Potassium in PDB 5aw9: Kinetics By X-Ray Crystallography: Native E2.MGF42-.2K+ Crystal For Rb+ Bound Crystals

The structure of Kinetics By X-Ray Crystallography: Native E2.MGF42-.2K+ Crystal For Rb+ Bound Crystals, PDB code: 5aw9 was solved by H.Ogawa, F.Cornelius, A.Hirata, C.Toyoshima, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	15.00 / 2.80
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	219.972, 50.666, 163.066, 90.00, 104.50, 90.00
R / Rfree (%)	21.7 / 26.5

The structure of Kinetics By X-Ray Crystallography: Native E2.MGF42-.2K+ Crystal For Rb+ Bound Crystals also contains other interesting chemical elements:

Fluorine	(F)	4 atoms
Magnesium	(Mg)	2 atoms

The binding sites of Potassium atom in the Kinetics By X-Ray Crystallography: Native E2.MGF42-.2K+ Crystal For Rb+ Bound Crystals (pdb code 5aw9). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 3 binding sites of Potassium where determined in the Kinetics By X-Ray Crystallography: Native E2.MGF42-.2K+ Crystal For Rb+ Bound Crystals, PDB code: 5aw9:
Jump to Potassium binding site number: 1; 2; 3;

Potassium binding site 1 out of 3 in the Kinetics By X-Ray Crystallography: Native E2.MGF42-.2K+ Crystal For Rb+ Bound Crystals


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Kinetics By X-Ray Crystallography: Native E2.MGF42-.2K+ Crystal For Rb+ Bound Crystals within 5.0Å range: probe atom residue distance (Å) B Occ A:K2003 b:71.0 occ:1.00 O A:HOH2143 2.7 62.9 1.0 O A:THR779 2.7 68.8 1.0 OG A:SER782 2.8 70.3 1.0 OD2 A:ASP811 2.9 72.4 1.0 OD1 A:ASN783 3.1 65.9 1.0 CG A:ASP811 3.5 70.0 1.0 OD1 A:ASP811 3.5 73.0 1.0 OE2 A:GLU786 3.6 80.6 1.0 N A:ASN783 3.8 76.8 1.0 C A:SER782 3.9 74.9 1.0 C A:THR779 3.9 67.8 1.0 CG A:ASN783 4.0 74.6 1.0 K A:K2004 4.0 76.3 1.0 CB A:SER782 4.0 70.2 1.0 O A:HOH2177 4.1 94.9 1.0 O A:SER782 4.2 76.9 1.0 CA A:ASN783 4.3 76.9 1.0 CA A:SER782 4.4 71.2 1.0 CG2 A:THR779 4.4 63.3 1.0 OD2 A:ASP815 4.4 70.3 1.0 CD A:GLU786 4.5 79.5 1.0 OE1 A:GLU786 4.6 80.0 1.0 CB A:ASN783 4.6 78.2 1.0 N A:SER782 4.7 70.9 1.0 CA A:THR779 4.7 67.2 1.0 CB A:ASP811 4.8 70.2 1.0 O A:LEU780 4.8 75.3 1.0 CB A:PRO333 4.8 71.5 1.0 ND2 A:ASN783 4.8 76.7 1.0 CA A:PRO333 4.9 70.5 1.0 N A:LEU780 4.9 66.1 1.0 CA A:LEU780 4.9 71.5 1.0 C A:LEU780 5.0 73.5 1.0

Potassium binding site 2 out of 3 in the Kinetics By X-Ray Crystallography: Native E2.MGF42-.2K+ Crystal For Rb+ Bound Crystals


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Kinetics By X-Ray Crystallography: Native E2.MGF42-.2K+ Crystal For Rb+ Bound Crystals within 5.0Å range: probe atom residue distance (Å) B Occ A:K2004 b:76.3 occ:1.00 OD1 A:ASN783 2.8 65.9 1.0 OD2 A:ASP811 2.9 72.4 1.0 O A:VAL332 2.9 71.8 1.0 O A:ALA330 3.0 77.2 1.0 O A:VAL329 3.0 75.2 1.0 OE2 A:GLU786 3.0 80.6 1.0 OE1 A:GLU334 3.4 73.4 1.0 CG A:ASP811 3.5 70.0 1.0 OD1 A:ASP811 3.7 73.0 1.0 C A:ALA330 3.7 79.9 1.0 C A:VAL332 3.8 69.5 1.0 CG A:ASN783 3.9 74.6 1.0 K A:K2003 4.0 71.0 1.0 CG2 A:ILE807 4.0 65.2 1.0 CD A:GLU786 4.1 79.5 1.0 CA A:PRO333 4.1 70.5 1.0 C A:VAL329 4.1 75.7 1.0 CD A:GLU334 4.2 76.5 1.0 CA A:ALA330 4.2 74.2 1.0 N A:PRO333 4.3 69.5 1.0 OE2 A:GLU334 4.3 80.2 1.0 N A:VAL332 4.6 70.5 1.0 C A:ASN331 4.6 76.3 1.0 N A:ASN331 4.6 81.3 1.0 OE1 A:GLU786 4.6 80.0 1.0 N A:ALA330 4.7 72.4 1.0 ND2 A:ASN783 4.7 76.7 1.0 N A:GLU334 4.7 68.1 1.0 CB A:ASP811 4.8 70.2 1.0 O A:ASN331 4.8 82.8 1.0 CA A:VAL332 4.8 68.5 1.0 CA A:ASN783 4.9 76.9 1.0 CB A:ASN783 5.0 78.2 1.0

Potassium binding site 3 out of 3 in the Kinetics By X-Ray Crystallography: Native E2.MGF42-.2K+ Crystal For Rb+ Bound Crystals


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of Kinetics By X-Ray Crystallography: Native E2.MGF42-.2K+ Crystal For Rb+ Bound Crystals within 5.0Å range: probe atom residue distance (Å) B Occ A:K2005 b:69.9 occ:1.00 O A:ALA728 2.7 51.5 1.0 OD2 A:ASP747 2.9 62.0 1.0 O A:LYS726 2.9 57.1 1.0 O A:LEU725 3.0 55.3 1.0 O A:HOH2195 3.2 65.3 1.0 C A:LYS726 3.7 54.7 1.0 CG A:ASP747 3.8 61.5 1.0 OD1 A:ASP747 3.8 62.2 1.0 C A:ALA728 3.8 53.2 1.0 N A:GLY731 3.9 49.2 1.0 C A:LEU725 4.1 55.2 1.0 CA A:LYS726 4.1 56.2 1.0 N A:ALA728 4.3 53.2 1.0 O A:ASP729 4.4 58.1 1.0 O A:ALA745 4.4 67.8 1.0 CA A:ALA728 4.4 54.1 1.0 C A:ASP729 4.4 55.7 1.0 C A:ILE730 4.5 49.2 1.0 CB A:ALA728 4.5 52.7 1.0 CA A:ILE730 4.5 51.3 1.0 N A:LYS726 4.5 59.2 1.0 N A:ILE730 4.5 54.0 1.0 C A:LYS727 4.6 51.4 1.0 CA A:GLY731 4.6 51.1 1.0 N A:LYS727 4.7 52.8 1.0 N A:ASP729 4.8 53.2 1.0

H.Ogawa, F.Cornelius, A.Hirata, C.Toyoshima. Sequential Substitution of K(+) Bound to Na(+),K(+)-Atpase Visualized By X-Ray Crystallography. Nat Commun V. 6 8004 2015.
ISSN: ESSN 2041-1723
PubMed: 26258479
DOI: 10.1038/NCOMMS9004