1GGN

Structures of glycogen phosphorylase-inhibitor complexes and the implications for structure-based drug design

Structural Biology Knowledgebase: 1GGN SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.36 Å
  • R-Value Free: 0.233
  • R-Value Work: 0.189

Literature

Macromolecules
Sequence Display for 1GGN

Classification: TRANSFERASE

Total Structure Weight: 97787.31

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (GLYCOGEN PHOSPHORYLASE) A 842 Oryctolagus cuniculus EC#: 2.4.1.1 IUBMB
Mutation: L380I
Gene Name(s): PYGM Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
GLS
Query on GLS

A BETA-D-GLUCOPYRANOSE SPIROHYDANTOIN
C8 H12 N2 O7
QRXBDPYWCAAAAI-WWHASAIZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PLP
Query on PLP

A PYRIDOXAL-5'-PHOSPHATE
VITAMIN B6 Phosphate (Synonym)
C8 H10 N O6 P
NGVDGCNFYWLIFO-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
GLS IC50: 3100 nM (99) BindingDB
Ki: 3020 - 26000 nM (97 - 99) BindingDB

Ki: 3100 nM  BindingMOAD
Ki: 3100 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.36 Å
  • R-Value Free: 0.233
  • R-Value Work: 0.189
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 128.50 α = 90.00
b = 128.50 β = 90.00
c = 116.30 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-08-29
  • Released Date: 2000-09-13
  • Deposition author(s): Watson, K.A., Tsitsanou, K.E., Gregoriou, M., Zographos, S.E., Skamnaki, V.T., Oikonomakos, N.G., Fleet, G.W., Johnson, L.N.

Revision History

  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4