SMTL ID : 4i0z.2 (1 other biounit)

Structure-based design of novel dihydroisoquinoline BACE-1 inhibitors that do not engage the catalytic aspartates

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x 1BB: 2-{(1S)-1-[(6-chloro-3,3-dimethyl-3,4-dihydroisoquinolin-1-yl)amino]-2-phenylethyl}-4-oxo-1,4-dihydropyrimidine-5-carbonitrile(Non-covalent)

1BB.1: 18 residues within 4Å: Chain A: G.17, Q.18, G.19, L.36, D.38, Y.77, Q.79, G.80, K.81, K.113, F.114, W.121, G.236, T.237, T.238, N.239, R.241, S.331 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:L.36, A:Y.77, A:Y.77, A:Q.79, A:F.114, A:W.121 Hydrogen bonds: A:T.238, A:N.239, A:N.239, A:S.331 Water bridges: A:R.241 1BB.6: 18 residues within 4Å: Chain B: G.17, Q.18, G.19, L.36, D.38, Y.77, Q.79, G.80, K.81, K.113, F.114, W.121, G.236, T.237, T.238, N.239, R.241, S.331 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:L.36, B:Y.77, B:Y.77, B:Q.79, B:F.114, B:W.121 Hydrogen bonds: B:T.238, B:T.238, B:N.239, B:N.239, B:S.331 Water bridges: B:R.241

8 x ZN: ZINC ION(Non-covalent)

ZN.2: 1 residues within 4Å: Chain A: H.55 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.55, H2O.3 ZN.3: 3 residues within 4Å: Chain A: H.402, H.404 Chain B: D.396 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Metal complexes: A:H.402, A:H.404, B:D.396, B:D.396 ZN.4: 2 residues within 4Å: Chain A: D.137, H.403 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.137, A:D.137, A:H.403, H2O.9 ZN.5: 4 residues within 4Å: Chain A: K.81, S.111, D.112 Chain B: E.110 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Metal complexes: B:E.110, B:E.110, A:D.112 ZN.7: 1 residues within 4Å: Chain B: H.55 2 PLIP interactions: 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.55, H2O.12 ZN.8: 3 residues within 4Å: Chain A: D.396 Chain B: H.402, H.404 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Metal complexes: A:D.396, A:D.396, B:H.402, B:H.404 ZN.9: 2 residues within 4Å: Chain B: D.137, H.403 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.137, B:D.137, B:H.403, H2O.18 ZN.10: 4 residues within 4Å: Chain A: E.110 Chain B: K.81, S.111, D.112 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Metal complexes: B:D.112, A:E.110, A:E.110

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bowers, S. et al., Structure-based design of novel dihydroisoquinoline BACE-1 inhibitors that do not engage the catalytic aspartates. Bioorg.Med.Chem.Lett. (2013)

Release Date

2013-03-06

Peptides

2-{(1S)-1-[(6-CHLORO-3,3-DIMETHYL-3,4-DIHYDROISOQUINOLIN-1-YL)AMINO]-2-PHENYLETHYL}-4-OXO-1,4-DIHYDROPYRIMIDINE-5-CARBONITRILE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

2-{(1S)-1-[(6-CHLORO-3,3-DIMETHYL-3,4-DIHYDROISOQUINOLIN-1-YL)AMINO]-2-PHENYLETHYL}-4-OXO-1,4-DIHYDROPYRIMIDINE-5-CARBONITRILE

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