User profiles for Mario R Ermácora
Mario Roberto ErmácoraIMBICE, CIC, UNLP, CONICET-UNQ Verified email at unq.edu.ar Cited by 1300 |
[HTML][HTML] Protein conformation and biomolecular condensates
Protein conformation and cell compartmentalization are fundamental concepts and subjects
of vast scientific endeavors. In the last two decades, we have witnessed exciting advances …
of vast scientific endeavors. In the last two decades, we have witnessed exciting advances …
Conformation-dependent cleavage of staphylococcal nuclease with a disulfide-linked iron chelate.
We report the synthesis and evaluation of (EDTA-2-aminoethyl) 2-pyridyl disulfide. By using
this easily prepared cysteine-specific hydrophilic reagent, an ethylenediaminetriacetic acid-…
this easily prepared cysteine-specific hydrophilic reagent, an ethylenediaminetriacetic acid-…
Condensation of the β‐cell secretory granule luminal cargoes pro/insulin and ICA512 RESP18 homology domain
…, JM Torkko, M Solimena, MR Ermácora - Protein …, 2023 - Wiley Online Library
ICA512/PTPRN is a receptor tyrosine‐like phosphatase implicated in the biogenesis and
turnover of the insulin secretory granules (SGs) in pancreatic islet beta cells. Previously we …
turnover of the insulin secretory granules (SGs) in pancreatic islet beta cells. Previously we …
Oxidative polypeptide cleavage mediated by EDTA-iron covalently linked to cysteine residues
IE Platis, MR Ermacora, RO Fox - Biochemistry, 1993 - ACS Publications
… generatedby EPD-Fe, a protein-tethered EDTAFe reagent, has been proposed as a method
to map the structure of nonnative equilibrium protein folding intermediates [Ermácora, M. R., …
to map the structure of nonnative equilibrium protein folding intermediates [Ermácora, M. R., …
[HTML][HTML] Effects of serine-to-cysteine mutations on β-lactamase folding
J Santos, VA Risso, MP Sica, MR Ermácora - Biophysical journal, 2007 - cell.com
B. licheniformis exo-small β-lactamase (ESBL) has two nonsequential domains and a complex
architecture. We replaced ESBL serine residues 126 and 265 with cysteine to probe the …
architecture. We replaced ESBL serine residues 126 and 265 with cysteine to probe the …
A structural appraisal of sterol carrier protein 2
…, AR Gianotti, RG Ferreyra, MR Ermácora - Biochimica et Biophysica …, 2017 - Elsevier
… An analysis of the atoms interacting with the aliphatic part of the ligands further illustrates
the difference between the two binding sites (Ermácora MR, unpublished results). In heart …
the difference between the two binding sites (Ermácora MR, unpublished results). In heart …
A Kazal prolyl endopeptidase inhibitor isolated from the skin of Phyllomedusa sauvagii
Searching for bioactive peptides, we analyzed acidic extracts of Phyllomedusa sauvagii skin
and found two new proteins, PSKP‐1 and PSKP‐2, of 6.7 and 6.6 kDa, respectively, which, …
and found two new proteins, PSKP‐1 and PSKP‐2, of 6.7 and 6.6 kDa, respectively, which, …
A yeast sterol carrier protein with fatty-acid and fatty-acyl-CoA binding activity
…, EC Dell'Angelica, JA Santomé, MR Ermácora - Archives of biochemistry …, 2006 - Elsevier
The 14-kDa sterol carrier protein 2 (SCP2) domain is present in Eukaria, Bacteria and Archaea,
and has been implicated in the transport and metabolism of lipids. We report the cloning, …
and has been implicated in the transport and metabolism of lipids. We report the cloning, …
[PDF][PDF] Fatty acid transfer from Yarrowia lipolytica sterol carrier protein 2 to phospholipid membranes
…, NI Burgardt, RG Ferreyra, M Ceolin, MR Ermácora… - Biophysical journal, 2009 - cell.com
Sterol carrier protein 2 (SCP2) is an intracellular protein domain found in all forms of life. It
was originally identified as a sterol transfer protein, but was recently shown to also bind …
was originally identified as a sterol transfer protein, but was recently shown to also bind …
[HTML][HTML] Structure of the mature ectodomain of the human receptor-type protein-tyrosine phosphatase IA-2
…, J Jakoncic, E Poskus, MR Ermácora - Journal of biological …, 2008 - ASBMB
IA-2 (insulinoma-associated protein 2) is a protein-tyrosine phosphatase receptor located in
secretory granules of neuroendocrine cells. Initially, it attracted attention due to its …
secretory granules of neuroendocrine cells. Initially, it attracted attention due to its …