5V4W

Human glucokinase in complex with novel indazole activator.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.39 Å
  • R-Value Free: 0.261 
  • R-Value Work: 0.198 
  • R-Value Observed: 0.201 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.4 of the entry. See complete history


Literature

Discovery of potent and orally active 1,4-disubstituted indazoles as novel allosteric glucokinase activators.

Cheruvallath, Z.S.Gwaltney, S.L.Sabat, M.Tang, M.Wang, H.Jennings, A.Hosfield, D.Lee, B.Wu, Y.Halkowycz, P.Grimshaw, C.E.

(2017) Bioorg Med Chem Lett 27: 2678-2682

  • DOI: https://doi.org/10.1016/j.bmcl.2017.04.041
  • Primary Citation of Related Structures:  
    5V4W, 5V4X

  • PubMed Abstract: 

    Guided by co-crystal structural information obtained from a different series we were exploring, a scaffold morphing and SBDD approach led to the discovery of the 1,4-disubstituted indazole series as a novel class of GKAs that potently activate GK in enzyme and cell assays. anti-diabetic OGTT efficacy was demonstrated with 29 in a rodent models of type 2 diabetes.


  • Organizational Affiliation

    Takeda California, 10410 Science Center Drive, San Diego 92121, USA. Electronic address: zacharia.cheruvallath@takedasd.com.


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Glucokinase458Homo sapiensMutation(s): 0 
Gene Names: GCK
EC: 2.7.1.2 (PDB Primary Data), 2.7.1.1 (UniProt)
UniProt & NIH Common Fund Data Resources
Find proteins for P35557 (Homo sapiens)
Explore P35557 
Go to UniProtKB:  P35557
PHAROS:  P35557
GTEx:  ENSG00000106633 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP35557
Sequence Annotations
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  • Reference Sequence
Small Molecules
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.39 Å
  • R-Value Free: 0.261 
  • R-Value Work: 0.198 
  • R-Value Observed: 0.201 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 49.709α = 90
b = 78.873β = 90
c = 120.333γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
HKL-2000data scaling
PDB_EXTRACTdata extraction
HKL-2000data reduction
MOLREPphasing
DENZOdata reduction
SCALEPACKdata 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: 2017-05-31
    Type: Initial release
  • Version 1.1: 2017-06-07
    Changes: Database references
  • Version 1.2: 2017-11-22
    Changes: Refinement description
  • Version 1.3: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Data collection, Derived calculations, Structure summary
  • Version 1.4: 2024-03-06
    Changes: Data collection, Database references, Structure summary