1XOI

Human Liver Glycogen Phosphorylase A complexed with Chloroindoloyl glycine amide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.249 
  • R-Value Work: 0.206 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

5-Chloroindoloyl glycine amide inhibitors of glycogen phosphorylase: synthesis, in vitro, in vivo, and X-ray crystallographic characterization.

Wright, S.W.Rath, V.L.Genereux, P.E.Hageman, D.L.Levy, C.B.McClure, L.D.McCoid, S.C.McPherson, R.K.Schelhorn, T.M.Wilder, D.E.Zavadoski, W.J.Gibbs, E.M.Treadway, J.L.

(2005) Bioorg.Med.Chem.Lett. 15: 459-465

  • DOI: 10.1016/j.bmcl.2004.10.048

  • PubMed Abstract: 
  • The synthesis, in vitro, and in vivo biological characterization of a series of achiral 5-chloroindoloyl glycine amide inhibitors of human liver glycogen phosphorylase A are described. Improved potency over previously reported compounds in cellular a ...

    The synthesis, in vitro, and in vivo biological characterization of a series of achiral 5-chloroindoloyl glycine amide inhibitors of human liver glycogen phosphorylase A are described. Improved potency over previously reported compounds in cellular and in vivo assays was observed. The allosteric binding site of these compounds was shown by X-ray crystallography to be the same as that reported previously for 5-chloroindoloyl norstatine amides.


    Organizational Affiliation

    Pfizer Global Research and Development, Eastern Point Road, Groton, CT 06340, USA. stephen_w_wright@groton.pfizer.com




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Glycogen phosphorylase, liver form
A, B
846Homo sapiensGene Names: PYGL
EC: 2.4.1.1
Find proteins for P06737 (Homo sapiens)
Go to Gene View: PYGL
Go to UniProtKB:  P06737
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
288
Query on 288

Download SDF File 
Download CCD File 
A, B
5-CHLORO-1H-INDOLE-2-CARBOXYLIC ACID{[CYCLOPENTYL-(2-HYDROXY-ETHYL)-CARBAMOYL]-METHYL}-AMIDE
C18 H24 Cl N3 O3
VXABTOCIIZSEPD-QGZVFWFLSA-N
 Ligand Interaction
PLP
Query on PLP

Download SDF File 
Download CCD File 
A, B
PYRIDOXAL-5'-PHOSPHATE
VITAMIN B6 Phosphate
C8 H10 N O6 P
NGVDGCNFYWLIFO-UHFFFAOYSA-N
 Ligand Interaction
NBG
Query on NBG

Download SDF File 
Download CCD File 
A, B
1-N-ACETYL-BETA-D-GLUCOSAMINE
C8 H15 N O6
IBONACLSSOLHFU-JAJWTYFOSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
288IC50: 57 nM BINDINGMOAD
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.249 
  • R-Value Work: 0.206 
  • Space Group: P 31
Unit Cell:
Length (Å)Angle (°)
a = 123.906α = 90.00
b = 123.906β = 90.00
c = 123.103γ = 120.00
Software Package:
Software NamePurpose
SCALEPACKdata scaling
CNSrefinement
CNSphasing
DENZOdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2005-04-12
    Type: Initial release
  • Version 1.1: 2008-04-30
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Non-polymer description, Version format compliance
  • Version 1.3: 2017-10-11
    Type: Refinement description