SMTL ID : 4r91.2 (1 other biounit)

BACE-1 in complex with (R)-4-(2-cyclohexylethyl)-4-(((1S,3R)-3-(cyclopentylamino)cyclohexyl)methyl)-1-methyl-5-oxoimidazolidin-2-iminium

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.58 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 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:N.49, A:R.71, A:N.135, A:N.135 Water bridges: A:N.49, A:R.71 Salt bridges: A:R.28, A:H.70, A:R.71

1 x 3KT: (2E,5R)-5-(2-cyclohexylethyl)-5-{[(1S,3R)-3-(cyclopentylamino)cyclohexyl]methyl}-2-imino-3-methylimidazolidin-4-one(Non-covalent)

3KT.2: 19 residues within 4Å: Chain A: G.32, Q.33, G.34, L.51, D.53, G.55, S.56, V.90, Y.92, F.129, I.131, W.136, I.147, R.149, Y.219, D.249, G.251, T.252, T.253 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:L.51, A:V.90, A:Y.92, A:F.129, A:W.136, A:I.147, A:Y.219 Hydrogen bonds: A:S.56, A:S.56, A:G.251 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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