Zinc in PDB 4mtt: Ni- and Zn-Bound GLOA2 at Low Resolution

All present enzymatic activity of Ni- and Zn-Bound GLOA2 at Low Resolution:
4.4.1.5;

The structure of Ni- and Zn-Bound GLOA2 at Low Resolution, PDB code: 4mtt was solved by R.Bythell-Douglas, C.S.Bond, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.06 / 2.17
Space group	P 65 2 2
Cell size a, b, c (Å), α, β, γ (°)	51.070, 51.070, 327.630, 90.00, 90.00, 120.00
R / Rfree (%)	17.4 / 23.5

The structure of Ni- and Zn-Bound GLOA2 at Low Resolution also contains other interesting chemical elements:

Nickel	(Ni)	1 atom
Chlorine	(Cl)	1 atom

The binding sites of Zinc atom in the Ni- and Zn-Bound GLOA2 at Low Resolution (pdb code 4mtt). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Ni- and Zn-Bound GLOA2 at Low Resolution, PDB code: 4mtt:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Ni- and Zn-Bound GLOA2 at Low Resolution


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Ni- and Zn-Bound GLOA2 at Low Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn203 b:19.7 occ:1.00 NE2 A:HIS5 2.0 14.8 1.0 OE1 B:GLU122 2.1 18.3 1.0 O B:HOH1101 2.1 26.4 1.0 NE2 B:HIS74 2.1 16.7 1.0 OE1 A:GLU56 2.2 18.6 1.0 CE1 A:HIS5 3.0 14.6 1.0 CD2 A:HIS5 3.0 14.3 1.0 CE1 B:HIS74 3.1 16.5 1.0 CD B:GLU122 3.2 26.5 1.0 CD2 B:HIS74 3.2 16.6 1.0 CD A:GLU56 3.3 21.6 1.0 ZN B:ZN1001 3.3 20.6 0.7 OE2 B:GLU122 3.6 28.7 1.0 OE2 A:GLU56 3.7 20.6 1.0 O B:HOH1190 3.9 30.6 1.0 ND1 A:HIS5 4.1 15.1 1.0 CG A:HIS5 4.1 13.3 1.0 ND1 B:HIS74 4.2 17.6 1.0 CB B:ALA76 4.3 17.0 1.0 CG B:HIS74 4.3 16.4 1.0 CB A:MET7 4.4 15.9 1.0 CG B:GLU122 4.4 18.4 1.0 O B:HOH1102 4.6 8.1 1.0 CG A:GLU56 4.6 19.9 1.0 O A:HOH353 4.7 35.9 1.0 CB B:GLU122 4.7 16.4 1.0 CG A:MET7 4.8 17.3 1.0 CB A:GLU56 4.9 19.7 1.0

Zinc binding site 2 out of 2 in the Ni- and Zn-Bound GLOA2 at Low Resolution


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Ni- and Zn-Bound GLOA2 at Low Resolution within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn1001 b:20.6 occ:0.70 O B:HOH1101 1.9 26.4 1.0 OE2 B:GLU122 2.0 28.7 1.0 NE2 B:HIS105 2.0 30.8 1.0 O B:HOH1102 2.1 8.1 1.0 CD B:GLU122 2.8 26.5 1.0 CE1 B:HIS105 2.9 31.0 1.0 OE1 B:GLU122 3.1 18.3 1.0 CD2 B:HIS105 3.2 31.1 1.0 ZN A:ZN203 3.3 19.7 1.0 O B:HOH1190 3.8 30.6 1.0 ND1 B:HIS105 4.1 32.4 1.0 CG B:HIS105 4.2 31.2 1.0 CG B:GLU122 4.2 18.4 1.0 NE2 B:HIS74 4.2 16.7 1.0 CE1 B:HIS74 4.3 16.5 1.0 CG B:GLN104 4.3 34.7 1.0 O A:HOH353 4.4 35.9 1.0 CZ B:PHE112 4.6 26.0 1.0 NE2 B:GLN104 4.6 39.9 1.0 OE2 A:GLU56 4.7 20.6 1.0 OE1 A:GLU56 4.7 18.6 1.0 CD B:GLN104 4.9 50.8 1.0 CD1 B:LEU102 4.9 29.8 1.0 NE2 A:HIS5 5.0 14.8 1.0

R Bythell-Douglas, G.R.Flematti, M.Challenor, U.Suttisansanee, J.F.Honek, C.S.Bond. Ni- and Zn-Bound GLOA2 at Low Resolution To Be Published.