PDB ID:  pdb_00009cvu
  • Structure of human neuronal nitric oxide synthase R354A/G357D mutant heme domain bound with 4-methyl-6-(3-((methylamino)methyl)-5-(trifluoromethyl)phenyl)pyridin-2-amine dihydrochloride
  • Experimental method: X-RAY DIFFRACTION
  • Resolution: 1.94 Å
  • Deposition date: 2024-07-29
Number of assemblies:  2
Assembly ID:  1  (author_and_software_defined_assembly)    
Structural data modeled
Oligomeric count 2
label_asym_ids of protein
label_asym_ids of heme
label_asym_ids of the others F (H4BStructure of H4BH4B ), G (A1AStructure of A1AA1A ), H (GOLStructure of GOLGOL ), I (GOLStructure of GOLGOL ), J (ZNStructure of ZNZN ), L (H4BStructure of H4BH4B ), M (A1AStructure of A1AA1A ), N (GOLStructure of GOLGOL ), O (GOLStructure of GOLGOL )
Each chain information
Chain A heme  
auth_asym_id A
Residue indices (Uniprot) 303-722 (302-722)
Mutations (UniProt numbering)
Missing residues 344SER-348ARG
Structural gaps Exists
Uniprot ID P29475 →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) 304-722 (302-722)
Mutations (UniProt numbering)
Uniprot ID P29475 →UniprotKB
label_asym_ids of heme K
Available structure PDB
Assembly ID:  2  (author_and_software_defined_assembly)    
Structural data modeled
Oligomeric count 2
label_asym_ids of protein
label_asym_ids of heme
label_asym_ids of the others Q (H4BStructure of H4BH4B ), R (A1AStructure of A1AA1A ), S (GOLStructure of GOLGOL ), T (GOLStructure of GOLGOL ), U (ZNStructure of ZNZN ), W (H4BStructure of H4BH4B ), X (A1AStructure of A1AA1A ), Y (GOLStructure of GOLGOL )
Each chain information
Chain C heme  
auth_asym_id C
Residue indices (Uniprot) 305-722 (302-722)
Mutations (UniProt numbering)
Uniprot ID P29475 →UniprotKB
label_asym_ids of heme P
Available structure PDB
Chain D heme  
auth_asym_id D
Residue indices (Uniprot) 304-722 (302-722)
Mutations (UniProt numbering)
Missing residues 345GLN-352ASP
Structural gaps Exists
Uniprot ID P29475 →UniprotKB
label_asym_ids of heme V
Available structure PDB and Modeled
RMSD of experimental residues after energy minimization 0.14 Å