› 2k4x

Solution NMR

Solution structure of 30S ribosomal protein S27A from Thermoplasma acidophilum

Released:
DOI: 10.2210/pdb2k4x/pdb
PDB entry 2k4x coloured by chain, ensemble of 20 models, front view.
PDB entry 2k4x coloured by chain, ensemble of 20 models, side view.
PDB entry 2k4x coloured by chain, ensemble of 20 models, top view.
Source organism: Thermoplasma acidophilum
Entry authors: Wu B, Yee A, Fares C, Lemak A, Semest A, Arrowsmith C, Montelione GT, Northeast Structural Genomics Consortium (NESG), Ontario Centre for Structural Proteomics (OCSP)

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-190851 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Small ribosomal subunit protein eS31 Chain: A
Molecule details ›
Chain: A
Length: 55 amino acids
Theoretical weight: 6.4 KDa
Source organism: Thermoplasma acidophilum
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9HJ78 (Residues: 1-55; Coverage: 100%)
Gene names: Ta1093, rps27ae
Sequence domains: Ribosomal protein S27a
Structure domains: N-terminal domain of TfIIb

Ligands and Environments

1 bound ligand:
Ligand ZN 1 x ZN
No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 84%
Refinement method: simulated annealing
Expression system: Escherichia coli

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