Potassium in PDB 2kqg: A G-Rich Sequence Within the C-Kit Oncogene Promoter Forms A Parallel G-Quadruplex Having Asymmetric G-Tetrad Dynamics

The binding sites of Potassium atom in the A G-Rich Sequence Within the C-Kit Oncogene Promoter Forms A Parallel G-Quadruplex Having Asymmetric G-Tetrad Dynamics (pdb code 2kqg). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 2 binding sites of Potassium where determined in the A G-Rich Sequence Within the C-Kit Oncogene Promoter Forms A Parallel G-Quadruplex Having Asymmetric G-Tetrad Dynamics, PDB code: 2kqg:
Jump to Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in the A G-Rich Sequence Within the C-Kit Oncogene Promoter Forms A Parallel G-Quadruplex Having Asymmetric G-Tetrad Dynamics


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of A G-Rich Sequence Within the C-Kit Oncogene Promoter Forms A Parallel G-Quadruplex Having Asymmetric G-Tetrad Dynamics within 5.0Å range: probe atom residue distance (Å) B Occ A:K22 b:0.0 occ:1.00 O6 A:DG2 2.6 0.0 1.0 O6 A:DG6 2.7 0.0 1.0 O6 A:DG15 2.7 0.0 1.0 O6 A:DG14 2.7 0.0 1.0 O6 A:DG18 2.7 0.0 1.0 O6 A:DG19 2.8 0.0 1.0 O6 A:DG7 2.8 0.0 1.0 O6 A:DG3 3.1 0.0 1.0 H1 A:DG2 3.3 0.0 1.0 H1 A:DG7 3.4 0.0 1.0 H1 A:DG15 3.4 0.0 1.0 C6 A:DG15 3.4 0.0 1.0 C6 A:DG2 3.4 0.0 1.0 H1 A:DG6 3.5 0.0 1.0 H1 A:DG14 3.5 0.0 1.0 H1 A:DG18 3.5 0.0 1.0 C6 A:DG7 3.6 0.0 1.0 C6 A:DG6 3.6 0.0 1.0 K A:K23 3.7 0.0 1.0 C6 A:DG14 3.7 0.0 1.0 N1 A:DG15 3.7 0.0 1.0 C6 A:DG19 3.7 0.0 1.0 C6 A:DG18 3.7 0.0 1.0 N1 A:DG2 3.8 0.0 1.0 H1 A:DG3 3.8 0.0 1.0 N1 A:DG7 3.8 0.0 1.0 H1 A:DG19 3.9 0.0 1.0 N1 A:DG6 3.9 0.0 1.0 N1 A:DG14 4.0 0.0 1.0 C6 A:DG3 4.0 0.0 1.0 N1 A:DG18 4.1 0.0 1.0 N1 A:DG19 4.2 0.0 1.0 H6 A:DC1 4.3 0.0 1.0 N1 A:DG3 4.3 0.0 1.0 C6 A:DC1 4.3 0.0 1.0 C5 A:DC1 4.4 0.0 1.0 H5 A:DC1 4.4 0.0 1.0 C5 A:DG15 4.6 0.0 1.0 C5 A:DG2 4.7 0.0 1.0 C5 A:DG19 4.8 0.0 1.0 C5 A:DG7 4.9 0.0 1.0 N1 A:DC1 4.9 0.0 1.0 C5 A:DG6 4.9 0.0 1.0 C2 A:DG15 4.9 0.0 1.0 C5 A:DG14 5.0 0.0 1.0

Potassium binding site 2 out of 2 in the A G-Rich Sequence Within the C-Kit Oncogene Promoter Forms A Parallel G-Quadruplex Having Asymmetric G-Tetrad Dynamics


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of A G-Rich Sequence Within the C-Kit Oncogene Promoter Forms A Parallel G-Quadruplex Having Asymmetric G-Tetrad Dynamics within 5.0Å range: probe atom residue distance (Å) B Occ A:K23 b:0.0 occ:1.00 O6 A:DG8 2.6 0.0 1.0 O6 A:DG20 2.6 0.0 1.0 O6 A:DG16 2.7 0.0 1.0 O6 A:DG3 2.8 0.0 1.0 O6 A:DG7 2.8 0.0 1.0 O6 A:DG15 2.8 0.0 1.0 O6 A:DG4 2.8 0.0 1.0 O6 A:DG19 3.0 0.0 1.0 H1 A:DG8 3.4 0.0 1.0 H1 A:DG16 3.4 0.0 1.0 H1 A:DG19 3.5 0.0 1.0 H1 A:DG3 3.6 0.0 1.0 H1 A:DG20 3.6 0.0 1.0 C6 A:DG16 3.6 0.0 1.0 C6 A:DG8 3.6 0.0 1.0 C6 A:DG20 3.6 0.0 1.0 C6 A:DG3 3.6 0.0 1.0 H1 A:DG4 3.6 0.0 1.0 H1 A:DG7 3.7 0.0 1.0 C6 A:DG7 3.7 0.0 1.0 K A:K22 3.7 0.0 1.0 C6 A:DG4 3.8 0.0 1.0 C6 A:DG15 3.8 0.0 1.0 N1 A:DG16 3.9 0.0 1.0 C6 A:DG19 3.9 0.0 1.0 N1 A:DG8 3.9 0.0 1.0 H1 A:DG15 3.9 0.0 1.0 N1 A:DG3 4.0 0.0 1.0 N1 A:DG20 4.0 0.0 1.0 N1 A:DG7 4.1 0.0 1.0 N1 A:DG19 4.1 0.0 1.0 N1 A:DG4 4.1 0.0 1.0 N1 A:DG15 4.3 0.0 1.0 C5 A:DG3 4.8 0.0 1.0 C5 A:DG7 4.8 0.0 1.0 C5 A:DG16 4.8 0.0 1.0 H3 A:DT21 4.9 0.0 1.0 C5 A:DG20 4.9 0.0 1.0 C5 A:DG8 4.9 0.0 1.0 C5 A:DG4 5.0 0.0 1.0 C5 A:DG15 5.0 0.0 1.0

S.-T.D.Hsu, P.Varnai, A.Bugaut, A.P.Reszka, S.Neidle, S.Balasubramanian. A G-Rich Sequence Within the C-Kit Oncogene Promoter Forms A Parallel G-Quadruplex Having Asymmetric G-Tetrad Dynamics J.Am.Chem.Soc. V. 131 13399 2009.
ISSN: ISSN 0002-7863
PubMed: 19705869
DOI: 10.1021/JA904007P