PDB ID:  pdb_00008w1h
  • Crystal Structure of human Tryptophan 2,3-dioxygenase in complex with PYN3 inhibitor
  • Experimental method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • Deposition date: 2024-02-15
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 (ZIQStructure of ZIQZIQ ), G (A1AStructure of A1AA1A ), I (ZIQStructure of ZIQZIQ ), J (A1AStructure of A1AA1A ), L (ZIQStructure of ZIQZIQ ), M (A1AStructure of A1AA1A ), O (ZIQStructure of ZIQZIQ ), P (A1AStructure of A1AA1A )
Each chain information
Chain A heme  
auth_asym_id A
Residue indices (Uniprot) 40-391 (18-389)
Mutations (UniProt numbering)
Missing residues 340ALA-345SER
Structural gaps Exists
Uniprot ID P48775 →UniprotKB
label_asym_ids of heme E
Available structure PDB and Modeled
RMSD of experimental residues after energy minimization 0.10 Å
Chain B heme  
auth_asym_id B
Residue indices (Uniprot) 40-391 (18-389)
Mutations (UniProt numbering)
Missing residues 176ASN-177ARG:340ALA-346SER
Structural gaps Exists
Uniprot ID P48775 →UniprotKB
label_asym_ids of heme H
Available structure PDB and Modeled
RMSD of experimental residues after energy minimization 0.11 Å
Chain C heme  
auth_asym_id C
Residue indices (Uniprot) 40-388 (18-389)
Mutations (UniProt numbering)
Missing residues 244LYS-249GLU:339LYS-346SER
Structural gaps Exists
Uniprot ID P48775 →UniprotKB
label_asym_ids of heme K
Available structure PDB and Modeled
RMSD of experimental residues after energy minimization 0.11 Å
Chain D heme  
auth_asym_id D
Residue indices (Uniprot) 40-389 (18-389)
Mutations (UniProt numbering)
Missing residues 339LYS-345SER
Structural gaps Exists
Uniprot ID P48775 →UniprotKB
label_asym_ids of heme N
Available structure PDB and Modeled
RMSD of experimental residues after energy minimization 0.10 Å