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Structure of [E271Q]LEUKOTRIENE A4 hydrolase

Analyse Structure of [E271Q]LEUKOTRIENE A4 hydrolase in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1H19
Type
protein
Length
610 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Leukotriene a-4 hydrolase
EC
3.3.2.6
UniProt
P09960
Ligands
ZN, YB
Pockets
6 · best druggability 0.84

Structure

x-ray diffraction · 1 distinct chain · 44% helix, 24% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ALeukotriene a-4 hydrolase (EC 3.3.2.6)protein61044% helix, 24% strandP09960

Ligands and binding sites

  • ZN · Zinc ion · metal · chains A
  • YB · Ytterbium (III) ion · metal · chains A
  • ACY · Acetic acid · additive · chains A
  • IMD · Imidazole · additive · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
18780.840.8669ACY
2770.760.9821empty
32040.520.7726empty
4850.500.8318empty
51020.410.7724empty

Compared structures

  • 1H19 · Structure of [E271Q]LEUKOTRIENE A4 hydrolase · the same entry in another collection · chain A against A, TM-score 1.00
  • P09960 · AlphaFold monomer V2.0 prediction for leukotriene a-4 hydrolase (P09960) · a predicted model of the same protein · chain A against A, TM-score 0.99

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