PDBe 1m1g

X-ray diffraction
2Å resolution

Crystal Structure of Aquifex aeolicus N-utilization substance G (NusG), Space Group P2(1)


Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Entry contents:
1 distinct polypeptide molecule
Transcription termination/antitermination protein NusG Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 248 amino acids
Theoretical weight: 28.04 KDa
Source organism: Aquifex aeolicus
Expression system: Escherichia coli
  • Best match: O67757 (Residues: 1-248)
Gene names: aq_1931, nusG

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P21
Unit cell:
a: 87.5Å b: 54.4Å c: 113.2Å
α: 90° β: 89.3° γ: 90°
R R work R free
0.251 0.251 0.274
Expression system: Escherichia coli