Solution NMR

Solution Structure of Transcription Factor Sp1 DNA Binding Domain (Zinc Finger 2)

Source organism: Homo sapiens
Primary publication:
NMR structure of transcription factor Sp1 DNA binding domain.
Biochemistry 43 16027-35 (2004)
PMID: 15609997

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Transcription factor Sp1 Chain: A
Molecule details ›
Chain: A
Length: 31 amino acids
Theoretical weight: 3.85 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: P08047 (Residues: 654-684; Coverage: 4%)
Gene names: SP1, TSFP1
Sequence domains: Zinc finger, C2H2 type

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: torsion angle dynamics, simulated annealing
Expression system: Escherichia coli