N-glycosylation protein EOS1 (IPR021100)

Short name: N-glycosylation_EOS1

Overlapping homologous superfamilies


Family relationships



The Saccharomyces cerevisiae EOS1 (Endoplasmic Reticulum-localised and Oxidants Sensitive) gene is not essential for cell growth, but the EOS1 deletion strain YNL080c confers, to some degree, a slow growth phenotype [PMID: 17187761]. The gene product, localised to the ER membrane, is involved in oxidative stress tolerance [PMID: 17187761], and may also be involved in N-glycosylation of cellular proteins. Its deduced amino acid sequence contains four potential transmembrane (TM) domains. Although its precise molecular function has not yet been established, it may be involved in cellular homeostasis [PMID: 17187761].

GO terms

Biological Process

GO:0034599 cellular response to oxidative stress

Molecular Function

No terms assigned in this category.

Cellular Component

GO:0005789 endoplasmic reticulum membrane

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.