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Related entries of code: 4kp8
Entries with 90% protein sequence similarity cutoff in PDBbind
PDB CodeCheck DatabaseProtein Sequence Similarity
1jd0RCSB PDB    PDBbind263aa, >1JD0_1|Chains... *
4ht2RCSB PDB    PDBbind263aa, >4HT2_1|Chains... at 99%
4kp5RCSB PDB    PDBbind263aa, >4KP5_1|Chains... at 99%
4q0lRCSB PDB    PDBbind263aa, >4Q0L_1|Chains... at 99%
4qj0RCSB PDB    PDBbind263aa, >4QJ0_1|Chains... at 99%
4qjoRCSB PDB    PDBbind263aa, >4QJO_1|Chains... at 99%
4qjwRCSB PDB    PDBbind263aa, >4QJW_1|Chains... at 99%
4ww8RCSB PDB    PDBbind263aa, >4WW8_1|Chains... at 99%
5ll5RCSB PDB    PDBbind263aa, >5LL5_1|Chains... at 99%
5ll9RCSB PDB    PDBbind263aa, >5LL9_1|Chains... at 99%
5lloRCSB PDB    PDBbind263aa, >5LLO_1|Chains... at 99%
5llpRCSB PDB    PDBbind263aa, >5LLP_1|Chains... at 99%
5msbRCSB PDB    PDBbind263aa, >5MSB_1|Chains... at 99%
6g7aRCSB PDB    PDBbind263aa, >6G7A_1|Chains... at 99%
6g5lRCSB PDB    PDBbind263aa, >6G5L_1|Chains... at 99%
Complexes with the same small molecule ligand
PDB CodeCheck DatabaseLigand Name
No complexes with the same small molecule ligand are found!
Entry Information
PDB ID4kp8
Complex TypeProtein-Ligand
PDBbind Subsetrefined set
Protein NameCarbonic anhydrase 12
Ligand NameE1G
EC.Number E.C.4.2.1.1
Resolution 1.8(Å)
Affinity (Kd/Ki/IC50)Kd=3330nM
Release Year2013
Protein/NA SequenceCheck fasta file
Primary Reference (2013) Bioorg.Med.Chem. Vol. 21: pp. 6937-6947
Ligand Properties
Formula C12H11N3O3S2
Molecular Weight 309.364
Exact Mass 309.024
No. of atoms 31
No. of bonds 32
Polar Surface Area 136.69
LOGP Value 1.02      (Computed with XLOGP3)
2.88      (Computed with Open Babel)
Drug likeness No. of Hydrogen Bond Donors: 1
No. of Hydrogen Bond Acceptors: 5
No. of Rotatable Bonds: 5
No. of Nitrogen and Oxygen Atoms: 6
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): O43570  
Entrez Gene IDNCBI Entrez Gene ID: 771  
ASDInformation of known allosteric effects of PDB entries
 
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