Arsenic in PDB 2wa7: Structure of the M202V Mutant of Human Filamin B Actin Binding Domain at 1.85 Angstrom Resolution

The structure of Structure of the M202V Mutant of Human Filamin B Actin Binding Domain at 1.85 Angstrom Resolution, PDB code: 2wa7 was solved by G.M.Sawyer, A.R.Clark, S.P.Robertson, A.J.Sutherland-Smith, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	27.83 / 1.85
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	46.079, 69.828, 87.180, 90.00, 90.00, 90.00
R / Rfree (%)	19.1 / 23.3

The binding sites of Arsenic atom in the Structure of the M202V Mutant of Human Filamin B Actin Binding Domain at 1.85 Angstrom Resolution (pdb code 2wa7). 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 Structure of the M202V Mutant of Human Filamin B Actin Binding Domain at 1.85 Angstrom Resolution, PDB code: 2wa7:

Arsenic binding site 1 out of 1 in the Structure of the M202V Mutant of Human Filamin B Actin Binding Domain at 1.85 Angstrom Resolution


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 1 of Structure of the M202V Mutant of Human Filamin B Actin Binding Domain at 1.85 Angstrom Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:As1241 b:30.8 occ:0.50 AS A:CAC1241 0.0 30.8 0.5 O1 A:CAC1241 1.8 32.7 0.5 C2 A:CAC1241 1.9 33.3 0.5 C1 A:CAC1241 2.0 32.3 0.5 SG A:CYS178 2.3 48.1 1.0 CB A:CYS178 3.3 45.3 1.0 O A:PHE237 3.7 47.6 1.0 CH2 A:TRP148 3.8 46.0 1.0 CA A:CYS178 4.2 44.0 1.0 CZ2 A:TRP148 4.2 46.5 1.0 C A:PHE237 4.3 48.1 1.0 CD2 A:PHE237 4.4 43.8 1.0 CB A:PHE237 4.5 44.1 1.0 CA A:PHE237 4.7 45.7 1.0 CE A:LYS152 4.8 49.8 1.0 O2 A:CO31244 4.8 84.1 1.0 O3 A:CO31244 4.8 84.4 1.0 CZ3 A:TRP148 4.9 46.3 1.0 NZ A:LYS152 4.9 52.1 1.0 CG A:PHE237 4.9 44.2 1.0

G.M.Sawyer, A.R.Clark, S.P.Robertson, A.J.Sutherland-Smith. Disease-Associated Substitutions in the Filamin B Actin Binding Domain Confer Enhanced Actin Binding Affinity in the Absence of Major Structural Disturbance: Insights From the Crystal Structures of Filamin B Actin Binding Domains. J.Mol.Biol. V. 390 1030 2009.
ISSN: ISSN 0022-2836
PubMed: 19505475
DOI: 10.1016/J.JMB.2009.06.009