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Structure of aspergillus fumigatus ornithine hydroxylase (sida) mutant N323A bound to NADP and ornithine

Analyse Structure of aspergillus fumigatus ornithine hydroxylase (sida) mutant N323A… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5CKU
Type
protein
Length
451 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
L-ornithine N(5)-monooxygenase
EC
1.14.13.196
UniProt
E9QYP0
Ligands
FAD, NAP, ORN, SO4
Pockets
4 · best druggability 0.81

Structure

x-ray diffraction · 1 distinct chain · 32% helix, 21% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AL-ornithine N(5)-monooxygenase (EC 1.14.13.196)protein45132% helix, 21% strandE9QYP0

Ligands and binding sites

  • FAD · Flavin-adenine dinucleotide · ligand · chains A
  • NAP · Nadp nicotinamide-adenine-dinucleotide phosphate · ligand · chains A
  • ORN · L-ornithine · ligand · chains A
  • SO4 · Sulfate ion · ion · 3 copies · chains A
  • GOL · Glycerol · additive · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
111510.810.8293FAD, NAP, ORN
2760.340.7514empty
3670.320.7520empty
4530.270.7418empty

Compared structures

  • 5CKU · Structure of Aspergillus fumigatus ornithine hydroxylase (SidA) mutant N323A bound to… · the same entry in another collection · chain A against A, TM-score 1.00
  • E9QYP0 · AlphaFold monomer V2.0 prediction for L-ornithine N(5)-monooxygenase (E9QYP0) · a predicted model of the same protein · chain A against A, TM-score 0.98

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