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3D-crystal structure of humanized-rat fatty acid amide hydrolase (FAAH) conjugated with 7-phenyl-1-(4-(pyridin-2-yl)oxazol-2-yl)heptan- 1-one, an alpha-ketooxazole

Analyse 3D-crystal structure of humanized-rat fatty acid amide hydrolase (FAAH)… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
2WJ1
Type
protein
Length
1,087 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v2 / PDB Bank
Contract
0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
Owner
0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
Resolution
1.84
Source
RATTUS NORVEGICUS
Molecule
Fatty-acid amide hydrolase 1
EC
3.5.1.4
UniProt
P97612
Ligands
S99, CL
Pockets
11 · best druggability 0.88

Structure

x-ray diffraction · resolution 1.84 · 2 distinct chains · 47% helix, 13% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AFatty-acid amide hydrolase 1 (EC 3.5.1.4)protein54347% helix, 13% strandP97612
BFatty-acid amide hydrolase 1 (EC 3.5.1.4)protein54447% helix, 13% strandP97612

Ligands and binding sites

  • S99 · 7-phenyl-1-(4-pyridin-2-yl-1,3-oxazol-2-yl)heptane-1,1-diol · ligand · 2 copies · chains A, B
  • CL · Chloride ion · ion · chains A, B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
111120.880.89100S99, CL
23050.780.8935S99
33090.770.8837S99
42330.550.7836empty
5520.460.8516empty

Interfaces

1 interface between chains.

  • A–B · 1588 Ų buried · 16 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 2 covalent (covalent ligand).

Compared structures

  • 2WJ1 · 3D-crystal structure of humanized-rat fatty acid amide hydrolase (faah) conjugated with… · the same entry in another collection · chain A against A, TM-score 1.00
  • P97612 · AlphaFold monomer V2.0 prediction for fatty-acid amide hydrolase 1 (P97612) · a predicted model of the same protein · chain A against A, TM-score 1.00

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