3s2u

X-ray diffraction
2.23Å resolution

Crystal structure of the Pseudomonas aeruginosa MurG:UDP-GlcNAc substrate complex

Released:

Function and Biology Details

Reaction catalysed:
UDP-N-acetylglucosamine + Mur2Ac(oyl-L-Ala-gamma-D-Glu-L-Lys-D-Ala-D-Ala)-diphosphoundecaprenol = UDP + GlcNAc-(1->4)-Mur2Ac(oyl-L-Ala-gamma-D-Glu-L-Lys-D-Ala-D-Ala)-diphosphoundecaprenol

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-191037 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
UDP-N-acetylglucosamine--N-acetylmuramyl-(pentapeptide) pyrophosphoryl-undecaprenol N-acetylglucosamine transferase Chain: A
Molecule details ›
Chain: A
Length: 365 amino acids
Theoretical weight: 38.92 KDa
Source organism: Pseudomonas aeruginosa PAO1
Expression system: Not provided
UniProt:
  • Canonical: Q9HW01 (Residues: 1-357; Coverage: 100%)
Gene names: PA4412, murG
Sequence domains:
Structure domains: Glycogen Phosphorylase B;

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I02
Spacegroup: P41212
Unit cell:
a: 49.93Å b: 49.93Å c: 278.62Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.214 0.209 0.278
Expression system: Not provided