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Related entries of code: 1k9s
Entries with 90% protein sequence similarity cutoff in PDBbind
PDB CodeCheck DatabaseProtein Sequence Similarity
1a69RCSB PDB    PDBbind238aa, >1A69_1|Chains... at 100%
1pr1RCSB PDB    PDBbind239aa, >1PR1_1|Chains... *
1pr5RCSB PDB    PDBbind239aa, >1PR5_1|Chains... at 100%
5iu6RCSB PDB    PDBbind237aa, >5IU6_1|Chains... 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 ID1k9s
Complex TypeProtein-Ligand
PDBbind Subsetrefined set
Protein Namepurine nucleoside phosphorylase
Ligand NameFM2
EC.Number E.C.2.4.2.1
Resolution 2(Å)
Affinity (Kd/Ki/IC50)Ki=0.30uM
Release Year2001
Protein/NA SequenceCheck fasta file
Primary Reference J.Mol.Biol. v315 pp. 351-71, 2002
Ligand Properties
Formula C11H16N5O4
Molecular Weight 282.276
Exact Mass 282.120
No. of atoms 36
No. of bonds 38
Polar Surface Area 141.39
LOGP Value -2.10      (Computed with XLOGP3)
-1.90      (Computed with Open Babel)
Drug likeness No. of Hydrogen Bond Donors: 5
No. of Hydrogen Bond Acceptors: 5
No. of Rotatable Bonds: 5
No. of Nitrogen and Oxygen Atoms: 9
No. of Rings: 3
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): P0ABP8  
Entrez Gene IDNCBI Entrez Gene ID: 61755373  945654  
ASDInformation of known allosteric effects of PDB entries

 
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