1R1H

STRUCTURAL ANALYSIS OF NEPRILYSIN WITH VARIOUS SPECIFIC AND POTENT INHIBITORS

• PDB DOI: https://doi.org/10.2210/pdb1R1H/pdb

• Classification: HYDROLASE
• Organism(s): Homo sapiens
• Expression System: Saccharomyces cerevisiae
• Mutation(s): No 


• Deposited: 2003-09-24 Released: 2004-09-28 
• Deposition Author(s): Oefner, C., Roques, B.P., Fournie-Zaluski, M.C., Dale, G.E.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.95 Å
• R-Value Free: 0.260 
• R-Value Work: 0.209 
• R-Value Observed: 0.211 

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 80.67 kDa 
• Atom Count: 5,962 
• Modelled Residue Count: 696 
• Deposited Residue Count: 696 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Neprilysin	A	696	Homo sapiens	Mutation(s): 0  Gene Names: MME, EPN EC: 3.4.24.11
UniProt & NIH Common Fund Data Resources
Find proteins for P08473 (Homo sapiens) Explore P08473  Go to UniProtKB:  P08473
PHAROS:  P08473 GTEx:  ENSG00000196549

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
BIR	F [auth A]	N-[3-[(1-AMINOETHYL)(HYDROXY)PHOSPHORYL]-2-(1,1'-BIPHENYL-4-YLMETHYL)PROPANOYL]ALANINE C21 H27 N2 O5 P CWJPVKSBGVPXRD-QMTMVMCOSA-N
NAG	B [auth A], C [auth A], D [auth A]	2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N
ZN	E [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Binding Affinity Annotations
ID	Source	Binding Affinity
BIR	Binding MOAD:  1R1H	Ki: 1.2 (nM) from 1 assay(s)
	PDBBind:  1R1H	Ki: 1.2 (nM) from 1 assay(s)

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.95 Å
• R-Value Free: 0.260 
• R-Value Work: 0.209 
• R-Value Observed: 0.211 
• Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 107.791	α = 90
b = 107.791	β = 90
c = 113.09	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling
AMoRE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-09-28 
Deposition Author(s): Oefner, C., Roques, B.P., Fournie-Zaluski, M.C., Dale, G.E.

Revision History  

• Version 1.0: 2004-09-28
  Type: Initial release
  
• Version 1.1: 2008-04-29
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Non-polymer description, Version format compliance
• Version 1.3: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Data collection, Derived calculations, Structure summary