Zinc in PDB 3eyy: Structural Basis For the Specialization of Nur, A Nickel- Specific Fur Homologue, in Metal Sensing and Dna Recognition

The structure of Structural Basis For the Specialization of Nur, A Nickel- Specific Fur Homologue, in Metal Sensing and Dna Recognition, PDB code: 3eyy was solved by S.-S.Cha, Y.J.An, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.79 / 2.40
Space group	P 31
Cell size a, b, c (Å), α, β, γ (°)	79.164, 79.164, 49.732, 90.00, 90.00, 120.00
R / Rfree (%)	21.8 / 26.4

The structure of Structural Basis For the Specialization of Nur, A Nickel- Specific Fur Homologue, in Metal Sensing and Dna Recognition also contains other interesting chemical elements:

Nickel	(Ni)	2 atoms
Chlorine	(Cl)	5 atoms

The binding sites of Zinc atom in the Structural Basis For the Specialization of Nur, A Nickel- Specific Fur Homologue, in Metal Sensing and Dna Recognition (pdb code 3eyy). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Structural Basis For the Specialization of Nur, A Nickel- Specific Fur Homologue, in Metal Sensing and Dna Recognition, PDB code: 3eyy:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Structural Basis For the Specialization of Nur, A Nickel- Specific Fur Homologue, in Metal Sensing and Dna Recognition


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structural Basis For the Specialization of Nur, A Nickel- Specific Fur Homologue, in Metal Sensing and Dna Recognition within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn147 b:68.1 occ:1.00 NE2 A:HIS33 2.2 66.4 1.0 NE2 A:HIS90 2.2 62.9 1.0 ND1 A:HIS86 2.4 66.5 1.0 NE2 A:HIS88 2.6 68.8 1.0 CE1 A:HIS33 3.0 66.0 1.0 CD2 A:HIS90 3.0 61.7 1.0 CE1 A:HIS86 3.2 66.8 1.0 CE1 A:HIS88 3.2 68.3 1.0 CE1 A:HIS90 3.2 63.0 1.0 CD2 A:HIS33 3.3 65.0 1.0 CG A:HIS86 3.3 64.9 1.0 CD2 A:HIS88 3.7 68.9 1.0 CB A:HIS86 3.7 63.3 1.0 OE1 A:GLU101 3.8 78.0 1.0 CD A:GLU101 4.0 78.6 1.0 CG A:GLU101 4.1 78.4 1.0 ND1 A:HIS33 4.2 64.7 1.0 CG A:HIS90 4.2 63.3 1.0 NE2 A:HIS86 4.2 66.1 1.0 ND1 A:HIS90 4.3 63.7 1.0 CD2 A:HIS86 4.3 65.5 1.0 CG A:HIS33 4.3 64.3 1.0 ND1 A:HIS88 4.4 68.7 1.0 CA A:HIS86 4.5 62.5 1.0 OE2 A:GLU101 4.5 79.2 1.0 CG A:HIS88 4.6 68.3 1.0 O A:HIS86 4.9 63.8 1.0

Zinc binding site 2 out of 2 in the Structural Basis For the Specialization of Nur, A Nickel- Specific Fur Homologue, in Metal Sensing and Dna Recognition


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Structural Basis For the Specialization of Nur, A Nickel- Specific Fur Homologue, in Metal Sensing and Dna Recognition within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn147 b:69.4 occ:1.00 NE2 B:HIS33 2.2 66.5 1.0 NE2 B:HIS90 2.2 62.3 1.0 ND1 B:HIS86 2.3 65.5 1.0 NE2 B:HIS88 2.6 68.5 1.0 CE1 B:HIS33 3.0 65.6 1.0 CD2 B:HIS90 3.1 61.3 1.0 CE1 B:HIS86 3.1 65.5 1.0 CE1 B:HIS88 3.2 68.8 1.0 CG B:HIS86 3.2 64.6 1.0 CE1 B:HIS90 3.3 62.2 1.0 CD2 B:HIS33 3.3 65.5 1.0 CB B:HIS86 3.6 63.9 1.0 CD2 B:HIS88 3.7 68.5 1.0 OE1 B:GLU101 3.9 78.0 1.0 CD B:GLU101 4.0 78.3 1.0 NE2 B:HIS86 4.2 65.8 1.0 ND1 B:HIS33 4.2 64.2 1.0 CD2 B:HIS86 4.2 65.0 1.0 CG B:GLU101 4.2 78.2 1.0 CG B:HIS90 4.2 63.6 1.0 ND1 B:HIS90 4.3 63.2 1.0 ND1 B:HIS88 4.3 69.5 1.0 CG B:HIS33 4.4 63.9 1.0 CA B:HIS86 4.4 62.9 1.0 OE2 B:GLU101 4.6 78.7 1.0 CG B:HIS88 4.6 68.3 1.0 O B:HIS86 4.8 64.9 1.0

Y.J.An, B.-E.Ahn, A.-R.Han, H.-M.Kim, K.M.Chung, J.-H.Shin, Y.-B.Cho, J.-H.Roe, S.-S.Cha. Structural Basis For the Specialization of Nur, A Nickel-Specific Fur Homolog, in Metal Sensing and Dna Recognition Nucleic Acids Res. V. 37 3442 2009.
ISSN: ISSN 0305-1048
PubMed: 19336416
DOI: 10.1093/NAR/GKP198