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Crystal structure of no complex of THR243ALA mutants of cytochrome P450NOR

Analyse Crystal structure of no complex of THR243ALA mutants of cytochrome P450NOR in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1F24
Type
protein
Length
399 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Nitric oxide reductase
EC
1.7.99.7
UniProt
P23295
Ligands
HEM, NO
Pockets
3 · best druggability 0.80

Structure

x-ray diffraction · 1 distinct chain · 53% helix, 10% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ANitric oxide reductase (EC 1.7.99.7)protein39953% helix, 10% strandP23295

Ligands and binding sites

  • HEM · Protoporphyrin IX containing Fe · ligand · chains A
  • NO · Nitric oxide · ion · chains A
  • GOL · Glycerol · additive · chains A

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

3 pockets found on a 1 Å grid, 1 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
110900.800.8285HEM, NO
2730.370.7715empty
3520.290.7512empty

Compared structures

  • 1F24 · Crystal structure of no complex of THR243ALA mutants of cytochrome P450NOR · the same entry in another collection · chain A against A, TM-score 1.00
  • P23295 · AlphaFold monomer V2.0 prediction for NADP nitrous oxide-forming nitric oxide reductase… · a predicted model of the same protein · chain A against A, TM-score 0.99

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