Potassium in PDB 6t51: uc(Nmr) Structure of KRAS22RT G-Quadruplex Forming Within Kras Promoter Region at Physological Temperature

The binding sites of Potassium atom in the uc(Nmr) Structure of KRAS22RT G-Quadruplex Forming Within Kras Promoter Region at Physological Temperature (pdb code 6t51). 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 KRAS22RT G-Quadruplex Forming Within Kras Promoter Region at Physological Temperature, PDB code: 6t51:
Jump to Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in the uc(Nmr) Structure of KRAS22RT G-Quadruplex Forming Within Kras Promoter Region at Physological Temperature


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 KRAS22RT G-Quadruplex Forming Within Kras Promoter Region at Physological Temperature within 5.0Å range: probe atom residue distance (Å) B Occ A:K101 b:0.0 occ:1.00 O6 A:DG6 2.6 0.0 1.0 O6 A:DG7 2.7 0.0 1.0 O6 A:DG12 2.7 0.0 1.0 O6 A:DG18 2.7 0.0 1.0 O6 A:DG3 2.7 0.0 1.0 O6 A:DG11 2.7 0.0 1.0 O6 A:DG2 2.7 0.0 1.0 O6 A:DG19 2.9 0.0 1.0 H1 A:DG11 3.3 0.0 1.0 H1 A:DG2 3.3 0.0 1.0 H1 A:DG6 3.3 0.0 1.0 C6 A:DG11 3.5 0.0 1.0 K A:K102 3.5 0.0 1.0 H1 A:DG7 3.6 0.0 1.0 C6 A:DG12 3.6 0.0 1.0 C6 A:DG6 3.6 0.0 1.0 C6 A:DG7 3.6 0.0 1.0 C6 A:DG18 3.7 0.0 1.0 C6 A:DG19 3.7 0.0 1.0 H1 A:DG18 3.7 0.0 1.0 C6 A:DG3 3.7 0.0 1.0 N1 A:DG11 3.7 0.0 1.0 C6 A:DG2 3.7 0.0 1.0 H1 A:DG12 3.7 0.0 1.0 H1 A:DG19 3.8 0.0 1.0 H1 A:DG3 3.8 0.0 1.0 N1 A:DG6 3.9 0.0 1.0 N1 A:DG2 3.9 0.0 1.0 N1 A:DG7 4.0 0.0 1.0 N1 A:DG12 4.0 0.0 1.0 N1 A:DG19 4.0 0.0 1.0 N1 A:DG18 4.1 0.0 1.0 N1 A:DG3 4.2 0.0 1.0 C5 A:DG19 4.7 0.0 1.0 C5 A:DG11 4.7 0.0 1.0 C5 A:DG12 4.8 0.0 1.0 C5 A:DG7 4.9 0.0 1.0 C5 A:DG6 4.9 0.0 1.0 C5 A:DG3 4.9 0.0 1.0 C5 A:DG18 4.9 0.0 1.0 C2 A:DG11 5.0 0.0 1.0

Potassium binding site 2 out of 2 in the uc(Nmr) Structure of KRAS22RT G-Quadruplex Forming Within Kras Promoter Region at Physological Temperature


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 KRAS22RT G-Quadruplex Forming Within Kras Promoter Region at Physological Temperature within 5.0Å range: probe atom residue distance (Å) B Occ A:K102 b:0.0 occ:1.00 O6 A:DG4 2.5 0.0 1.0 O6 A:DG20 2.6 0.0 1.0 O6 A:DG12 2.7 0.0 1.0 O6 A:DG9 2.7 0.0 1.0 O6 A:DG7 2.8 0.0 1.0 O6 A:DG13 2.8 0.0 1.0 O6 A:DG19 2.8 0.0 1.0 O6 A:DG3 2.9 0.0 1.0 C6 A:DG20 3.4 0.0 1.0 H1 A:DG20 3.4 0.0 1.0 C6 A:DG4 3.5 0.0 1.0 K A:K101 3.5 0.0 1.0 C6 A:DG12 3.5 0.0 1.0 C6 A:DG7 3.6 0.0 1.0 H1 A:DG7 3.6 0.0 1.0 H1 A:DG9 3.7 0.0 1.0 H1 A:DG4 3.7 0.0 1.0 C6 A:DG9 3.7 0.0 1.0 C6 A:DG13 3.7 0.0 1.0 H1 A:DG3 3.8 0.0 1.0 C6 A:DG19 3.8 0.0 1.0 N1 A:DG20 3.8 0.0 1.0 H1 A:DG13 3.8 0.0 1.0 C6 A:DG3 3.9 0.0 1.0 H1 A:DG19 3.9 0.0 1.0 N1 A:DG7 3.9 0.0 1.0 H1 A:DG12 3.9 0.0 1.0 N1 A:DG4 4.0 0.0 1.0 N1 A:DG12 4.1 0.0 1.0 N1 A:DG13 4.1 0.0 1.0 N1 A:DG9 4.1 0.0 1.0 N1 A:DG3 4.2 0.0 1.0 N1 A:DG19 4.3 0.0 1.0 C5 A:DG20 4.5 0.0 1.0 C5 A:DG12 4.6 0.0 1.0 C5 A:DG4 4.6 0.0 1.0 C5 A:DG7 4.7 0.0 1.0 C5 A:DG3 4.9 0.0 1.0 C5 A:DG13 4.9 0.0 1.0 C5 A:DG9 5.0 0.0 1.0 C2 A:DG20 5.0 0.0 1.0 C5 A:DG19 5.0 0.0 1.0

J.Marquevielle, M.V.V.Kumar, J.L.Mergny, G.F.Salgado. 1H,13C, AND15N Chemical Shift Assignments of A G-Quadruplex Forming Sequence Within the Kras Proto-Oncogene Promoter Region. Biomol.uc(Nmr) Assign. V. 12 123 2018.
ISSN: ESSN 1874-270X
PubMed: 29189986
DOI: 10.1007/S12104-017-9793-0