Arsenic in PDB 4nlu: Poliovirus Polymerase - G289A Loop Mutant

All present enzymatic activity of Poliovirus Polymerase - G289A Loop Mutant:
2.7.7.48;

The structure of Poliovirus Polymerase - G289A Loop Mutant, PDB code: 4nlu was solved by A.J.Sholders, O.B.Peersen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 2.10
Space group	P 65
Cell size a, b, c (Å), α, β, γ (°)	129.093, 129.093, 112.466, 90.00, 90.00, 120.00
R / Rfree (%)	22.5 / 24.6

The structure of Poliovirus Polymerase - G289A Loop Mutant also contains other interesting chemical elements:

Sodium

(Na)

1 atom

The binding sites of Arsenic atom in the Poliovirus Polymerase - G289A Loop Mutant (pdb code 4nlu). This binding sites where shown within 5.0 Angstroms radius around Arsenic atom.
In total 4 binding sites of Arsenic where determined in the Poliovirus Polymerase - G289A Loop Mutant, PDB code: 4nlu:
Jump to Arsenic binding site number: 1; 2; 3; 4;

Arsenic binding site 1 out of 4 in the Poliovirus Polymerase - G289A Loop Mutant


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 1 of Poliovirus Polymerase - G289A Loop Mutant within 5.0Å range: probe atom residue distance (Å) B Occ A:As96 b:59.8 occ:1.00 AS A:CAS96 0.0 59.8 1.0 CE2 A:CAS96 2.2 55.7 1.0 CE1 A:CAS96 2.3 56.2 1.0 SG A:CAS96 2.3 49.0 1.0 CB A:CAS96 3.1 46.4 1.0 O A:HOH1196 4.4 43.4 1.0 OD1 A:ASP99 4.5 51.7 1.0 CA A:CAS96 4.6 44.1 1.0 CG A:ASP99 4.7 48.5 1.0 OD2 A:ASP99 4.8 49.7 1.0 CB A:GLU98 4.9 47.2 1.0

Arsenic binding site 2 out of 4 in the Poliovirus Polymerase - G289A Loop Mutant


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 2 of Poliovirus Polymerase - G289A Loop Mutant within 5.0Å range: probe atom residue distance (Å) B Occ A:As212 b:60.2 occ:1.00 AS A:CAS212 0.0 60.2 1.0 CE2 A:CAS212 2.2 47.9 1.0 CE1 A:CAS212 2.2 53.4 1.0 SG A:CAS212 2.3 33.7 1.0 CB A:CAS212 3.3 35.5 1.0 O A:ALA209 3.4 26.4 1.0 O A:CAS212 3.5 28.3 1.0 CD1 A:LEU374 3.7 36.1 1.0 N A:CAS212 3.8 32.9 1.0 CA A:CAS212 3.8 31.3 1.0 C A:CAS212 3.8 30.2 1.0 CG A:PRO214 4.4 24.4 1.0 C A:ALA209 4.4 27.5 1.0 CD A:PRO214 4.5 25.5 1.0 CE2 A:TYR326 4.7 42.1 1.0 CD2 A:TYR326 4.8 39.0 1.0 CB A:ALA209 4.8 26.2 1.0 CD2 A:LEU374 4.8 33.6 1.0 N A:GLY211 4.8 32.0 1.0 N A:ASP213 4.8 28.8 1.0 CG A:LEU374 4.8 33.7 1.0 C A:GLY211 4.9 34.0 1.0

Arsenic binding site 3 out of 4 in the Poliovirus Polymerase - G289A Loop Mutant


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 3 of Poliovirus Polymerase - G289A Loop Mutant within 5.0Å range: probe atom residue distance (Å) B Occ A:As281 b:36.0 occ:1.00 AS A:CAS281 0.0 36.0 1.0 CE2 A:CAS281 2.2 36.3 1.0 SG A:CAS281 2.2 31.1 1.0 CE1 A:CAS281 2.2 31.4 1.0 CB A:CAS281 3.1 32.0 1.0 CB A:HIS272 3.5 33.2 1.0 CA A:CAS281 3.8 29.4 1.0 O A:SER271 3.9 28.5 1.0 C A:SER271 4.1 28.3 1.0 CA A:HIS272 4.2 30.8 1.0 N A:HIS272 4.2 29.9 1.0 CZ2 A:TRP5 4.4 28.6 1.0 CG A:HIS272 4.4 33.0 1.0 C A:CAS281 4.7 28.9 1.0 N A:VAL282 4.8 29.3 1.0 N A:CAS281 4.8 31.4 1.0 ND1 A:HIS270 4.9 35.1 1.0 CA A:SER271 5.0 29.3 1.0

Arsenic binding site 4 out of 4 in the Poliovirus Polymerase - G289A Loop Mutant


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 4 of Poliovirus Polymerase - G289A Loop Mutant within 5.0Å range: probe atom residue distance (Å) B Occ A:As290 b:57.8 occ:1.00 AS A:CAS290 0.0 57.8 1.0 CE2 A:CAS290 2.2 50.7 1.0 SG A:CAS290 2.3 49.6 1.0 CE1 A:CAS290 2.3 50.5 1.0 CB A:CAS290 3.1 51.2 1.0 OG A:SER184 3.9 37.8 1.0 CA A:SER184 4.0 34.4 1.0 CB A:SER184 4.1 35.1 1.0 O A:HOH1169 4.2 36.9 1.0 OG A:SER179 4.3 42.5 1.0 CA A:CAS290 4.5 48.8 1.0 O A:SER184 4.6 36.9 1.0 N A:GLY292 4.7 40.9 1.0 CB A:MET187 4.8 36.3 1.0 C A:SER184 4.8 35.2 1.0 N A:CAS290 4.8 49.2 1.0 CA A:GLY292 4.9 37.5 1.0

A.J.Sholders, O.B.Peersen. Distinct Conformations of A Putative Translocation Element in Poliovirus Polymerase. J.Mol.Biol. V. 426 1407 2014.
ISSN: ISSN 0022-2836
PubMed: 24424421
DOI: 10.1016/J.JMB.2013.12.031