Zinc in PDB 6qsq: X-Ray Crystal Structure of the R336L Vibrio Alkaline Phosphatase Variant.

The structure of X-Ray Crystal Structure of the R336L Vibrio Alkaline Phosphatase Variant., PDB code: 6qsq was solved by J.G.Hjorleifsson, R.Helland, B.Asgeirsson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	48.43 / 2.00
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	98.082, 118.596, 83.922, 90.00, 90.00, 90.00
R / Rfree (%)	16.9 / 21.8

The structure of X-Ray Crystal Structure of the R336L Vibrio Alkaline Phosphatase Variant. also contains other interesting chemical elements:

Magnesium

(Mg)

1 atom

The binding sites of Zinc atom in the X-Ray Crystal Structure of the R336L Vibrio Alkaline Phosphatase Variant. (pdb code 6qsq). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the X-Ray Crystal Structure of the R336L Vibrio Alkaline Phosphatase Variant., PDB code: 6qsq:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the X-Ray Crystal Structure of the R336L Vibrio Alkaline Phosphatase Variant.


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of X-Ray Crystal Structure of the R336L Vibrio Alkaline Phosphatase Variant. within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn602 b:23.2 occ:1.00 O4 A:SO4605 1.8 26.5 1.0 NE2 A:HIS277 2.1 22.1 1.0 NE2 A:HIS465 2.2 22.8 1.0 OD1 A:ASP273 2.2 21.1 1.0 O2 A:SO4605 2.4 24.2 1.0 OD2 A:ASP273 2.4 22.7 1.0 CG A:ASP273 2.7 19.1 1.0 S A:SO4605 2.9 29.4 1.0 CE1 A:HIS277 3.1 21.4 1.0 CD2 A:HIS277 3.1 22.6 1.0 CE1 A:HIS465 3.1 24.9 1.0 CD2 A:HIS465 3.2 21.3 1.0 O A:HOH703 3.7 37.2 1.0 O3 A:SO4605 3.8 23.0 1.0 CE1 A:HIS316 4.0 19.1 1.0 O1 A:SO4605 4.0 21.1 1.0 ZN A:ZN603 4.1 21.3 1.0 NE2 A:HIS316 4.1 18.2 1.0 O A:HOH738 4.1 19.6 1.0 CB A:ASP273 4.1 19.2 1.0 ND1 A:HIS277 4.2 22.9 1.0 CG A:HIS277 4.2 23.2 1.0 ND1 A:HIS465 4.3 19.8 1.0 CG A:HIS465 4.3 21.2 1.0 OG1 A:THR318 4.4 19.3 1.0 OG A:SER65 4.5 27.5 1.0 OD1 A:ASP12 4.6 24.8 1.0 CG2 A:THR318 4.7 22.0 1.0 O A:ASP273 5.0 19.0 1.0

Zinc binding site 2 out of 2 in the X-Ray Crystal Structure of the R336L Vibrio Alkaline Phosphatase Variant.


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of X-Ray Crystal Structure of the R336L Vibrio Alkaline Phosphatase Variant. within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn603 b:21.3 occ:1.00 OD1 A:ASP12 1.9 24.8 1.0 OD2 A:ASP315 2.0 22.7 1.0 OG A:SER65 2.0 27.5 1.0 NE2 A:HIS316 2.0 18.2 1.0 O2 A:SO4605 2.1 24.2 1.0 CG A:ASP12 2.6 19.8 1.0 OD2 A:ASP12 2.8 21.5 1.0 CG A:ASP315 2.8 19.2 1.0 CD2 A:HIS316 2.8 19.4 1.0 OD1 A:ASP315 3.0 18.0 1.0 CE1 A:HIS316 3.1 19.1 1.0 S A:SO4605 3.2 29.4 1.0 CB A:SER65 3.3 26.2 1.0 O3 A:SO4605 3.8 23.0 1.0 OD1 A:ASP273 3.8 21.1 1.0 CA A:SER65 3.9 22.4 1.0 O1 A:SO4605 4.0 21.1 1.0 CG A:HIS316 4.0 19.5 1.0 CB A:ASP12 4.0 20.3 1.0 CE1 A:HIS465 4.1 24.9 1.0 CG A:ASP273 4.1 19.1 1.0 ND1 A:HIS316 4.1 18.6 1.0 N A:SER65 4.1 23.4 1.0 ZN A:ZN602 4.1 23.2 1.0 CB A:ASP315 4.2 20.5 1.0 N A:GLY13 4.2 16.9 1.0 O4 A:SO4605 4.2 26.5 1.0 O A:HOH711 4.2 24.5 1.0 NE2 A:HIS465 4.3 22.8 1.0 CA A:ASP12 4.4 18.6 1.0 OD2 A:ASP273 4.5 22.7 1.0 C A:ASP12 4.5 18.9 1.0 CB A:ASP273 4.6 19.2 1.0 O A:HOH729 4.6 19.1 1.0 MG A:MG604 4.6 24.3 1.0 O A:HOH738 4.7 19.6 1.0 ND1 A:HIS465 4.9 19.8 1.0 CA A:GLY13 4.9 18.1 1.0

J.G.Hjorleifsson, E.Papaleo, G.Invernizzi, R.Helland, M.Magnusdottir, B.Asgeirsson. Modulation of Activity and Stability of A Dimeric Cold-Adapted Enzyme By A Disordered Loop-Region at the Monomer-Monomer Interface To Be Published.