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Related entries of code: 5zk3
Entries with 90% protein sequence similarity cutoff in PDBbind
PDB CodeCheck DatabaseProtein Sequence Similarity
5yc8RCSB PDB    PDBbind421aa, >5YC8_1|Chain... *
5zk8RCSB PDB    PDBbind421aa, >5ZK8_1|Chain... at 99%
5zkbRCSB PDB    PDBbind421aa, >5ZKB_1|Chain... at 100%
5zkcRCSB PDB    PDBbind421aa, >5ZKC_1|Chain... at 100%
Complexes with the same small molecule ligand
PDB CodeCheck DatabaseLigand Name
No complexes with the same small molecule ligand are found!

Entry Information
PDB ID5zk3
Complex TypeProtein-Ligand
PDBbind Subsetgeneral set
Protein NameHuman muscarinic receptor M2 S110R
Ligand NameQNB
EC.Number E.C.-.-.-.-
Resolution 2.6(Å)
Affinity (Kd/Ki/IC50)Kd=1.8nM
Release Year2018
Protein/NA SequenceCheck fasta file
Primary Reference (2018) Nat. Chem. Biol. Vol. 14: pp. 1150-1158
Ligand Properties
Formula C21H24NO3
Molecular Weight 338.420
Exact Mass 338.176
No. of atoms 49
No. of bonds 52
Polar Surface Area 50.97
LOGP Value 3.26      (Computed with XLOGP3)
2.71      (Computed with Open Babel)
Drug likeness No. of Hydrogen Bond Donors: 2
No. of Hydrogen Bond Acceptors: 2
No. of Rotatable Bonds: 6
No. of Nitrogen and Oxygen Atoms: 4
No. of Rings: 4
Canonical SMILES
InChI String

Links to External Databases
RCSB PDBThe mother database
PDBsumEnhanced annotations on PDB entries
PubchemComprehensive collection of chemical and biological data
UniProtKB ACUniProt accession number (AC): P08172  
Entrez Gene IDNCBI Entrez Gene ID: 1129  
ASDInformation of known allosteric effects of PDB entries

 
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