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Structure of bace complexed to compound 1

Analyse Structure of bace complexed to compound 1 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
2Q11
Type
protein
Length
1,164 residues
Chains
3
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Beta-secretase 1
EC
3.4.23.46
UniProt
P56817
Ligands
XX4
Pockets
11 · best druggability 0.68

Structure

x-ray diffraction · 1 distinct chain · 14% helix, 39% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, B, CBeta-secretase 1 (EC 3.4.23.46)protein38814% helix, 39% strandP56817

Ligands and binding sites

  • XX4 · 3-(2-amino-6-benzoylquinazolin-3(4H)-yl)-N-cyclohexyl-N-methylpropanamide · ligand · 3 copies · chains A, B, C

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
14620.680.7942XX4
24760.670.7837XX4
34740.660.7840XX4
41670.650.8638empty
51480.640.8638empty

Interfaces

2 interfaces between chains.

  • A–C · 630 Ų buried · 9 hydrogen bonds · protein-protein
  • A–B · 613 Ų buried · 7 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 9 disulfide (disulfide).

Compared structures

  • 2Q11 · Structure of BACE complexed to compound 1 · the same entry in another collection · chain A against A, 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 0.99

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