Arsenic in PDB 6j05: Structures of Two Arsr As(III)-Responsive Repressors: Implications For the Mechanism of Derepression

The structure of Structures of Two Arsr As(III)-Responsive Repressors: Implications For the Mechanism of Derepression, PDB code: 6j05 was solved by C.Prabaharan, P.Kandavelu, C.Packianathan, P.B.Rosen, S.Thiyagarajan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	43.53 / 1.86
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	46.922, 42.727, 49.132, 90.00, 117.62, 90.00
R / Rfree (%)	16.5 / 23.1

The structure of Structures of Two Arsr As(III)-Responsive Repressors: Implications For the Mechanism of Derepression also contains other interesting chemical elements:

Sodium

(Na)

3 atoms

The binding sites of Arsenic atom in the Structures of Two Arsr As(III)-Responsive Repressors: Implications For the Mechanism of Derepression (pdb code 6j05). 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 Structures of Two Arsr As(III)-Responsive Repressors: Implications For the Mechanism of Derepression, PDB code: 6j05:

Arsenic binding site 1 out of 1 in the Structures of Two Arsr As(III)-Responsive Repressors: Implications For the Mechanism of Derepression


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 1 of Structures of Two Arsr As(III)-Responsive Repressors: Implications For the Mechanism of Derepression within 5.0Å range: probe atom residue distance (Å) B Occ A:As201 b:19.8 occ:1.00 SG A:CYS95 2.2 21.3 1.0 SG A:CYS102 2.2 28.1 1.0 SG A:CYS96 2.3 19.9 1.0 CB A:CYS95 3.1 19.1 1.0 CB A:CYS96 3.2 19.0 1.0 CB A:CYS102 3.3 26.8 1.0 C A:CYS95 3.5 17.7 1.0 N A:CYS96 3.6 17.7 1.0 N A:CYS102 3.6 24.3 1.0 C A:ARG100 3.8 21.4 1.0 O A:CYS95 3.8 18.3 1.0 N A:ASP101 3.9 20.1 1.0 CA A:CYS95 3.9 18.6 1.0 C A:ASP101 3.9 22.5 1.0 CA A:ARG100 3.9 21.9 1.0 CA A:CYS102 4.0 27.0 1.0 CA A:CYS96 4.0 18.4 1.0 O A:ARG100 4.1 21.6 1.0 CD1 A:LEU104 4.1 34.1 1.0 O A:ASP101 4.3 22.8 1.0 CA A:ASP101 4.5 20.6 1.0 CG A:LEU104 4.5 34.9 1.0 N A:ARG100 4.6 21.1 1.0 C A:CYS102 4.6 29.2 1.0 O A:CYS102 4.8 24.6 1.0 CB B:GLU33 5.0 19.1 1.0 CD2 A:LEU104 5.0 36.5 1.0

C.Prabaharan, P.Kandavelu, C.Packianathan, B.P.Rosen, S.Thiyagarajan. Structures of Two Arsr As(III)-Responsive Transcriptional Repressors: Implications For the Mechanism of Derepression. J.Struct.Biol. V. 207 209 2019.
ISSN: ESSN 1095-8657
PubMed: 31136796
DOI: 10.1016/J.JSB.2019.05.009