3CUV

Tracking structure activity relationships of glycogen phosphorylase inhibitors: synthesis, kinetic and crystallographic evaluation of analogues of N-(-D-glucopyranosyl)-N'-oxamides


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.93 Å
  • R-Value Free: 0.231 
  • R-Value Work: 0.196 
  • R-Value Observed: 0.198 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.2 of the entry. See complete history


Literature

Tracking structure activity relationships of glycogen phosphorylase inhibitors: synthesis, kinetic and crystallographic evaluation of analogues of N-(-D-glucopyranosyl)-N'-oxamides

Czifrak, K.Kyritsi, C.Felfoldi, N.Dosca, T.Gergely, P.Chrysina, E.D.Siafaka-Kapadai, A.Leonidas, D.D.Zographos, S.E.Oikonomakos, N.G.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Glycogen phosphorylase, muscle formA842Oryctolagus cuniculusMutation(s): 0 
Gene Names: PYGM
EC: 2.4.1.1
UniProt
Find proteins for P00489 (Oryctolagus cuniculus)
Explore P00489 
Go to UniProtKB:  P00489
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
475 (Subject of Investigation/LOI)
Query on 475

Download Ideal Coordinates CCD File 
B [auth A]N-[oxo(pyridin-2-ylamino)acetyl]-beta-D-glucopyranosylamine
C13 H17 N3 O7
XWDCGBAAIPNJDU-ODYQSLDMSA-N
 Ligand Interaction
DMS
Query on DMS

Download Ideal Coordinates CCD File 
C [auth A] , D [auth A] , E [auth A] , F [auth A] , G [auth A] , H [auth A] , I [auth A] , J [auth A] , 
C [auth A],  D [auth A],  E [auth A],  F [auth A],  G [auth A],  H [auth A],  I [auth A],  J [auth A],  K [auth A],  L [auth A],  M [auth A],  N [auth A],  O [auth A],  P [auth A],  Q [auth A]
DIMETHYL SULFOXIDE
C2 H6 O S
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
LLP
Query on LLP
AL-PEPTIDE LINKINGC14 H22 N3 O7 PLYS
Binding Affinity Annotations 
IDSourceBinding Affinity
475 BindingDB:  3CUV Ki: 2.30e+5 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.93 Å
  • R-Value Free: 0.231 
  • R-Value Work: 0.196 
  • R-Value Observed: 0.198 
  • Space Group: P 43 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 126.45α = 90
b = 126.45β = 90
c = 115.465γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
MAR345dtbdata collection
DENZOdata reduction
SCALEPACKdata scaling

Structure Validation

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Ligand Structure Quality Assessment  



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2009-04-21
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Data collection, Derived calculations