1C50

IDENTIFICATION AND STRUCTURAL CHARACTERIZATION OF A NOVEL ALLOSTERIC BINDING SITE OF GLYCOGEN PHOSPHORYLASE B

Structural Biology Knowledgebase: 1C50 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.246
  • R-Value Work: 0.199

Literature

Macromolecules
Sequence Display for 1C50

Classification: TRANSFERASE

Total Structure Weight: 96525.39

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (GLYCOGEN PHOSPHORYLASE) A 830 Oryctolagus cuniculus EC#: 2.4.1.1 IUBMB
Mutation: L380I, P609A
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
CHI
Query on CHI

A 5-CHLORO-1H-INDOLE-2-CARBOXYLIC ACID [1-(4- FLUOROBENZYL)-2-(4-HYDROXYPIPERIDIN-1YL)- 2-OXOETHYL]AMIDE
C23 H23 Cl F N3 O3
YDCGVASFVACWKF-NRFANRHFSA-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 %)
CHI IC50: 500 nM (97) BindingDB

IC50: 334 nM  BindingMOAD
IC50: 334 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.246
  • R-Value Work: 0.199
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 129.17 α = 90.00
b = 127.17 β = 90.00
c = 116.22 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-12-15
  • Released Date: 1999-12-23
  • Deposition author(s): Oikonomakos, N.G., Skamnaki, V.T., Tsitsanou, K.E., Gavalas, N.G., Johnson, L.N.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Non-polymer description | Details: chemical name/synonym update