Atomistry » Potassium » PDB 6css-6doi » 6dlq
Atomistry »
  Potassium »
    PDB 6css-6doi »
      6dlq »

Potassium in PDB 6dlq: Prpp Riboswitch Bound to Prpp, Manganese Chloride Soaked Structure

Protein crystallography data

The structure of Prpp Riboswitch Bound to Prpp, Manganese Chloride Soaked Structure, PDB code: 6dlq was solved by A.Peselis, A.Serganov, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 2.80
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 85.321, 90.506, 73.482, 90.00, 122.52, 90.00
R / Rfree (%) 22.6 / 25.4

Other elements in 6dlq:

The structure of Prpp Riboswitch Bound to Prpp, Manganese Chloride Soaked Structure also contains other interesting chemical elements:

Manganese (Mn) 12 atoms
Sodium (Na) 4 atoms

Potassium Binding Sites:

The binding sites of Potassium atom in the Prpp Riboswitch Bound to Prpp, Manganese Chloride Soaked Structure (pdb code 6dlq). 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 Prpp Riboswitch Bound to Prpp, Manganese Chloride Soaked Structure, PDB code: 6dlq:

Potassium binding site 1 out of 1 in 6dlq

Go back to Potassium Binding Sites List in 6dlq
Potassium binding site 1 out of 1 in the Prpp Riboswitch Bound to Prpp, Manganese Chloride Soaked Structure


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Prpp Riboswitch Bound to Prpp, Manganese Chloride Soaked Structure within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K218

b:0.4
occ:1.00
N7 A:G31 2.9 0.4 1.0
OP1 A:C30 2.9 0.5 1.0
O6 A:G31 3.4 0.6 1.0
C5 A:G31 3.7 0.0 1.0
C6 A:G31 3.9 0.1 1.0
C8 A:G31 4.0 0.5 1.0
P A:C30 4.3 0.3 1.0
O2' A:U28 4.5 0.3 1.0
O5' A:C30 4.6 0.4 1.0
C3' A:U29 4.7 0.6 1.0
C4 A:G31 5.0 0.0 1.0

Reference:

A.Peselis, A.Serganov. Ykkc Riboswitches Employ An Add-on Helix to Adjust Specificity For Polyanionic Ligands. Nat. Chem. Biol. V. 14 887 2018.
ISSN: ESSN 1552-4469
PubMed: 30120360
DOI: 10.1038/S41589-018-0114-4
Page generated: Mon Dec 14 00:30:08 2020

Last articles

Zn in 8WB0
Zn in 8WAX
Zn in 8WAU
Zn in 8WAZ
Zn in 8WAY
Zn in 8WAV
Zn in 8WAW
Zn in 8WAT
Zn in 8W7M
Zn in 8WD3
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy