Arsenic in PDB 4kvh: Crystal Structure of Ketosteroid Isomerase Fold Protein HMUK_0747

The structure of Crystal Structure of Ketosteroid Isomerase Fold Protein HMUK_0747, PDB code: 4kvh was solved by C.Chang, J.Holowicki, J.Bearden, A.Joachimiak, Midwest Center Forstructural Genomics (Mcsg), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	28.05 / 1.61
Space group	P 63 2 2
Cell size a, b, c (Å), α, β, γ (°)	91.785, 91.785, 77.963, 90.00, 90.00, 120.00
R / Rfree (%)	15.6 / 18.1

The structure of Crystal Structure of Ketosteroid Isomerase Fold Protein HMUK_0747 also contains other interesting chemical elements:

Bromine

(Br)

15 atoms

The binding sites of Arsenic atom in the Crystal Structure of Ketosteroid Isomerase Fold Protein HMUK_0747 (pdb code 4kvh). 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 Crystal Structure of Ketosteroid Isomerase Fold Protein HMUK_0747, PDB code: 4kvh:

Arsenic binding site 1 out of 1 in the Crystal Structure of Ketosteroid Isomerase Fold Protein HMUK_0747


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 1 of Crystal Structure of Ketosteroid Isomerase Fold Protein HMUK_0747 within 5.0Å range: probe atom residue distance (Å) B Occ A:As201 b:26.0 occ:0.50 AS A:CAC201 0.0 26.0 0.5 O1 A:CAC201 1.7 14.1 0.5 O2 A:CAC201 1.7 13.3 0.5 C1 A:CAC201 2.0 29.3 0.5 C2 A:CAC201 2.0 24.7 0.5 O A:MET49 3.7 9.6 1.0 O A:HOH321 3.8 22.1 1.0 O A:HOH410 3.9 15.3 1.0 O A:HOH328 4.0 26.6 1.0 O A:HOH378 4.1 46.0 1.0 NE2 A:HIS17 4.2 22.6 1.0 CA A:ARG53 4.2 10.1 1.0 O A:HOH414 4.4 27.8 1.0 CD2 A:HIS17 4.5 19.6 1.0 N A:ARG53 4.5 10.0 1.0 C A:MET49 4.6 9.2 1.0 SD A:MET49 4.6 12.5 1.0 CB A:ARG53 4.7 10.9 1.0 CA A:MET49 4.7 9.1 1.0 O A:HOH405 4.8 54.3 1.0 O A:LEU14 4.8 14.6 1.0 CB A:MET49 4.8 9.8 1.0 C A:GLU52 4.9 10.4 1.0

C.Chang, J.Holowicki, J.Bearden, A.Joachimiak. Crystal Structure of Ketosteroid Isomerase Fold Protein HMUK_0747 To Be Published.