› › Structure analysis

Structural basis for the regulation of N-acetylglutamate kinase by PII in Arabidopsis thaliana

X-ray diffraction
2.51Å resolution
PDB entry 2rd5 coloured by chain, front view.
PDB entry 2rd5 coloured by chain, side view.
PDB entry 2rd5 coloured by chain, top view.
Source organism: Arabidopsis thaliana
Assembly composition:
hetero dodecamer (preferred)
Entry contents: 2 distinct polypeptide molecules

Quick links

Assemblies

Assembly 1 (preferred)
Download    3D Visualisation
Assembly Name: Nitrogen regulatory protein P-II homolog and Acetylglutamate kinase, chloroplastic
hide full assembly name
Multimeric state: hetero dodecamer
Accessible surface area: 83408.57 Å2
Buried surface area: 52951.8 Å2
Dissociation area: 3,457.07 Å2
Dissociation energy (ΔGdiss): 9.92 kcal/mol
Dissociation entropy (TΔSdiss): 28.81 kcal/mol
Symmetry number: 6
PDBe Complex ID: PDB-CPX-193441

Macromolecules

Acetylglutamate kinase, chloroplastic
Chains: A, B
Length: 298 amino acids
Theoretical weight: 31.25 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9SCL7 (Residues: 51-347; Coverage: 86%)
Gene names: At3g57560, NAGK, T8H10.160
Pfam: Amino acid kinase family
InterPro:
CATH: Acetylglutamate kinase-like
Acetylglutamate kinase, chloroplastic in PDB entry 2rd5, assembly 1, front view.
Acetylglutamate kinase, chloroplastic in PDB entry 2rd5, assembly 1, side view.
Acetylglutamate kinase, chloroplastic in PDB entry 2rd5, assembly 1, top view.
Molecule details ›

Search similar proteins

Nitrogen regulatory protein P-II homolog
Chains: C, D
Length: 135 amino acids
Theoretical weight: 14.78 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9ZST4 (Residues: 63-196; Coverage: 68%)
Gene names: At4g01900, GLB1, GLNB1, T7B11.16
Pfam: Nitrogen regulatory protein P-II
InterPro:
CATH: Alpha-Beta Plaits
Nitrogen regulatory protein P-II homolog in PDB entry 2rd5, assembly 1, front view.
Nitrogen regulatory protein P-II homolog in PDB entry 2rd5, assembly 1, side view.
Nitrogen regulatory protein P-II homolog in PDB entry 2rd5, assembly 1, top view.
Molecule details ›

Search similar proteins

Quick links