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Bace crystal structure with hydroxy morpholine inhibitor

Analyse Bace crystal structure with hydroxy morpholine inhibitor in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6BFW
Type
protein
Length
780 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Beta-secretase 1
EC
3.4.23.46
UniProt
P56817
Ligands
DK7
Pockets
4 · best druggability 0.66

Structure

x-ray diffraction · 2 distinct chains · 16% helix, 40% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ABeta-secretase 1 (EC 3.4.23.46)protein39315% helix, 39% strandP56817
BBeta-secretase 1 (EC 3.4.23.46)protein38716% helix, 40% strandP56817

Ligands and binding sites

  • DK7 · N-[(1S,2S)-1-[(3R,6R)-6-(cyclohexylmethoxy)morpholin-3-yl]-3-(3,5-difluorophenyl)-1-hydroxypropan-2-yl]acetamide · ligand · 2 copies · chains A, B
  • GOL · Glycerol · additive · 3 copies · chains A, B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
14120.660.7937DK7
24170.660.7944DK7
3900.540.8531empty
4700.530.8623empty

Interfaces

1 interface between chains.

  • A–B · 398 Ų buried · 8 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 6 disulfide (disulfide).

Compared structures

  • 6BFW · BACE crystal structure with hydroxy morpholine inhibitor · the same entry in another collection · chain B against B, TM-score 1.00
  • P56817 · AlphaFold monomer V2.0 prediction for beta-secretase 1 (P56817) · a predicted model of the same protein · chain B against A, TM-score 1.00

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