Primary Citation PubMed: 11053835
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Selective and irreversible inhibitors of aphid acetylcholinesterases: steps toward human-safe insecticides.
(2009) PLoS One 4
PubMed: 19194505 | PubMedCentral: PMC2632757 | DOI: 10.1371/journal.pone.0004349
The theoretical model of the greenbug enzyme and the crystal structure of the human enzyme were obtained from the coordinate files with Protein Data Bank codes of 2HCP and 1B41, respectively.
The human and greenbug AChE structures were taken from the coordinate files with Protein Data Bank codes of 1B41  and 2HCP  , respectively.
Publication Year: 2009
Evidence for inhibition of cholinesterases in insect and mammalian nervous systems by the insect repellent deet.
(2009) BMC Biol 7
PubMed: 19656357 | PubMedCentral: PMC2739159 | DOI: 10.1186/1741-7007-7-47
To determine whether the accommodation and binding of deet was possible within the active site of vertebrate AChE, it was docked as a tetrahedral adduct on the catalytic serine of human AChE crystal s... ructure (1B41).
The discovery of potential acetylcholinesterase inhibitors: a combination of pharmacophore modeling, virtual screening, and molecular docking studies.
(2011) J Biomed Sci 18
PubMed: 21251245 | PubMedCentral: PMC3036604 | DOI: 10.1186/1423-0127-18-8
Crystal structure of AChE (PDB code: 1B41 ) [ 50 ], downloaded from the protein databank (PDB) [ 19 ], was used for the study.
Molecular docking studies of AChE Docking simulation of AChE (PDB Code: 1B41 ) [ 50 ] and ligands was performed using the LibDock program.
Publication Year: 2011
Probing the peripheral site of human butyrylcholinesterase.
(2012) Biochemistry 51
PubMed: 22901043 | PubMedCentral: PMC3438789 | DOI: 10.1021/bi300955k
The crystal structures of human AChE (PDB ID: 1B41 ) 2 and BuChE (PDB ID: 1POI ) 3 were obtained from the Protein Data Bank, 35 and PyMol 36 was employed to delete all amino acids save for those selec... ed residues found in the active site.
Publication Year: 2012
Oximes: inhibitors of human recombinant acetylcholinesterase. A structure-activity relationship (SAR) study.
(2013) Int J Mol Sci 14
PubMed: 23959117 | PubMedCentral: PMC3759941 | DOI: 10.3390/ijms140816882
The crystal structures of Tc AChE with bis(7)-tacrine (PDB ID: 2CKM) and Ee AChE (PDB ID: 1C2O) were chosen because of an assumption of a comparable binding mode for 13 / hrAChE complex (for hr AChE c... mplexed with fasciculin-2: PDB ID: 1B41).
The structure of enzymes, human AChE ( hr AChE, PDB ID: 1B41) [ 32 ], Torpedo Californica AChE ( TcAChE , PDB ID: 2CKM) [ 33 ] and Electric eel AChE ( Ee AChE, PDB ID: 1C2O) [ 34 ] were prepared using Pymol 1.3 from crystal structures [ 21 ].
Publication Year: 2013
PubMed ID is not available.
Published in 2008
The predicted structure of a triple complex formed between the Enolase dimer (1EBH; coloured in sky blue), human AChE-R (1B41; coloured in orange) and RACK1 (modelled with Swiss Model; coloured by its... sequence) were docked together using PatchDock 1.3.
Publication Year: 2008
Acetylshikonin, a Novel AChE Inhibitor, Inhibits Apoptosis via Upregulation of Heme Oxygenase-1 Expression in SH-SY5Y Cells.
(2013) Evid Based Complement Alternat Med 2013
PubMed: 24302971 | PubMedCentral: PMC3835493 | DOI: 10.1155/2013/937370
For receptor preparation, the crystal structure of human AChE was obtained from the Protein Data Bank (PDB 1B41).
Exploring different virtual screening strategies for acetylcholinesterase inhibitors.
(2013) Biomed Res Int 2013
PubMed: 24294601 | PubMedCentral: PMC3835907 | DOI: 10.1155/2013/236850
Figure 4 Redocking experiment of donepezil using pdb 1b41.
Protein Preparation PDB code 1b41 was downloaded ( http://www.rcsb.org/ ) and visually analyzed.
Dual binding site and selective acetylcholinesterase inhibitors derived from integrated pharmacophore models and sequential virtual screening.
(2014) Biomed Res Int 2014
PubMed: 25050335 | PubMedCentral: PMC4094703 | DOI: 10.1155/2014/291214
Tc AChE has almost identical amino acid residues with the human AChE ( h AChE) (PDB ID: 1B41) [ 45 ] at both the CS and PAS, apart from the substitution of F330 ( Tc ) with Y337 (human).
Publication Year: 2014
Molecular investigations of protriptyline as a multi-target directed ligand in Alzheimer's disease.
(2014) PLoS One 9
PubMed: 25141174 | PubMedCentral: PMC4139341 | DOI: 10.1371/journal.pone.0105196
Three dimensional structures of Human acetylcholinesterse (PDB ID: 1B41), β-secretase (PDB ID: 2HM1) and Aβ peptide (PDB ID: 1ZOQ) were accessed from RCSB PDB.
Flavanone glycosides as acetylcholinesterase inhibitors: computational and experimental evidence.
Indian J Pharm Sci 76
PubMed: 25593395 | PubMedCentral: PMC4293693 | DOI: null
The atomic coordinates of AChE (PDB ID: 1B41) were downloaded from Protein Data Bank.
Publication Year: null
Virtual screening of acetylcholinesterase inhibitors using the Lipinski's rule of five and ZINC databank.
(2015) Biomed Res Int 2015
PubMed: 25685814 | PubMedCentral: PMC4317581 | DOI: 10.1155/2015/870389
We further proposed an interaction model for the compounds with AChEs enzymes ( Tc AChE: PDB: 1EA5 and Hs AChE: PDB: 1B41) and Hs BChE (PDB: 2BDS), to compare the interactions of the compounds in each... enzyme and to investigate the putative mechanisms of inhibition ( Figure 3 ).
Publication Year: 2015
Published in 2015
Methods Soman adduction reaction barrier calculation by electrostatically embedded QM/MM calculations The human structure of AChE (PDB ID 1B41) [ 54 ] was downloaded from pdb.org [ 55 ] and used in pr... paring the MD simulations of the apo and soman-adducted hAChE proteins.
The apo (PDB ID 1B41) and soman-adducted hAChE monomer (final structure from QM/MM calculations) was solvated in a TIP3P [ 63 ] water box (81.8 x 70.1 x 87.8 Å 3 ) sufficient in size to have at least 12 Å of water between the protein and interface.
The red sphere marks the χ 1 and χ 2 values in the crystal structure of human AChE (PDBID 1B41).
For AChE, crystal structures of human AChE (hAChE) in complex with donepezil (2.35 Å) (PDB ID: 4EY7) and hAChE in complex with fasciculin II (2.76 Å) (PDB ID: 1B41) were extracted from... the protein data bank (PDB) as a pdb file.
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