Potassium in PDB 8k1e: Crystal Structure of A Human Menrna

The structure of Crystal Structure of A Human Menrna, PDB code: 8k1e was solved by Y.He, J.Deng, X.Lin, L.Huang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	36.25 / 2.23
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	137.589, 29.193, 99.144, 90, 126.75, 90
R / Rfree (%)	23.7 / 26.6

The structure of Crystal Structure of A Human Menrna also contains other interesting chemical elements:

Sodium	(Na)	7 atoms
Magnesium	(Mg)	4 atoms

The binding sites of Potassium atom in the Crystal Structure of A Human Menrna (pdb code 8k1e). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 5 binding sites of Potassium where determined in the Crystal Structure of A Human Menrna, PDB code: 8k1e:
Jump to Potassium binding site number: 1; 2; 3; 4; 5;

Potassium binding site 1 out of 5 in the Crystal Structure of A Human Menrna


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 A Human Menrna within 5.0Å range: probe atom residue distance (Å) B Occ A:K101 b:36.9 occ:1.00 O A:HOH205 4.2 44.2 1.0 O6 A:G11 4.4 42.3 1.0 OP1 A:G7 4.4 32.5 1.0 O A:HOH226 4.9 39.3 1.0 C5 A:U9 5.0 36.7 1.0

Potassium binding site 2 out of 5 in the Crystal Structure of A Human Menrna


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 A Human Menrna within 5.0Å range: probe atom residue distance (Å) B Occ A:K102 b:35.5 occ:1.00 O2' A:C24 2.6 40.8 1.0 OP2 A:C26 2.7 43.5 1.0 O2 A:C24 2.8 41.6 1.0 O A:HOH235 2.8 44.7 1.0 OP1 A:C26 3.5 41.8 1.0 P A:C26 3.6 40.7 1.0 C2' A:C24 3.9 42.5 1.0 C2 A:C24 3.9 43.2 1.0 C1' A:C24 4.1 39.6 1.0 K A:K103 4.2 32.6 1.0 O3' A:C24 4.3 53.1 1.0 OP2 A:G23 4.3 46.0 1.0 N7 A:G23 4.4 44.2 1.0 N1 A:C24 4.5 42.2 1.0 O3' A:A25 4.6 39.2 1.0 C3' A:C24 4.8 41.4 1.0 OP2 A:A22 4.8 52.3 1.0 N3 A:C24 4.8 44.9 1.0 O5' A:C26 4.9 45.7 1.0 C5' A:A25 4.9 37.2 1.0

Potassium binding site 3 out of 5 in the Crystal Structure of A Human Menrna


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of Crystal Structure of A Human Menrna within 5.0Å range: probe atom residue distance (Å) B Occ A:K103 b:32.6 occ:1.00 O6 A:G28 2.7 56.1 1.0 O2 A:C24 2.8 41.6 1.0 N3 A:C24 2.9 44.9 1.0 O6 A:G23 2.9 50.6 1.0 C2 A:C24 3.2 43.2 1.0 C6 A:G23 3.6 47.4 1.0 C6 A:G28 3.8 59.9 1.0 C4 A:C24 4.1 44.3 1.0 N4 A:C29 4.2 51.1 1.0 K A:K102 4.2 35.5 1.0 C5 A:G23 4.2 44.9 1.0 N7 A:G28 4.2 57.8 1.0 OP2 A:G27 4.3 57.2 1.0 N7 A:G23 4.3 44.2 1.0 C5 A:G28 4.4 62.8 1.0 N4 A:C24 4.4 50.7 1.0 N1 A:G23 4.5 49.5 1.0 N7 A:G27 4.5 59.1 1.0 OP2 A:C26 4.6 43.5 1.0 N1 A:C24 4.6 42.2 1.0 C4 A:C29 5.0 59.8 1.0 N1 A:G28 5.0 67.2 1.0

Potassium binding site 4 out of 5 in the Crystal Structure of A Human Menrna


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 4 of Crystal Structure of A Human Menrna within 5.0Å range: probe atom residue distance (Å) B Occ A:K104 b:35.2 occ:1.00 K A:K105 2.6 62.2 1.0 O A:HOH206 2.7 33.8 1.0 O6 A:G54 2.7 22.7 1.0 O4 A:U55 2.7 24.0 1.0 C4 A:U55 3.6 25.2 1.0 C6 A:G54 3.7 21.8 1.0 O6 A:G4 3.9 21.9 1.0 N7 A:G54 3.9 24.3 1.0 N3 A:U55 4.1 24.3 1.0 C5 A:G54 4.1 23.0 1.0 N4 A:C5 4.4 21.4 1.0 N6 A:A53 4.5 20.6 1.0 N4 A:C3 4.7 21.6 1.0 C5 A:U55 4.7 22.5 1.0 N1 A:G54 4.9 20.8 1.0

Potassium binding site 5 out of 5 in the Crystal Structure of A Human Menrna


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 5 of Crystal Structure of A Human Menrna within 5.0Å range: probe atom residue distance (Å) B Occ A:K105 b:62.2 occ:1.00 K A:K104 2.6 35.2 1.0 O4 A:U55 2.7 24.0 1.0 O A:HOH206 3.3 33.8 1.0 C4 A:U55 3.9 25.2 1.0 N4 A:C3 4.6 21.6 1.0 C5 A:U55 4.8 22.5 1.0 O6 A:G56 4.8 22.6 1.0 N3 A:U55 4.9 24.3 1.0

Y.He, J.Deng, X.Lin, L.Huang. Crystal Structure of Mascrna and Menrna To Be Published.