PDB Entry (1gpn)

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PDB ID: 1gpn Resolution: 2.35 Å Exp. Method: X-RAY DIFFRACTION
PMID: 12196020 DOI: 10.1021/BI020151+
Protein
Protein Name: Acetylcholinesterase
Protein Class: HYDROLASE
Uniprot ID/ACC: P04058 (ACES_TETCF) Organism: Tetronarce californica
Gene Symbol: - Gene ID: -
Pocket Descriptors
Volume: 902.72 Depth: 18.1152
Hydrophobicity: 0.752475 Drug Score: 0.915856
Pocket Similarity: Calculate
Ligand
Ligand Name:   HUPERZINE B
HET ID:   HUB PubChem:   5462442
DrugBank:   DB03348 ChEMBL:   CHEMBL245079
Canonical SMILES:   CC1=C[C@H]2Cc3c([C@@]4(C1)[C@@H]2CCCN4)ccc(=O)[nH]3
Standard InChI:   InChI=1S/C16H20N2O/c1-10-7-11-8-14-13(4-5-15(19)18-14)16(9-10)12(11)3-2-6-17-16/h4-5,7,11-12,17H,2-3,6,8-9H2,1H3,(H,18,19)/t11-,12+,16+/m0/s1
Molecular Formula:   C16H20N2O Mol. Weight:   256.3428 Heavy Atoms:   19
Charge:   0 Is Chiral:   True logP:   2.4209
HBD:   2 HBA:   2 TPSA:   44.89
#Bonds:   25 #Rotatable Bonds:   0 Shape Complexity:   0.5625
Stereocomplexity:   0.1875 Ligand Type:   Small Molecule
Binding Affinity
Database Name Value
PDBBind Ki : 334 nM
BindingDB Ki : 334 nM
Binding MOAD Ki : 334 nM