SMTL ID : 4i0d.2 (1 other biounit)

Design and Synthesis of Thiophene Dihydroisoquinolins as Novel BACE-1 Inhibitors

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.91 Å

Oligo State

homo-dimer

Ligands

6 x ZN: ZINC ION(Non-covalent)

ZN.1: 2 residues within 4Å: Chain A: H.402, H.404 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:H.402, A:H.404 ZN.2: 3 residues within 4Å: Chain A: D.137, H.403, H.405 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.137, A:H.403, A:H.405, H2O.1, H2O.13 ZN.3: 4 residues within 4Å: Chain A: E.23, H.95 Chain B: H.55, N.120 4 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: A:E.23, A:H.95, B:H.55, H2O.13 ZN.5: 2 residues within 4Å: Chain B: H.402, H.404 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:H.402, B:H.404 ZN.6: 3 residues within 4Å: Chain B: D.137, H.403, H.405 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.137, B:H.403, B:H.405, H2O.16, H2O.28 ZN.7: 4 residues within 4Å: Chain A: H.55, N.120 Chain B: E.23, H.95 4 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: B:E.23, B:H.95, A:H.55, H2O.27

2 x 1B7: N-(6-CHLORO-3,3-DIMETHYL-3,4-DIHYDROISOQUINOLIN-1-YL)-3-(4-PROPYLTHIOPHEN-3-YL)-L-ALANINE(Non-covalent)

1B7.4: 19 residues within 4Å: Chain A: S.16, G.17, Q.18, G.19, L.36, D.38, Y.77, Q.79, G.80, K.81, K.113, F.114, I.116, W.121, I.124, S.235, G.236, T.237, T.238 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:Y.77, A:Y.77, A:Q.79, A:F.114, A:I.124 Hydrogen bonds: A:Q.79, A:T.238, A:T.238 Water bridges: A:Q.79, A:Q.79, A:N.239 1B7.8: 19 residues within 4Å: Chain B: S.16, G.17, Q.18, G.19, L.36, D.38, Y.77, Q.79, G.80, K.81, K.113, F.114, I.116, W.121, I.124, S.235, G.236, T.237, T.238 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:Y.77, B:Y.77, B:Q.79, B:F.114, B:I.124 Hydrogen bonds: B:Q.79, B:T.238, B:T.238, B:T.238 Water bridges: B:Q.79, B:Q.79, B:N.239

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xu, Y.Z. et al., Design and synthesis of thiophene dihydroisoquinolines as novel BACE1 inhibitors. Bioorg.Med.Chem.Lett. (2013)

Release Date

2013-10-09

Peptides

Beta-secretase 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Beta-secretase 1

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