Magnesium in PDB 7r5g: Ftra-P19 From Rubrivivax Gelatinosus in Complex with Copper and Magnesium (X2)

The structure of Ftra-P19 From Rubrivivax Gelatinosus in Complex with Copper and Magnesium (X2), PDB code: 7r5g was solved by S.Morera, A.Vigouroux, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	41.08 / 2.20
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	92.59, 48.36, 78.56, 90, 122.76, 90
R / Rfree (%)	17 / 19.6

The structure of Ftra-P19 From Rubrivivax Gelatinosus in Complex with Copper and Magnesium (X2) also contains other interesting chemical elements:

Copper

(Cu)

2 atoms

The binding sites of Magnesium atom in the Ftra-P19 From Rubrivivax Gelatinosus in Complex with Copper and Magnesium (X2) (pdb code 7r5g). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Ftra-P19 From Rubrivivax Gelatinosus in Complex with Copper and Magnesium (X2), PDB code: 7r5g:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Ftra-P19 From Rubrivivax Gelatinosus in Complex with Copper and Magnesium (X2)


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Ftra-P19 From Rubrivivax Gelatinosus in Complex with Copper and Magnesium (X2) within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg202 b:61.0 occ:1.00 OD2 A:ASP92 2.2 50.0 1.0 OE2 A:GLU43 2.5 45.5 1.0 O A:HOH346 2.6 32.8 1.0 OE2 A:GLU2 3.0 57.5 1.0 CG A:ASP92 3.3 40.9 1.0 OD2 A:ASP45 3.4 57.1 1.0 O A:HOH349 3.5 51.2 1.0 CD A:GLU43 3.6 52.9 1.0 OD1 A:ASP45 3.6 47.5 1.0 OE1 A:GLU43 3.9 39.4 1.0 OD1 A:ASP92 3.9 41.0 1.0 CG A:ASP45 3.9 47.2 1.0 CD A:GLU2 4.1 60.3 1.0 OE1 A:GLU2 4.4 42.4 1.0 CB A:ASP92 4.5 25.2 1.0 CE A:MET0 4.7 59.5 1.0 CG2 A:VAL19 4.9 22.9 1.0 CG A:GLU43 4.9 34.1 1.0

Magnesium binding site 2 out of 2 in the Ftra-P19 From Rubrivivax Gelatinosus in Complex with Copper and Magnesium (X2)


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Ftra-P19 From Rubrivivax Gelatinosus in Complex with Copper and Magnesium (X2) within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg201 b:65.9 occ:1.00 OD2 B:ASP92 2.1 66.6 1.0 OE2 B:GLU2 2.3 80.8 1.0 O B:HOH304 2.7 38.3 1.0 OE1 B:GLU43 2.8 50.1 1.0 CG B:ASP92 3.1 55.6 1.0 OD1 B:ASP92 3.3 55.8 1.0 CD B:GLU2 3.4 79.9 1.0 CD B:GLU43 3.7 59.7 1.0 OE2 B:GLU43 3.8 57.5 1.0 OE1 B:GLU2 4.0 64.5 1.0 CB B:ASP92 4.4 35.7 1.0 CG B:GLU2 4.6 57.1 1.0 OD1 B:ASP45 4.7 54.5 1.0 CD2 B:LEU21 4.8 32.8 1.0 CG2 B:VAL19 4.8 30.4 1.0 OD2 B:ASP45 4.9 66.0 1.0

A.S.Steunou, A.Vigouroux, M.Aumont-Nicaise, S.Plancqueel, A.Boussac, S.Ouchane, S.Morera. New Insights Into the Mechanism of Iron Transport Through the Bacterial Ftr System Present in Pathogens. Febs J. V. 289 6286 2022.
ISSN: ISSN 1742-464X
PubMed: 35527501
DOI: 10.1111/FEBS.16476