Juliana Palma

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
We present the results of a detailed molecular dynamics study of the closed form of the P2X4 receptor. The fluctuations observed in the simulations were compared with the changes that occur in the transition from the closed to the open structure. To get further insight on the opening mechanism, the actual displacements were decomposed into interchain(More)
A comparison between different conformations of a given protein, relating both structure and dynamics, can be performed in terms of combined principal component analysis (combined-PCA). To that end, a trajectory is obtained by concatenating molecular dynamics trajectories of the individual conformations under comparison. Then, the principal components are(More)
The enzyme UDP-Galactopyranose Mutase (UGM) catalyses the conversion of galactopyranose into galactofuranose. It is known to be critical for the survival and proliferation of several pathogenic agents, both prokaryotic and eukaryotic. Among them is Trypanosoma cruzi, the parasite responsible for Chagas' disease. Since the enzyme is not present in mammals,(More)
Introduction Methylamine dehydrogenase (MADH) is a periplasmic quinoprotein that catalyzes the oxidative deamination of methylamine to formaldehyde and ammonia. 3 4 2 2 3 2. The native enzyme has an overall α 2 β 2 subunit structure, with subunit molecular masses of 43 kDa and 14 kDa, respectively [1]. It contains the prosthetic group tryptophan(More)
  • 1