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With homology modeling techniques, molecular mechanics and molecular dynamics methods, a 3D structure model of N-acetylneuraminate lyase from human (hNAL, EC 4.1.3.3) was created and refined. This model was further assessed by Profile-3D and PROCHECK, which confirms that the refined model is reliable. Furthermore, the docking results of the substrates(More)
The three-dimensional (3D) model of the human acidic mammalian chitinase (hAMCase) was constructed based on the crystal structure of the human chitotriosidase (EC 3.2.1.44, PDB code 1HKK) by using InsightII/Homology module. With the aid of molecular mechanics and molecular dynamics methods, the last refined model was obtained and further assessed by(More)
Congenital disorder of glycosylation type 1a (CDG-1a) which is a congenital disease, is caused by mutations in α-Phosphomannomutase1. The reaction mechanism of the α-phosphomannomutase1 enzyme has been investigated by means of density functional theory using the hybrid functional B3LYP. The α-phosphomannomutase1 catalyzes the interconversion of the(More)
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