PDBe 1tf3

Solution NMR

TFIIIA FINGER 1-3 BOUND TO DNA, NMR, 22 STRUCTURES

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
Entry contents:
1 distinct polypeptide molecule
2 distinct DNA molecules
Macromolecules (3 distinct):
Transcription factor IIIA Chain: A
Molecule details ›
Chain: A
Length: 92 amino acids
Theoretical weight: 10.69 KDa
Source organism: Xenopus laevis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P03001 (Residues: 32-123; Coverage: 25%)
Gene name: gtf3a
Sequence domains: Zinc finger, C2H2 type
Structure domains: Classic Zinc Finger
5S RNA GENE Chain: E
Molecule details ›
Chain: E
Length: 15 nucleotides
Theoretical weight: 4.69 KDa
Source organism: Synthetic construct
Expression system: Not provided
5S RNA GENE Chain: F
Molecule details ›
Chain: F
Length: 15 nucleotides
Theoretical weight: 4.49 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
Refinement method: simulated annealing
Expression systems:
  • Escherichia coli BL21(DE3)
  • Not provided