Magnesium in PDB 3ka9: Frog M-Ferritin, Eeh Mutant, with Cobalt

All present enzymatic activity of Frog M-Ferritin, Eeh Mutant, with Cobalt:
1.16.3.1;

The structure of Frog M-Ferritin, Eeh Mutant, with Cobalt, PDB code: 3ka9 was solved by T.Tosha, H.L.Ng, E.Theil, T.Alber, O.Bhattasali, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 1.45
Space group	F 4 3 2
Cell size a, b, c (Å), α, β, γ (°)	183.452, 183.452, 183.452, 90.00, 90.00, 90.00
R / Rfree (%)	12.9 / 16.5

The structure of Frog M-Ferritin, Eeh Mutant, with Cobalt also contains other interesting chemical elements:

Cobalt	(Co)	7 atoms
Chlorine	(Cl)	5 atoms

The binding sites of Magnesium atom in the Frog M-Ferritin, Eeh Mutant, with Cobalt (pdb code 3ka9). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 5 binding sites of Magnesium where determined in the Frog M-Ferritin, Eeh Mutant, with Cobalt, PDB code: 3ka9:
Jump to Magnesium binding site number: 1; 2; 3; 4; 5;

Magnesium binding site 1 out of 5 in the Frog M-Ferritin, Eeh Mutant, with Cobalt


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Frog M-Ferritin, Eeh Mutant, with Cobalt within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg183 b:23.2 occ:1.00 O A:HOH420 2.0 21.3 1.0 O A:HOH453 2.1 25.8 1.0 OG A:SER10 2.1 18.7 1.0 O A:HOH220 2.1 29.7 1.0 O A:HOH344 2.1 16.5 1.0 O A:HOH452 2.2 26.4 1.0 CB A:SER10 3.2 13.5 1.0 CA A:SER10 3.9 12.2 1.0 O A:SER10 4.1 11.8 1.0 O A:HOH365 4.2 21.9 1.0 OE1 A:GLU13 4.2 15.0 1.0 C A:SER10 4.3 10.9 1.0 O A:HOH216 4.4 37.5 1.0 O A:HOH370 4.5 20.3 1.0 CD A:GLU13 4.7 11.1 1.0 O A:HOH251 4.8 37.6 1.0

Magnesium binding site 2 out of 5 in the Frog M-Ferritin, Eeh Mutant, with Cobalt


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Frog M-Ferritin, Eeh Mutant, with Cobalt within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg184 b:17.8 occ:1.00 O A:HOH454 2.0 22.7 1.0 O A:HOH475 2.1 24.6 1.0 O A:HOH448 2.1 20.3 1.0 O A:HOH210 3.9 34.9 1.0 OD2 A:ASP127 4.1 18.0 1.0 OD1 A:ASP127 4.4 18.0 1.0 O A:HOH255 4.6 33.0 1.0 CG A:ASP127 4.7 13.5 1.0 O A:HOH245 4.8 38.4 1.0 OG A:SER131 4.8 21.4 1.0

Magnesium binding site 3 out of 5 in the Frog M-Ferritin, Eeh Mutant, with Cobalt


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Frog M-Ferritin, Eeh Mutant, with Cobalt within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg188 b:12.6 occ:0.50 O A:HOH345 2.1 16.2 1.0 O A:HOH393 2.2 11.3 0.5 O A:HOH325 4.2 15.0 1.0 O A:HOH424 4.5 24.8 1.0 NZ A:LYS82 4.5 24.8 1.0 CE A:LYS83 4.6 17.0 0.0 CE A:LYS83 4.7 17.0 1.0 O A:HOH478 4.7 34.8 1.0 CD A:LYS82 4.8 17.8 1.0

Magnesium binding site 4 out of 5 in the Frog M-Ferritin, Eeh Mutant, with Cobalt


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 4 of Frog M-Ferritin, Eeh Mutant, with Cobalt within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg189 b:37.0 occ:1.00 OE1 A:GLU49 1.9 23.5 0.5 O A:HOH233 2.1 37.6 1.0 OD1 A:ASN46 2.1 13.4 1.0 O A:HOH293 2.2 45.2 1.0 O A:HOH307 2.7 53.5 1.0 CD A:GLU49 2.9 22.1 0.5 CG A:ASN46 3.2 12.4 1.0 OE2 A:GLU49 3.3 25.1 0.5 O A:HOH445 4.0 29.9 1.0 CB A:ASN46 4.1 10.2 1.0 ND2 A:ASN46 4.2 17.4 1.0 CA A:ASN46 4.2 9.5 1.0 CG A:GLU49 4.3 15.8 0.5 O A:HOH362 4.3 19.1 1.0 CD2 A:HIS45 4.6 22.5 0.5 CB A:GLU49 4.7 11.0 0.5 N A:ASN46 4.8 10.1 1.0 O A:HOH253 4.9 41.6 1.0

Magnesium binding site 5 out of 5 in the Frog M-Ferritin, Eeh Mutant, with Cobalt


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 5 of Frog M-Ferritin, Eeh Mutant, with Cobalt within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg190 b:35.5 occ:1.00 O A:HOH308 2.1 32.8 1.0 O A:HOH379 2.1 20.5 1.0 O A:HOH310 2.1 40.1 1.0 O A:HOH311 2.3 41.7 1.0 O A:HOH309 2.3 38.3 1.0 O A:HOH267 4.3 36.4 1.0 O A:VAL1 4.8 24.5 1.0 N A:GLN3 4.9 12.3 1.0 CB A:GLN3 5.0 12.4 1.0

T.Tosha, H.L.Ng, E.Theil, T.Alber, O.Bhattasali. Frog M-Ferritin, Eeh Mutant, with Cobalt To Be Published.