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Cobalt in PDB 1cob: Crystal Structure Solution and Refinement of the Semisynthetic Cobalt Substituted Bovine Erythrocyte Enzyme Superoxide Dismutase at 2.0 Angstroms Resolution

Enzymatic activity of Crystal Structure Solution and Refinement of the Semisynthetic Cobalt Substituted Bovine Erythrocyte Enzyme Superoxide Dismutase at 2.0 Angstroms Resolution

All present enzymatic activity of Crystal Structure Solution and Refinement of the Semisynthetic Cobalt Substituted Bovine Erythrocyte Enzyme Superoxide Dismutase at 2.0 Angstroms Resolution:
1.15.1.1;

Protein crystallography data

The structure of Crystal Structure Solution and Refinement of the Semisynthetic Cobalt Substituted Bovine Erythrocyte Enzyme Superoxide Dismutase at 2.0 Angstroms Resolution, PDB code: 1cob was solved by K.Djinovic, A.Coda, L.Antolini, G.Pelosi, A.Desideri, M.Falconi, G.Rotilio, M.Bolognesi, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 10.00 / 2.00
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 50.990, 147.630, 47.530, 90.00, 90.00, 90.00
R / Rfree (%) n/a / n/a

Other elements in 1cob:

The structure of Crystal Structure Solution and Refinement of the Semisynthetic Cobalt Substituted Bovine Erythrocyte Enzyme Superoxide Dismutase at 2.0 Angstroms Resolution also contains other interesting chemical elements:

Copper (Cu) 2 atoms

Cobalt Binding Sites:

The binding sites of Cobalt atom in the Crystal Structure Solution and Refinement of the Semisynthetic Cobalt Substituted Bovine Erythrocyte Enzyme Superoxide Dismutase at 2.0 Angstroms Resolution (pdb code 1cob). This binding sites where shown within 5.0 Angstroms radius around Cobalt atom.
In total 2 binding sites of Cobalt where determined in the Crystal Structure Solution and Refinement of the Semisynthetic Cobalt Substituted Bovine Erythrocyte Enzyme Superoxide Dismutase at 2.0 Angstroms Resolution, PDB code: 1cob:
Jump to Cobalt binding site number: 1; 2;

Cobalt binding site 1 out of 2 in 1cob

Go back to Cobalt Binding Sites List in 1cob
Cobalt binding site 1 out of 2 in the Crystal Structure Solution and Refinement of the Semisynthetic Cobalt Substituted Bovine Erythrocyte Enzyme Superoxide Dismutase at 2.0 Angstroms Resolution


Mono view


Stereo pair view

A full contact list of Cobalt with other atoms in the Co binding site number 1 of Crystal Structure Solution and Refinement of the Semisynthetic Cobalt Substituted Bovine Erythrocyte Enzyme Superoxide Dismutase at 2.0 Angstroms Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Co153

b:17.6
occ:1.00
 OD1 A:ASP81 2.0 11.7 1.0
ND1 A:HIS69 2.0 20.1 1.0
ND1 A:HIS78 2.0 16.3 1.0
ND1 A:HIS61 2.1 18.6 1.0
CG A:ASP81 2.7 23.7 1.0
OD2 A:ASP81 2.8 14.2 1.0
CE1 A:HIS69 2.8 12.4 1.0
CE1 A:HIS78 3.0 20.9 1.0
CG A:HIS78 3.0 20.3 1.0
CE1 A:HIS61 3.0 19.6 1.0
CG A:HIS61 3.2 33.0 1.0
CG A:HIS69 3.2 20.8 1.0
CB A:HIS78 3.4 22.7 1.0
CB A:HIS61 3.5 26.5 1.0
CB A:HIS69 3.7 12.2 1.0
O A:LYS134 3.9 22.8 1.0
CA A:HIS69 4.0 22.0 1.0
NE2 A:HIS69 4.0 18.3 1.0
NE2 A:HIS78 4.1 20.9 1.0
CD2 A:HIS78 4.1 14.5 1.0
CB A:ASP81 4.2 13.9 1.0
NE2 A:HIS61 4.2 29.7 1.0
CD2 A:HIS69 4.2 28.1 1.0
CD2 A:HIS61 4.3 22.3 1.0
N A:HIS78 4.6 13.9 1.0
CA A:HIS78 4.6 12.8 1.0
CA A:ASP81 4.7 15.3 1.0
N A:GLY70 4.7 17.6 1.0
N A:ASP81 4.9 17.7 1.0
C A:HIS69 4.9 29.8 1.0
O A:HOH194 4.9 23.5 0.9
C A:LYS134 4.9 59.5 1.0
N A:HIS69 4.9 19.2 1.0

Cobalt binding site 2 out of 2 in 1cob

Go back to Cobalt Binding Sites List in 1cob
Cobalt binding site 2 out of 2 in the Crystal Structure Solution and Refinement of the Semisynthetic Cobalt Substituted Bovine Erythrocyte Enzyme Superoxide Dismutase at 2.0 Angstroms Resolution


Mono view


Stereo pair view

A full contact list of Cobalt with other atoms in the Co binding site number 2 of Crystal Structure Solution and Refinement of the Semisynthetic Cobalt Substituted Bovine Erythrocyte Enzyme Superoxide Dismutase at 2.0 Angstroms Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Co153

b:12.5
occ:1.00
 OD1 B:ASP81 2.0 14.3 1.0
ND1 B:HIS78 2.0 7.7 1.0
ND1 B:HIS61 2.0 12.3 1.0
ND1 B:HIS69 2.3 10.4 1.0
CG B:ASP81 2.6 12.2 1.0
OD2 B:ASP81 2.7 13.1 1.0
CE1 B:HIS61 2.9 29.7 1.0
CE1 B:HIS78 3.0 15.7 1.0
CG B:HIS78 3.0 14.9 1.0
CG B:HIS61 3.1 19.0 1.0
CE1 B:HIS69 3.2 9.8 1.0
CB B:HIS78 3.4 7.0 1.0
CG B:HIS69 3.4 4.8 1.0
CB B:HIS61 3.4 16.6 1.0
CB B:HIS69 3.8 9.6 1.0
O B:LYS134 3.8 11.6 1.0
CA B:HIS69 4.0 9.2 1.0
CB B:ASP81 4.1 5.5 1.0
NE2 B:HIS61 4.1 16.9 1.0
NE2 B:HIS78 4.1 15.6 1.0
CD2 B:HIS78 4.2 15.2 1.0
CD2 B:HIS61 4.2 37.4 1.0
NE2 B:HIS69 4.4 6.8 1.0
CD2 B:HIS69 4.5 15.3 1.0
O B:HOH190 4.7 20.7 1.0
CA B:ASP81 4.7 10.1 1.0
N B:GLY70 4.7 14.4 1.0
CA B:HIS78 4.7 10.1 1.0
N B:HIS78 4.7 15.8 1.0
N B:ASP81 4.8 17.4 1.0
C B:LYS134 4.8 22.1 1.0
C B:HIS69 4.9 27.2 1.0
N B:HIS69 4.9 10.8 1.0
CA B:HIS61 5.0 21.1 1.0
CA B:THR135 5.0 4.5 1.0

Reference:

K.Djinovic, A.Coda, L.Antolini, G.Pelosi, A.Desideri, M.Falconi, G.Rotilio, M.Bolognesi. Crystal Structure Solution and Refinement of the Semisynthetic Cobalt-Substituted Bovine Erythrocyte Superoxide Dismutase at 2.0 A Resolution. J.Mol.Biol. V. 226 227 1992.
ISSN: ISSN 0022-2836
PubMed: 1619651
DOI: 10.1016/0022-2836(92)90135-7
Page generated: Sun Jul 13 17:26:09 2025

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