Zinc in PDB 8cp7: Structure of the Disulfide-Locked Substrate Binding Protein Hisiap.

The structure of Structure of the Disulfide-Locked Substrate Binding Protein Hisiap., PDB code: 8cp7 was solved by Y.Kim, M.F.Peter, G.Hagelueken, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	42.04 / 1.90
Space group	I 2 2 2
Cell size a, b, c (Å), α, β, γ (°)	84.083, 89.451, 90.5, 90, 90, 90
R / Rfree (%)	21 / 25.8

The binding sites of Zinc atom in the Structure of the Disulfide-Locked Substrate Binding Protein Hisiap. (pdb code 8cp7). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Structure of the Disulfide-Locked Substrate Binding Protein Hisiap., PDB code: 8cp7:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Structure of the Disulfide-Locked Substrate Binding Protein Hisiap.


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structure of the Disulfide-Locked Substrate Binding Protein Hisiap. within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn402 b:35.2 occ:0.50 NE2 A:HIS269 2.2 34.5 1.0 O A:HOH625 2.3 33.7 1.0 O A:HOH621 2.4 31.6 1.0 CD2 A:HIS269 3.0 33.1 1.0 CE1 A:HIS269 3.2 34.0 1.0 CG A:HIS269 4.2 33.6 1.0 ND1 A:HIS269 4.3 34.5 1.0 CG2 A:ILE267 4.5 34.7 0.2 CG2 A:ILE267 4.7 34.7 0.8 CG1 A:VAL257 4.7 33.2 1.0

Zinc binding site 2 out of 2 in the Structure of the Disulfide-Locked Substrate Binding Protein Hisiap.


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Structure of the Disulfide-Locked Substrate Binding Protein Hisiap. within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn403 b:68.2 occ:1.00 O A:HOH620 2.5 41.5 1.0 O A:HOH513 2.6 39.1 1.0 O A:HOH600 4.1 45.9 1.0 O A:TYR160 4.2 36.5 1.0 O A:HOH525 4.3 35.6 1.0 O A:HOH518 4.9 45.0 1.0

M.F.Peter, J.A.Ruland, Y.Kim, P.Hendricks, J.P.Siebrasse, G.H.Thomas, U.Kubitscheck, G.Hagelueken. Conformational Coupling of the Sialic Acid Trap Transporter Hisiaqm with Its Substrate Binding Protein Hisiap To Be Published.