X-ray diffraction
2.5Å resolution

Crystal structure of NusA from Thermotoga maritima: a structure-based role of the N-terminal domain


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Transcription termination/antitermination protein NusA Chain: A
Molecule details ›
Chain: A
Length: 369 amino acids
Theoretical weight: 41.15 KDa
Source organism: Thermotoga maritima
Expression system: Escherichia coli
  • Canonical: Q9X298 (Residues: 1-344; Coverage: 100%)
Gene names: TM_1777, nusA
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 5.0.2
Spacegroup: P43212
Unit cell:
a: 116.191Å b: 116.191Å c: 64.631Å
α: 90° β: 90° γ: 90°
R R work R free
0.23 0.223 0.298
Expression system: Escherichia coli