PDB ID:  pdb_00003g93
  • Single ligand occupancy crystal structure of cytochrome P450 2B4 in complex with the inhibitor 1-biphenyl-4-methyl-1H-imidazole
  • Experimental method: X-RAY DIFFRACTION
  • Resolution: 3.2 Å
  • Deposition date: 2009-02-12
Number of assemblies:  4
Assembly ID:  2  (author_defined_assembly)    
Structural data modeled
Oligomeric count 1
label_asym_ids of protein
label_asym_ids of heme
label_asym_ids of the others F (PB2Structure of PB2PB2 ), G (PB2Structure of PB2PB2 )
Each chain information
Chain A heme  
auth_asym_id A
Residue indices (Uniprot) 27-492 (20-491)
Mutations (UniProt numbering)
Missing residues 275ASP-283PHE:475SER-477VAL
Structural gaps Exists
Uniprot ID P00178 →UniprotKB
label_asym_ids of heme E
Available structure PDB and Modeled
RMSD of experimental residues after energy minimization 0.19 Å
Assembly ID:  3  (author_defined_assembly)    
Structural data modeled
Oligomeric count 1
label_asym_ids of protein
label_asym_ids of heme
label_asym_ids of the others
Each chain information
Chain B heme  
auth_asym_id B
Residue indices (Uniprot) 28-492 (20-491)
Mutations (UniProt numbering)
Missing residues 134ASP-139LYS:275ASP-284HIS:472PRO-478GLY
Structural gaps Exists
Uniprot ID P00178 →UniprotKB
label_asym_ids of heme H
Available structure PDB and Modeled
RMSD of experimental residues after energy minimization 0.20 Å
Assembly ID:  4  (author_defined_assembly)    
Structural data modeled
Oligomeric count 1
label_asym_ids of protein
label_asym_ids of heme
label_asym_ids of the others J (PB2Structure of PB2PB2 )
Each chain information
Chain C heme  
auth_asym_id C
Residue indices (Uniprot) 28-491 (20-491)
Mutations (UniProt numbering)
Missing residues 134ASP-139LYS:274LYS-282GLU:473ARG-479ASN
Structural gaps Exists
Uniprot ID P00178 →UniprotKB
label_asym_ids of heme I
Available structure PDB and Modeled
RMSD of experimental residues after energy minimization 0.22 Å
Assembly ID:  5  (author_defined_assembly)    
Structural data modeled
Oligomeric count 1
label_asym_ids of protein
label_asym_ids of heme
label_asym_ids of the others L (PB2Structure of PB2PB2 )
Each chain information
Chain D heme  
auth_asym_id D
Residue indices (Uniprot) 28-491 (20-491)
Mutations (UniProt numbering)
Missing residues 133ARG-140ARG:276LYS-284HIS:473ARG-479ASN
Structural gaps Exists
Uniprot ID P00178 →UniprotKB
label_asym_ids of heme K
Available structure PDB and Modeled
RMSD of experimental residues after energy minimization 0.20 Å