Nickel in PDB 8b2m: Matrix-Metallopeptidase Inhibitor Potempin A (Pota) From Tannerella Forsythia

The structure of Matrix-Metallopeptidase Inhibitor Potempin A (Pota) From Tannerella Forsythia, PDB code: 8b2m was solved by J.Potempa, M.Ksiazek, T.Goulas, A.Cuppari, A.Rodriguez-Banqueri, J.L.Arolas, M.Lopez-Pelegrin, I.Garcia-Ferrer, T.Guevara, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	65.90 / 1.70
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	76.21, 76.21, 30.52, 90, 90, 120
R / Rfree (%)	17.7 / 21.4

The binding sites of Nickel atom in the Matrix-Metallopeptidase Inhibitor Potempin A (Pota) From Tannerella Forsythia (pdb code 8b2m). 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 Matrix-Metallopeptidase Inhibitor Potempin A (Pota) From Tannerella Forsythia, PDB code: 8b2m:

Nickel binding site 1 out of 1 in the Matrix-Metallopeptidase Inhibitor Potempin A (Pota) From Tannerella Forsythia


Mono view


Stereo pair view

A full contact list of Nickel with other atoms in the Ni binding site number 1 of Matrix-Metallopeptidase Inhibitor Potempin A (Pota) From Tannerella Forsythia within 5.0Å range: probe atom residue distance (Å) B Occ A:Ni201 b:36.2 occ:0.78 OD1 A:ASP24 1.8 38.7 1.0 N A:LYS23 2.0 35.5 1.0 N A:ASP24 2.0 29.3 1.0 CG A:ASP24 2.8 39.3 1.0 C A:LYS23 2.8 33.1 1.0 CA A:LYS23 2.9 33.6 1.0 O A:HOH361 3.0 54.8 1.0 CA A:ASP24 3.0 28.4 1.0 CB A:ASP24 3.2 31.6 1.0 O A:HOH432 3.5 65.7 1.0 C A:ASP24 3.6 31.3 1.0 CG A:LYS23 3.7 47.8 1.0 CB A:LYS23 3.8 35.5 1.0 O A:HOH372 3.9 39.0 1.0 OD2 A:ASP24 3.9 39.2 1.0 O A:LYS23 4.0 30.9 1.0 O A:ASP24 4.1 31.0 1.0 N A:GLN25 4.3 26.1 1.0

M.Ksiazek, T.Goulas, D.Mizgalska, A.Rodriguez-Banqueri, U.Eckhard, F.Veillard, I.Waligorska, M.Benedyk-Machaczka, A.M.Sochaj-Gregorczyk, M.Madej, I.B.Thogersen, J.J.Enghild, A.Cuppari, J.L.Arolas, I.De Diego, M.Lopez-Pelegrin, I.Garcia-Ferrer, T.Guevara, V.Dive, M.L.Zani, T.Moreau, J.Potempa, F.X.Gomis-Ruth. A Unique Network of Attack, Defence and Competence on the Outer Membrane of the Periodontitis Pathogen Tannerella Forsythia Chem Sci 2023.
ISSN: ESSN 2041-6539