Arsenic in PDB 5t5k: Structure of Histone-Based Chromatin in Archaea

The structure of Structure of Histone-Based Chromatin in Archaea, PDB code: 5t5k was solved by S.Bhattacharyya, F.Mattiroli, P.N.Dyer, K.Sandman, J.N.Reeve, K.Luger, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.76 / 4.00
Space group	P 65
Cell size a, b, c (Å), α, β, γ (°)	99.454, 99.454, 171.730, 90.00, 90.00, 120.00
R / Rfree (%)	21.4 / 26.2

The binding sites of Arsenic atom in the Structure of Histone-Based Chromatin in Archaea (pdb code 5t5k). This binding sites where shown within 5.0 Angstroms radius around Arsenic atom.
In total 3 binding sites of Arsenic where determined in the Structure of Histone-Based Chromatin in Archaea, PDB code: 5t5k:
Jump to Arsenic binding site number: 1; 2; 3;

Arsenic binding site 1 out of 3 in the Structure of Histone-Based Chromatin in Archaea


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 1 of Structure of Histone-Based Chromatin in Archaea within 5.0Å range: probe atom residue distance (Å) B Occ B:As101 b:0.1 occ:1.00 AS B:CAC101 0.0 0.1 1.0 O1 B:CAC101 1.7 35.0 1.0 O2 B:CAC101 1.8 0.1 1.0 C1 B:CAC101 1.9 69.4 1.0 C2 B:CAC101 1.9 35.8 1.0 O B:LYS13 3.9 66.7 1.0 O B:ALA17 4.0 0.7 1.0 C B:LYS13 4.7 70.5 1.0 C B:ALA17 4.8 98.5 1.0

Arsenic binding site 2 out of 3 in the Structure of Histone-Based Chromatin in Archaea


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 2 of Structure of Histone-Based Chromatin in Archaea within 5.0Å range: probe atom residue distance (Å) B Occ D:As101 b:0.7 occ:1.00 AS D:CAC101 0.0 0.7 1.0 O1 D:CAC101 1.7 39.4 1.0 O2 D:CAC101 1.8 48.6 1.0 C1 D:CAC101 1.9 5.4 1.0 C2 D:CAC101 1.9 24.0 1.0 O D:ALA17 3.8 90.8 1.0 O D:LYS13 4.1 74.4 1.0 C D:ALA17 4.6 85.0 1.0 CD D:LYS13 4.8 82.1 1.0 CA D:GLU18 4.8 84.9 1.0 N D:GLU18 5.0 84.1 1.0

Arsenic binding site 3 out of 3 in the Structure of Histone-Based Chromatin in Archaea


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 3 of Structure of Histone-Based Chromatin in Archaea within 5.0Å range: probe atom residue distance (Å) B Occ F:As101 b:0.6 occ:1.00 AS F:CAC101 0.0 0.6 1.0 O1 F:CAC101 1.7 0.5 1.0 O2 F:CAC101 1.8 0.7 1.0 C1 F:CAC101 1.9 40.5 1.0 C2 F:CAC101 1.9 4.0 1.0 O F:ALA17 3.9 86.6 1.0 O F:LYS13 4.0 76.3 1.0 C F:ALA17 4.6 86.7 1.0 CA F:GLU18 4.9 91.2 1.0 C F:LYS13 5.0 77.1 1.0

F.Mattiroli, S.Bhattacharyya, P.N.Dyer, A.E.White, K.Sandman, B.W.Burkhart, K.R.Byrne, T.Lee, N.G.Ahn, T.J.Santangelo, J.N.Reeve, K.Luger. Structure of Histone-Based Chromatin in Archaea. Science V. 357 609 2017.
ISSN: ESSN 1095-9203
PubMed: 28798133
DOI: 10.1126/SCIENCE.AAJ1849