Arsenic 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:

Magnesium

(Mg)

2 atoms

The binding sites of Arsenic 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 Arsenic atom.
In total only one binding site of Arsenic was determined in the Closed Conformation of Arsa From L. Ferriphilum in Complex with Mgatp and Arsenite, PDB code: 9nbo:

Arsenic binding site 1 out of 1 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 Arsenic with other atoms in the As 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:As605 b:132.3 occ:1.00 SG A:CYS422 2.3 81.8 1.0 SG A:CYS173 2.3 88.8 1.0 SG A:CYS114 2.3 78.1 1.0 CB A:CYS173 2.5 85.9 1.0 CB A:CYS422 3.2 63.2 1.0 CB A:CYS114 3.2 60.6 1.0 CA A:CYS173 4.0 88.7 1.0 OG A:SER420 4.0 57.0 1.0 C A:CYS422 4.2 52.4 1.0 CA A:CYS422 4.2 56.5 1.0 N A:THR423 4.2 49.2 1.0 C A:CYS173 4.4 83.2 1.0 CA A:CYS114 4.5 54.5 1.0 CD A:GLU467 4.6 73.8 1.0 O A:CYS422 4.7 53.5 1.0 OE2 A:GLU467 4.7 72.1 1.0 OE1 A:GLU467 4.8 73.7 1.0 N A:LEU174 4.8 82.6 1.0 OG1 A:THR423 4.8 54.7 1.0 CA A:THR423 4.8 47.4 1.0 N A:CYS173 4.8 90.5 1.0 N A:CYS422 4.9 59.3 1.0 O A:CYS173 4.9 76.7 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.