Backbone-modified variant of zinc finger 2 from the transcription factor Sp1 DNA binding domain: altered helix, loop, turn, and sheet

3-amino-2,3,5-trideoxy-D-threo-pentonic acid

(3R,4R)-3-amino-4-hydroxy-pentanoic acid

(3S)-3-amino-6-carbamimidamido-hexanoic acid

(3S)-3-amino-6-carbamimidamidohexanoic acid

(2S)-5-carbamimidamido-2-(methylamino)pentanoic acid

Proteomimetic Zinc Finger Domains with Modified Metal-binding β-Turns.

DNA-binding domain, zinc finger 2 residues 654-684

<!DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Strict//EN

1.2 mM zinc finger 2 from transcription factor Sp1 DNA-binding domain, fully modified variant,
10 mM [U-2H] TRIS, 0.05 mM DSS, 1.8 mM zinc chloride, 90% H2O/10% D2O