Iron in PDB 3wnw: Structure of Mouse H-Chain Modified Ferritin

All present enzymatic activity of Structure of Mouse H-Chain Modified Ferritin:
1.16.3.1;

The structure of Structure of Mouse H-Chain Modified Ferritin, PDB code: 3wnw was solved by R.Zarivach, L.Lewin, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.86 / 2.24
Space group	P 42 21 2
Cell size a, b, c (Å), α, β, γ (°)	218.145, 218.145, 147.690, 90.00, 90.00, 90.00
R / Rfree (%)	22 / 26.5

The structure of Structure of Mouse H-Chain Modified Ferritin also contains other interesting chemical elements:

Magnesium	(Mg)	20 atoms
Potassium	(K)	2 atoms

The binding sites of Iron atom in the Structure of Mouse H-Chain Modified Ferritin (pdb code 3wnw). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 4 binding sites of Iron where determined in the Structure of Mouse H-Chain Modified Ferritin, PDB code: 3wnw:
Jump to Iron binding site number: 1; 2; 3; 4;

Iron binding site 1 out of 4 in the Structure of Mouse H-Chain Modified Ferritin


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Structure of Mouse H-Chain Modified Ferritin within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe203 b:31.7 occ:1.00 NE2 A:HIS173 3.1 15.3 1.0 NE2 J:HIS173 3.2 20.6 1.0 CE1 A:HIS173 3.8 16.1 1.0 CE1 J:HIS173 3.9 20.6 1.0 CD2 A:LEU169 3.9 8.5 1.0 CD2 J:LEU169 4.1 8.9 1.0 CD2 A:HIS173 4.1 16.4 1.0 CD2 J:HIS173 4.3 19.1 1.0 CD1 A:LEU169 4.8 8.2 1.0 CG A:LEU169 4.9 8.6 1.0 CD1 J:LEU169 5.0 9.2 1.0 ND1 A:HIS173 5.0 16.3 1.0

Iron binding site 2 out of 4 in the Structure of Mouse H-Chain Modified Ferritin


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Structure of Mouse H-Chain Modified Ferritin within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe202 b:32.0 occ:0.50 NE2 F:HIS173 3.1 19.9 1.0 NE2 B:HIS173 3.1 24.0 1.0 CE1 F:HIS173 3.8 19.4 1.0 CE1 B:HIS173 3.8 23.6 1.0 CD2 B:LEU169 3.8 9.2 1.0 CD2 F:LEU169 3.9 9.7 1.0 CD2 F:HIS173 4.1 19.1 1.0 CD2 B:HIS173 4.2 21.0 1.0 ND1 F:HIS173 5.0 18.4 1.0 CD1 B:LEU169 5.0 9.3 1.0 CG B:LEU169 5.0 9.3 1.0

Iron binding site 3 out of 4 in the Structure of Mouse H-Chain Modified Ferritin


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Structure of Mouse H-Chain Modified Ferritin within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe203 b:33.1 occ:1.00 NE2 C:HIS173 3.2 19.9 1.0 NE2 I:HIS173 3.2 22.5 1.0 NE2 E:HIS173 3.3 19.3 1.0 NE2 K:HIS173 3.3 22.6 1.0 CD2 C:LEU169 3.8 12.7 1.0 CD2 K:LEU169 3.8 7.8 1.0 CD2 E:LEU169 3.9 10.5 1.0 CE1 I:HIS173 4.0 23.5 1.0 CD2 I:LEU169 4.0 8.4 1.0 CD2 C:HIS173 4.0 20.1 1.0 CE1 E:HIS173 4.2 20.2 1.0 CE1 C:HIS173 4.2 20.4 1.0 CD2 E:HIS173 4.2 19.0 1.0 CD2 K:HIS173 4.2 23.0 1.0 CE1 K:HIS173 4.2 22.7 1.0 CD2 I:HIS173 4.2 21.5 1.0 CD1 K:LEU169 4.7 7.5 1.0 CD1 C:LEU169 4.7 12.1 1.0 CD1 I:LEU169 4.8 9.2 1.0 CG C:LEU169 4.8 12.2 1.0 CG K:LEU169 4.8 7.8 1.0 CD1 E:LEU169 4.8 12.7 1.0 CG E:LEU169 4.9 11.4 1.0 CG I:LEU169 5.0 8.7 1.0

Iron binding site 4 out of 4 in the Structure of Mouse H-Chain Modified Ferritin


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Structure of Mouse H-Chain Modified Ferritin within 5.0Å range: probe atom residue distance (Å) B Occ H:Fe202 b:34.5 occ:0.50 NE2 H:HIS173 3.1 18.0 1.0 NE2 L:HIS173 3.2 19.9 1.0 CE1 H:HIS173 3.7 19.1 1.0 CD2 L:LEU169 3.9 9.2 1.0 CD2 H:LEU169 3.9 9.4 1.0 CE1 L:HIS173 4.0 19.9 1.0 CD2 L:HIS173 4.2 19.1 1.0 CD2 H:HIS173 4.3 17.8 1.0 CD1 H:LEU169 4.8 9.4 1.0 CD1 L:LEU169 4.9 8.7 1.0 CG L:LEU169 4.9 9.2 1.0 CG H:LEU169 5.0 9.4 1.0 ND1 H:HIS173 5.0 18.9 1.0

R.Zarivach, L.Lewin. Studies of Ferritin-M6A To Be Published.