PDB Entry (3r6u)

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Visualizer: MichelaNGLo

PDB ID: 3r6u Resolution: 1.61 Å Exp. Method: X-RAY DIFFRACTION
PMID: 21658392 DOI: 10.1016/j.jmb.2011.05.037
Protein
Protein Name: Choline-binding protein
Protein Class: TRANSPORTER
Uniprot ID/ACC: Q45462 (OPUBC_BACSU) Organism: Bacillus subtilis
Gene Symbol: - Gene ID: 938475
Pocket Descriptors
Volume: 978.176 Depth: 26.6053
Hydrophobicity: 0.675676 Drug Score: 0.508899
Pocket Similarity: Calculate
Ligand
Ligand Name:   CHOLINE ION
HET ID:   CHT PubChem:   305
DrugBank:   DB00122 ChEMBL:   CHEMBL920
Canonical SMILES:   OCC[N+](C)(C)C
Standard InChI:   InChI=1S/C5H14NO/c1-6(2,3)4-5-7/h7H,4-5H2,1-3H3/q+1
Molecular Formula:   C5H14NO+ Mol. Weight:   104.17076 Heavy Atoms:   7
Charge:   1 Is Chiral:   False logP:   -0.3151
HBD:   1 HBA:   1 TPSA:   20.23
#Bonds:   6 #Rotatable Bonds:   2 Shape Complexity:   1.0
Stereocomplexity:   0.0 Ligand Type:   Small Molecule
Binding Affinity
Database Name Value
PDBBind Kd : 30500 nM
Binding MOAD IC50 : 30500 nM