Potassium in PDB 2qm2: Putative Hopj Type III Effector Protein From Vibrio Parahaemolyticus

The structure of Putative Hopj Type III Effector Protein From Vibrio Parahaemolyticus, PDB code: 2qm2 was solved by Y.Kim, C.Chang, L.Volkart, J.Abdullah, A.Joachimiak, Midwest Center Forstructural Genomics (Mcsg), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	38.49 / 2.09
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	87.622, 90.886, 72.445, 90.00, 90.00, 90.00
R / Rfree (%)	20.9 / 28.1

The structure of Putative Hopj Type III Effector Protein From Vibrio Parahaemolyticus also contains other interesting chemical elements:

Sodium

(Na)

1 atom

The binding sites of Potassium atom in the Putative Hopj Type III Effector Protein From Vibrio Parahaemolyticus (pdb code 2qm2). 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 Putative Hopj Type III Effector Protein From Vibrio Parahaemolyticus, PDB code: 2qm2:

Potassium binding site 1 out of 1 in the Putative Hopj Type III Effector Protein From Vibrio Parahaemolyticus


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Putative Hopj Type III Effector Protein From Vibrio Parahaemolyticus within 5.0Å range: probe atom residue distance (Å) B Occ A:K201 b:29.6 occ:1.00 O B:HOH251 2.6 36.2 1.0 O B:ASN70 2.7 36.6 1.0 O A:ILE112 2.7 33.5 1.0 O A:GLU110 2.8 40.4 1.0 O A:TRP109 3.0 37.9 1.0 O B:HOH229 3.1 40.1 1.0 C A:GLU110 3.4 39.3 1.0 O B:HOH249 3.5 43.5 1.0 C B:ASN70 3.6 37.4 1.0 C A:ILE112 3.7 34.1 1.0 N A:ILE112 3.8 35.4 1.0 CA A:GLU110 3.8 40.7 1.0 C A:TRP109 4.0 38.0 1.0 CB B:ALA71 4.1 35.3 1.0 N A:GLY111 4.3 38.7 1.0 CA A:ILE112 4.3 34.9 1.0 N A:GLU110 4.4 38.4 1.0 CA B:ASN70 4.4 37.8 1.0 N B:ALA71 4.4 36.9 1.0 C A:GLY111 4.5 36.9 1.0 O A:HOH221 4.5 34.8 1.0 O B:HOH223 4.6 31.0 1.0 CA B:ALA71 4.6 37.0 1.0 O B:ALA71 4.6 38.1 1.0 C B:ALA71 4.7 37.9 1.0 O B:HOH257 4.7 37.8 1.0 O B:HOH286 4.8 49.4 1.0 N A:GLN113 4.8 33.0 1.0 CA A:GLY111 4.8 36.7 1.0 OE2 A:GLU110 4.8 59.3 1.0 CB B:ASN70 4.9 38.2 1.0 CB A:ILE112 5.0 35.5 1.0

Y.Kim, C.Chang, L.Volkart, J.Abdullah, A.Joachimiak. Crystal Structure of Putative Hopj Type III Effector Protein From Vibrio Parahaemolyticus. To Be Published.