SMTL ID : 4fs4.1 (2 other biounits)

Structure of BACE Bound to (S)-4-(3'-methoxy-[1,1'-biphenyl]-3-yl)-1,4-dimethyl-6-oxotetrahydropyrimidin-2(1H)-iminium

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.74 Å

Oligo State

homo-dimer

Ligands

2 x H24: (6S)-2-amino-6-(3'-methoxybiphenyl-3-yl)-3,6-dimethyl-5,6-dihydropyrimidin-4(3H)-one(Non-covalent)

H24.1: 18 residues within 4Å: Chain A: S.14, G.15, Q.16, G.17, L.34, D.36, G.38, Y.75, F.112, I.114, W.119, I.122, D.232, S.233, G.234, T.235, T.236, A.339 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:Y.75, A:F.112, A:I.114, A:W.119, A:W.119, A:I.122 Water bridges: A:Y.18, A:G.38 Salt bridges: A:D.36, A:D.232 H24.3: 16 residues within 4Å: Chain B: S.14, G.15, Q.16, G.17, L.34, D.36, Y.75, F.112, I.114, W.119, I.122, D.232, S.233, G.234, T.235, T.236 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:Y.75, B:F.112, B:F.112, B:I.114, B:W.119, B:I.122 Water bridges: B:Y.18, B:G.38 Salt bridges: B:D.36, B:D.232

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

TLA.2: 5 residues within 4Å: Chain A: R.11, N.32, H.53, R.54, N.118 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:N.32, A:R.54, A:N.118 Water bridges: A:N.32, A:R.54, A:R.54, A:R.54 Salt bridges: A:R.11, A:H.53, A:R.54, A:R.54 TLA.4: 5 residues within 4Å: Chain B: R.11, N.32, H.53, R.54, N.118 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:N.32, B:R.54, B:N.118 Water bridges: B:N.32, B:R.54, B:R.54, B:R.54 Salt bridges: B:R.11, B:H.53, B:R.54, B:R.54

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kaller, M.R. et al., A Potent and Orally Efficacious, Hydroxyethylamine-Based Inhibitor of beta-Secretase. ACS Med Chem Lett (2012)

Release Date

2012-10-10

Peptides

Beta-secretase 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Beta-secretase 1

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