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X-ray crystal structure of beta secretase complexed with compound 27

Analyse X-ray crystal structure of beta secretase complexed with compound 27 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
2VA7
Type
protein
Length
374 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Beta-secretase 1 .
EC
3.4.23.46
UniProt
P56817
Ligands
C27, IOD
Pockets
2 · best druggability 0.62

Structure

x-ray diffraction · 1 distinct chain · 15% helix, 41% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ABeta-secretase 1 . (EC 3.4.23.46)protein37415% helix, 41% strandP56817

Ligands and binding sites

  • C27 · (6R)-2-amino-6-[2-(3'-methoxybiphenyl-3-yl)ethyl]-3,6-dimethyl-5,6-dihydropyrimidin-4(3H)-one · ligand · chains A
  • IOD · Iodide ion · ion · 3 copies · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
13880.620.7741C27
21040.460.7921empty

Modifications

Observed in the structure: 3 disulfide (disulfide).

Compared structures

  • 2VA7 · X-ray crystal structure of beta secretase complexed with compound 27 · 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 A against A, TM-score 0.99

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