User profiles for Sotiris Amillis

Sotiris Amillis

Department of Biology, National and Kapodistrian University of Athens
Verified email at biol.uoa.gr
Cited by 1838

[HTML][HTML] Comparative genomics reveals high biological diversity and specific adaptations in the industrially and medically important fungal genus Aspergillus

…, R Riley, A Wiebenga, G Aguilar-Osorio, S Amillis… - Genome biology, 2017 - Springer
Background The fungal genus Aspergillus is of critical importance to humankind. Species
include those with industrial applications, important pathogens of humans, animals and crops, …

[HTML][HTML] Structure of eukaryotic purine/H+ symporter UapA suggests a role for homodimerization in transport activity

Y Alguel, S Amillis, J Leung, G Lambrinidis… - Nature …, 2016 - nature.com
The uric acid/xanthine H + symporter, UapA, is a high-affinity purine transporter from the
filamentous fungus Aspergillus nidulans. Here we present the crystal structure of a genetically …

Transport‐dependent endocytosis and turnover of a uric acid‐xanthine permease

C Gournas, S Amillis, A Vlanti… - Molecular …, 2010 - Wiley Online Library
In this work we unmask a novel downregulation mechanism of the uric acid/xanthine transporter
UapA, the prototype member of the ubiquitous Nucleobase‐Ascorbate Transporter family…

[PDF][PDF] Structural lipids enable the formation of functional oligomers of the eukaryotic purine symporter UapA

E Pyle, AC Kalli, S Amillis, Z Hall, AM Lau… - Cell chemical …, 2018 - cell.com
The role of membrane lipids in modulating eukaryotic transporter assembly and function
remains unclear. We investigated the effect of membrane lipids in the structure and transport …

The arrestin‐like protein ArtA is essential for ubiquitination and endocytosis of the UapA transporter in response to both broad‐range and specific signals

M Karachaliou, S Amillis, M Evangelinos… - Molecular …, 2013 - Wiley Online Library
We investigated the role of all arrestin‐like proteins of A spergillus nidulans in respect to
growth, morphology, sensitivity to drugs and specifically for the endocytosis and turnover of the …

The AP-2 complex has a specialized clathrin-independent role in apical endocytosis and polar growth in fungi

O Martzoukou, S Amillis, A Zervakou, S Christoforidis… - Elife, 2017 - elifesciences.org
10.7554/eLife.20083.001 Filamentous fungi provide excellent systems for investigating the
role of the AP-2 complex in polar growth. Using Aspergillus nidulans, we show that AP-2 has …

[HTML][HTML] The AzgA purine transporter of Aspergillus nidulans: characterization of a protein belonging to a new phylogenetic cluster

G Cecchetto, S Amillis, G Diallinas… - Journal of Biological …, 2004 - ASBMB
The azgA gene of Aspergillus nidulans encodes a hypoxanthine-adenine-guanine transporter.
It has been cloned by a novel transposon methodology. The null phenotype of azgA was …

Interplay between sulfur assimilation and biodesulfurization activity in Rhodococcus qingshengii IGTS8: insights into a regulatory role of the reverse transsulfuration …

…, M Avgeris, D Mamma, A Scorilas, D Kekos, S Amillis… - Mbio, 2022 - Am Soc Microbiol
Biodesulfurization is a process that selectively removes sulfur from dibenzothiophene and
its derivatives. Several natural biocatalysts harboring the highly conserved desulfurization …

Specific interdomain synergy in the UapA transporter determines its unique specificity for uric acid among NAT carriers

I Papageorgiou, C Gournas, A Vlanti, S Amillis… - Journal of molecular …, 2008 - Elsevier
UapA, a uric acid–xanthine permease of Aspergillus nidulans, has been used as a
prototype to study structure–function relationships in the ubiquitous nucleobase–ascorbate …

[HTML][HTML] Modeling, substrate docking, and mutational analysis identify residues essential for the function and specificity of a eukaryotic purine-cytosine NCS1 …

E Krypotou, V Kosti, S Amillis… - Journal of Biological …, 2012 - ASBMB
The recent elucidation of crystal structures of a bacterial member of the NCS1 family, the
Mhp1 benzyl-hydantoin permease from Microbacterium liquefaciens, allowed us to construct …