PDB ID:  pdb_00006ud5
  • Crystal structure of human tryptophan 2,3-dioxygenase in complex with carbon monoxide and tryptophan
  • Experimental method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • Deposition date: 2019-09-18
Number of assemblies:  1
Assembly ID:  0  (author_and_software_defined_assembly)    
Structural data modeled
Oligomeric count 4
label_asym_ids of protein
label_asym_ids of heme
label_asym_ids of the others F (CMOStructure of CMOCMO ), G (TRPStructure of TRPTRP ), H (TRPStructure of TRPTRP ), J (CMOStructure of CMOCMO ), K (TRPStructure of TRPTRP ), L (TRPStructure of TRPTRP ), N (CMOStructure of CMOCMO ), O (TRPStructure of TRPTRP ), P (TRPStructure of TRPTRP ), R (CMOStructure of CMOCMO ), S (TRPStructure of TRPTRP ), T (TRPStructure of TRPTRP )
Each chain information
Chain A heme  
auth_asym_id A
Residue indices (Uniprot) 39-389 (18-389)
Mutations (UniProt numbering)
Uniprot ID P48775 →UniprotKB
label_asym_ids of heme E
Available structure PDB
Chain B heme  
auth_asym_id B
Residue indices (Uniprot) 39-389 (18-389)
Mutations (UniProt numbering)
Missing residues 176ASN-179HIS
Structural gaps Exists
Uniprot ID P48775 →UniprotKB
label_asym_ids of heme I
Available structure PDB and Modeled
RMSD of experimental residues after energy minimization 0.12 Å
Chain C heme  
auth_asym_id C
Residue indices (Uniprot) 39-391 (18-389)
Mutations (UniProt numbering)
Missing residues 175TYR-179HIS:244LYS-248GLU
Structural gaps Exists
Uniprot ID P48775 →UniprotKB
label_asym_ids of heme M
Available structure PDB and Modeled
RMSD of experimental residues after energy minimization 0.16 Å
Chain D heme  
auth_asym_id D
Residue indices (Uniprot) 39-391 (18-389)
Mutations (UniProt numbering)
Uniprot ID P48775 →UniprotKB
label_asym_ids of heme Q
Available structure PDB