PDB Entry (3rm4)

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PDB ID: 3rm4 Resolution: 1.9 Å Exp. Method: X-RAY DIFFRACTION
PMID: 20666458 DOI: 10.1021/jm100533p
Protein
Protein Name: Acidic mammalian chitinase
Protein Class: HYDROLASE
Uniprot ID/ACC: Q9BZP6 (CHIA_HUMAN) Organism: Homo sapiens
Gene Symbol: CHIA Gene ID: 27159
Pocket Descriptors
Volume: 1695.1 Depth: 34.8774
Hydrophobicity: 0.730233 Drug Score: 0.990138
Pocket Similarity: Calculate
Ligand
Ligand Name:   5-{4-[2-(4-bromophenoxy)ethyl]piperazin-1-yl}-4H-1,2,4-triazol-3-amine
HET ID:   3RM PubChem:   13686033
DrugBank:   - ChEMBL:   CHEMBL1215473
Canonical SMILES:   Brc1ccc(cc1)OCCN1CCN(CC1)c1nnc([nH]1)N
Standard InChI:   InChI=1S/C14H19BrN6O/c15-11-1-3-12(4-2-11)22-10-9-20-5-7-21(8-6-20)14-17-13(16)18-19-14/h1-4H,5-10H2,(H3,16,17,18,19)
Molecular Formula:   C14H19BrN6O Mol. Weight:   367.24426 Heavy Atoms:   22
Charge:   0 Is Chiral:   False logP:   1.9345
HBD:   2 HBA:   6 TPSA:   83.3
#Bonds:   25 #Rotatable Bonds:   5 Shape Complexity:   0.42857143
Stereocomplexity:   0.0 Ligand Type:   Small Molecule
Binding Affinity
Database Name Value
PDBBind Kd : 1690 nM
BindingDB Kd : 1690 nM, Kd : 210 nM, IC50 : 5450 nM
Binding MOAD IC50 : 210 nM