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Bace-1 in complex with (7AR)-7A-(5-cyanothiophen-2-yl)-6-(4-ethoxy-5- fluoro-6-methylpyrimidin-2-yl)-3-methyl-4-oxooctahydro-2H-PYRROLO[3, 4-D]PYRIMIDIN-2-iminium

Analyse Bace-1 in complex with (7AR)-7A-(5-cyanothiophen-2-yl)-6-(4-ethoxy-5… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5HDX
Type
protein
Length
773 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
60U
Pockets
7 · best druggability 0.65

Structure

x-ray diffraction · 2 distinct chains · 16% helix, 39% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ABeta-secretase 1 (EC 3.4.23.46)protein38716% helix, 39% strandP56817
BBeta-secretase 1 (EC 3.4.23.46)protein38616% helix, 40% strandP56817

Ligands and binding sites

  • 60U · 5-[(2E,4aR,7aR)-6-(4-ethoxy-5-fluoro-6-methylpyrimidin-2-yl)-2-imino-3-methyl-4-oxooctahydro-7aH-pyrrolo[3,4-d]pyrimidin-7a-yl]thiophene-2-carbonitrile · ligand · 2 copies · chains A, B

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

Pockets

7 pockets found on a 1 Å grid, 5 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
14420.650.783860U
24440.640.773960U
3760.570.8826empty
4750.560.8726empty
51040.520.8325empty

Interfaces

1 interface between chains.

  • A–B · 290 Ų buried · 3 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 6 disulfide (disulfide).

Compared structures

  • 5HDX · BACE-1 in complex with (7aR)-7a-(5-cyanothiophen-2-yl)-6-(4-ethoxy-5-fluoro-6-methylpyrimi… · 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 1.00

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