3KM4

Optimization of Orally Bioavailable Alkyl Amine Renin Inhibitors


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.261 
  • R-Value Work: 0.200 
  • R-Value Observed: 0.203 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 2.1 of the entry. See complete history


Literature

Optimization of orally bioavailable alkyl amine renin inhibitors.

Xu, Z.Cacatian, S.Yuan, J.Simpson, R.D.Jia, L.Zhao, W.Tice, C.M.Flaherty, P.T.Guo, J.Ishchenko, A.Singh, S.B.Wu, Z.McKeever, B.M.Scott, B.B.Bukhtiyarov, Y.Berbaum, J.Mason, J.Panemangalore, R.Cappiello, M.G.Bentley, R.Doe, C.P.Harrison, R.K.McGeehan, G.M.Dillard, L.W.Baldwin, J.J.Claremon, D.A.

(2010) Bioorg Med Chem Lett 20: 694-699

  • DOI: https://doi.org/10.1016/j.bmcl.2009.11.066
  • Primary Citation of Related Structures:  
    3KM4

  • PubMed Abstract: 

    Structure-guided drug design led to new alkylamine renin inhibitors with improved in vitro and in vivo potency. Lead compound 21a, has an IC(50) of 0.83nM for the inhibition of human renin in plasma (PRA). Oral administration of 21a at 10mg/kg resulted in >20h reduction of blood pressure in a double transgenic rat model of hypertension.


  • Organizational Affiliation

    Vitae Pharmaceuticals, 502 West Office Center Drive, Fort Washington, PA 19034, USA.


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Renin
A, B
337Homo sapiensMutation(s): 0 
Gene Names: HUMAN_RENINREN
EC: 3.4.23.15
UniProt & NIH Common Fund Data Resources
Find proteins for P00797 (Homo sapiens)
Explore P00797 
Go to UniProtKB:  P00797
PHAROS:  P00797
GTEx:  ENSG00000143839 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP00797
Sequence Annotations
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  • Reference Sequence
Oligosaccharides

Help

Entity ID: 2
MoleculeChains Length2D Diagram Glycosylation3D Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
C
2N-Glycosylation
Glycosylation Resources
GlyTouCan:  G42666HT
GlyCosmos:  G42666HT
GlyGen:  G42666HT
Small Molecules
Binding Affinity Annotations 
IDSourceBinding Affinity
22X BindingDB:  3KM4 IC50: min: 1.3, max: 16 (nM) from 2 assay(s)
Binding MOAD:  3KM4 IC50: 1.3 (nM) from 1 assay(s)
PDBBind:  3KM4 IC50: 1.3 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.261 
  • R-Value Work: 0.200 
  • R-Value Observed: 0.203 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 53.834α = 90
b = 96.94β = 90
c = 148.568γ = 90
Software Package:
Software NamePurpose
HKL-2000data collection
MOLREPphasing
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2010-01-12
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2013-06-19
    Changes: Database references
  • Version 2.0: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Atomic model, Data collection, Derived calculations, Structure summary
  • Version 2.1: 2023-09-06
    Changes: Data collection, Database references, Refinement description, Structure summary