Interaction of human brain acetylcholinesterase with cyclophosphamide: a molecular modeling and docking study.

ABSTRACT: This study describes the interaction between human acetylcholinesterase (AChE), a key regulator of central and peripheral cholinergic function, and the widely used nitrogen mustard alkylating agent, cyclophosphamide (CP). Modeling of the AChE sequence (NCBI Accession No: AAI05061.1) was performed using 'Swiss Model Workspace'. The protein-model was submitted to the Protein Model Database and was assigned accession number PM0077393. A plot showing normalized QMEAN scores versus protein size was made to compare the model with a non-redundant set of Protein Data Bank structures, which gave a Z-score QMEAN as -0.58. The predicted local error for the modeled structure was found to be well within tolerable limits. Z-score values for Cβ interaction, all atom interaction, solvation and torsion wer

SUBMITTER: Shakil S 

PROVIDER: S-EPMC4978224 | biostudies-literature | 2011 Nov

REPOSITORIES: biostudies-literature