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Protein Overview: UBC4

General Information:
Name(s) found: UBC4 / YBR082C [SGD]
Description(s) found:
Found 40 descriptions.
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  • Ubiquitin-conjugating enzyme (E2), mediates degradation of abnormal or excess proteins, including calmodulin and histone H3; interacts with many SCF ubiquitin protein ligases; component of the cellular stress response [SGD]
    • Organism: Saccharomyces cerevisiae
    Length: 148 amino acids

    Gene Ontology:
    Cellular Component: proteasome complex [IPILink to PubMed article]
    Biological Process: ascospore formation [TASLink to PubMed article]
    ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway [IMPLink to PubMed article]
    protein polyubiquitination [IDALink to PubMed article]
    protein monoubiquitination [IDALink to PubMed article]
    response to stress [IDALink to PubMed article][TASLink to PubMed article]
    protein ubiquitination [IDALink to PubMed article]
    Molecular Function: ubiquitin-protein ligase activity [IDALink to PubMed article]


    Sequence:
    Sequence:
    [PDR BLAST]
    [ProtParam] 
          1          11         21         31         41         51         
      |          |          |          |          |          |          
    1 MSSSKRIAKE LSDLERDPPT SCSAGPVGDD LYHWQASIMG PADSPYAGGV FFLSIHFPTD  60
   61 YPFKPPKISF TTKIYHPNIN ANGNICLDIL KDQWSPALTL SKVLLSICSL LTDANPDDPL 120
  121 VPEIAHIYKT DRPKYEATAR EWTKKYAV

    Protein Complex Data

      PUBLICATION TOPOLOGY COCOMPLEXED PROTEINS
    View Details Riffle et al. (2010) (Unpublished Data) UBC4 UFD4
    View Details Krogan NJ, et al. (2006) DRS2 MOT2 UBC4 UBC5 UFD4
    View Details Ho Y, et al. (2002) QCR7 UBC4 UFD4
    View Details Qiu et al. (2008) PRE8 RAD6 UBC1 UBC4 UBC5

    Mass Spectrometry Data

    The following runs contain data for this protein:

      BAIT COMMENTS PUBLICATION
    View Run RPA135 his-HA tag on RPA135 Schneider, DA, et al. (2006)

    Yeast Two-Hybrid Data

    The following interactions contain this protein:

    NOT SHOWING SINGLE HITS. [ Show Single Hits ]

    [View our yeast two-hybrid interpretation guidelines.]

    No yeast two-hybrid interactions found for this protein.

    Microscopy / Localization Data

    New Feature: Upload Your Own Microscopy Data

      PROTEIN(S) PUBLICATION
    View Data UBC4 Huh WK, et al. (2003)

    Protein Structure Data


    [What does the above image mean?]
    [View Top Sequence Alignments] [Show Ginzu Version Information]

    Domains predicted:

    #   Region(s) Method Confidence Match Description
    1 View Details [1..148] PSI-BLAST 834.533179 Ubiquitin conjugating enzyme, UBC

    Functions predicted (by domain):

    # Gene Ontology predictions
    1
    Term Confidence Notes
  • ubiquitin-protein ligase activity
    		•  11.3486134076304 bayes_pls_golite062009
  • small conjugating protein ligase activity
    		•  11.2964721480824 bayes_pls_golite062009
  • acid-amino acid ligase activity
    		•  10.2401422444624 bayes_pls_golite062009
  • ligase activity, forming carbon-nitrogen bonds
    		•  8.93602533934698 bayes_pls_golite062009
  • HLH domain binding
    		•  8.10904818707269 bayes_pls_golite062009
  • ligase activity
    		•  5.17219147802758 bayes_pls_golite062009
  • SUMO ligase activity
    		•  3.88357560284404 bayes_pls_golite062009
  • ISG15 ligase activity
    		•  3.37361650623694 bayes_pls_golite062009
  • NEDD8 ligase activity
    		•  3.30521803258995 bayes_pls_golite062009
  • transcription regulator activity
    		•  2.21355731489173 bayes_pls_golite062009
  • nucleic acid binding
    		•  2.13970605403492 bayes_pls_golite062009
  • DNA binding
    		•  1.95596447916631 bayes_pls_golite062009
  • protein binding
    		•  1.77678273247394 bayes_pls_golite062009
  • binding
    		•  1.75350658654805 bayes_pls_golite062009
  • transcription repressor activity
    		•  1.5236035191291 bayes_pls_golite062009
  • transcription activator activity
    		•  1.19240180311941 bayes_pls_golite062009
  • catalytic activity
    		•  0.891402822028799 bayes_pls_golite062009
  • phosphotransferase activity, alcohol group as acceptor
    		•  0.58835335751383 bayes_pls_golite062009
  • kinase activity
    		•  0.519703305315987 bayes_pls_golite062009
  • protein kinase activity
    		•  0.443948654247666 bayes_pls_golite062009
  • transferase activity, transferring phosphorus-containing groups
    		•  0.373779304908933 bayes_pls_golite062009
  • small protein activating enzyme activity
    		•  0.36227294335656 bayes_pls_golite062009
  • protein serine/threonine kinase activity
    		•  0.182854082413338 bayes_pls_golite062009
  • transcription corepressor activity
    		•  0.122859425935324 bayes_pls_golite062009
  • transferase activity
    		•  0.0984525836903841 bayes_pls_golite062009
  • transcription factor binding
    		•  0.0104967529560147 bayes_pls_golite062009


    Reference: Malmström L, et al. (2007) Superfamily assignments for the yeast proteome through integration of structure prediction with the gene ontology. PLoS Biol 5(4): e76. doi:10.1371/journal.pbio.0050076


    Philius Transmembrane Prediction:

    Protein predicted to be: GLOBULAR (No transmembrane regions or signal peptide)
    Confidence of classification: 0.93

    Source: Reynolds et al. (2008)

    YRC Informatics Platform - Version 3.0
    Created and Maintained by: Michael Riffle