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Literature summary extracted from

  • Wiborg, J.; OShea, C.; Skriver, K.
    Biochemical function of typical and variant Arabidopsis thaliana U-box E3 ubiquitin-protein ligases (2008), Biochem. J., 413, 447-457.
    View publication on PubMed

Protein Variants

EC Number Protein Variants Comment Organism
2.3.2.27 W266H mutation results in loss of activity with family 13 Ubc enzymes Arabidopsis thaliana

Organism

EC Number Organism UniProt Comment Textmining
2.3.2.27 Arabidopsis thaliana Q9LQ92 isoform PUB54
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Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.3.2.27 [PUB54-RING domain-ubiquitin-carrier protein Ubc13]-S-ubiquitinyl-L-cysteine + [acceptor protein]-L-lysine ubiquitination activity is seen with both family-4/5 UBC enzymes, encoded by At2g16740 and At5g53300 and both family-13 UBC enzymes, encoded by At1g78870 and At16890 Arabidopsis thaliana [PUB54-RING domain-ubiquitin-carrier protein Ubc13]-L-cysteine + [acceptor protein]-N6-ubiquitinyl-L-lysine
-
 ?
2.3.2.27 [PUB54-RING domain-ubiquitin-carrier protein Ubc4/5]-S-ubiquitinyl-L-cysteine + [acceptor protein]-L-lysine ubiquitination activity is seen with both family-4/5 UBC enzymes and both family-13 UBC enzymes Arabidopsis thaliana [PUB54-RING domain-ubiquitin-carrier protein Ubc4/5]-L-cysteine + [acceptor protein]-N6-ubiquitinyl-L-lysine
-
 ?

Synonyms

EC Number Synonyms Comment Organism
2.3.2.27 PUB54
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 Arabidopsis thaliana