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Molecular Dynamics Simulations of Peptide Inhibitors Complexed With Trypanosoma cruzi Trypanothione Reductase
(2012)
The drugs against tropical neglected diseases, especially Chagas’ Disease, were launched more than 30 years ago, and the development of resistance requires the discovery of new and more effective chemotherapeutic agents. ...
Structural and biological characterization of three novel mastoparan peptides from the venom of the neotropical social wasp Protopolybia exigua (Saussure)
(Elsevier B.V., 2005-01-01)
The venom of the Neotropical social wasp Protopolybia exigua(Saussure) was fractionated by RP-HPLC resulting in the elution of 20 fractions. The homogeneity of the preparations were checked out by using ESI-MS analysis and ...
Structural and biological characterization of three novel mastoparan peptides from the venom of the neotropical social wasp Protopolybia exigua (Saussure)
(Elsevier B.V., 2005-01-01)
The venom of the Neotropical social wasp Protopolybia exigua(Saussure) was fractionated by RP-HPLC resulting in the elution of 20 fractions. The homogeneity of the preparations were checked out by using ESI-MS analysis and ...
Synthesis of whey peptide-iron complexes: Influence of using different iron precursor compounds
(2017-11-01)
Iron-binding peptides are an alternative for increasing the bioavailability of iron and to decreasing its pro-oxidant effect. This study aimed to synthesize and characterize peptide-iron complexes using FeCl2 or FeSO4 as ...
Seqüenciamento de peptídeos usando espectrometria de massas: um guia prático
(Sociedade Brasileira de Química, 2014)
How changes in the sequence of the peptide CLPFFD-NH2 can modify the conjugation and stability of gold nanoparticles and their affinity for beta-amyloid fibrils
(AMER CHEMICAL SOC, 2008-06)
In a previous work, we studied the interaction of P-amyloid fibrils (A beta) with gold nanoparticles (AuNP) conjugated with the peptide CLPFFD-NH2. Here, we studied the effect of changing the residue sequence of the peptide ...
Mass spectrometric characterization of two novel inflammatory peptides from the venom of the social wasp Polybia paulista
(Wiley-Blackwell, 2004-01-01)
The social wasp P. paulista is relatively common in southeast Brazil causing many medically important stinging incidents. The seriousness of these incidents is dependent on the amount of venom inoculated by the wasps into ...
How C-terminal carboxyamidation alters the biological activity of peptides from the venom of the eumenine solitary wasp
(Amer Chemical Soc, 2004-05-18)
Inflammatory peptides display different types of post-transcriptional modifications, such as C-terminal amidation, that alter their biological activity. Here we describe the structural and molecular dynamics features of ...