PDB ID:  pdb_00007z2l
  • Crystal structure of L-Kynurenine in the active site of human Indoleamine-2,3-dioxygenase 1 (hIDO1)
  • Experimental method: X-RAY DIFFRACTION
  • Resolution: 2.56 Å
  • Deposition date: 2022-02-28
Number of assemblies:  4
Assembly ID:  1  (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 (GOLStructure of GOLGOL ), G (GOLStructure of GOLGOL ), H (GOLStructure of GOLGOL ), I (GOLStructure of GOLGOL ), J (KYNStructure of KYNKYN ), K (GOLStructure of GOLGOL )
Each chain information
Chain A heme  
auth_asym_id A
Residue indices (Uniprot) 14-402 (15-403)
Mutations (UniProt numbering)
Missing residues 362PRO-380GLY
Structural gaps Exists
Uniprot ID P14902 →UniprotKB
label_asym_ids of heme E
Available structure PDB and Modeled
RMSD of experimental residues after energy minimization 0.10 Å
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 M (KYNStructure of KYNKYN ), N (KYNStructure of KYNKYN ), O (GOLStructure of GOLGOL ), P (KYNStructure of KYNKYN ), Q (OXYStructure of OXYOXY ), R (GOLStructure of GOLGOL )
Each chain information
Chain B heme  
auth_asym_id B
Residue indices (Uniprot) 11-402 (15-403)
Mutations (UniProt numbering)
Missing residues 363LYS-373LYS
Structural gaps Exists
Uniprot ID P14902 →UniprotKB
label_asym_ids of heme L
Available structure PDB and Modeled
RMSD of experimental residues after energy minimization 0.23 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 T (GOLStructure of GOLGOL ), U (GOLStructure of GOLGOL ), V (OXYStructure of OXYOXY ), W (GOLStructure of GOLGOL ), X (GOLStructure of GOLGOL )
Each chain information
Chain C heme  
auth_asym_id C
Residue indices (Uniprot) 13-402 (15-403)
Mutations (UniProt numbering)
Missing residues 363LYS-380GLY
Structural gaps Exists
Uniprot ID P14902 →UniprotKB
label_asym_ids of heme S
Available structure PDB and Modeled
RMSD of experimental residues after energy minimization 0.10 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 AA (GOLStructure of GOLGOL ), BA (GOLStructure of GOLGOL ), CA (GOLStructure of GOLGOL ), Z (GOLStructure of GOLGOL )
Each chain information
Chain D heme  
auth_asym_id D
Residue indices (Uniprot) 13-403 (15-403)
Mutations (UniProt numbering)
Missing residues 363LYS-380GLY
Structural gaps Exists
Uniprot ID P14902 →UniprotKB
label_asym_ids of heme Y
Available structure PDB and Modeled
RMSD of experimental residues after energy minimization 0.11 Å