› 1nd9

Solution NMR

Solution Structure of the N-terminal Subdomain of Translation Initiation Factor IF2

Released:
DOI: 10.2210/pdb1nd9/pdb
PDB entry 1nd9 coloured by chain, ensemble of 10 models, front view.
PDB entry 1nd9 coloured by chain, ensemble of 10 models, side view.
PDB entry 1nd9 coloured by chain, ensemble of 10 models, top view.
Source organism: Escherichia coli
Primary publication:
A conserved structural motif at the N terminus of bacterial translation initiation factor IF2.
Laursen BS, Mortensen KK, Sperling-Petersen HU, Hoffman DW
J Biol Chem 278 16320-8 (2003)
PMID: 12600987

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-141501 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Translation initiation factor IF-2 Chain: A
Molecule details ›
Chain: A
Length: 49 amino acids
Theoretical weight: 5.41 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P0A705 (Residues: 2-50; Coverage: 6%)
Gene names: JW3137, b3168, gicD, infB, ssyG
Sequence domains: Translation initiation factor IF-2, N-terminal region
Structure domains: Putative DNA-binding domain, N-terminal subdomain of bacterial translation initiation factor IF2

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: simulated annealing
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

3 review citations

The many faces of the helix-turn-helix domain: transcription regulation and beyond.
Aravind et al. (2005)
2 more

6 mentions without citation

Initiation of protein synthesis in bacteria.
Laursen et al. (2005)
5 more