesis that human Cdc34 S95 and E108/E112 are required to position the donor ubiquitin optimally for catalysis, in a manner that might depend on E2 dimerization.
17597759 In tissue culture cells, Uba6 is required for charging a previously uncharacterized Uba6-specific E2 (Use1), whereas Ube1 is required for charging the cell-cycle E2s Cdc34A and Cdc34B
17461777 in vivo phosphorylation sites on budding yeast Cdc34 (yCdc34; Ser207 and Ser216) and human Cdc34 (hCdc34 Ser203, Ser222 and Ser231) to serine residues in the acidic tail domain, a region that is critical for Cdc34's cell cycle function
16210246 Data suggest that the Skp1.CUL1.F-box-mediated polyubiquitination reaction may require the conversion of Cdc34 from an inactive monomer to a highly active dimeric form.
16123592 although a Cdc34 mutant bearing a deletion of the C-terminal 36 amino acids (Cdc34 1-200) was efficiently charged with ubiquitin by E1, it was severely reduced for the ability to ubiquitinate p27(Kip1) in vitro compared to wildtype Cdc34
15652359 antisense oligonucleotides targeting the human ubiquitin-conjugating enzyme Cdc34 downregulate its expression, inhibit the degradation of p27Kip1, and prevent cellular proliferation
14645576 degraded by HSV-1 ICP0 while stabilizing cyclins D1 and D3

AA Sequence

YEDGEVEEEADSCFGDDEDDSGTEES                                                211 - 236

Text Mined References (59)

PMID Year Title
25471371 2015 Differential ubiquitin binding by the acidic loops of Ube2g1 and Ube2r1 enzymes distinguishes their Lys-48-ubiquitylation activities.
25425648 2015 Ubiquitin-conjugating enzyme Cdc34 and ubiquitin ligase Skp1-cullin-F-box ligase (SCF) interact through multiple conformations.
25416956 2014 A proteome-scale map of the human interactome network.
24882218 2014 Unanchored K48-linked polyubiquitin synthesized by the E3-ubiquitin ligase TRIM6 stimulates the interferon-IKK? kinase-mediated antiviral response.
24129577 2013 Multimodal mechanism of action for the Cdc34 acidic loop: a case study for why ubiquitin-conjugating enzymes have loops and tails.
23465077 2013 FBXO15 regulates P-glycoprotein/ABCB1 expression through the ubiquitin--proteasome pathway in cancer cells.
22286100 2012 APC/C-mediated multiple monoubiquitylation provides an alternative degradation signal for cyclin B1.
22210895 2012 Ectopic over-expression of tristetraprolin in human cancer cells promotes biogenesis of let-7 by down-regulation of Lin28.
22087249 2011 Nutrient sensing kinases PKA and Sch9 phosphorylate the catalytic domain of the ubiquitin-conjugating enzyme Cdc34.
21296085 2011 Association of the disordered C-terminus of CDC34 with a catalytically bound ubiquitin.
21269460 2011 Initial characterization of the human central proteome.
20379614 Personalized smoking cessation: interactions between nicotine dose, dependence and quit-success genotype score.
20378537 2010 The human COP9 signalosome protects ubiquitin-conjugating enzyme 3 (UBC3/Cdc34) from beta-transducin repeat-containing protein (betaTrCP)-mediated degradation.
20353940 2010 The human Cdc34 carboxyl terminus contains a non-covalent ubiquitin binding activity that contributes to SCF-dependent ubiquitination.
20347421 2010 Priming and extending: a UbcH5/Cdc34 E2 handoff mechanism for polyubiquitination on a SCF substrate.
20061386 2010 The E2 ubiquitin-conjugating enzymes direct polyubiquitination to preferred lysines.
19945379 2009 Rapid E2-E3 assembly and disassembly enable processive ubiquitylation of cullin-RING ubiquitin ligase substrates.
19875449 2009 The acidic tail of the Cdc34 ubiquitin-conjugating enzyme functions in both binding to and catalysis with ubiquitin ligase SCFCdc4.
19615732 2009 Defining the human deubiquitinating enzyme interaction landscape.
19549727 2009 Analysis of the human E2 ubiquitin conjugating enzyme protein interaction network.
19240061 2009 Coeliac disease-associated risk variants in TNFAIP3 and REL implicate altered NF-kappaB signalling.
19126550 2009 let-7 Overexpression leads to an increased fraction of cells in G2/M, direct down-regulation of Cdc34, and stabilization of Wee1 kinase in primary fibroblasts.
19112177 2009 Histidine triad nucleotide-binding protein 1 up-regulates cellular levels of p27KIP1 by targeting ScfSKP2 ubiquitin ligase and Src.
18950845 2009 Evaluating new candidate SNPs as low penetrance risk factors in sporadic breast cancer: a two-stage Spanish case-control study.
18851830 2008 Multimodal activation of the ubiquitin ligase SCF by Nedd8 conjugation.
18458088 2008 Cdc34-mediated degradation of ATF5 is blocked by cisplatin.
18029348 2008 Toward a confocal subcellular atlas of the human proteome.
17698585 2007 Human Cdc34 employs distinct sites to coordinate attachment of ubiquitin to a substrate and assembly of polyubiquitin chains.
17597759 2007 Dual E1 activation systems for ubiquitin differentially regulate E2 enzyme charging.
17588522 2007 E3-independent monoubiquitination of ubiquitin-binding proteins.
17461777 2007 Cdc34 C-terminal tail phosphorylation regulates Skp1/cullin/F-box (SCF)-mediated ubiquitination and cell cycle progression.
17274640 2007 A limited screen for protein interactions reveals new roles for protein phosphatase 1 in cell cycle control and apoptosis.
16210246 2005 Proximity-induced activation of human Cdc34 through heterologous dimerization.
16123592 2005 The acidic tail domain of human Cdc34 is required for p27Kip1 ubiquitination and complementation of a cdc34 temperature sensitive yeast strain.
15652359 2005 The human ubiquitin-conjugating enzyme Cdc34 controls cellular proliferation through regulation of p27Kip1 protein levels.
15489334 2004 The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC).
14702039 2004 Complete sequencing and characterization of 21,243 full-length human cDNAs.
14645576 2003 Herpes simplex virus 1 mutant in which the ICP0 HUL-1 E3 ubiquitin ligase site is disrupted stabilizes cdc34 but degrades D-type cyclins and exhibits diminished neurotoxicity.
12477932 2002 Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences.
12060736 2002 Characterization of the novel E3 ubiquitin ligase encoded in exon 3 of herpes simplex virus-1-infected cell protein 0.
12037680 2002 CK2-dependent phosphorylation of the E2 ubiquitin conjugating enzyme UBC3B induces its interaction with beta-TrCP and enhances beta-catenin degradation.
11805320 2002 Herpes simplex virus 1-infected cell protein 0 contains two E3 ubiquitin ligase sites specific for different E2 ubiquitin-conjugating enzymes.
11689688 2001 Interaction between cyclin T1 and SCF(SKP2) targets CDK9 for ubiquitination and degradation by the proteasome.
11675391 2002 The Nedd8-conjugated ROC1-CUL1 core ubiquitin ligase utilizes Nedd8 charged surface residues for efficient polyubiquitin chain assembly catalyzed by Cdc34.
11546811 2001 Phosphorylation of the human ubiquitin-conjugating enzyme, CDC34, by casein kinase 2.
11447293 2001 The infected cell protein 0 of herpes simplex virus 1 dynamically interacts with proteasomes, binds and activates the cdc34 E2 ubiquitin-conjugating enzyme, and possesses in vitro E3 ubiquitin ligase activity.
11054541 2000 Cloning and characterization of AWP1, a novel protein that associates with serine/threonine kinase PRK1 in vivo.
10918611 2000 SCF(beta-TRCP) and phosphorylation dependent ubiquitinationof I kappa B alpha catalyzed by Ubc3 and Ubc4.
10871850 2000 Degradation of B-Myb by ubiquitin-mediated proteolysis: involvement of the Cdc34-SCF(p45Skp2) pathway.
10769200 2000 Association of human ubiquitin-conjugating enzyme CDC34 with the mitotic spindle in anaphase.
10713156 2000 Nedd8 modification of cul-1 activates SCF(beta(TrCP))-dependent ubiquitination of IkappaBalpha.
10385629 1999 Cdc53/cullin and the essential Hrt1 RING-H2 subunit of SCF define a ubiquitin ligase module that activates the E2 enzyme Cdc34.
10373550 1999 Human Cdc34 and Rad6B ubiquitin-conjugating enzymes target repressors of cyclic AMP-induced transcription for proteolysis.
10329681 1999 Identification of the ubiquitin carrier proteins, E2s, involved in signal-induced conjugation and subsequent degradation of IkappaBalpha.
9710583 1998 Phosphorylation of nuclear MyoD is required for its rapid degradation.
9430629 1998 Association of human CUL-1 and ubiquitin-conjugating enzyme CDC34 with the F-box protein p45(SKP2): evidence for evolutionary conservation in the subunit composition of the CDC34-SCF pathway.
9367342 1997 Cell cycle regulation by the ubiquitin pathway.
8939846 1996 How proteolysis drives the cell cycle.
8248134 1993 Cloning of the human homolog of the CDC34 cell cycle gene by complementation in yeast.