Arsenic in PDB 2xnq: Structural Insights Into Cis Element Recognition of Non- Polyadenylated Rnas By the NAB3-Rrm

The structure of Structural Insights Into Cis Element Recognition of Non- Polyadenylated Rnas By the NAB3-Rrm, PDB code: 2xnq was solved by B.M.Lunde, M.Horner, A.Meinhart, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	33.56 / 1.30
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	26.950, 42.070, 55.670, 90.00, 90.00, 90.00
R / Rfree (%)	17.466 / 19.448

The binding sites of Arsenic atom in the Structural Insights Into Cis Element Recognition of Non- Polyadenylated Rnas By the NAB3-Rrm (pdb code 2xnq). 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 Structural Insights Into Cis Element Recognition of Non- Polyadenylated Rnas By the NAB3-Rrm, PDB code: 2xnq:

Arsenic binding site 1 out of 1 in the Structural Insights Into Cis Element Recognition of Non- Polyadenylated Rnas By the NAB3-Rrm


Mono view


Stereo pair view

A full contact list of Arsenic with other atoms in the As binding site number 1 of Structural Insights Into Cis Element Recognition of Non- Polyadenylated Rnas By the NAB3-Rrm within 5.0Å range: probe atom residue distance (Å) B Occ A:As383 b:11.9 occ:0.65 AS A:CAF383 0.0 11.9 0.7 O1 A:CAF383 2.0 16.1 0.7 CE1 A:CAF383 2.0 18.2 0.7 CE2 A:CAF383 2.0 18.1 0.7 SG A:CAF383 2.3 10.8 1.0 CB A:CAF383 3.1 7.9 1.0 CA A:CAF383 3.5 8.5 1.0 N A:CAF383 4.4 8.1 1.0 O A:CAF383 4.6 10.9 1.0 C A:CAF383 4.6 9.0 1.0 O A:HOH2032 4.6 21.7 1.0 O A:GLU382 4.9 9.6 1.0 C A:GLU382 4.9 8.4 1.0

B.M.Lunde, M.Horner, A.Meinhart. Structural Insights Into Cis Element Recognition of Non-Polyadenylated Rnas By the NAB3-Rrm. Nucleic Acids Res. V. 39 337 2011.
ISSN: ISSN 0305-1048
PubMed: 20805243
DOI: 10.1093/NAR/GKQ751