Nickel in PDB 7fcw: X-Ray Structure of H2O-Solvent Lysozyme

All present enzymatic activity of X-Ray Structure of H2O-Solvent Lysozyme:
3.2.1.17;

The structure of X-Ray Structure of H2O-Solvent Lysozyme, PDB code: 7fcw was solved by T.Chatake, I.Tanaka, K.Kusaka, S.Fujiwara, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	35.43 / 1.43
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	79.216, 79.216, 37.823, 90, 90, 90
R / Rfree (%)	16.7 / 18.6

The structure of X-Ray Structure of H2O-Solvent Lysozyme also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Nickel atom in the X-Ray Structure of H2O-Solvent Lysozyme (pdb code 7fcw). This binding sites where shown within 5.0 Angstroms radius around Nickel atom.
In total only one binding site of Nickel was determined in the X-Ray Structure of H2O-Solvent Lysozyme, PDB code: 7fcw:

Nickel binding site 1 out of 1 in the X-Ray Structure of H2O-Solvent Lysozyme


Mono view


Stereo pair view

A full contact list of Nickel with other atoms in the Ni binding site number 1 of X-Ray Structure of H2O-Solvent Lysozyme within 5.0Å range: probe atom residue distance (Å) B Occ A:Ni201 b:61.7 occ:1.00 OD2 A:ASP52 2.1 24.8 1.0 O A:HOH308 2.2 28.2 1.0 O A:HOH335 2.3 30.1 1.0 CG A:ASP52 3.1 20.5 1.0 O A:HOH358 3.6 35.1 1.0 OD1 A:ASP52 3.6 18.1 1.0 O A:HOH324 3.7 26.0 1.0 O A:HOH307 3.8 36.9 1.0 O A:HOH304 3.9 31.7 1.0 CB A:ASP52 4.3 16.0 1.0 O A:GLN57 4.3 18.0 1.0 ND2 A:ASN46 4.4 27.7 1.0 OE1 A:GLU35 4.4 18.9 1.0 CB A:GLN57 4.7 14.8 1.0

T.Chatake, I.Tanaka, K.Kusaka, S.Fujiwara. Protonation States of Hen Egg-White Lysozyme Observed Using D/H Contrast Neutron Crystallography. Acta Crystallogr D Struct V. 78 770 2022BIOL.
ISSN: ISSN 2059-7983
PubMed: 35647923
DOI: 10.1107/S2059798322004521