2qln

X-ray diffraction
2.15Å resolution

Glycogen Phosphorylase b in complex with N-4-phenylbenzoyl-N'-beta-D-glucopyranosyl urea

Released:
Source organism: Oryctolagus cuniculus
Entry authors: Oikonomakos NG, Chrysina ED, Tiraidis C, Alexacou K-M, Leonidas DD, Sographos SE

Function and Biology Details

Reaction catalysed:
((1->4)-alpha-D-glucosyl)(n) + phosphate = ((1->4)-alpha-D-glucosyl)(n-1) + alpha-D-glucose 1-phosphate
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glycogen phosphorylase, muscle form Chain: A
Molecule details ›
Chain: A
Length: 842 amino acids
Theoretical weight: 97.52 KDa
Source organism: Oryctolagus cuniculus
UniProt:
  • Canonical: P00489 (Residues: 2-843; Coverage: 100%)
Gene name: PYGM
Sequence domains: Carbohydrate phosphorylase
Structure domains: Glycogen Phosphorylase B;

Ligands and Environments

1 bound ligand:

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE X11
Spacegroup: P43212
Unit cell:
a: 128.763Å b: 128.763Å c: 116.75Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.182 0.181 0.209