Potassium in PDB 6t2g: uc(Nmr) Structure of KRAS32R G25T Conformer G-Quadruplex Within Kras Promoter Region

The binding sites of Potassium atom in the uc(Nmr) Structure of KRAS32R G25T Conformer G-Quadruplex Within Kras Promoter Region (pdb code 6t2g). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 2 binding sites of Potassium where determined in the uc(Nmr) Structure of KRAS32R G25T Conformer G-Quadruplex Within Kras Promoter Region, PDB code: 6t2g:
Jump to Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in the uc(Nmr) Structure of KRAS32R G25T Conformer G-Quadruplex Within Kras Promoter Region


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of uc(Nmr) Structure of KRAS32R G25T Conformer G-Quadruplex Within Kras Promoter Region within 5.0Å range: probe atom residue distance (Å) B Occ A:K101 b:0.0 occ:1.00 O6 A:DG27 2.5 0.0 1.0 O6 A:DG2 2.6 0.0 1.0 O6 A:DG7 2.7 0.0 1.0 O6 A:DG12 2.8 0.0 1.0 O6 A:DG6 2.9 0.0 1.0 O6 A:DG26 2.9 0.0 1.0 O6 A:DG11 3.0 0.0 1.0 H1 A:DG6 3.1 0.0 1.0 N1 A:DG6 3.2 0.0 1.0 C6 A:DG6 3.3 0.0 1.0 H1 A:DG2 3.3 0.0 1.0 O6 A:DG3 3.3 0.0 1.0 H1 A:DG26 3.3 0.0 1.0 C6 A:DG27 3.5 0.0 1.0 H1 A:DG27 3.5 0.0 1.0 H1 A:DG12 3.6 0.0 1.0 C6 A:DG2 3.6 0.0 1.0 C6 A:DG7 3.7 0.0 1.0 C6 A:DG11 3.8 0.0 1.0 N1 A:DG27 3.8 0.0 1.0 C6 A:DG12 3.8 0.0 1.0 C6 A:DG26 3.8 0.0 1.0 N1 A:DG2 3.9 0.0 1.0 C6 A:DG3 4.0 0.0 1.0 N1 A:DG26 4.0 0.0 1.0 H1 A:DG7 4.0 0.0 1.0 H1 A:DG11 4.1 0.0 1.0 K A:K102 4.1 0.0 1.0 N1 A:DG12 4.2 0.0 1.0 N1 A:DG7 4.2 0.0 1.0 C2 A:DG6 4.3 0.0 1.0 N1 A:DG11 4.3 0.0 1.0 C5 A:DG6 4.4 0.0 1.0 H1 A:DG3 4.5 0.0 1.0 N1 A:DG3 4.5 0.0 1.0 H61 A:DA1 4.6 0.0 1.0 H22 A:DG6 4.6 0.0 1.0 C5 A:DG11 4.6 0.0 1.0 C5 A:DG7 4.7 0.0 1.0 C5 A:DG27 4.7 0.0 1.0 N2 A:DG6 4.7 0.0 1.0 C5 A:DG2 4.9 0.0 1.0 C5 A:DG3 5.0 0.0 1.0

Potassium binding site 2 out of 2 in the uc(Nmr) Structure of KRAS32R G25T Conformer G-Quadruplex Within Kras Promoter Region


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of uc(Nmr) Structure of KRAS32R G25T Conformer G-Quadruplex Within Kras Promoter Region within 5.0Å range: probe atom residue distance (Å) B Occ A:K102 b:0.0 occ:1.00 O6 A:DG4 2.6 0.0 1.0 O6 A:DG9 2.6 0.0 1.0 O6 A:DG13 2.8 0.0 1.0 O6 A:DG27 2.8 0.0 1.0 O6 A:DG3 2.9 0.0 1.0 O6 A:DG28 2.9 0.0 1.0 O6 A:DG7 2.9 0.0 1.0 C6 A:DG27 3.2 0.0 1.0 H1 A:DG9 3.2 0.0 1.0 H1 A:DG27 3.2 0.0 1.0 C6 A:DG13 3.4 0.0 1.0 N1 A:DG27 3.4 0.0 1.0 H1 A:DG4 3.4 0.0 1.0 C6 A:DG4 3.5 0.0 1.0 H1 A:DG28 3.5 0.0 1.0 C6 A:DG9 3.5 0.0 1.0 N1 A:DG9 3.7 0.0 1.0 H1 A:DG13 3.8 0.0 1.0 C6 A:DG7 3.8 0.0 1.0 N1 A:DG4 3.8 0.0 1.0 O6 A:DG12 3.8 0.0 1.0 N1 A:DG13 3.9 0.0 1.0 C6 A:DG28 4.0 0.0 1.0 H1 A:DG12 4.0 0.0 1.0 C6 A:DG3 4.0 0.0 1.0 C5 A:DG27 4.1 0.0 1.0 K A:K101 4.1 0.0 1.0 H1 A:DG7 4.2 0.0 1.0 H1 A:DG3 4.2 0.0 1.0 C5 A:DG13 4.2 0.0 1.0 N1 A:DG28 4.3 0.0 1.0 C2 A:DG27 4.4 0.0 1.0 N1 A:DG7 4.4 0.0 1.0 C6 A:DG12 4.5 0.0 1.0 C5 A:DG4 4.5 0.0 1.0 N1 A:DG3 4.6 0.0 1.0 N7 A:DG13 4.6 0.0 1.0 N1 A:DG12 4.6 0.0 1.0 C5 A:DG7 4.7 0.0 1.0 H73 A:DT8 4.7 0.0 1.0 N7 A:DG27 4.9 0.0 1.0 H2' A:DA30 4.9 0.0 1.0 H22 A:DG27 4.9 0.0 1.0 N2 A:DG27 4.9 0.0 1.0 C2 A:DG13 4.9 0.0 1.0 C5 A:DG9 4.9 0.0 1.0 C4 A:DG27 4.9 0.0 1.0 N7 A:DG7 5.0 0.0 1.0 C2 A:DG9 5.0 0.0 1.0

J.Marquevielle, C.Robert, O.Lagrabette, M.Wahid, A.Bourdoncle, L.Xodo, J.L.Mergny, G.Salgado. Structure of Multiple G-Quadruplexes in Equilibrium in Kras Promoter Region To Be Published.