PDBe 2uu7

X-ray diffraction
3Å resolution

Crystal structure of apo glutamine synthetase from dog (Canis familiaris)

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo decamer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glutamine synthetase Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O
Length: 381 amino acids
Theoretical weight: 43.15 KDa
Source organism: Canis lupus familiaris
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q8HZM5 (Residues: 1-373; Coverage: 100%)
Gene name: GLUL
Sequence domains:

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-4
Spacegroup: C2221
Unit cell:
a: 183.59Å b: 485.602Å c: 192.156Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.213 0.213 0.23
Expression system: Escherichia coli BL21(DE3)