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Copper in PDB 2z7z: Crystal Structure of H2O2 Treated Cu,Zn-Sod

Enzymatic activity of 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;

Protein crystallography data

The structure of Crystal Structure of H2O2 Treated Cu,Zn-Sod, PDB code: 2z7z 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) 32.99 / 1.85
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 45.344, 50.822, 148.993, 90.00, 90.00, 90.00
R / Rfree (%) 21.1 / 22.8

Other elements in 2z7z:

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

Zinc (Zn) 2 atoms

Copper Binding Sites:

The binding sites of Copper atom in the Crystal Structure of H2O2 Treated Cu,Zn-Sod (pdb code 2z7z). 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: 2z7z:
Jump to Copper binding site number: 1; 2;

Copper binding site 1 out of 2 in 2z7z

Go back to Copper Binding Sites List in 2z7z
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:63.3
occ:1.00
NE2 A:HIS118 2.1 54.5 1.0
NE2 A:HIS61 2.2 43.4 1.0
ND1 A:HIS44 2.3 41.4 1.0
NE2 A:HIS46 2.6 41.4 1.0
CD2 A:HIS61 2.9 42.2 1.0
CG A:HIS44 3.1 41.0 1.0
CE1 A:HIS118 3.1 54.2 1.0
CD2 A:HIS118 3.1 54.5 1.0
CE1 A:HIS61 3.2 42.0 1.0
CB A:HIS44 3.2 37.7 1.0
CE1 A:HIS44 3.3 41.6 1.0
CE1 A:HIS46 3.4 41.1 1.0
CD2 A:HIS46 3.7 40.4 1.0
CG A:HIS61 4.0 41.0 1.0
ND1 A:HIS61 4.1 41.9 1.0
ND1 A:HIS118 4.2 54.7 1.0
CD2 A:HIS44 4.2 41.6 1.0
CG A:HIS118 4.2 53.8 1.0
NE2 A:HIS44 4.3 42.6 1.0
CA A:HIS44 4.6 36.1 1.0
ND1 A:HIS46 4.6 41.4 1.0
CG A:HIS46 4.7 38.7 1.0
N A:HIS44 4.8 36.3 1.0
CG1 A:VAL116 4.8 37.9 1.0
CB A:VAL116 5.0 37.4 1.0

Copper binding site 2 out of 2 in 2z7z

Go back to Copper Binding Sites List in 2z7z
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:34.3
occ:1.00
NE2 B:HIS118 2.1 20.3 1.0
NE2 B:HIS46 2.2 26.5 1.0
ND1 B:HIS44 2.2 20.2 1.0
NE2 B:HIS61 2.7 26.2 1.0
CD2 B:HIS118 2.9 21.6 1.0
CE1 B:HIS46 3.0 28.3 1.0
CG B:HIS44 3.1 21.4 1.0
O B:HOH432 3.1 40.9 1.0
CE1 B:HIS118 3.2 23.9 1.0
CB B:HIS44 3.2 20.6 1.0
CD2 B:HIS61 3.2 23.1 1.0
CD2 B:HIS46 3.3 26.9 1.0
CE1 B:HIS44 3.3 19.9 1.0
CE1 B:HIS61 3.7 22.7 1.0
CG B:HIS118 4.1 20.4 1.0
ND1 B:HIS118 4.2 19.1 1.0
ND1 B:HIS46 4.2 28.7 1.0
CD2 B:HIS44 4.3 22.1 1.0
CA B:HIS44 4.3 18.4 1.0
CG B:HIS46 4.3 26.3 1.0
N B:HIS44 4.4 18.6 1.0
NE2 B:HIS44 4.4 23.4 1.0
CG B:HIS61 4.4 22.4 1.0
CB B:VAL116 4.4 25.6 1.0
CG1 B:VAL116 4.6 25.1 1.0
ND1 B:HIS61 4.6 20.4 1.0
C B:HIS44 4.8 20.1 1.0
O B:HIS44 4.9 19.4 1.0
O B:VAL116 5.0 21.3 1.0

Reference:

S.Ito, T.Ishii, K.Uchida. Crystal Structure of H2O2-Treated Cu,Zn-Superoxide Dismutase To Be Published.
Page generated: Wed Oct 28 14:22:52 2020
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