SMTL ID : 4r8y.2 (1 other biounit)

BACE-1 in complex with (R)-4-(2-cyclohexylethyl)-4-(((R)-1-(2-cyclopentylacetyl)pyrrolidin-3-yl)methyl)-1-methyl-5-oxoimidazolidin-2-iminium

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x TLA: L(+)-TARTARIC ACID(Non-covalent)

TLA.1: 5 residues within 4Å: Chain A: R.28, N.49, H.70, R.71, N.135 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:N.49, A:N.135, A:N.135 Water bridges: A:N.49, A:R.71, A:R.71, A:R.71, A:R.71 Salt bridges: A:R.28, A:H.70, A:R.71, A:R.71

1 x 3KO: (2E,5R)-5-(2-CYCLOHEXYLETHYL)-5-{[(3R)-1-(CYCLOPENTYLACETYL)PYRROLIDIN-3-YL]METHYL}-2-IMINO-3-METHYLIMIDAZOLIDIN-4-ONE(Non-covalent)

3KO.2: 18 residues within 4Å: Chain A: S.31, G.32, G.34, L.51, D.53, G.55, S.56, V.90, Y.92, F.129, I.131, W.136, R.149, Y.219, D.249, G.251, T.252, T.253 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:L.51, A:V.90, A:F.129, A:I.131 Salt bridges: A:D.53, A:D.249

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Caldwell, J.P. et al., Discovery of potent iminoheterocycle BACE1 inhibitors. Bioorg.Med.Chem.Lett. (2014)

Release Date

2014-11-05

Peptides

Beta-secretase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Beta-secretase 1

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