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Ubiquitin-Protein Ligases

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Definition: A diverse class of enzymes that interact with UBIQUITIN-CONJUGATING ENZYMES and ubiquitination-specific protein substrates. Each member of this enzyme group has its own distinct specificity for a substrate and ubiquitin-conjugating enzyme. Ubiquitin-protein ligases exist as both monomeric proteins multiprotein complexes.  UBIQUITIN-PROTEIN LIGASE COMPLEXES is also available   
Examples Fanconi Anemia Complementation Group L Protein; Proto-Oncogene Proteins c-cbl; Proto-Oncogene Proteins c-mdm2; Receptors, Autocrine Motility Factor; SKP Cullin F-Box Protein Ligases; Von Hippel-Lindau Tumor Suppressor Protein
Other names Ubiquitin Protein Ligases; Ubiquitin Protein Ligase E3; Ubiquitin Protein Ligase; Ubiquitin Ligase, E3; Ligases, Ubiquitin-Protein; Ligase, Ubiquitin-Protein; Ligase, E3 Ubiquitin; Ligase, E3; Ligase E3, Ubiquitin-Protein; Ligase E3, Ubiquitin; E3, Ubiquitin Ligase; Ubiquitin-Protein Ligase E3; Ubiquitin Ligase E3; E3 Ubiquitin Ligase; E3 Ligase; Ubiquitin-Protein Ligase
 
SubstanceCAS Registry & nameCategoriesSourceDrugs*
ring finger protein 180, human  EC 6.3.2.19   *Ubiquitin-Protein Ligases. Cancer. 2012 Feb 15;118(4):947-59
RNF20 protein, mouse  EC 6.3.2.19   *Ubiquitin-Protein Ligases. Genes Dev. 2008 Oct 1;22(19):2664-76.
ubiquitin-conjugating enzyme 7-interacting protein 4, human  EC 6.3.2.19   *Carrier Proteins *Ubiquitin-Protein Ligases RING Finger Domains. J Biol Chem. 2012 Feb 17;287(8):5615-26.
UHRF2 protein, mouse  EC 6.3.2.19   *Ubiquitin-Protein Ligases. J Cell Biochem. 2011 Sep;112(9):2585-93.
HERC6 protein, mouse  EC 6.3.2.19   *Ubiquitin-Protein Ligases. Biochem Biophys Res Commun. 2012 Jan 6;417(1):135-40
Rnf2 protein, rat  EC 6.3.2.19   *Ubiquitin-Protein Ligases.
Ring1 protein, rat  EC 6.3.2.-   *Ubiquitin-Protein Ligases.
Trip12 protein, mouse  EC 6.3.2.19   *Ubiquitin-Protein Ligases. PLoS One. 2011;6(10):e25871.
RNF185 protein, human  EC 6.3.2.19   *Mitochondrial Proteins *Ubiquitin-Protein Ligases Membrane Proteins RING Finger Domains. PLoS One. 2011;6(9):e24367.
Nrdp1 protein, Drosophila  EC 6.3.2.19   *Drosophila Proteins *Ubiquitin-Protein Ligases. Biochem Biophys Res Commun. 2011 Dec 9;416(1-2):18-23
ZNRF1 protein, mouse  EC 6.3.2.19   *Ubiquitin-Protein Ligases. Nat Cell Biol. 2011;13(12):1415-23
Qin protein, Drosophila  EC 6.3.2.19   *Drosophila Proteins *Ubiquitin-Protein Ligases RING Finger Domains. Mol Cell. 2011 Nov 18;44(4):572-84.
HECW-1 E3 ligase, C elegans  EC 6.3.2.19   *Caenorhabditis elegans Proteins *Ubiquitin-Protein Ligases. Nature. 2011 Dec 22;480(7378);525-9
MARCH8 protein, human  EC 6.3.2.19   *Ubiquitin-Protein Ligases. Eur J Immunol. 2008 May;38(5):1225-30.
Pirh2 protein, mouse  EC 6.3.2.19   *Ubiquitin-Protein Ligases Zinc Fingers. Mol Cell Biol. 2011 Oct;31(19):3997-4006.
CRL4(Cdt2) protein, Drosophila  EC 6.3.2.19   *Drosophila Proteins *Ubiquitin-Protein Ligases. Mol Biol Cell. 2010 Nov 1;21(21):3639-53.
DNF protein, Arabidopsis  EC 6.3.2.19   *Arabidopsis Proteins *Ubiquitin-Protein Ligases. Plant Signal Behav. 2010 Sep;5(9):1105-7.
F-box and leucine-rich repeat protein 4, human  EC 6.3.2.19   *Ubiquitin-Protein Ligases *F-Box Proteins. J Biol Chem 2011 Sep 2;286(35):30462-70
iduna protein, human  EC 6.3.2.19   *Ubiquitin-Protein Ligases DNA Repair. Proc Natl Acad Sci U S A 2011 Aug 23;108(34):14103-8
KF-1 protein, mouse  EC 6.3.2.19   *Ubiquitin-Protein Ligases RING Finger Domains. Cell Biochem Biophys 2011 Jun;60(1-2):69-75
RHA2b protein, Arabidopsis  EC 6.3.2.19   *Arabidopsis Proteins *Ubiquitin-Protein Ligases Zinc Fingers. Plant Physiol 2011 Jun;156(2):550-63
TRIM-9 protein, C elegans  EC 6.3.2.19   *Caenorhabditis elegans Proteins *Ubiquitin-Protein Ligases RING Finger Domains. J Genet Genomics 2011 Jan;38(1):1-11
MSL2 protein, human  EC 6.3.2.19   *Ubiquitin-Protein Ligases RING Finger Domains. Mol Cell 2011 Jul 8;43(1):132-44
Nrdp1 protein, zebrafish  EC 6.3.2.19   *Zebrafish Proteins *Ubiquitin-Protein Ligases. Biochem Biophys Res Commun 2011 Jun 10;409(3):454-8
KPC protein, human  EC 6.3.2.19   *Ubiquitin-Protein Ligases. Blood. 2011 Apr 21;117(16):4293-303
c-MIR protein, mouse  EC 6.3.2.19   *Ubiquitin-Protein Ligases. Int Immunol 2011 Mar;23(3):177-83
ATL9 protein, Arabidopsis  EC 6.3.2.19   *Ubiquitin-Protein Ligases Zinc Fingers. PLoS One 2010;5(12):e14426
PUB13 protein, Arabidopsis  EC 6.3.2.19   *Arabidopsis Proteins *Ubiquitin-Protein Ligases. Science. 2011 Jun 17;332(6036):1439-42
PUB12 protein, Arabidopsis  EC 6.3.2.19   *Arabidopsis Proteins *Ubiquitin-Protein Ligases. Science. 2011 Jun 17;332(6036):1439-42
San1 protein, S pombe  EC 6.3.2.19   *Schizosaccharomyces pombe Proteins *Ubiquitin-Protein Ligases. J Biol Chem 2011 Apr 15;286(15):13775-90
checkpoint with FHA and RING finger domains protein, mouse  EC 6.3.2.19   *Tumor Suppressor Proteins *Ubiquitin-Protein Ligases. J Cell Sci 2011 Feb 15;124(Pt 4):532-9
degringolade protein, Drosophila  EC 6.3.2.19   *Drosophila Proteins *Ubiquitin-Protein Ligases. EMBO J 2011 Apr 6;30(7):1289-301
KPC protein, rat  EC 6.3.2.19   *Ubiquitin-Protein Ligases. Mol Cell Biol 2009 Jan;29(2):547-58
RNF152 protein, human  EC 6.3.2.19   *Ubiquitin-Protein Ligases RING Finger Domains. Protein Cell 2010 Jul;1(7):656-63
RNF213 protein, human  EC 6.3.2.19   *Ubiquitin-Protein Ligases Moyamoya Disease RING Finger Domains. J Hum Genet 2011 Jan;56(1):34-40
ATG10 protein, S cerevisiae  EC 6.3.2.19   *Saccharomyces cerevisiae Proteins *Ubiquitin-Protein Ligases. J Microbiol Biotechnol. 2010 Dec;20(12):1647-52
SAP5 protein, Arabidopsis  EC 6.3.2.19   *Arabidopsis Proteins *Ubiquitin-Protein Ligases. Plant Mol Biol. 2011 Mar;75(4-5):451-66
RNF170 protein, human  0   *Ubiquitin-Protein Ligases Zinc Fingers. Brain 2011 Feb;134(Pt 2):602-7
riplet protein, mouse  EC 6.3.2.19   *Ubiquitin-Protein Ligases. Cell Host Molecule 2010 Dec 16;8(6):496-509
Smurf1 protein, rat  EC 6.3.2.19   *Ubiquitin-Protein Ligases. Neuron 2011 Jan 27;69(2):231-43
NEURL1 protein, human  EC 6.3.2.19   *Ubiquitin-Protein Ligases. J Biol Chem 2008 Feb 15;283(7):3846-53
CDT-2 protein, C elegans  EC 6.3.2.19   *Caenorhabditis elegans Proteins *Ubiquitin-Protein Ligases. BMC Dev Biol 2010;10:109
BRIZ2 protein, Arabidopsis  EC 6.3.2.19   *Arabidopsis Proteins *Ubiquitin-Protein Ligases. J Biol Chem 2010 Nov 19;285(47):37070-81
BRIZ1 protein, Arabidopsis  EC 6.3.2.19   *Arabidopsis Proteins *Ubiquitin-Protein Ligases. J Biol Chem 2010 Nov 19;285(47):37070-81
UBE3C protein, human  EC 6.3.2.19   *Ubiquitin-Protein Ligases. Ann Allergy Asthma Immunol. 2010 Oct;105(4):307-312
NleL protein, E coli  EC 6.3.2.19   *Escherichia coli Proteins *Ubiquitin-Protein Ligases. J Biol Chem 2011 Jan 7;286(1):441-9
Lnx-2b protein, zebrafish  EC 6.3.2.19   *Zebrafish Proteins *Ubiquitin-Protein Ligases RING Finger Domains. Biochem Biophys Res Commun 2010 Nov 26;402(4):626-30
TRIM56 protein, human  EC 6.3.2.19   *Ubiquitin-Protein Ligases. Immunity 2010 Nov 24;33(5):765-76
TMF protein, mouse  EC 6.3.2.19   *Vesicular Transport Proteins *Ubiquitin-Protein Ligases. Oncogene 2004 Nov 25;23(55):8908-19
Psh1 protein, S cerevisiae  EC 6.3.2.19   *Peptide Elongation Factors *Ubiquitin-Protein Ligases. Mol Cell 2010 Nov 12;40(3):444-54
Rabex-5 protein, Drosophila  EC 6.3.2.19   *Drosophila Proteins *Ubiquitin-Protein Ligases Guanine Nucleotide Exchange Factors. Curr Biol 2010 aug 10;20(15):1378-82
ZFP91 protein, human  EC 6.3.2.19   *Ubiquitin-Protein Ligases Zinc Fingers. J Biol Chem 2010 Oct 1;285(40):30539-47
Ltn1 protein, S cerevisiae  EC 6.3.2.19   *Saccharomyces cerevisiae Proteins *Ubiquitin-Protein Ligases. Nature. 2010 Sep 23;467(7314):470-3
POSH2 protein, human  0   *Ubiquitin-Protein Ligases RING Finger Domains. FEBS Lett 2010 Sep 24;584(18):3867-72
RNF-121 protein, C elegans  EC 6.3.2.19   *Caenorhabditis elegans Proteins *Ubiquitin-Protein Ligases RING Finger Domains. Mol Biol Cell 2010 Jun;21(11):1788-98
CRL4(Cdt2) protein, Xenopus  EC 6.3.2.19   *Xenopus Proteins *Ubiquitin-Protein Ligases. Mol Cell Biol 2010 Sep;30(17):4120-33
RNF125 protein, human  EC 6.3.2.-   *Ubiquitin-Protein Ligases.
PIR2 protein, human  EC 6.3.2.19   *Ubiquitin-Protein Ligases Zinc Fingers. Proc Natl Acad Sci U S A 2010 Jul 20;107(29):12877-82
arkadia protein, rat  EC 6.3.2.19   *Ubiquitin-Protein Ligases. Lab Invest 2010 Jul;90(7):997-1003
Siah1 protein, Xenopus  EC 6.3.2.19   *Xenopus Proteins *Ubiquitin-Protein Ligases Zinc Fingers. Biochem Biophys Res Commun 2010 May 28;396(2):419-24
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Sources: NLM Medical Subject Headings, NIH UMLS, Drugs@FDA, FDA AERS original data copyright United States Government. No endorsement implied. Last modified 6/6/2012

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