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Related entries of code: 1sri
Entries with 90% protein sequence similarity cutoff in PDBbind
PDB CodeCheck DatabaseProtein Sequence Similarity
1df8RCSB PDB    PDBbind127aa, >1DF8_1|Chains... at 99%
1kl3RCSB PDB    PDBbind127aa, >1KL3_1|Chains... at 96%
1kl5RCSB PDB    PDBbind127aa, >1KL5_1|Chains... at 96%
1n43RCSB PDB    PDBbind127aa, >1N43_1|Chains... at 99%
1n9mRCSB PDB    PDBbind127aa, >1N9M_1|Chains... at 99%
1ndjRCSB PDB    PDBbind127aa, >1NDJ_1|Chains... at 99%
1rstRCSB PDB    PDBbind127aa, >1RST_1|Chain... at 99%
1sldRCSB PDB    PDBbind135aa, >1SLD_1|Chain... at 100%
1sleRCSB PDB    PDBbind135aa, >1SLE_1|Chains... at 100%
1slgRCSB PDB    PDBbind135aa, >1SLG_1|Chains... at 100%
1sreRCSB PDB    PDBbind121aa, >1SRE_1|Chains... at 100%
1srgRCSB PDB    PDBbind121aa, >1SRG_1|Chains... at 100%
1stpRCSB PDB    PDBbind159aa, >1STP_1|Chain... at 100%
1strRCSB PDB    PDBbind123aa, >1STR_1|Chains... at 100%
1stsRCSB PDB    PDBbind123aa, >1STS_1|Chains... at 100%
1swkRCSB PDB    PDBbind127aa, >1SWK_1|Chains... at 99%
1swnRCSB PDB    PDBbind127aa, >1SWN_1|Chains... at 99%
1swpRCSB PDB    PDBbind127aa, >1SWP_1|Chains... at 99%
1swrRCSB PDB    PDBbind127aa, >1SWR_1|Chains... at 99%
1vwfRCSB PDB    PDBbind123aa, >1VWF_1|Chain... at 100%
1vwlRCSB PDB    PDBbind123aa, >1VWL_1|Chains... at 100%
1vwnRCSB PDB    PDBbind123aa, >1VWN_1|Chain... at 100%
2f01RCSB PDB    PDBbind127aa, >2F01_1|Chains... at 100%
2gh7RCSB PDB    PDBbind127aa, >2GH7_1|Chains... at 100%
2izlRCSB PDB    PDBbind123aa, >2IZL_1|Chains... at 100%
3wznRCSB PDB    PDBbind129aa, >3WZN_1|Chains... at 92%
3wzpRCSB PDB    PDBbind129aa, >3WZP_1|Chains... at 92%
4y59RCSB PDB    PDBbind121aa, >4Y59_1|Chains... at 100%
4y5dRCSB PDB    PDBbind122aa, >4Y5D_1|Chains... at 100%
5b5fRCSB PDB    PDBbind120aa, >5B5F_1|Chains... at 100%
5b5gRCSB PDB    PDBbind120aa, >5B5G_1|Chains... at 100%
5n8tRCSB PDB    PDBbind183aa, >5N8T_1|Chain... at 100%
5n99RCSB PDB    PDBbind183aa, >5N99_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 ID1sri
Complex TypeProtein-Ligand
PDBbind Subsetgeneral set
Protein Namestreptavidin
Ligand NameDMB
EC.Number E.C.-.-.-.-
Resolution 1.65(Å)
Affinity (Kd/Ki/IC50)Kd=0.83uM
Release Year1994
Protein/NA SequenceCheck fasta file
Primary Reference J.Am.Chem.Soc.v116;pp.2717
Ligand Properties
Formula C15H14N2O3
Molecular Weight 270.283
Exact Mass 270.100
No. of atoms 34
No. of bonds 35
Polar Surface Area 82.25
LOGP Value 4.68      (Computed with XLOGP3)
4.12      (Computed with Open Babel)
Drug likeness No. of Hydrogen Bond Donors: 1
No. of Hydrogen Bond Acceptors: 3
No. of Rotatable Bonds: 3
No. of Nitrogen and Oxygen Atoms: 5
No. of Rings: 2
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): P22629  
Entrez Gene IDNo matched NCBI Entrez Gene ID found!
ASDInformation of known allosteric effects of PDB entries
 
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