Iron in PDB 4yio: X-Ray Structure of the Iron/Manganese Cambialistic Superoxide Dismutase From Streptococcus Thermophilus

Enzymatic activity of X-Ray Structure of the Iron/Manganese Cambialistic Superoxide Dismutase From Streptococcus Thermophilus

All present enzymatic activity of X-Ray Structure of the Iron/Manganese Cambialistic Superoxide Dismutase From Streptococcus Thermophilus:
1.15.1.1;

Protein crystallography data

The structure of X-Ray Structure of the Iron/Manganese Cambialistic Superoxide Dismutase From Streptococcus Thermophilus, PDB code: 4yio was solved by I.Russo Krauss, A.Merlino, A.Pica, F.Sica, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 27.89 / 1.60
Space group C 2 2 21
Cell size a, b, c (Å), α, β, γ (°) 98.517, 100.230, 118.120, 90.00, 90.00, 90.00
R / Rfree (%) 15.6 / 17.5

Iron Binding Sites:

The binding sites of Iron atom in the X-Ray Structure of the Iron/Manganese Cambialistic Superoxide Dismutase From Streptococcus Thermophilus (pdb code 4yio). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the X-Ray Structure of the Iron/Manganese Cambialistic Superoxide Dismutase From Streptococcus Thermophilus, PDB code: 4yio:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in 4yio

Go back to Iron Binding Sites List in 4yio
Iron binding site 1 out of 2 in the X-Ray Structure of the Iron/Manganese Cambialistic Superoxide Dismutase From Streptococcus Thermophilus


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of X-Ray Structure of the Iron/Manganese Cambialistic Superoxide Dismutase From Streptococcus Thermophilus within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe301

b:14.6
occ:1.00
OD2 A:ASP162 2.1 15.2 1.0
NE2 A:HIS166 2.1 13.6 1.0
NE2 A:HIS80 2.1 16.2 1.0
NE2 A:HIS26 2.2 13.8 1.0
O A:HOH462 2.3 15.3 1.0
CE1 A:HIS166 3.1 14.9 1.0
CD2 A:HIS166 3.1 14.3 1.0
CD2 A:HIS26 3.1 15.6 1.0
CE1 A:HIS80 3.1 15.9 1.0
CD2 A:HIS80 3.1 15.9 1.0
CG A:ASP162 3.1 14.7 1.0
CE1 A:HIS26 3.2 14.5 1.0
OD1 A:ASP162 3.6 14.4 1.0
ND1 A:HIS166 4.2 14.1 1.0
ND1 A:HIS80 4.2 14.9 1.0
CG A:HIS166 4.2 12.4 1.0
CG A:HIS26 4.2 15.3 1.0
ND1 A:HIS26 4.3 15.0 1.0
CG A:HIS80 4.3 14.4 1.0
CB A:ASP162 4.4 13.9 1.0
CZ2 A:TRP128 4.5 14.9 1.0
NE2 A:GLN147 4.7 15.2 1.0
CB A:TRP164 4.7 12.6 1.0
CG A:TRP164 4.8 12.1 1.0
CB A:ALA167 4.9 15.2 1.0

Iron binding site 2 out of 2 in 4yio

Go back to Iron Binding Sites List in 4yio
Iron binding site 2 out of 2 in the X-Ray Structure of the Iron/Manganese Cambialistic Superoxide Dismutase From Streptococcus Thermophilus


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of X-Ray Structure of the Iron/Manganese Cambialistic Superoxide Dismutase From Streptococcus Thermophilus within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Fe301

b:15.4
occ:1.00
OD2 B:ASP162 2.0 17.4 1.0
NE2 B:HIS80 2.1 16.3 1.0
NE2 B:HIS26 2.1 15.6 1.0
NE2 B:HIS166 2.1 13.7 1.0
O B:HOH467 2.3 18.5 1.0
CE1 B:HIS26 3.0 15.0 1.0
CE1 B:HIS80 3.0 14.0 1.0
CD2 B:HIS166 3.0 13.7 1.0
CG B:ASP162 3.1 14.1 1.0
CD2 B:HIS26 3.1 17.0 1.0
CD2 B:HIS80 3.1 16.8 1.0
CE1 B:HIS166 3.1 16.0 1.0
OD1 B:ASP162 3.5 15.1 1.0
ND1 B:HIS80 4.2 15.6 1.0
ND1 B:HIS26 4.2 16.8 1.0
CG B:HIS166 4.2 13.8 1.0
ND1 B:HIS166 4.2 15.1 1.0
CG B:HIS26 4.2 14.8 1.0
CG B:HIS80 4.2 14.7 1.0
CB B:ASP162 4.4 13.1 1.0
CB B:TRP164 4.6 12.6 1.0
CZ2 B:TRP128 4.6 16.0 1.0
NE2 B:GLN147 4.7 15.0 1.0
CG B:TRP164 4.8 12.4 1.0
CB B:ALA167 4.9 15.8 1.0

Reference:

I.Russo Krauss, A.Merlino, A.Pica, R.Rullo, A.Bertoni, A.Capasso, M.Amato, F.Riccitiello, E.De Vendittis, F.Sica. Fine Tuning of Metal-Specific Activity in the Mn-Like Group of Cambialistic Superoxide Dismutases Rsc Adv V. 5 87876 2015.
ISSN: ESSN 2046-2069
DOI: 10.1039/C5RA13559A
Page generated: Sun Dec 13 15:53:09 2020

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