SMTL ID : 4r92.2 (1 other biounit)

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

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.71 Å

Oligo State

monomer

Ligands

2 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 11 PLIP interactions: 11 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, A:R.71, A:R.71 Salt bridges: A:R.28, A:H.70, A:R.71 TLA.2: 5 residues within 4Å: Chain A: H.66, P.67, F.68, D.127, K.128 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:D.127, A:K.128 Water bridges: A:F.129, A:F.129, A:F.129, A:F.129 Salt bridges: A:H.66

1 x 3KU: N-[(1R,3S)-3-{[(2E,4R)-4-(2-CYCLOHEXYLETHYL)-2-IMINO-1-METHYL-5-OXOIMIDAZOLIDIN-4-YL]METHYL}CYCLOHEXYL]PYRIDINE-4-CARBOXAMIDE(Non-covalent)

3KU.3: 17 residues within 4Å: Chain A: D.53, G.55, S.56, V.90, Y.92, K.128, F.129, F.130, I.131, W.136, I.139, I.147, R.149, Y.219, D.249, G.251, T.252 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:V.90, A:I.131, A:W.136, A:I.139 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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