Magnesium in PDB 4l3a: Crystal Structure of Internalin K (Inlk) From Listeria Monocytogenes

The structure of Crystal Structure of Internalin K (Inlk) From Listeria Monocytogenes, PDB code: 4l3a was solved by D.Neves, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.35 / 2.59
Space group	P 32 1 2
Cell size a, b, c (Å), α, β, γ (°)	115.340, 115.340, 190.710, 90.00, 90.00, 120.00
R / Rfree (%)	22.8 / 24.3

The structure of Crystal Structure of Internalin K (Inlk) From Listeria Monocytogenes also contains other interesting chemical elements:

Potassium	(K)	1 atom
Sodium	(Na)	1 atom

The binding sites of Magnesium atom in the Crystal Structure of Internalin K (Inlk) From Listeria Monocytogenes (pdb code 4l3a). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 3 binding sites of Magnesium where determined in the Crystal Structure of Internalin K (Inlk) From Listeria Monocytogenes, PDB code: 4l3a:
Jump to Magnesium binding site number: 1; 2; 3;

Magnesium binding site 1 out of 3 in the Crystal Structure of Internalin K (Inlk) From Listeria Monocytogenes


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of Internalin K (Inlk) From Listeria Monocytogenes within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg601 b:54.5 occ:1.00 O A:HOH735 1.8 60.7 1.0 O A:HOH713 2.7 51.5 1.0 O A:TYR332 4.5 54.9 1.0 CB A:GLN330 4.7 47.6 1.0 CA A:GLN330 4.7 52.7 1.0 CG A:GLN330 4.9 60.8 1.0 O A:GLN330 4.9 57.0 1.0

Magnesium binding site 2 out of 3 in the Crystal Structure of Internalin K (Inlk) From Listeria Monocytogenes


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure of Internalin K (Inlk) From Listeria Monocytogenes within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg602 b:66.8 occ:1.00 ND2 A:ASN322 3.1 56.0 1.0 O A:ASN322 3.4 56.5 1.0 O A:SER280 3.6 66.1 1.0 CG A:ASN322 3.7 53.7 1.0 CB A:TYR283 3.9 49.6 1.0 O A:SER279 3.9 62.1 1.0 C A:ASN322 4.0 50.2 1.0 O A:ASP281 4.0 55.9 1.0 N A:TYR283 4.1 55.8 1.0 C A:SER280 4.2 60.2 1.0 OD1 A:ASN322 4.2 55.7 1.0 C A:ASP281 4.2 55.8 1.0 CB A:ASN322 4.3 47.9 1.0 CA A:ALA323 4.3 46.3 1.0 N A:ALA323 4.4 46.1 1.0 C A:THR282 4.5 53.4 1.0 N A:THR282 4.5 51.6 1.0 CA A:THR282 4.6 44.8 1.0 CA A:TYR283 4.7 56.7 1.0 N A:ASP281 4.7 55.8 1.0 CA A:ASN322 4.8 45.6 1.0 CA A:ASP281 4.8 51.7 1.0 C A:ALA323 4.8 47.4 1.0 CA A:SER280 4.9 62.1 1.0 CG2 A:ILE350 5.0 43.6 1.0

Magnesium binding site 3 out of 3 in the Crystal Structure of Internalin K (Inlk) From Listeria Monocytogenes


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Crystal Structure of Internalin K (Inlk) From Listeria Monocytogenes within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg601 b:58.2 occ:0.65 CB B:ALA158 3.7 40.5 1.0 O B:ALA133 3.8 51.2 1.0 CG2 B:THR136 4.0 34.2 1.0 CA B:ASP134 4.5 45.7 1.0 C B:ALA133 4.9 43.4 1.0 O B:HOH740 5.0 45.2 1.0

D.Neves, V.Job, L.Dortet, P.Cossart, A.Dessen. Structure of Internalin Inlk From the Human Pathogen Listeria Monocytogenes. J.Mol.Biol. V. 425 4520 2013.
ISSN: ISSN 0022-2836
PubMed: 23958637
DOI: 10.1016/J.JMB.2013.08.010