UbiProt Database - proteins_show

UbiProt database V 1.0

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Protein information

Protein name C-5 sterol desaturase 
Synonyms EC 1.3.3.-
Sterol-C5-desaturase
Ergosterol delta 5,6 desaturase
Gene name ERG3 , SYR1 , YLR056W , L2150 .
Source Saccharomyces cerevisiae (Baker's yeast)
Expression system Saccharomyces cerevisiae (Baker's yeast)
Full length  365
Precursor  no
Mature form length  365
Molecular weight (Da)  42730
Swiss-Prot Sequence Version  October 1, 1993 (Sequence version 1)

Cross-references

Swiss-Prot/TrEMBL ERG3_YEAST
PDB  

Ubiquitylation features

Ubiquitylation site K324, K344
 

Ubiquitylation type Not Determined
Features This ubiquitylated protein was isolated uniquely from cells lacking Rpn10 (poly-ubiquitin receptor of 26S proteasome), suggesting that it usually undergoes rapid protesomal degradation [2].

Ubiquitylation/deubiquitylation machinery

E2 Not determined
E3 Not determined
E4/AP Not determined
DUB Not determined
Comments Not determined

References

[1]Peng J, Schwartz D, Elias JE, Thoreen CC, Cheng D, Marsischky G, Roelofs J, Finley D, Gygi SP.
A proteomics approach to understanding protein ubiquitination. Nat.Biotechnol. 2003, 21:921-926.
[12872131]
[2]Mayor T, Russell L. J., Graumann J., Smith G. T., Deshaies R. J.:
Analysis of poly-ubiquitin conjugates reveals that the Rpn10 substrate receptor contributes to the turnover of multiple proteasome targets. Mol Cell Proteomics 2005 4(6):741-751
[15699485]

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