SMTL ID : 3uqp.1

Crystal structure of Bace1 with its inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.77 Å

Oligo State

monomer

Ligands

1 x BOC- VAL- GNC- PSA- LEU- ALA- ZAE- PDW: METHYL (2R)-1-[(6S,9S,12S,13S,17S,20S,23R)-9-(3-AMINO-3-OXOPROPYL)-12,23-DIBENZYL-13-HYDROXY-2,2,8,20,22-PENTAMETHYL-17-(2-METHYLPROPYL)-4,7,10,15,18,21,24-HEPTAOXO-6-(PROPAN-2-YL)-3-OXA-5,8,11,16,19,22-HEXAAZATETRACOSAN-24-YL]PYRROLIDINE-2-CARBOXYLATE(Non-covalent)

BOC-VAL-GNC-PSA-LEU-ALA-ZAE-PDW.1: 26 residues within 4Å: Chain A: G.51, Q.52, G.53, D.72, G.74, S.75, V.109, P.110, Y.111, T.112, Q.113, F.148, I.150, W.155, I.158, I.166, R.168, W.237, Y.238, D.268, G.270, T.271, T.272, N.273, R.275, K.361 24 PLIP interactions: 24 interactions with chain A Hydrophobic interactions: A:V.109, A:P.110, A:Y.111, A:Y.111, A:Q.113, A:F.148, A:I.150, A:W.155, A:I.158, A:T.272 Hydrogen bonds: A:D.72, A:G.74, A:P.110, A:T.112, A:T.112, A:Q.113, A:Q.113, A:R.168, A:G.270, A:T.272, A:T.272, A:T.272 Water bridges: A:N.273 pi-Stacking: A:Y.111

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 5 residues within 4Å: Chain A: R.136, N.138, E.174, S.179, Q.183 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.136, A:N.138, A:S.179, A:Q.183 Water bridges: A:K.182 SO4.3: 3 residues within 4Å: Chain A: S.62, P.63, S.98 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.98, A:S.98

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, Y. et al., Cyanobacterial Peptides as a Prototype for the Design of Potent beta-Secretase Inhibitors and the Development of Selective Chemical Probes for Other Aspartic Proteases. J.Med.Chem. (2012)

Release Date

2012-11-21

Peptides

Beta-secretase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta-secretase 1

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