SMTL ID : 4i0j.2 (1 other biounit)

SPR and structural analysis yield insight towards mechanism of inhibition of BACE inhibitors

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.99 Å

Oligo State

homo-dimer

Ligands

8 x ZN: ZINC ION(Non-covalent)

ZN.1: 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.2: 3 residues within 4Å: Chain A: D.137, H.403, H.405 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.137, A:D.137, A:H.403, A:H.405, H2O.36 ZN.3: 2 residues within 4Å: Chain A: E.23, H.95 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.23, A:E.23, A:H.95, H2O.31 ZN.4: 5 residues within 4Å: Chain A: E.83, E.110 Chain B: E.83, E.110 Ligands: ZN.9 4 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: B:E.83, A:E.83, A:E.110, H2O.334 ZN.6: 3 residues within 4Å: Chain A: D.396 Chain B: H.402, H.404 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Metal complexes: B:H.402, B:H.404, A:D.396, A:D.396 ZN.7: 3 residues within 4Å: Chain B: D.137, H.403, H.405 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.137, B:D.137, B:H.403, B:H.405, H2O.261 ZN.8: 2 residues within 4Å: Chain B: E.23, H.95 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:E.23, B:E.23, B:H.95, H2O.256 ZN.9: 5 residues within 4Å: Chain A: E.83, E.110 Chain B: E.83, E.110 Ligands: ZN.4 4 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: B:E.83, B:E.110, A:E.83, H2O.109

2 x 842: N-[(1S,2R)-1-(3,5-DIFLUOROBENZYL)-2-HYDROXY-3-({1-[3-(1H-PYRAZOL-1-YL)PHENYL]CYCLOHEXYL}AMINO)PROPYL]ACETAMIDE(Non-covalent)

842.5: 24 residues within 4Å: Chain A: L.36, D.38, G.40, S.41, V.75, P.76, Y.77, T.78, G.80, F.114, I.116, W.121, I.124, I.132, R.134, Y.204, K.230, I.232, D.234, G.236, T.237, R.241, T.335, V.338 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:L.36, A:V.75, A:Y.77, A:Y.77, A:I.124, A:Y.204, A:I.232, A:V.338 Hydrogen bonds: A:D.38, A:T.78, A:D.234, A:G.236 pi-Stacking: A:Y.77 842.10: 24 residues within 4Å: Chain B: L.36, D.38, G.40, S.41, V.75, P.76, Y.77, T.78, G.80, F.114, I.116, W.121, I.124, I.132, R.134, Y.204, K.230, I.232, D.234, G.236, T.237, R.241, T.335, V.338 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:L.36, B:V.75, B:Y.77, B:Y.77, B:I.124, B:Y.204, B:I.232, B:V.338 Hydrogen bonds: B:D.38, B:T.78, B:Y.204, B:D.234, B:G.236, B:T.237 pi-Stacking: B:Y.77

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mondal, K. et al., SPR and structural analysis yield insight towards mechanism of inhibition of BACE inhibitors. TO BE PUBLISHED

Release Date

2013-03-06

Peptides

Beta-secretase 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Beta-secretase 1

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