Zinc in PDB 3dfx: Opposite Gata Dna Binding

The structure of Opposite Gata Dna Binding, PDB code: 3dfx was solved by D.L.Bates, G.K.Kim, L.Guo, L.Chen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	25.32 / 2.70
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	128.882, 30.370, 75.648, 90.00, 93.82, 90.00
R / Rfree (%)	27.6 / 29.8

The binding sites of Zinc atom in the Opposite Gata Dna Binding (pdb code 3dfx). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Opposite Gata Dna Binding, PDB code: 3dfx:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Opposite Gata Dna Binding


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Opposite Gata Dna Binding within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn30 b:0.1 occ:1.00 SG A:CYS320 2.6 0.8 1.0 SG A:CYS338 2.8 74.2 1.0 SG A:CYS317 3.0 0.7 1.0 SG A:CYS341 3.1 80.0 1.0 CB A:CYS317 3.1 0.7 1.0 CB A:CYS320 3.1 0.3 1.0 CG2 A:THR322 3.6 0.4 1.0 N A:CYS320 3.7 0.1 1.0 CA A:CYS320 3.8 0.1 1.0 CB A:CYS338 3.9 73.6 1.0 CB A:CYS341 4.0 78.9 1.0 CB A:THR322 4.2 0.3 1.0 C A:CYS320 4.2 0.3 1.0 N A:CYS338 4.3 74.2 1.0 N A:GLN321 4.4 0.6 1.0 N A:THR322 4.5 0.5 1.0 CA A:CYS317 4.6 0.9 1.0 CA A:CYS338 4.6 74.0 1.0 NH1 A:ARG352 4.7 0.0 1.0 N A:CYS341 4.9 77.7 1.0 O A:CYS320 4.9 0.1 1.0 C A:ASN319 5.0 0.2 1.0 CA A:CYS341 5.0 78.4 1.0

Zinc binding site 2 out of 2 in the Opposite Gata Dna Binding


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Opposite Gata Dna Binding within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn30 b:35.8 occ:1.00 SG B:CYS320 2.3 25.6 1.0 SG B:CYS338 2.4 19.6 1.0 SG B:CYS317 2.4 15.6 1.0 SG B:CYS341 2.5 17.9 1.0 CB B:CYS320 3.2 25.6 1.0 CB B:CYS317 3.3 19.9 1.0 CB B:CYS341 3.3 18.5 1.0 CB B:CYS338 3.5 18.4 1.0 N B:CYS320 3.7 26.5 1.0 CG2 B:THR322 4.0 20.7 1.0 CA B:CYS320 4.0 27.4 1.0 N B:CYS338 4.0 15.6 1.0 CA B:CYS338 4.3 19.0 1.0 N B:CYS341 4.3 23.7 1.0 CA B:CYS341 4.4 21.8 1.0 NH1 B:ARG352 4.5 28.2 1.0 C B:CYS320 4.7 27.0 1.0 C B:ASN319 4.7 25.9 1.0 CA B:CYS317 4.7 20.1 1.0 CB B:ASN319 4.7 23.4 1.0 N B:GLN321 4.9 27.6 1.0 CB B:THR322 4.9 23.1 1.0 C B:CYS338 5.0 20.5 1.0 O B:CYS338 5.0 22.6 1.0

D.L.Bates, Y.Chen, G.Kim, L.Guo, L.Chen. Crystal Structures of Multiple Gata Zinc Fingers Bound to Dna Reveal New Insights Into Dna Recognition and Self-Association By Gata. J.Mol.Biol. V. 381 1292 2008.
ISSN: ISSN 0022-2836
PubMed: 18621058
DOI: 10.1016/J.JMB.2008.06.072