Atomistry » Potassium » PDB 2fxi-2hw8 » 2grb
Atomistry »
  Potassium »
    PDB 2fxi-2hw8 »
      2grb »

Potassium in PDB 2grb: Crystal Structure of An Rna Quadruplex Containing Inosine- Tetrad

Protein crystallography data

The structure of Crystal Structure of An Rna Quadruplex Containing Inosine- Tetrad, PDB code: 2grb was solved by B.Pan, K.Shi, M.Sundaralingam, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 8.00 / 1.40
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 29.060, 52.738, 37.344, 90.00, 102.98, 90.00
R / Rfree (%) 19.5 / 25

Other elements in 2grb:

The structure of Crystal Structure of An Rna Quadruplex Containing Inosine- Tetrad also contains other interesting chemical elements:

Bromine (Br) 5 atoms
Strontium (Sr) 1 atom

Potassium Binding Sites:

Pages:

>>> Page 1 <<< Page 2, Binding sites: 11 - 11;

Binding sites:

The binding sites of Potassium atom in the Crystal Structure of An Rna Quadruplex Containing Inosine- Tetrad (pdb code 2grb). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 11 binding sites of Potassium where determined in the Crystal Structure of An Rna Quadruplex Containing Inosine- Tetrad, PDB code: 2grb:
Jump to Potassium binding site number: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10;

Potassium binding site 1 out of 11 in 2grb

Go back to Potassium Binding Sites List in 2grb
Potassium binding site 1 out of 11 in the Crystal Structure of An Rna Quadruplex Containing Inosine- Tetrad


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 An Rna Quadruplex Containing Inosine- Tetrad within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K301

b:24.1
occ:1.00
O4 C:U6 2.7 22.7 1.0
O4 A:U6 2.8 24.8 1.0
O4 B:U6 2.9 24.6 1.0
O4 D:U6 2.9 25.7 1.0
O6 A:G5 3.0 14.2 1.0
O6 B:G5 3.0 24.4 1.0
O6 D:G5 3.1 23.1 1.0
O6 C:G5 3.1 14.8 1.0
K A:K302 3.4 24.1 1.0
C4 C:U6 3.7 21.9 1.0
C4 A:U6 3.7 24.2 1.0
C4 B:U6 3.7 24.5 1.0
C6 B:G5 3.8 24.1 1.0
C6 A:G5 3.8 12.6 1.0
C6 C:G5 3.8 18.6 1.0
C6 D:G5 3.8 22.8 1.0
N3 C:U6 3.8 21.8 1.0
N3 B:U6 3.9 24.8 1.0
N3 A:U6 3.9 24.6 1.0
C4 D:U6 3.9 25.5 1.0
N1 B:G5 4.0 23.7 1.0
N1 A:G5 4.1 17.5 1.0
N3 D:U6 4.1 25.5 1.0
N1 C:G5 4.1 19.7 1.0
N1 D:G5 4.1 22.8 1.0
C5 A:G5 4.9 16.2 1.0
C5 B:G5 4.9 24.4 1.0
C5 C:G5 5.0 18.4 1.0
C5 D:G5 5.0 23.1 1.0

Potassium binding site 2 out of 11 in 2grb

Go back to Potassium Binding Sites List in 2grb
Potassium binding site 2 out of 11 in the Crystal Structure of An Rna Quadruplex Containing Inosine- Tetrad


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 An Rna Quadruplex Containing Inosine- Tetrad within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K302

b:24.1
occ:1.00
O6 D:G4 2.7 23.8 1.0
O6 A:G5 2.7 14.2 1.0
O6 B:G5 2.8 24.4 1.0
O6 C:G5 2.8 14.8 1.0
O6 A:G4 2.8 14.6 1.0
O6 D:G5 2.8 23.1 1.0
O6 B:G4 2.8 23.6 1.0
O6 C:G4 2.9 24.4 1.0
K A:K303 3.2 25.8 1.0
K A:K301 3.4 24.1 1.0
C6 D:G4 3.7 23.5 1.0
C6 B:G5 3.7 24.1 1.0
C6 A:G5 3.7 12.6 1.0
C6 A:G4 3.7 18.9 1.0
C6 C:G5 3.7 18.6 1.0
C6 D:G5 3.8 22.8 1.0
C6 B:G4 3.8 23.4 1.0
C6 C:G4 3.8 24.4 1.0
N1 D:G4 4.0 23.2 1.0
N1 B:G5 4.0 23.7 1.0
N1 A:G4 4.0 19.9 1.0
N1 D:G5 4.0 22.8 1.0
N1 A:G5 4.0 17.5 1.0
N1 B:G4 4.0 23.8 1.0
N1 C:G5 4.1 19.7 1.0
N1 C:G4 4.1 23.8 1.0
C5 D:G4 4.9 23.8 1.0
C5 B:G5 5.0 24.4 1.0
C5 A:G5 5.0 16.2 1.0

Potassium binding site 3 out of 11 in 2grb

Go back to Potassium Binding Sites List in 2grb
Potassium binding site 3 out of 11 in the Crystal Structure of An Rna Quadruplex Containing Inosine- Tetrad


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 An Rna Quadruplex Containing Inosine- Tetrad within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K303

b:25.8
occ:1.00
O6 D:I3 2.7 26.3 1.0
O6 A:I3 2.8 26.1 1.0
O6 A:G4 2.8 14.6 1.0
O6 D:G4 2.9 23.8 1.0
O6 B:G4 2.9 23.6 1.0
O6 B:I3 2.9 24.2 1.0
O6 C:I3 3.0 27.0 1.0
O6 C:G4 3.0 24.4 1.0
K A:K302 3.2 24.1 1.0
K A:K304 3.4 24.9 1.0
C6 D:I3 3.6 25.7 1.0
C6 A:I3 3.7 25.1 1.0
C6 D:G4 3.7 23.5 1.0
C6 A:G4 3.7 18.9 1.0
C6 B:G4 3.7 23.4 1.0
C6 C:G4 3.8 24.4 1.0
C6 B:I3 3.8 23.6 1.0
N1 A:I3 3.8 25.1 1.0
C6 C:I3 3.9 26.6 1.0
N1 D:I3 3.9 25.6 1.0
N1 D:G4 3.9 23.2 1.0
N1 A:G4 4.0 19.9 1.0
N1 B:G4 4.0 23.8 1.0
N1 C:I3 4.1 26.4 1.0
N1 C:G4 4.1 23.8 1.0
N1 B:I3 4.1 23.6 1.0
C5 D:I3 4.8 25.8 1.0
C5 B:G4 4.9 23.6 1.0
C5 D:G4 4.9 23.8 1.0
C5 A:G4 4.9 19.6 1.0
C5 A:I3 4.9 25.2 1.0

Potassium binding site 4 out of 11 in 2grb

Go back to Potassium Binding Sites List in 2grb
Potassium binding site 4 out of 11 in the Crystal Structure of An Rna Quadruplex Containing Inosine- Tetrad


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 An Rna Quadruplex Containing Inosine- Tetrad within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K304

b:24.9
occ:1.00
O6 B:G2 2.7 25.6 1.0
O6 D:G2 2.7 26.0 1.0
O6 A:G2 2.7 25.7 1.0
O6 C:G2 2.9 26.8 1.0
O6 B:I3 2.9 24.2 1.0
O6 C:I3 3.0 27.0 1.0
O6 A:I3 3.1 26.1 1.0
O6 D:I3 3.1 26.3 1.0
K A:K303 3.4 25.8 1.0
C6 B:I3 3.6 23.6 1.0
C6 D:G2 3.7 25.3 1.0
C6 B:G2 3.7 24.9 1.0
C6 A:G2 3.7 25.6 1.0
C6 A:I3 3.7 25.1 1.0
C6 C:I3 3.7 26.6 1.0
C6 D:I3 3.8 25.7 1.0
N1 B:I3 3.8 23.6 1.0
C6 C:G2 3.8 26.6 1.0
N1 C:I3 3.9 26.4 1.0
N1 A:I3 4.0 25.1 1.0
N1 A:G2 4.0 25.6 1.0
N1 D:G2 4.0 25.2 1.0
N1 D:I3 4.0 25.6 1.0
N1 C:G2 4.1 26.4 1.0
N1 B:G2 4.1 25.1 1.0
O G:HOH95 4.4 24.8 1.0
C5 B:I3 4.7 23.9 1.0
C5 A:I3 4.8 25.2 1.0
C1' F:G2 4.9 22.6 1.0
C5 C:I3 4.9 26.9 1.0
C5 D:I3 4.9 25.8 1.0
C5 B:G2 4.9 25.1 1.0
C2 B:I3 5.0 23.6 1.0

Potassium binding site 5 out of 11 in 2grb

Go back to Potassium Binding Sites List in 2grb
Potassium binding site 5 out of 11 in the Crystal Structure of An Rna Quadruplex Containing Inosine- Tetrad


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 An Rna Quadruplex Containing Inosine- Tetrad within 5.0Å range:
probe atom residue distance (Å) B Occ
D:K312

b:56.5
occ:1.00
O D:HOH322 2.4 33.8 1.0
O A:HOH315 2.6 45.3 1.0
O D:HOH326 3.1 17.1 1.0
O2' D:U6 3.4 27.6 1.0
O3' D:U6 3.7 29.0 1.0
O2' A:G5 4.0 24.4 1.0
O A:HOH306 4.1 42.7 1.0
O A:HOH327 4.3 41.3 1.0
C2' D:U6 4.5 27.5 1.0
OP2 D:G5 4.6 30.1 1.0
O2 D:U6 4.7 26.3 1.0
C3' D:U6 4.7 28.0 1.0
C1' D:U6 4.8 26.7 1.0
C2' A:G5 5.0 23.0 1.0
O A:HOH311 5.0 38.8 1.0

Potassium binding site 6 out of 11 in 2grb

Go back to Potassium Binding Sites List in 2grb
Potassium binding site 6 out of 11 in the Crystal Structure of An Rna Quadruplex Containing Inosine- Tetrad


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 An Rna Quadruplex Containing Inosine- Tetrad within 5.0Å range:
probe atom residue distance (Å) B Occ
E:K305

b:22.5
occ:1.00
O6 F:G2 2.7 21.9 1.0
O6 H:G2 2.8 26.0 1.0
O6 E:G2 2.8 25.9 1.0
O6 G:G2 2.8 25.7 1.0
O6 F:I3 3.0 21.2 1.0
O6 G:I3 3.0 24.6 1.0
O6 H:I3 3.1 23.6 1.0
O6 E:I3 3.1 25.4 1.0
K E:K306 3.5 19.4 1.0
C6 F:I3 3.6 21.1 1.0
C6 F:G2 3.6 21.7 1.0
C6 E:G2 3.7 25.6 1.0
C6 H:G2 3.7 25.2 1.0
C6 G:G2 3.8 25.0 1.0
C6 H:I3 3.8 23.5 1.0
C6 G:I3 3.8 24.3 1.0
N1 F:I3 3.8 22.7 1.0
C6 E:I3 3.8 24.8 1.0
O B:HOH19 3.9 16.6 1.0
N1 E:G2 3.9 25.6 1.0
N1 F:G2 3.9 21.3 1.0
N1 H:I3 4.0 23.3 1.0
N1 E:I3 4.0 24.9 1.0
N1 H:G2 4.0 25.0 1.0
N1 G:I3 4.0 24.8 1.0
N1 G:G2 4.1 25.1 1.0
C5 F:I3 4.7 21.8 1.0
C5 G:I3 4.9 25.0 1.0
C5 E:I3 4.9 25.0 1.0
C5 H:I3 4.9 24.9 1.0
C5 F:G2 4.9 21.7 1.0
C2 F:I3 4.9 22.2 1.0
N3 B:G2 5.0 25.3 1.0

Potassium binding site 7 out of 11 in 2grb

Go back to Potassium Binding Sites List in 2grb
Potassium binding site 7 out of 11 in the Crystal Structure of An Rna Quadruplex Containing Inosine- Tetrad


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 An Rna Quadruplex Containing Inosine- Tetrad within 5.0Å range:
probe atom residue distance (Å) B Occ
E:K306

b:19.4
occ:1.00
O6 F:I3 2.8 21.2 1.0
O6 H:G4 2.8 20.3 1.0
O6 F:G4 2.8 22.9 1.0
O6 E:I3 2.8 25.4 1.0
O6 G:I3 2.9 24.6 1.0
O6 H:I3 2.9 23.6 1.0
O6 G:G4 3.0 24.1 1.0
O6 E:G4 3.0 23.9 1.0
K E:K307 3.1 19.1 1.0
K E:K305 3.5 22.5 1.0
C6 H:G4 3.6 19.6 1.0
C6 F:I3 3.7 21.1 1.0
C6 F:G4 3.7 23.0 1.0
C6 E:I3 3.7 24.8 1.0
C6 G:I3 3.8 24.3 1.0
C6 H:I3 3.8 23.5 1.0
C6 G:G4 3.8 23.9 1.0
C6 E:G4 3.8 23.8 1.0
N1 F:I3 3.9 22.7 1.0
N1 H:G4 4.0 19.8 1.0
N1 E:I3 4.0 24.9 1.0
N1 F:G4 4.0 23.4 1.0
N1 H:I3 4.0 23.3 1.0
N1 G:I3 4.1 24.8 1.0
N1 G:G4 4.1 23.3 1.0
N1 E:G4 4.1 23.4 1.0
C5 F:G4 4.8 22.6 1.0
C5 H:G4 4.8 20.8 1.0
C5 F:I3 4.9 21.8 1.0
C5 E:I3 5.0 25.0 1.0
C5 G:I3 5.0 25.0 1.0

Potassium binding site 8 out of 11 in 2grb

Go back to Potassium Binding Sites List in 2grb
Potassium binding site 8 out of 11 in the Crystal Structure of An Rna Quadruplex Containing Inosine- Tetrad


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 8 of Crystal Structure of An Rna Quadruplex Containing Inosine- Tetrad within 5.0Å range:
probe atom residue distance (Å) B Occ
E:K307

b:19.1
occ:1.00
O6 G:G5 2.8 25.1 1.0
O6 F:G5 2.8 24.3 1.0
O6 F:G4 2.8 22.9 1.0
O6 E:G4 2.8 23.9 1.0
O6 G:G4 2.8 24.1 1.0
O6 H:G5 2.8 22.4 1.0
O6 H:G4 2.8 20.3 1.0
O6 E:G5 2.9 23.0 1.0
K E:K306 3.1 19.4 1.0
K E:K308 3.4 23.2 1.0
C6 F:G4 3.7 23.0 1.0
C6 F:G5 3.7 24.2 1.0
C6 H:G5 3.7 22.0 1.0
C6 G:G4 3.7 23.9 1.0
C6 H:G4 3.8 19.6 1.0
C6 E:G4 3.8 23.8 1.0
C6 G:G5 3.8 24.1 1.0
C6 E:G5 3.9 23.2 1.0
N1 F:G4 3.9 23.4 1.0
N1 F:G5 4.0 24.3 1.0
N1 H:G5 4.0 21.8 1.0
N1 G:G4 4.0 23.3 1.0
N1 H:G4 4.1 19.8 1.0
N1 E:G4 4.1 23.4 1.0
N1 G:G5 4.1 24.0 1.0
N1 E:G5 4.2 23.0 1.0
C5 F:G4 5.0 22.6 1.0
C5 G:G4 5.0 24.3 1.0

Potassium binding site 9 out of 11 in 2grb

Go back to Potassium Binding Sites List in 2grb
Potassium binding site 9 out of 11 in the Crystal Structure of An Rna Quadruplex Containing Inosine- Tetrad


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 9 of Crystal Structure of An Rna Quadruplex Containing Inosine- Tetrad within 5.0Å range:
probe atom residue distance (Å) B Occ
E:K308

b:23.2
occ:1.00
O4 E:U6 2.8 26.3 1.0
O4 G:U6 2.8 26.3 1.0
O4 H:U6 2.9 24.4 1.0
O4 F:U6 2.9 24.7 1.0
O6 H:G5 3.0 22.4 1.0
O6 G:G5 3.0 25.1 1.0
O6 E:G5 3.0 23.0 1.0
O6 F:G5 3.1 24.3 1.0
K E:K307 3.4 19.1 1.0
C4 E:U6 3.7 26.0 1.0
C6 G:G5 3.7 24.1 1.0
C4 H:U6 3.7 24.3 1.0
C6 H:G5 3.8 22.0 1.0
C6 E:G5 3.8 23.2 1.0
C4 G:U6 3.8 25.9 1.0
C4 F:U6 3.8 24.8 1.0
C6 F:G5 3.8 24.2 1.0
N3 H:U6 3.8 24.5 1.0
N3 E:U6 3.9 26.2 1.0
N3 G:U6 3.9 26.3 1.0
N3 F:U6 4.0 24.8 1.0
N1 G:G5 4.0 24.0 1.0
N1 H:G5 4.0 21.8 1.0
N1 E:G5 4.1 23.0 1.0
N1 F:G5 4.1 24.3 1.0
C5 G:G5 4.9 24.4 1.0
C5 E:G5 4.9 23.2 1.0
C5 H:G5 4.9 22.1 1.0
C5 F:G5 5.0 24.6 1.0

Potassium binding site 10 out of 11 in 2grb

Go back to Potassium Binding Sites List in 2grb
Potassium binding site 10 out of 11 in the Crystal Structure of An Rna Quadruplex Containing Inosine- Tetrad


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 10 of Crystal Structure of An Rna Quadruplex Containing Inosine- Tetrad within 5.0Å range:
probe atom residue distance (Å) B Occ
F:K313

b:22.5
occ:1.00
O F:HOH18 2.7 32.1 1.0
O2' F:U6 2.9 26.5 1.0
O H:HOH81 2.9 24.5 1.0
O F:HOH186 3.1 35.3 1.0
O3' F:U6 3.2 27.7 1.0
OP2 F:G5 3.9 26.5 1.0
C2' F:U6 4.0 26.1 1.0
C3' F:U6 4.1 26.8 1.0
O2' H:G5 4.3 24.0 1.0
C1' F:U6 4.5 25.9 1.0
O H:HOH24 4.6 43.0 1.0
O2 F:U6 4.8 25.4 1.0
N3 H:G5 4.9 21.5 1.0
N2 H:G5 4.9 21.7 1.0

Reference:

B.Pan, K.Shi, M.Sundaralingam. Crystal Structure of An Rna Quadruplex Containing Inosine Tetrad: Implications For the Roles of NH2 Group in Purine Tetrads. J.Mol.Biol. V. 363 451 2006.
ISSN: ISSN 0022-2836
PubMed: 16978642
DOI: 10.1016/J.JMB.2006.08.022
Page generated: Sun Dec 13 23:10:03 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