SMTL ID : 4ha5.2 (1 other biounit)

Structure of BACE Bound to (S)-3-(5-(2-imino-1,4-dimethyl-6-oxohexahydropyrimidin-4-yl)thiophen-3-yl)benzonitrile

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.83 Å

Oligo State

monomer

Ligands

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

TLA.1: 7 residues within 4Å: Chain A: H.66, F.68, S.126, D.127, K.128, F.129, F.130 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:D.127, A:K.128, A:F.129, A:F.130, A:F.130 Salt bridges: A:H.66, A:K.128 TLA.2: 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:H.70, 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, A:R.71

1 x 13W: 3-{5-[(2E,4S)-2-IMINO-1,4-DIMETHYL-6-OXOHEXAHYDROPYRIMIDIN-4-YL]THIOPHEN-3-YL}BENZONITRILE(Non-covalent)

13W.3: 16 residues within 4Å: Chain A: S.31, Q.33, G.34, L.51, D.53, G.55, S.56, Y.92, F.129, W.136, I.139, D.249, S.250, G.251, T.252, T.253 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.51, A:W.136, A:I.139 Water bridges: A:G.55 Salt bridges: A:D.53, A:D.249 pi-Stacking: A:Y.92

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mandal, M. et al., Design and Validation of Bicyclic Iminopyrimidinones As Beta Amyloid Cleaving Enzyme-1 (BACE1) Inhibitors: Conformational Constraint to Favor a Bioactive Conformation. J.Med.Chem. (2012)

Release Date

2012-10-17

Peptides

Beta-secretase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Beta-secretase 1

Related Entries With Identical Sequence