Potassium in PDB 5mq0: Structure of A Spliceosome Remodeled For Exon Ligation

All present enzymatic activity of Structure of A Spliceosome Remodeled For Exon Ligation:
3.6.4.13;

The structure of Structure of A Spliceosome Remodeled For Exon Ligation also contains other interesting chemical elements:

Magnesium	(Mg)	3 atoms
Zinc	(Zn)	6 atoms

The binding sites of Potassium atom in the Structure of A Spliceosome Remodeled For Exon Ligation (pdb code 5mq0). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 2 binding sites of Potassium where determined in the Structure of A Spliceosome Remodeled For Exon Ligation, PDB code: 5mq0:
Jump to Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in the Structure of A Spliceosome Remodeled For Exon Ligation


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Structure of A Spliceosome Remodeled For Exon Ligation within 5.0Å range: probe atom residue distance (Å) B Occ 6:K1004 b:64.8 occ:1.00 OP2 6:G81 2.1 51.6 1.0 P 6:G81 3.4 53.3 1.0 OP2 6:A62 3.6 59.5 1.0 OP1 6:G81 3.8 52.9 1.0 O3' 6:U80 4.1 54.1 1.0 OP2 6:G77 4.2 56.4 1.0 OP1 6:A62 4.2 60.4 1.0 P 6:A62 4.4 56.7 1.0 O5' 6:G81 4.6 57.4 1.0 N7 6:G77 4.8 53.5 1.0 N7 6:G78 4.9 60.7 1.0

Potassium binding site 2 out of 2 in the Structure of A Spliceosome Remodeled For Exon Ligation


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Structure of A Spliceosome Remodeled For Exon Ligation within 5.0Å range: probe atom residue distance (Å) B Occ 6:K1005 b:90.3 occ:1.00 OP1 6:G81 2.4 52.9 1.0 P 6:G81 3.7 53.3 1.0 O5' 6:G81 4.1 57.4 1.0 N7 6:A62 4.4 48.5 1.0 OP2 6:G81 4.5 51.6 1.0 O6 6:G63 4.5 72.1 1.0 N7 6:G63 4.5 64.2 1.0 N7 6:G81 4.6 60.1 1.0 OP2 6:A82 4.8 68.2 1.0 C2' 6:U80 4.8 58.0 1.0 N6 6:A82 4.8 58.0 1.0 O3' 6:U80 4.9 54.1 1.0 C8 6:A62 4.9 49.9 1.0 C8 6:G81 5.0 58.9 1.0

S.M.Fica, C.Oubridge, W.P.Galej, M.E.Wilkinson, X.C.Bai, A.J.Newman, K.Nagai. Structure of A Spliceosome Remodelled For Exon Ligation. Nature V. 542 377 2017.
ISSN: ESSN 1476-4687
PubMed: 28076345
DOI: 10.1038/NATURE21078