Potassium in PDB 6ozj: Crystal Structure of Mus Musculus (Mm) Endonuclease V in Complex with A 23MER Rna Oligo Containing An Inosine in the Absence of Divalent Cation

The structure of Crystal Structure of Mus Musculus (Mm) Endonuclease V in Complex with A 23MER Rna Oligo Containing An Inosine in the Absence of Divalent Cation, PDB code: 6ozj was solved by N.L.Samara, W.Yang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	42.87 / 2.25
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	72.341, 73.582, 154.187, 90.00, 90.00, 90.00
R / Rfree (%)	15.6 / 19.4

The binding sites of Potassium atom in the Crystal Structure of Mus Musculus (Mm) Endonuclease V in Complex with A 23MER Rna Oligo Containing An Inosine in the Absence of Divalent Cation (pdb code 6ozj). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 2 binding sites of Potassium where determined in the Crystal Structure of Mus Musculus (Mm) Endonuclease V in Complex with A 23MER Rna Oligo Containing An Inosine in the Absence of Divalent Cation, PDB code: 6ozj:
Jump to Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in the Crystal Structure of Mus Musculus (Mm) Endonuclease V in Complex with A 23MER Rna Oligo Containing An Inosine in the Absence of Divalent Cation


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Crystal Structure of Mus Musculus (Mm) Endonuclease V in Complex with A 23MER Rna Oligo Containing An Inosine in the Absence of Divalent Cation within 5.0Å range: probe atom residue distance (Å) B Occ C:K101 b:0.3 occ:1.00 O D:HOH202 2.7 47.9 1.0 O C:HOH245 2.8 65.2 1.0 O2 C:U22 2.9 38.9 1.0 O2 D:U14 3.1 34.9 1.0 O C:HOH252 3.5 42.0 1.0 C1' C:U22 3.9 44.2 1.0 O2' C:U22 4.0 45.0 1.0 C2 C:U22 4.0 39.2 1.0 O C:HOH235 4.2 48.4 1.0 C2 C:A21 4.3 33.2 1.0 C2 D:U14 4.3 31.4 1.0 C2' C:U22 4.4 46.5 1.0 O4' D:G15 4.5 37.3 1.0 N1 C:U22 4.5 41.2 1.0 O2' D:U14 4.7 32.7 1.0 C1' D:G15 4.7 35.6 1.0 N3 C:A21 4.8 35.0 1.0 C1' D:U14 4.9 34.3 1.0 O4' C:U22 4.9 44.8 1.0

Potassium binding site 2 out of 2 in the Crystal Structure of Mus Musculus (Mm) Endonuclease V in Complex with A 23MER Rna Oligo Containing An Inosine in the Absence of Divalent Cation


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Crystal Structure of Mus Musculus (Mm) Endonuclease V in Complex with A 23MER Rna Oligo Containing An Inosine in the Absence of Divalent Cation within 5.0Å range: probe atom residue distance (Å) B Occ D:K101 b:73.2 occ:1.00 O D:HOH205 2.6 35.2 1.0 O D:HOH228 2.8 48.2 1.0 O D:HOH226 2.8 40.5 1.0 O4 D:U18 2.8 26.8 1.0 O D:HOH206 3.0 41.8 1.0 C4 D:U18 3.5 27.7 1.0 C5 D:U18 3.6 28.1 1.0 O D:HOH230 3.7 36.0 1.0 N7 D:A17 4.2 26.7 1.0 O C:HOH214 4.5 40.3 1.0 OP2 D:A17 4.5 35.2 1.0 O6 D:G19 4.7 27.9 1.0 C8 D:A17 4.8 26.0 1.0 N3 D:U18 4.8 25.0 1.0 N7 D:G19 4.9 29.1 1.0 C6 D:U18 4.9 27.6 1.0 C5 D:A17 5.0 28.3 1.0 O D:HOH207 5.0 37.9 1.0

J.Wu, N.L.Samara, I.Kuraoka, W.Yang. Evolution of Inosine-Specific Endonuclease V From Bacterial Dnase to Eukaryotic Rnase. Mol.Cell V. 76 44 2019.
ISSN: ISSN 1097-2765
PubMed: 31444105
DOI: 10.1016/J.MOLCEL.2019.06.046