0000000000876756
AUTHOR
Jesús Giraldo
showing 2 related works from this author
Text mining and expert curation to develop a database on psychiatric diseases and their genes
2017
Psychiatric disorders constitute one of the main causes of disability worldwide. During the past years, considerable research has been conducted on the genetic architecture of such diseases, although little understanding of their etiology has been achieved. The difficulty to access up-to-date, relevant genotype-phenotype information has hampered the application of this wealth of knowledge to translational research and clinical practice in order to improve diagnosis and treatment of psychiatric patients. PsyGeNET (http://www.psygenet.org/) has been developed with the aim of supporting research on the genetic architecture of psychiatric diseases, by providing integrated and structured accessi…
Coupling of the guanosine glycosidic bond conformation and the ribonucleotide cleavage reaction: implications for barnase catalysis.
2007
To examine the possible relationship of guanine-dependent GpA conformations with ribonucleotide cleavage, two potential of mean force (PMF) calculations were performed in aqueous solution. In the first calculation, the guanosine glycosidic (Gχ) angle was used as the reaction coordinate, and computations were performed on two GpA ionic species: protonated (neutral) or deprotonated (negatively charged) guanosine ribose O2 ′. Similar energetic profiles featuring two minima corresponding to the anti and syn Gχ regions were obtained for both ionic forms. For both forms the anti conformation was more stable than the syn, and barriers of ∼4 kcal/mol were obtained for the anti → syn transition. Str…