4PX2

Human GKRP bound to AMG2882 and Sorbitol-6-Phosphate


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Free: 0.279 
  • R-Value Work: 0.227 
  • R-Value Observed: 0.230 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.1 of the entry. See complete history


Literature

Discovery and Structure Guided Optimization of Diarylmethanesulfonamide Disruptors of GK-GKRP Binding

Pennington, L.D.Bartberger, M.D.Croghan, M.D.Andrews, K.L.Ashton, K.S.Bourbeau, M.P.Chen, J.Chmait, S.Cupples, R.Fotsch, C.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Glucokinase regulatory protein
A, B
638Homo sapiensMutation(s): 0 
Gene Names: GCKR
UniProt & NIH Common Fund Data Resources
Find proteins for Q14397 (Homo sapiens)
Explore Q14397 
Go to UniProtKB:  Q14397
PHAROS:  Q14397
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ14397
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 5 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
2WY
Query on 2WY

Download Ideal Coordinates CCD File 
C [auth A],
S [auth B]
N-[(R)-1-benzofuran-2-yl(phenyl)methyl]-3,4-dihydro-2H-1,5-benzodioxepine-7-sulfonamide
C24 H21 N O5 S
KMUUQMAWJDDNPP-XMMPIXPASA-N
S6P
Query on S6P

Download Ideal Coordinates CCD File 
D [auth A],
T [auth B]
D-SORBITOL-6-PHOSPHATE
C6 H15 O9 P
GACTWZZMVMUKNG-SLPGGIOYSA-N
IOD
Query on IOD

Download Ideal Coordinates CCD File 
AA [auth B]
BA [auth B]
CA [auth B]
DA [auth B]
E [auth A]
AA [auth B],
BA [auth B],
CA [auth B],
DA [auth B],
E [auth A],
EA [auth B],
F [auth A],
FA [auth B],
G [auth A],
GA [auth B],
H [auth A],
HA [auth B],
I [auth A],
IA [auth B],
J [auth A],
K [auth A],
L [auth A],
M [auth A],
N [auth A],
O [auth A],
P [auth A],
Q [auth A],
U [auth B],
V [auth B],
W [auth B],
X [auth B],
Y [auth B],
Z [auth B]
IODIDE ION
I
XMBWDFGMSWQBCA-UHFFFAOYSA-M
SO4
Query on SO4

Download Ideal Coordinates CCD File 
LA [auth B],
MA [auth B],
NA [auth B],
OA [auth B]
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
GOL
Query on GOL

Download Ideal Coordinates CCD File 
JA [auth B],
KA [auth B],
R [auth A]
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Binding Affinity Annotations 
IDSourceBinding Affinity
2WY BindingDB:  4PX2 Kd: 1100 (nM) from 1 assay(s)
IC50: min: 870, max: 1200 (nM) from 2 assay(s)
EC50: 260 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Free: 0.279 
  • R-Value Work: 0.227 
  • R-Value Observed: 0.230 
  • Space Group: P 65
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 148.155α = 90
b = 148.155β = 90
c = 131.434γ = 120
Software Package:
Software NamePurpose
HKL-2000data collection
AMoREphasing
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: 2015-05-13
    Type: Initial release
  • Version 1.1: 2023-09-20
    Changes: Data collection, Database references, Derived calculations, Refinement description, Structure summary