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1R1J|pdb_00001r1j
STRUCTURAL ANALYSIS OF NEPRILYSIN WITH VARIOUS SPECIFIC AND POTENT INHIBITORS
- PDB DOI: https://doi.org/10.2210/pdb1R1J/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.
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.35 Å
- R-Value Free: 0.283 (Depositor), 0.271 (DCC)
- R-Value Work: 0.222 (Depositor), 0.222 (DCC)
- R-Value Observed: 0.225 (Depositor)
Download MendeleyStructural analysis of neprilysin with various specific and potent inhibitors.
Oefner, C., Roques, B.P., Fournie-Zaluski, M.C., Dale, G.E.(2004) Acta Crystallogr D Biol Crystallogr 60: 392-396
- PubMed: 14747736 Search on PubMed
- DOI: https://doi.org/10.1107/S0907444903027410
- Primary Citation of Related Structures:
1R1H,1R1I,1R1J - PubMed Abstract:
Neutral endopeptidase (NEP) is the major enzyme involved in the metabolic inactivation of a number of bioactive peptides including the enkephalins, substance P, endothelin, bradykinin and atrial natriuretic factor. Owing to the physiological importance of NEP in the modulation of nociceptive and pressor responses, there is considerable interest in inhibitors of this enzyme as novel analgesics and antihypertensive agents. Here, the crystal structures of the soluble extracellular domain of human NEP (residues 52-749) complexed with various potent and competitive inhibitors are described. The structures unambiguously reveal the binding mode of the different zinc-chelating groups and the subsite specificity of the enzyme.
Organizational Affiliation:
Morphochem AG, CH-4058 Basel, Switzerland.
Explore in 3D: Structure |Sequence Annotations |Electron Density |Validation Report |Ligand Interaction (OIR)
Global Symmetry: Asymmetric - C1
Global Stoichiometry: Monomer - A1
Find Similar Assemblies
Biological assembly 1 assigned by authors.
Macromolecule Content
- Total Structure Weight: 80.66 kDa
- Atom Count: 5,754
- Modelled Residue Count: 696
- Deposited Residue Count: 696
- Unique protein chains: 1
Entity ID: 1 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| Neprilysin | 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 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | P08473 | ||||
Glycosylation | |||||
| Glycosylation Sites: 3 | Go to GlyGen: P08473-1 | ||||
Sequence AnnotationsExpand | |||||
| |||||
| Ligands 3 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| OIR Query on OIR Download Ideal Coordinates CCD File | F [auth A] | N-(3-PHENYL-2-SULFANYLPROPANOYL)PHENYLALANYLALANINE C21 H24 N2 O4 S CNILVMARPONFBX-JCGIZDLHSA-N |  | ||
| NAG Query on NAG Download Ideal Coordinates CCD File | B [auth A], C [auth A], D [auth A] | 2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N |  | ||
| ZN Query on ZN Download Ideal Coordinates CCD File | E [auth A] | ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N |  | ||
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.35 Å
- R-Value Free: 0.283 (Depositor), 0.271 (DCC)
- R-Value Work: 0.222 (Depositor), 0.222 (DCC)
- R-Value Observed: 0.225 (Depositor)
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 107.458 | α = 90 |
| b = 107.458 | β = 90 |
| c = 111.997 | γ = 120 |
| Software Name | Purpose |
|---|---|
| REFMAC | refinement |
| DENZO | data reduction |
| SCALEPACK | data scaling |
| AMoRE | phasing |
Deposition Data
- Released Date: 2004-09-28 Deposition Author(s): Oefner, C.,Roques, B.P.,Fournie-Zaluski, M.C.,Dale, G.E.
Revision History (Full details and data files)
- 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 - Version 1.4: 2024-10-30
Changes: Data collection, Database references, Structure summary
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