Copper in PDB 2z7y: Crystal Structure of H2O2 Treated Cu,Zn-Sod

All present enzymatic activity of Crystal Structure of H2O2 Treated Cu,Zn-Sod:
1.15.1.1;

The structure of Crystal Structure of H2O2 Treated Cu,Zn-Sod, PDB code: 2z7y was solved by S.Ito, T.Ishii, K.Uchida, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	28.10 / 1.55
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	46.281, 51.086, 147.071, 90.00, 90.00, 90.00
R / Rfree (%)	18.8 / 21

The structure of Crystal Structure of H2O2 Treated Cu,Zn-Sod also contains other interesting chemical elements:

Zinc

(Zn)

2 atoms

The binding sites of Copper atom in the Crystal Structure of H2O2 Treated Cu,Zn-Sod (pdb code 2z7y). This binding sites where shown within 5.0 Angstroms radius around Copper atom.
In total 2 binding sites of Copper where determined in the Crystal Structure of H2O2 Treated Cu,Zn-Sod, PDB code: 2z7y:
Jump to Copper binding site number: 1; 2;

Copper binding site 1 out of 2 in the Crystal Structure of H2O2 Treated Cu,Zn-Sod


Mono view


Stereo pair view

A full contact list of Copper with other atoms in the Cu binding site number 1 of Crystal Structure of H2O2 Treated Cu,Zn-Sod within 5.0Å range: probe atom residue distance (Å) B Occ A:Cu301 b:27.4 occ:1.00 NE2 A:HIS118 2.0 20.0 1.0 NE2 A:HIS46 2.1 21.0 1.0 ND1 A:HIS44 2.1 20.2 1.0 CD2 A:HIS118 2.9 21.6 1.0 CG A:HIS44 3.0 17.7 1.0 CD2 A:HIS46 3.0 20.3 1.0 CE1 A:HIS46 3.0 21.0 1.0 CE1 A:HIS118 3.1 21.4 1.0 CE1 A:HIS44 3.2 18.4 1.0 NE2 A:HIS61 3.2 24.3 1.0 CB A:HIS44 3.2 18.5 1.0 CD2 A:HIS61 3.5 23.4 1.0 O A:HOH426 3.7 35.2 1.0 O A:HOH468 3.8 30.9 1.0 CG A:HIS118 4.1 20.4 1.0 CB A:VAL116 4.1 15.9 1.0 CE1 A:HIS61 4.1 24.8 1.0 ND1 A:HIS46 4.1 21.7 1.0 N A:HIS44 4.2 16.8 1.0 CA A:HIS44 4.2 15.3 1.0 ND1 A:HIS118 4.2 19.2 1.0 CG A:HIS46 4.2 19.7 1.0 CD2 A:HIS44 4.2 18.8 1.0 NE2 A:HIS44 4.2 18.1 1.0 CG1 A:VAL116 4.3 18.9 1.0 CG A:HIS61 4.5 22.4 1.0 O A:HIS44 4.5 15.5 1.0 O A:VAL116 4.6 16.1 1.0 C A:HIS44 4.6 15.4 1.0 ND1 A:HIS61 4.8 21.3 1.0 CG2 A:VAL116 4.9 18.4 1.0

Copper binding site 2 out of 2 in the Crystal Structure of H2O2 Treated Cu,Zn-Sod


Mono view


Stereo pair view

A full contact list of Copper with other atoms in the Cu binding site number 2 of Crystal Structure of H2O2 Treated Cu,Zn-Sod within 5.0Å range: probe atom residue distance (Å) B Occ B:Cu301 b:17.5 occ:1.00 NE2 B:HIS46 2.0 13.0 1.0 NE2 B:HIS118 2.0 11.8 1.0 ND1 B:HIS44 2.1 13.0 1.0 CD2 B:HIS118 2.9 13.7 1.0 CE1 B:HIS46 2.9 13.9 1.0 CD2 B:HIS46 3.0 12.3 1.0 CE1 B:HIS44 3.0 13.4 1.0 CG B:HIS44 3.0 13.9 1.0 CE1 B:HIS118 3.1 14.9 1.0 NE2 B:HIS61 3.1 15.2 1.0 CB B:HIS44 3.3 12.5 1.0 O B:HOH458 3.5 21.1 1.0 CD2 B:HIS61 3.5 15.4 1.0 CB B:VAL116 4.0 11.1 1.0 CE1 B:HIS61 4.1 15.8 1.0 ND1 B:HIS46 4.1 13.0 1.0 CG B:HIS118 4.1 10.7 1.0 CG B:HIS46 4.1 13.0 1.0 CG1 B:VAL116 4.1 12.8 1.0 NE2 B:HIS44 4.1 12.6 1.0 N B:HIS44 4.2 10.7 1.0 ND1 B:HIS118 4.2 12.4 1.0 CD2 B:HIS44 4.2 12.8 1.0 CA B:HIS44 4.2 11.3 1.0 O B:VAL116 4.4 12.3 1.0 O B:HIS44 4.5 12.5 1.0 CG B:HIS61 4.6 13.8 1.0 C B:HIS44 4.6 11.2 1.0 CG2 B:VAL116 4.8 12.6 1.0 ND1 B:HIS61 4.8 11.7 1.0 C B:VAL116 4.9 11.8 1.0

S.Ito, T.Ishii, K.Uchida. Crystal Structure of H2O2-Treated Cu,Zn-Superoxide Dismutase To Be Published.