Magnesium in PDB 9nbo: Closed Conformation of Arsa From L. Ferriphilum in Complex with Mgatp and Arsenite

The structure of Closed Conformation of Arsa From L. Ferriphilum in Complex with Mgatp and Arsenite also contains other interesting chemical elements:

Arsenic

(As)

1 atom

The binding sites of Magnesium atom in the Closed Conformation of Arsa From L. Ferriphilum in Complex with Mgatp and Arsenite (pdb code 9nbo). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Closed Conformation of Arsa From L. Ferriphilum in Complex with Mgatp and Arsenite, PDB code: 9nbo:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Closed Conformation of Arsa From L. Ferriphilum in Complex with Mgatp and Arsenite


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Closed Conformation of Arsa From L. Ferriphilum in Complex with Mgatp and Arsenite within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg603 b:20.1 occ:1.00 OG1 A:THR341 2.0 35.6 1.0 O2B A:ATP602 2.0 35.1 1.0 O3G A:ATP602 3.0 45.1 1.0 CB A:THR341 3.3 28.2 1.0 PB A:ATP602 3.4 22.5 1.0 OD2 A:ASP447 3.5 48.9 1.0 OD1 A:ASP447 3.7 46.8 1.0 O3B A:ATP602 3.8 30.5 1.0 PG A:ATP602 3.9 41.7 1.0 N A:THR341 4.0 23.0 1.0 CG A:ASP447 4.0 45.5 1.0 CA A:THR341 4.1 23.0 1.0 O1B A:ATP602 4.2 23.5 1.0 O2G A:ATP602 4.2 28.8 1.0 CG2 A:THR341 4.2 34.8 1.0 O3A A:ATP602 4.5 24.6 1.0 ND2 A:ASN364 4.5 60.8 1.0 O1A A:ATP602 4.6 37.2 1.0 O A:THR448 4.9 45.3 1.0 CB A:LYS340 5.0 24.1 1.0

Magnesium binding site 2 out of 2 in the Closed Conformation of Arsa From L. Ferriphilum in Complex with Mgatp and Arsenite


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Closed Conformation of Arsa From L. Ferriphilum in Complex with Mgatp and Arsenite within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg604 b:23.7 occ:1.00 OG1 A:THR23 1.9 31.6 1.0 O2B A:ATP601 2.2 28.1 1.0 O3G A:ATP601 2.4 54.0 1.0 OD2 A:ASP143 3.2 63.4 1.0 CB A:THR23 3.2 24.0 1.0 PB A:ATP601 3.4 25.6 1.0 O3B A:ATP601 3.6 21.9 1.0 PG A:ATP601 3.6 25.8 1.0 ND2 A:ASN46 3.8 37.8 1.0 OG A:SER49 3.9 49.5 1.0 N A:THR23 4.0 28.1 1.0 CG A:ASP143 4.0 51.2 1.0 O A:HOH701 4.1 50.8 1.0 OD1 A:ASP143 4.1 51.7 1.0 CA A:THR23 4.1 22.1 1.0 CG2 A:THR23 4.2 25.2 1.0 O A:THR144 4.2 46.3 1.0 O1B A:ATP601 4.3 31.6 1.0 CB A:SER49 4.4 47.9 1.0 O2G A:ATP601 4.5 34.9 1.0 CB A:ASN46 4.6 41.1 1.0 O1G A:ATP601 4.6 33.2 1.0 O3A A:ATP601 4.6 24.0 1.0 CG A:ASN46 4.7 37.4 1.0 O1A A:ATP601 4.8 36.2 1.0 CE A:LYS22 4.8 29.5 1.0 CB A:LYS22 5.0 22.6 1.0

S.Mahajan, A.E.Pall, Y.E.Li, T.L.Stemmler, D.C.Rees, W.M.Clemons Jr.. Nucleotide- and Metalloid-Driven Conformational Changes in the Arsenite Efflux Atpase Arsa To Be Published.