SMTL ID : 4r95.2 (1 other biounit)

BACE-1 in complex with 2-(((1R,3S)-3-(((R)-4-(2-cyclohexylethyl)-2-iminio-1-methyl-5-oxoimidazolidin-4-yl)methyl)cyclohexyl)amino)quinolin-1-ium

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.99 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 3KW: (2E,5R)-5-(2-cyclohexylethyl)-2-imino-3-methyl-5-{[(1S,3R)-3-(quinolin-2-ylamino)cyclohexyl]methyl}imidazolidin-4-one(Non-covalent)

3KW.2: 17 residues within 4Å: Chain A: L.51, D.53, G.55, S.56, V.90, Y.92, K.128, F.129, F.130, I.131, W.136, I.147, R.149, Y.219, D.249, G.251, T.252 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.51, A:V.90, A:W.136, A:I.147 Hydrogen bonds: A:F.129 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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