Zinc in PDB 4z6x: The 1.68-Angstrom Crystal Structure of Acitive-Site Metal-Free Pqqb From Pseudomonas Putida

The structure of The 1.68-Angstrom Crystal Structure of Acitive-Site Metal-Free Pqqb From Pseudomonas Putida, PDB code: 4z6x was solved by X.Tu, C.M.Wilmot, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	27.90 / 1.68
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	86.694, 86.694, 106.871, 90.00, 90.00, 90.00
R / Rfree (%)	13.7 / 17.5

The binding sites of Zinc atom in the The 1.68-Angstrom Crystal Structure of Acitive-Site Metal-Free Pqqb From Pseudomonas Putida (pdb code 4z6x). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the The 1.68-Angstrom Crystal Structure of Acitive-Site Metal-Free Pqqb From Pseudomonas Putida, PDB code: 4z6x:

Zinc binding site 1 out of 1 in the The 1.68-Angstrom Crystal Structure of Acitive-Site Metal-Free Pqqb From Pseudomonas Putida


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of The 1.68-Angstrom Crystal Structure of Acitive-Site Metal-Free Pqqb From Pseudomonas Putida within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn401 b:33.2 occ:1.00 OD1 A:ASN272 2.0 33.5 1.0 SG A:CYS21 2.3 36.6 1.0 SG A:CYS24 2.3 31.3 1.0 SG A:CYS19 2.4 30.0 1.0 CG A:ASN272 3.0 34.3 1.0 CB A:CYS24 3.2 31.0 1.0 CB A:CYS19 3.3 29.9 1.0 CB A:CYS21 3.3 37.7 1.0 CB A:ASN272 3.7 32.4 1.0 N A:CYS21 3.9 34.3 1.0 N A:CYS24 3.9 34.1 1.0 ND2 A:ASN272 4.0 32.2 1.0 CA A:CYS21 4.1 38.1 1.0 O A:HOH660 4.2 40.8 1.0 CA A:CYS24 4.2 33.2 1.0 O A:ASN272 4.2 36.8 1.0 C A:ASN272 4.3 33.5 1.0 C A:CYS19 4.5 31.0 1.0 CA A:CYS19 4.5 27.5 1.0 CG2 A:THR273 4.6 38.9 1.0 O A:CYS19 4.6 32.2 1.0 CA A:ASN272 4.7 32.0 1.0 N A:THR273 4.7 37.8 1.0 C A:CYS21 4.7 39.9 1.0 O A:CYS21 4.8 41.5 1.0 N A:ASN20 4.8 32.5 1.0 CA A:THR273 5.0 41.7 1.0

X.Tu, C.M.Wilmot. Crystal Structures of Pqqb Reveal Metal-Binding Plasticity at the Active Site of Pqqb To Be Published.