Towards understanding the extensive diversity of protein N‐glycan structures in eukaryotes

C Toustou, ML Walet‐Balieu… - Biological …, 2022 - Wiley Online Library
ABSTRACT N‐glycosylation is an important post‐translational modification of proteins that
has been highly conserved during evolution and is found in Eukaryota, Bacteria and …

[HTML][HTML] Phosphate homeostasis− a vital metabolic equilibrium maintained through the INPHORS signaling pathway

S Austin, A Mayer - Frontiers in Microbiology, 2020 - frontiersin.org
Cells face major changes in demand for and supply of inorganic phosphate (Pi). Pi is often a
limiting nutrient in the environment, particularly for plants and microorganisms. At the same …

Phosphate dysregulation via the XPR1–KIDINS220 protein complex is a therapeutic vulnerability in ovarian cancer

DP Bondeson, BR Paolella, A Asfaw, MV Rothberg… - Nature cancer, 2022 - nature.com
Despite advances in precision medicine, the clinical prospects for patients with ovarian and
uterine cancers have not substantially improved. Here, we analyzed genome-scale CRISPR …

Biometals and glycosylation in humans: congenital disorders of glycosylation shed lights into the crucial role of Golgi manganese homeostasis

F Foulquier, D Legrand - Biochimica et Biophysica Acta (BBA)-General …, 2020 - Elsevier
About half of the eukaryotic proteins bind biometals that participate in their structure and
functions in virtually all physiological processes, including glycosylation. After reviewing the …

[HTML][HTML] The yeast protein Gdt1p transports Mn2+ ions and thereby regulates manganese homeostasis in the Golgi

L Thines, A Deschamps, P Sengottaiyan… - Journal of Biological …, 2018 - ASBMB
The uncharacterized protein family 0016 (UPF0016) is a family of secondary ion transporters
implicated in calcium homeostasis and some diseases. More precisely, genetic variants of …

[HTML][HTML] New insights into the pathogenicity of TMEM165 variants using structural modeling based on AlphaFold 2 predictions

D Legrand, M Herbaut, Z Durin, G Brysbaert… - Computational and …, 2023 - Elsevier
TMEM165 is a Golgi protein playing a crucial role in Mn 2+ transport, and whose mutations
in patients are known to cause Congenital Disorders of Glycosylation. Some of those …

[HTML][HTML] The yeast Gdt1 protein mediates the exchange of H+ for Ca2+ and Mn2+ influencing the Golgi pH

A Deschamps, L Thines, AS Colinet, J Stribny… - Journal of Biological …, 2023 - ASBMB
The GDT1 family is broadly spread and highly conserved among living organisms. GDT1
members have functions in key processes like glycosylation in humans and yeasts and …

Golgi membrane protein Erd1 Is essential for recycling a subset of Golgi glycosyltransferases

R Sardana, CM Highland, BE Straight, CF Chavez… - Elife, 2021 - elifesciences.org
Protein glycosylation in the Golgi is a sequential process that requires proper distribution of
transmembrane glycosyltransferase enzymes in the appropriate Golgi compartments. Some …

[HTML][HTML] From the uncharacterized protein family 0016 to the GDT1 family: molecular insights into a newly-characterized family of cation secondary transporters

L Thines, J Stribny, P Morsomme - Microbial Cell, 2020 - ncbi.nlm.nih.gov
Abstract The Uncharacterized Protein Family 0016 (UPF0016) gathers poorly studied
membrane proteins well conserved through evolution that possess one or two copies of the …

[HTML][HTML] A new pH sensor localized in the Golgi apparatus of Saccharomyces cerevisiae reveals unexpected roles of Vph1p and Stv1p isoforms

A Deschamps, AS Colinet, O Zimmermannova… - Scientific reports, 2020 - nature.com
The gradual acidification of the secretory pathway is conserved and extremely important for
eukaryotic cells, but until now there was no pH sensor available to monitor the pH of the …