Browse entries in the PDBbind-CN Database

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Related entries of code: 1xk9
Entries with 90% protein sequence similarity cutoff in PDBbind
PDB CodeCheck DatabaseProtein Sequence Similarity
1zm4RCSB PDB    PDBbind207aa, >1ZM4_2|Chains... at 100%
2zitRCSB PDB    PDBbind207aa, >2ZIT_2|Chains... at 99%
3b78RCSB PDB    PDBbind207aa, >3B78_2|Chains... at 99%
3b82RCSB PDB    PDBbind207aa, >3B82_2|Chains... at 99%
3b8hRCSB PDB    PDBbind207aa, >3B8H_2|Chains... at 99%
Complexes with the same small molecule ligand
PDB CodeCheck DatabaseLigand Name
3ce0RCSB PDB    PDBbindP34
3uh2RCSB PDB    PDBbindP34
4bjbRCSB PDB    PDBbindP34
4fk7RCSB PDB    PDBbindP34
4tjwRCSB PDB    PDBbindP34
4uxbRCSB PDB    PDBbindP34
5ewkRCSB PDB    PDBbindP34

Entry Information
PDB ID1xk9
Complex TypeProtein-Ligand
PDBbind Subsetrefined set
Protein Nameexotoxin a
Ligand NameP34
EC.Number E.C.
Resolution 2.1(Å)
Affinity (Kd/Ki/IC50)Ki=140nM
Release Year2005
Protein/NA SequenceCheck fasta file
Primary Reference BIOCHEM.J. v385 pp. 667-75, 2005
Ligand Properties
Formula C17H18N3O2
Molecular Weight 296.344
Exact Mass 296.140
No. of atoms 40
No. of bonds 42
Polar Surface Area 66.4
LOGP Value 1.71      (Computed with XLOGP3)
0.84      (Computed with Open Babel)
Drug likeness No. of Hydrogen Bond Donors: 3
No. of Hydrogen Bond Acceptors: 2
No. of Rotatable Bonds: 4
No. of Nitrogen and Oxygen Atoms: 5
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): P11439  
Entrez Gene IDNCBI Entrez Gene ID: 877850  
ASDInformation of known allosteric effects of PDB entries

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