PDBe 5els

X-ray diffraction
2.87Å resolution

Structure of the KH domain of T-STAR in complex with AAAUAA RNA


Function and Biology Details

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

Structure analysis Details

Assemblies composition:
hetero tetramer (preferred)
homo dimer
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, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 113 amino acids
Theoretical weight: 12.85 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: O75525 (Residues: 50-160; Coverage: 32%)
Gene names: KHDRBS3, SALP, SLM2
Sequence domains: KH domain
RNA (5'-R(P*AP*AP*AP*UP*AP*A)-3') Chains: H, I
Molecule details ›
Chains: H, I
Length: 6 nucleotides
Theoretical weight: 1.91 KDa
Source organism: synthetic construct
Expression system: Not provided

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04-1
Spacegroup: C2221
Unit cell:
a: 93.73Å b: 162.22Å c: 113.04Å
α: 90° β: 90° γ: 90°
R R work R free
0.19 0.188 0.236
Expression systems:
  • Escherichia coli
  • Not provided