› 1tzx

X-ray diffraction
1.72Å resolution

T. maritima NusB, P3221

Released:
DOI: 10.2210/pdb1tzx/pdb
PDB entry 1tzx coloured by chain, front view.
PDB entry 1tzx coloured by chain, side view.
PDB entry 1tzx coloured by chain, top view.
Source organism: Thermotoga maritima
Primary publication:
Crystal structures of the antitermination factor NusB from Thermotoga maritima and implications for RNA binding.
Bonin I, Robelek R, Benecke H, Urlaub H, Bacher A, Richter G, Wahl MC
Biochem J 383 419-28 (2004)
PMID: 15279620

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-194879 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Transcription antitermination protein NusB Chains: A, B
Molecule details ›
Chains: A, B
Length: 142 amino acids
Theoretical weight: 17 KDa
Source organism: Thermotoga maritima
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9X286 (Residues: 1-142; Coverage: 100%)
Gene names: TM_1765, nusB
Sequence domains: NusB family
Structure domains: NusB-like

Ligands and Environments

1 bound ligand:
Ligand CIT 2 x CIT
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: MPG/DESY, HAMBURG BEAMLINE BW6
Spacegroup: P3221
Unit cell:
a: 60.011Å b: 60.011Å c: 172.442Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.219 0.217 0.249
Expression system: Escherichia coli

Quick links

Citations

6 citation in other articles

Structural and functional analysis of the E. coli NusB-S10 transcription antitermination complex.
Luo et al. (2008)
5 more

1 mention without citation

Crystal structures of the antitermination factor NusB from Thermotoga maritima and implications for RNA binding.
Bonin et al. (2004)