UbiProt Database - proteins_show

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Protein information

Protein name Galactose transporter 
Synonyms Galactose permease
Gene name GAL2 , IMP1 , YLR081W , L9449.6 .
Source Saccharomyces cerevisiae (Baker's yeast)
Full length  574
Precursor  no
Mature form length  574
Molecular weight (Da)  63626
Swiss-Prot Sequence Version  December 15, 1998 (Sequence version 3)

Cross-references

Swiss-Prot/TrEMBL GAL2_YEAST
PDB  

Ubiquitylation features

Ubiquitylation site  
 

Ubiquitylation type Pluri-ubiquitylation
Features

Ubiquitylation/deubiquitylation machinery

E2 UBC1/UBC4/UBC5
E3 Npi1/Rsp5p
E4/AP Not determined
DUB Npi2p/Doa4p
Comments Modification of Gal2p by the addition of single ubiquitins on multiple lysine residues was shown in yeast strain carrying a ubiquitin lacking all its lysine residues.

References

[1]Horak J, Wolf DH
Glucose-Induced Monoubiquitination of the Saccharomyces cerevisiae Galactose Transporter Is Sufficient To Signal Its Internalization. J.Bacteriol. 2001, 183:3083.
[11325936]
 

Ubiquitylation type Not Determined
Features ND

Ubiquitylation/deubiquitylation machinery

E2 UBC3_YEAST
E3 SCF(GRR1)
E4/AP ND
DUB ND
Comments ND

References

[1]Horak J, Wolf DH.
The ubiquitin ligase SCF(Grr1) is required for Gal2p degradation in the yeast Saccharomyces cerevisiae. Biochem Biophys Res Commun. 2005 Oct 7;335(4):1185-90.
[16112084]

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