X-ray diffraction
1.05Å resolution

Structure of PII signaling protein GlnZ from Azospirillum brasilense in complex with adenosine triphosphate


Function and Biology Details

Structure analysis Details

Assembly composition:
homo trimer (preferred)
PDBe Complex ID:
PDB-CPX-159757 (preferred)
Entry contents:
1 distinct polypeptide molecule
Nitrogen regulatory protein P-II Chains: A, B
Molecule details ›
Chains: A, B
Length: 112 amino acids
Theoretical weight: 12.29 KDa
Source organism: Azospirillum brasilense
  • Canonical: P70731 (Residues: 1-112; Coverage: 100%)
Gene names: C1S70_14085, CHT98_00165, D2T81_31110, D3093_10400, D3867_12440, D3868_07935, D3869_07130, FBY14_101881, FBZ82_105367, FBZ83_10540, FH063_005223, glnZ
Sequence domains: Nitrogen regulatory protein P-II
Structure domains: Alpha-Beta Plaits

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06DA
Spacegroup: R3
Unit cell:
a: 85.7Å b: 85.7Å c: 67.13Å
α: 90° β: 90° γ: 120°
R R work R free
0.171 0.159 0.199