1f7y

X-ray diffraction
2.8Å resolution

THE CRYSTAL STRUCTURE OF TWO UUCG LOOPS HIGHLIGHTS THE ROLE PLAYED BY 2'-HYDROXYL GROUPS IN ITS UNUSUAL STABILITY

Released:

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
1 distinct RNA molecule
Macromolecules (2 distinct):
30S ribosomal protein S15 Chain: A
Molecule details ›
Chain: A
Length: 89 amino acids
Theoretical weight: 10.84 KDa
Source organism: Thermus thermophilus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q5SJ76 (Residues: 1-89; Coverage: 100%)
Gene names: TTHA1138, rpsO
Sequence domains: Ribosomal protein S15
Structure domains: S15/NS1, RNA-binding
16S RIBOSOMAL RNA FRAGMENT Chain: B
Molecule details ›
Chain: B
Length: 57 nucleotides
Theoretical weight: 18.46 KDa
Source organism: Thermus thermophilus
Expression system: Not provided

Ligands and Environments

3 bound ligands:

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE BW7A
Spacegroup: P6422
Unit cell:
a: 128.8Å b: 128.8Å c: 65.1Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.222 0.222 0.289
Expression systems:
  • Escherichia coli
  • Not provided