Potassium in PDB 4kyy: Crystal Structure of Rna 17-Mer Uucgguuuugauccgga Duplex

The structure of Crystal Structure of Rna 17-Mer Uucgguuuugauccgga Duplex, PDB code: 4kyy was solved by P.C.Smith, S.Shuman, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	35.19 / 2.35
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	44.010, 44.010, 91.670, 90.00, 90.00, 120.00
R / Rfree (%)	19.5 / 23.9

The binding sites of Potassium atom in the Crystal Structure of Rna 17-Mer Uucgguuuugauccgga Duplex (pdb code 4kyy). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 7 binding sites of Potassium where determined in the Crystal Structure of Rna 17-Mer Uucgguuuugauccgga Duplex, PDB code: 4kyy:
Jump to Potassium binding site number: 1; 2; 3; 4; 5; 6; 7;

Potassium binding site 1 out of 7 in the Crystal Structure of Rna 17-Mer Uucgguuuugauccgga Duplex


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 Rna 17-Mer Uucgguuuugauccgga Duplex within 5.0Å range: probe atom residue distance (Å) B Occ A:K101 b:43.0 occ:1.00 O B:HOH236 2.6 22.3 1.0 O4 A:U8 2.7 30.9 1.0 O B:HOH238 2.8 23.1 1.0 O6 B:G10 2.8 28.3 1.0 O4 A:U7 3.2 29.5 1.0 O B:HOH207 3.3 46.5 1.0 N6 B:A11 3.6 28.4 1.0 C4 A:U8 3.6 30.6 1.0 O B:HOH202 3.6 31.3 1.0 N3 A:U8 3.8 29.8 1.0 C6 B:G10 3.9 29.0 1.0 O4 A:U9 3.9 31.2 1.0 O A:HOH226 4.0 40.9 1.0 O4 B:U9 4.1 26.1 1.0 C4 A:U7 4.2 29.7 1.0 N7 B:G10 4.2 27.4 1.0 O B:HOH223 4.3 23.5 1.0 C6 B:A11 4.3 30.8 1.0 O A:HOH207 4.4 38.3 1.0 C5 B:G10 4.4 28.6 1.0 C5 B:U9 4.7 24.1 1.0 N1 B:A11 4.7 31.3 1.0 C4 B:U9 4.7 25.5 1.0 C4 A:U9 4.8 32.2 1.0 N3 A:U7 4.9 29.1 1.0 C5 A:U8 5.0 31.2 1.0

Potassium binding site 2 out of 7 in the Crystal Structure of Rna 17-Mer Uucgguuuugauccgga Duplex


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 Rna 17-Mer Uucgguuuugauccgga Duplex within 5.0Å range: probe atom residue distance (Å) B Occ A:K102 b:33.9 occ:1.00 O4 A:U2 2.9 23.6 1.0 O6 B:G15 2.9 27.1 1.0 O A:HOH222 2.9 49.7 1.0 O B:HOH241 2.9 28.6 1.0 O6 B:G16 2.9 25.9 1.0 O B:HOH242 3.5 44.0 1.0 O4 A:U1 3.5 23.1 1.0 O B:HOH219 3.5 31.8 1.0 O A:HOH232 3.7 23.9 1.0 N6 B:A17 3.7 28.8 1.0 C4 A:U2 3.9 43.2 1.0 C6 B:G15 3.9 29.5 1.0 N4 A:C3 4.0 25.6 1.0 C6 B:G16 4.0 24.9 1.0 N3 A:U2 4.1 24.4 1.0 N7 B:G16 4.4 26.5 1.0 C4 A:U1 4.4 23.3 1.0 C6 B:A17 4.4 27.3 1.0 C5 B:G16 4.6 25.2 1.0 C5 B:G15 4.7 27.4 1.0 N1 B:G15 4.7 25.0 1.0 N1 B:A17 4.8 26.6 1.0 N7 B:G15 4.9 44.5 1.0 C4 A:C3 4.9 38.5 1.0

Potassium binding site 3 out of 7 in the Crystal Structure of Rna 17-Mer Uucgguuuugauccgga Duplex


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 Rna 17-Mer Uucgguuuugauccgga Duplex within 5.0Å range: probe atom residue distance (Å) B Occ A:K103 b:46.0 occ:1.00 O A:HOH205 2.8 41.2 1.0 O6 A:G10 2.9 19.8 1.0 O4 B:U8 2.9 30.5 1.0 O4 A:U9 2.9 31.2 1.0 O A:HOH226 3.0 40.9 1.0 O B:HOH217 3.3 37.6 1.0 O A:HOH201 3.3 12.4 1.0 O B:HOH236 3.7 22.3 1.0 C4 B:U8 3.8 29.9 1.0 C4 A:U9 3.8 32.2 1.0 N3 B:U8 3.9 30.9 1.0 C6 A:G10 4.0 20.7 1.0 O4 A:U8 4.2 30.9 1.0 O A:HOH225 4.3 28.8 1.0 C5 A:U9 4.3 31.7 1.0 N7 A:G10 4.3 21.9 1.0 N6 A:A11 4.4 22.7 1.0 O B:HOH249 4.5 34.3 1.0 C5 A:G10 4.5 21.5 1.0 O4 B:U7 4.6 30.1 1.0 O B:HOH229 4.7 43.2 1.0 C4 A:U8 4.7 30.6 1.0 N3 A:U9 4.9 30.0 1.0

Potassium binding site 4 out of 7 in the Crystal Structure of Rna 17-Mer Uucgguuuugauccgga Duplex


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 Rna 17-Mer Uucgguuuugauccgga Duplex within 5.0Å range: probe atom residue distance (Å) B Occ A:K104 b:47.6 occ:1.00 O6 A:G16 2.7 46.6 1.0 O4 B:U2 2.7 42.3 1.0 O A:HOH227 2.9 37.2 1.0 O A:HOH230 3.0 52.1 1.0 O6 A:G15 3.2 36.4 1.0 O4 B:U1 3.4 45.1 1.0 C6 A:G16 3.7 46.6 1.0 C4 B:U2 3.8 65.2 1.0 O B:HOH203 3.8 26.8 1.0 N6 A:A17 4.0 48.2 1.0 C6 A:G15 4.0 42.0 1.0 N3 B:U2 4.0 44.3 1.0 O A:HOH209 4.1 39.9 1.0 N7 A:G16 4.1 52.5 1.0 C5 A:G16 4.3 50.2 1.0 C4 B:U1 4.4 46.7 1.0 N4 B:C3 4.4 42.6 1.0 O A:HOH203 4.5 23.6 1.0 C5 A:G15 4.6 42.7 1.0 N7 A:G15 4.6 37.9 1.0 C6 A:A17 4.7 67.0 1.0 N1 A:G16 4.9 44.1 1.0 N1 A:G15 4.9 42.8 1.0

Potassium binding site 5 out of 7 in the Crystal Structure of Rna 17-Mer Uucgguuuugauccgga Duplex


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 Rna 17-Mer Uucgguuuugauccgga Duplex within 5.0Å range: probe atom residue distance (Å) B Occ A:K105 b:42.8 occ:1.00 O4 B:U12 2.8 32.6 1.0 O A:HOH217 2.9 40.2 1.0 O A:HOH207 2.9 38.3 1.0 O6 A:G5 2.9 27.5 1.0 O B:HOH223 2.9 23.5 1.0 O4 A:U6 3.0 27.9 1.0 O A:HOH208 3.0 40.8 1.0 C6 A:G5 3.8 27.8 1.0 N6 B:A11 3.8 28.4 1.0 O A:HOH206 3.8 32.5 1.0 C4 B:U12 3.9 37.0 1.0 C4 A:U6 3.9 30.6 1.0 N3 B:U12 4.2 31.0 1.0 C5 A:U6 4.2 29.5 1.0 C5 A:G5 4.4 32.3 1.0 N4 B:C13 4.4 30.5 1.0 N7 A:G5 4.5 29.0 1.0 O4 A:U7 4.7 29.5 1.0 N1 A:G5 4.7 27.8 1.0 O B:HOH208 4.8 41.9 1.0 C6 B:A11 4.9 30.8 1.0 O B:HOH238 5.0 23.1 1.0

Potassium binding site 6 out of 7 in the Crystal Structure of Rna 17-Mer Uucgguuuugauccgga Duplex


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 6 of Crystal Structure of Rna 17-Mer Uucgguuuugauccgga Duplex within 5.0Å range: probe atom residue distance (Å) B Occ B:K101 b:36.8 occ:1.00 O4 B:U6 2.7 30.8 1.0 O4 A:U12 2.7 33.5 1.0 O6 B:G5 2.8 33.0 1.0 O B:HOH237 2.9 23.1 1.0 O A:HOH228 3.0 38.3 1.0 O A:HOH225 3.1 28.8 1.0 C6 B:G5 3.6 31.6 1.0 O B:HOH249 3.6 34.3 1.0 N6 A:A11 3.7 22.7 1.0 C4 B:U6 3.7 29.3 1.0 C4 A:U12 3.7 35.0 1.0 K B:K102 4.0 53.9 1.0 N3 A:U12 4.0 35.1 1.0 O B:HOH217 4.0 37.6 1.0 C5 B:U6 4.2 28.8 1.0 C5 B:G5 4.2 31.5 1.0 N7 B:G5 4.2 32.7 1.0 O4 B:U7 4.3 30.1 1.0 N4 A:C13 4.4 30.5 1.0 O B:HOH243 4.6 48.7 1.0 N1 B:G5 4.6 30.2 1.0 C6 A:A11 4.7 23.3 1.0 O B:HOH224 4.8 42.3 1.0 N3 B:U6 4.9 28.1 1.0

Potassium binding site 7 out of 7 in the Crystal Structure of Rna 17-Mer Uucgguuuugauccgga Duplex


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 7 of Crystal Structure of Rna 17-Mer Uucgguuuugauccgga Duplex within 5.0Å range: probe atom residue distance (Å) B Occ B:K102 b:53.9 occ:1.00 O A:HOH228 2.7 38.3 1.0 O6 B:G4 2.8 34.2 1.0 O B:HOH244 2.9 27.1 1.0 O6 B:G5 2.9 33.0 1.0 O B:HOH216 3.1 38.5 1.0 O B:HOH203 3.2 26.8 1.0 N4 B:C3 3.3 42.6 1.0 O B:HOH237 3.4 23.1 1.0 C6 B:G5 3.6 31.6 1.0 C6 B:G4 3.8 36.9 1.0 N7 B:G5 3.9 32.7 1.0 K B:K101 4.0 36.8 1.0 N7 B:G4 4.0 36.2 1.0 C5 B:G5 4.1 31.5 1.0 O B:HOH243 4.1 48.7 1.0 C4 B:C3 4.1 44.0 1.0 N4 A:C13 4.1 30.5 1.0 N4 A:C14 4.2 33.2 1.0 C5 B:G4 4.3 34.5 1.0 C5 B:C3 4.6 45.1 1.0 N1 B:G5 4.8 30.2 1.0 O6 A:G15 4.8 36.4 1.0 O4 A:U12 4.8 33.5 1.0 N3 B:C3 4.9 43.3 1.0

P.C.Smith, S.Shuman. Crystal Structure of Rna 17-Mer Uucgguuuugauccgga Duplex To Be Published.