Iron in PDB 6lrx: Marsupenaeus Japonicus Ferritin Mutant(T158H)

All present enzymatic activity of Marsupenaeus Japonicus Ferritin Mutant(T158H):
1.16.3.1;

The structure of Marsupenaeus Japonicus Ferritin Mutant(T158H), PDB code: 6lrx was solved by G.Zhao, X.Tan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	27.62 / 1.70
Space group	P 4 3 2
Cell size a, b, c (Å), α, β, γ (°)	117.186, 117.186, 117.186, 90.00, 90.00, 90.00
R / Rfree (%)	14.8 / 17.4

The structure of Marsupenaeus Japonicus Ferritin Mutant(T158H) also contains other interesting chemical elements:

Nickel

(Ni)

2 atoms

The binding sites of Iron atom in the Marsupenaeus Japonicus Ferritin Mutant(T158H) (pdb code 6lrx). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total only one binding site of Iron was determined in the Marsupenaeus Japonicus Ferritin Mutant(T158H), PDB code: 6lrx:

Iron binding site 1 out of 1 in the Marsupenaeus Japonicus Ferritin Mutant(T158H)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Marsupenaeus Japonicus Ferritin Mutant(T158H) within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe201 b:18.9 occ:0.93 OE1 A:GLU24 2.0 21.3 1.0 ND1 A:HIS62 2.0 32.3 1.0 OE1 A:GLU59 2.1 26.4 1.0 O A:HOH347 2.1 18.7 1.0 O A:HOH325 2.2 29.0 1.0 CE1 A:HIS62 2.8 32.4 1.0 CD A:GLU24 3.0 23.1 1.0 CD A:GLU59 3.0 30.0 1.0 CG A:HIS62 3.1 24.4 1.0 OE2 A:GLU59 3.3 34.9 1.0 OE2 A:GLU24 3.3 23.0 1.0 O A:HOH322 3.4 49.8 1.0 CB A:HIS62 3.6 17.4 1.0 O A:HOH388 3.9 28.8 1.0 NE2 A:HIS62 4.0 28.8 1.0 OE1 A:GLN138 4.1 22.0 1.0 O A:HOH424 4.1 34.5 1.0 CD2 A:HIS62 4.2 30.0 1.0 CG1 A:VAL107 4.3 17.9 1.0 CG A:GLU24 4.3 16.4 1.0 CG A:GLU59 4.3 18.2 1.0 CA A:GLU59 4.5 14.7 1.0 CB A:GLU59 4.6 14.1 1.0 O A:HOH338 4.7 26.1 1.0 CB A:GLU24 4.7 15.6 1.0 OE2 A:GLU137 4.9 29.2 1.0 CD A:GLN138 5.0 21.9 1.0

X.Tan, H.Chen, C.Gu, J.Zhang, T.Zhang, H.Wang, G.Zhao. Converting Histidine-Induced 3D Protein Arrays in Crystals Into Their 3D Analogues in Solution By Metal Coordination Cross-Linking. Commun Chem 2020.
ISSN: ESSN 2399-3669
DOI: 10.1038/S42004-020-00394-X