PDBe 4i67

X-ray diffraction
2.33Å resolution

Crystal structure of the RRM domain of RNA helicase HERA from T. thermophilus in complex with GGGC RNA

Released:

Function and Biology Details

Reaction catalysed:
ATP + H(2)O = ADP + phosphate. 
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
1 distinct RNA molecule
Macromolecules (2 distinct):
Heat resistant RNA dependent ATPase Chain: A
Molecule details ›
Chain: A
Length: 87 amino acids
Theoretical weight: 9.58 KDa
Source organism: Thermus thermophilus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q72GF3 (Residues: 431-517; Coverage: 17%)
Gene name: TT_C1895
5'-R(P*GP*GP*GP*(RPC))-3' Chain: B
Molecule details ›
Chain: B
Length: 4 nucleotides
Theoretical weight: 1.38 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

No bound ligands

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X10SA
Spacegroup: P61
Unit cell:
a: 88.435Å b: 88.435Å c: 28.943Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.179 0.177 0.234
Expression systems:
  • Escherichia coli
  • Not provided