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Related entries of code: 1ppk
Entries with 90% protein sequence similarity cutoff in PDBbind
PDB CodeCheck DatabaseProtein Sequence Similarity
1apvRCSB PDB    PDBbind323aa, >1APV_1|Chain... *
1apwRCSB PDB    PDBbind323aa, >1APW_1|Chain... at 100%
1bxoRCSB PDB    PDBbind323aa, >1BXO_1|Chain... at 100%
1bxqRCSB PDB    PDBbind323aa, >1BXQ_1|Chain... at 100%
1pplRCSB PDB    PDBbind323aa, >1PPL_1|Chain... at 100%
1ppmRCSB PDB    PDBbind323aa, >1PPM_1|Chain... at 100%
2webRCSB PDB    PDBbind323aa, >2WEB_1|Chain... at 100%
2wecRCSB PDB    PDBbind323aa, >2WEC_1|Chain... at 100%
2wedRCSB PDB    PDBbind323aa, >2WED_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 ID1ppk
Complex TypeProtein-Ligand
PDBbind Subsetrefined set
Protein Namepenicillopepsin
Ligand NameIVV
EC.Number E.C.3.4.23.20
Resolution 1.8(Å)
Affinity (Kd/Ki/IC50)Ki=22nM
Release Year1994
Protein/NA SequenceCheck fasta file
Primary Reference Biochemistry v31 pp. 5201-14, 1992
Ligand Properties
Formula C24H47N3O7P
Molecular Weight 520.620
Exact Mass 520.315
No. of atoms 82
No. of bonds 81
Polar Surface Area 167.65
LOGP Value 2.95      (Computed with XLOGP3)
3.37      (Computed with Open Babel)
Drug likeness No. of Hydrogen Bond Donors: 3
No. of Hydrogen Bond Acceptors: 6
No. of Rotatable Bonds: 19
No. of Nitrogen and Oxygen Atoms: 10
No. of Rings: 0
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): P00798  
Entrez Gene IDNo matched NCBI Entrez Gene ID found!
ASDInformation of known allosteric effects of PDB entries
 
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