Potassium in PDB 6t0i: The Wild Type Glucuronoyl Esterase OTCE15A From Opitutus Terrae in Complex with the Aldotetrauronic Acid Xux

The structure of The Wild Type Glucuronoyl Esterase OTCE15A From Opitutus Terrae in Complex with the Aldotetrauronic Acid Xux, PDB code: 6t0i was solved by S.Mazurkewich, J.C.Navarro Poulsen, J.Larsbrink, L.Lo Leggio, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	32.49 / 1.53
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	43.406, 44.173, 50.237, 75.80, 65.49, 70.98
R / Rfree (%)	16 / 19.6

The structure of The Wild Type Glucuronoyl Esterase OTCE15A From Opitutus Terrae in Complex with the Aldotetrauronic Acid Xux also contains other interesting chemical elements:

Magnesium

(Mg)

1 atom

The binding sites of Potassium atom in the The Wild Type Glucuronoyl Esterase OTCE15A From Opitutus Terrae in Complex with the Aldotetrauronic Acid Xux (pdb code 6t0i). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total only one binding site of Potassium was determined in the The Wild Type Glucuronoyl Esterase OTCE15A From Opitutus Terrae in Complex with the Aldotetrauronic Acid Xux, PDB code: 6t0i:

Potassium binding site 1 out of 1 in the The Wild Type Glucuronoyl Esterase OTCE15A From Opitutus Terrae in Complex with the Aldotetrauronic Acid Xux


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of The Wild Type Glucuronoyl Esterase OTCE15A From Opitutus Terrae in Complex with the Aldotetrauronic Acid Xux within 5.0Å range: probe atom residue distance (Å) B Occ A:K506 b:24.6 occ:1.00 O A:ASP253 2.6 24.6 1.0 O A:HOH790 2.7 28.7 1.0 O A:LEU250 2.7 22.2 1.0 O A:VAL256 2.8 23.2 1.0 O A:GLU251 2.8 26.7 1.0 O A:HOH838 3.0 36.7 1.0 HA A:GLU251 3.4 29.2 1.0 C A:GLU251 3.4 24.6 1.0 HG23 A:VAL256 3.4 32.8 1.0 H A:ASP253 3.5 26.4 1.0 C A:ASP253 3.6 21.6 1.0 H A:ALA258 3.6 31.7 1.0 N A:ASP253 3.8 22.0 1.0 CA A:GLU251 3.8 24.3 1.0 C A:LEU250 3.9 23.5 1.0 H A:VAL256 3.9 28.8 1.0 C A:VAL256 3.9 21.2 1.0 HB1 A:ALA258 4.0 27.5 1.0 HA A:PRO254 4.0 27.8 1.0 HA A:ASP257 4.2 25.1 1.0 HB3 A:ALA258 4.2 27.5 1.0 HG21 A:VAL256 4.2 32.8 1.0 N A:THR252 4.2 22.0 1.0 CG2 A:VAL256 4.3 27.3 1.0 CA A:ASP253 4.3 24.4 1.0 HB3 A:ASP253 4.3 27.1 1.0 N A:GLU251 4.3 23.0 1.0 HD3 A:ARG132 4.3 32.6 1.0 C A:THR252 4.3 23.7 1.0 N A:ALA258 4.3 26.4 1.0 N A:PRO254 4.5 20.7 1.0 CB A:ALA258 4.5 22.9 1.0 N A:VAL256 4.6 24.0 1.0 CA A:PRO254 4.6 23.1 1.0 CA A:THR252 4.7 21.4 1.0 HD2 A:ARG132 4.7 32.6 1.0 CA A:VAL256 4.7 22.4 1.0 N A:ASP257 4.8 21.8 1.0 HA A:THR252 4.8 25.7 1.0 H A:THR252 4.8 26.4 1.0 CA A:ASP257 4.8 20.9 1.0 CB A:ASP253 4.8 22.6 1.0 HG22 A:VAL256 4.9 32.8 1.0 C A:PRO254 4.9 32.2 1.0 CD A:ARG132 5.0 27.1 1.0 O A:THR252 5.0 24.9 1.0

S.Mazurkewich, J.C.Navarro Poulsen, J.Larsbrink, L.Lo Leggio. The Wild Type Glucuronoyl Esterase OTCE15A From Opitutus Terrae in Complex with the Aldotetrauronic Acid Xux To Be Published.