Potassium in PDB 1xr6: Crystal Structure of Rna-Dependent Rna Polymerase 3D From Human Rhinovirus Serotype 1B

All present enzymatic activity of Crystal Structure of Rna-Dependent Rna Polymerase 3D From Human Rhinovirus Serotype 1B:
2.7.7.48;

The structure of Crystal Structure of Rna-Dependent Rna Polymerase 3D From Human Rhinovirus Serotype 1B, PDB code: 1xr6 was solved by R.A.Love, K.A.Maegley, X.Yu, R.A.Ferre, L.K.Lingardo, W.Diehl, H.E.Parge, P.S.Dragovich, S.A.Fuhrman, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 2.50
Space group	P 32 2 1
Cell size a, b, c (Å), α, β, γ (°)	88.395, 88.395, 186.198, 90.00, 90.00, 120.00
R / Rfree (%)	22.9 / 26.3

The binding sites of Potassium atom in the Crystal Structure of Rna-Dependent Rna Polymerase 3D From Human Rhinovirus Serotype 1B (pdb code 1xr6). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total only one binding site of Potassium was determined in the Crystal Structure of Rna-Dependent Rna Polymerase 3D From Human Rhinovirus Serotype 1B, PDB code: 1xr6:

Potassium binding site 1 out of 1 in the Crystal Structure of Rna-Dependent Rna Polymerase 3D From Human Rhinovirus Serotype 1B


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-Dependent Rna Polymerase 3D From Human Rhinovirus Serotype 1B within 5.0Å range: probe atom residue distance (Å) B Occ A:K461 b:24.9 occ:1.00 O A:GLY284 2.7 32.6 1.0 O A:GLY283 2.7 30.7 1.0 O A:LEU267 2.7 28.0 1.0 O A:CYS268 2.8 27.2 1.0 OG A:SER270 2.8 27.1 1.0 C A:CYS268 3.5 27.6 1.0 O A:VAL281 3.6 28.1 1.0 CG2 A:VAL281 3.6 29.1 1.0 C A:GLY283 3.6 30.7 1.0 C A:GLY284 3.7 33.1 1.0 C A:LEU267 3.8 28.2 1.0 CB A:SER270 3.8 27.6 1.0 CA A:CYS268 4.0 27.6 1.0 N A:SER270 4.1 27.6 1.0 CA A:GLY284 4.3 32.3 1.0 N A:GLY284 4.3 31.7 1.0 C A:VAL281 4.3 28.2 1.0 N A:GLY283 4.3 29.3 1.0 N A:CYS268 4.4 27.9 1.0 N A:TYR269 4.4 27.7 1.0 CA A:GLY283 4.5 30.0 1.0 CD A:PRO286 4.6 37.9 1.0 CA A:SER270 4.6 27.5 1.0 CB A:VAL281 4.7 28.5 1.0 CG A:PRO286 4.7 38.4 1.0 N A:VAL285 4.7 34.2 1.0 CA A:TYR269 4.8 27.8 1.0 C A:ALA282 4.8 28.8 1.0 N A:PRO286 4.9 38.0 1.0 C A:TYR269 4.9 27.6 1.0 NE2 A:HIS272 4.9 26.1 1.0 N A:ALA282 5.0 28.1 1.0

R.A.Love, K.A.Maegley, X.Yu, R.A.Ferre, L.K.Lingardo, W.Diehl, H.E.Parge, P.S.Dragovich, S.A.Fuhrman. The Crystal Structure of the Rna-Dependent Rna Polymerase From Human Rhinovirus: A Dual-Function Target For Common Cold Antiviral Therapy Structure V. 12 1533 2004.
ISSN: ISSN 0969-2126
PubMed: 15296746
DOI: 10.1016/J.STR.2004.05.024