ISDA

Entry Detail

PDB ID:

5JMY

Keywords:

HYDROLASE

Title:

NEPRILYSIN COMPLEXED WITH LBQ657

Biological Source:

Source Organism:

Homo sapiens

Host Organism:

Spodoptera frugiperda

PDB Version:

Deposition Date:

2016-04-29

Release Date:

2016-06-15

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.00 Å

R-Value Free:

0.22

R-Value Work:

0.18

R-Value Observed:

0.18

Space Group:

P 21 21 21

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:Neprilysin
Chain IDs:A, B
Chain Length:698
Number of Molecules:2
Biological Source:Homo sapiens

UniProt ID:P08473 Pfam ID:PF05649, PF01431 EC:3.4.24.11

Ligand Molecules

6LD

NAG

Primary Citation

Structure of neprilysin in complex with the active metabolite of sacubitril.

Schiering, N, D'Arcy, A, Villard, F, Ramage, P, Logel, C, Cumin, F, Ksander, G.M, Wiesmann, C, Karki, R.G, Mogi, M.Show

Sci Rep 6 27909 27909 (2016)

PMID: 27302413 DOI: 10.1038/srep27909

Abstact

Sacubitril is an ethyl ester prodrug of LBQ657, the active neprilysin (NEP) inhibitor, and a component of LCZ696 (sacubitril/valsartan). We report herein the three-dimensional structure of LBQ657 in complex with human NEP at 2 Å resolution. The crystal structure unravels the binding mode of the compound occupying the S1, S1' and S2' sub-pockets of the active site, consistent with a competitive inhibition mode. An induced fit conformational change upon binding of the P1'-biphenyl moiety of the inhibitor suggests an explanation for its selectivity against structurally homologous zinc metallopeptidases.

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Primary Citation of related structures