PDBe 5emo

X-ray diffraction
3.03Å resolution

Structure of the star domain of T-STAR in complex with AUUAAA RNA


Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
1 distinct RNA molecule
Macromolecules (2 distinct):
KH domain-containing, RNA-binding, signal transduction-associated protein 3 Chains: A, B
Molecule details ›
Chains: A, B
Length: 185 amino acids
Theoretical weight: 21.16 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: O75525 (Residues: 1-183; Coverage: 53%)
Gene names: KHDRBS3, SALP, SLM2
Sequence domains:
RNA (5'-R(P*AP*UP*UP*AP*AP*A)-3') Chains: E, F
Molecule details ›
Chains: E, F
Length: 6 nucleotides
Theoretical weight: 1.88 KDa
Source organism: synthetic construct
Expression system: Not provided

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I03
Spacegroup: P21
Unit cell:
a: 51.601Å b: 79.967Å c: 53.831Å
α: 90° β: 101.05° γ: 90°
R R work R free
0.226 0.221 0.269
Expression systems:
  • Escherichia coli
  • Not provided