Potassium in PDB 7s14: Crystal Structure of Putative Nad(P)H-Flavin Oxidoreductase From Haemophilus Influenzae 86-028NP

The structure of Crystal Structure of Putative Nad(P)H-Flavin Oxidoreductase From Haemophilus Influenzae 86-028NP, PDB code: 7s14 was solved by Y.Kim, N.Maltseva, M.Endres, T.Crofts, A.Joachimiak, Center For Structuralgenomics Of Infectious Diseases (Csgid), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	42.47 / 1.65
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	56.833, 54.779, 134.446, 90, 90.04, 90
R / Rfree (%)	15.2 / 19.1

The structure of Crystal Structure of Putative Nad(P)H-Flavin Oxidoreductase From Haemophilus Influenzae 86-028NP also contains other interesting chemical elements:

Calcium	(Ca)	2 atoms
Chlorine	(Cl)	3 atoms

The binding sites of Potassium atom in the Crystal Structure of Putative Nad(P)H-Flavin Oxidoreductase From Haemophilus Influenzae 86-028NP (pdb code 7s14). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 2 binding sites of Potassium where determined in the Crystal Structure of Putative Nad(P)H-Flavin Oxidoreductase From Haemophilus Influenzae 86-028NP, PDB code: 7s14:
Jump to Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in the Crystal Structure of Putative Nad(P)H-Flavin Oxidoreductase From Haemophilus Influenzae 86-028NP


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 Putative Nad(P)H-Flavin Oxidoreductase From Haemophilus Influenzae 86-028NP within 5.0Å range: probe atom residue distance (Å) B Occ A:K304 b:54.3 occ:1.00 O A:LYS89 2.6 25.2 1.0 SG A:CYS141 2.8 24.9 1.0 O A:LEU137 3.0 25.2 1.0 N A:ALA92 3.5 27.3 1.0 CA A:PHE138 3.5 23.6 1.0 C A:LEU137 3.5 24.1 1.0 C A:LYS89 3.6 25.9 1.0 CB A:ALA92 3.6 25.2 1.0 N A:PHE138 3.7 25.1 1.0 CB A:CYS141 3.7 19.9 1.0 N A:ASN91 3.7 33.1 1.0 C A:LYS90 3.9 30.7 1.0 CA A:LYS90 4.0 28.3 1.0 CG A:LEU137 4.0 24.6 1.0 CA A:ALA92 4.1 26.7 1.0 O A:PHE138 4.1 22.8 1.0 N A:LYS90 4.2 26.6 1.0 C A:PHE138 4.2 21.9 1.0 C A:ASN91 4.5 29.2 1.0 N A:CYS141 4.5 18.7 1.0 CD1 A:LEU137 4.5 24.9 1.0 CA A:ASN91 4.5 32.1 1.0 O A:LYS90 4.5 27.7 1.0 CB A:PHE138 4.6 24.9 1.0 CB A:LEU137 4.6 24.3 1.0 CA A:LEU137 4.6 24.0 1.0 CA A:LYS89 4.7 24.9 1.0 CB A:LYS89 4.7 26.4 1.0 CA A:CYS141 4.7 18.1 1.0 CD1 A:PHE138 4.8 24.0 1.0 CD2 A:LEU137 5.0 25.6 1.0 C A:ALA92 5.0 28.2 1.0

Potassium binding site 2 out of 2 in the Crystal Structure of Putative Nad(P)H-Flavin Oxidoreductase From Haemophilus Influenzae 86-028NP


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 Putative Nad(P)H-Flavin Oxidoreductase From Haemophilus Influenzae 86-028NP within 5.0Å range: probe atom residue distance (Å) B Occ B:K303 b:40.3 occ:1.00 O B:LYS89 2.7 20.2 1.0 O B:LEU137 3.0 21.9 1.0 SG B:CYS141 3.0 20.9 1.0 N B:ALA92 3.3 24.1 1.0 C B:LEU137 3.4 21.7 1.0 CA B:PHE138 3.5 20.5 1.0 N B:ASN91 3.5 28.0 1.0 N B:PHE138 3.6 20.6 1.0 CB B:ALA92 3.6 23.4 1.0 C B:LYS89 3.7 21.9 1.0 C B:LYS90 3.8 27.4 1.0 CB B:CYS141 3.8 18.1 1.0 CG B:LEU137 3.8 25.3 1.0 CA B:LYS90 3.9 25.6 1.0 CA B:ALA92 4.0 24.1 1.0 N B:LYS90 4.2 24.2 1.0 C B:ASN91 4.3 25.0 1.0 CA B:ASN91 4.3 28.2 1.0 CD1 B:LEU137 4.4 25.0 1.0 CB B:LEU137 4.4 24.6 1.0 C B:PHE138 4.4 19.5 1.0 CA B:LEU137 4.4 23.5 1.0 O B:PHE138 4.4 19.1 1.0 O B:HOH423 4.5 23.7 1.0 CB B:PHE138 4.5 20.5 1.0 O B:LYS90 4.5 30.4 1.0 N B:CYS141 4.8 20.1 1.0 CA B:LYS89 4.8 21.2 1.0 CD2 B:LEU137 4.8 28.1 1.0 CB B:LYS89 4.9 21.3 1.0 C B:ALA92 4.9 26.7 1.0 CA B:CYS141 4.9 18.3 1.0 CD1 B:PHE138 5.0 21.8 1.0

Y.Kim, N.Maltseva, M.Endres, T.Crofts, A.Joachimiak. Crystal Structure of Putative Nad(P)H-Flavin Oxidoreductase From Haemophilus Influenzae 86-028NP To Be Published.