Potassium in PDB 5haf: Structure of Salmonella Enterica Effector Protein Ssel

The structure of Structure of Salmonella Enterica Effector Protein Ssel, PDB code: 5haf was solved by J.N.Pruneda, D.Komander, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	84.39 / 2.70
Space group	P 31 1 2
Cell size a, b, c (Å), α, β, γ (°)	113.009, 113.009, 166.602, 90.00, 90.00, 120.00
R / Rfree (%)	18.7 / 22.8

The binding sites of Potassium atom in the Structure of Salmonella Enterica Effector Protein Ssel (pdb code 5haf). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 3 binding sites of Potassium where determined in the Structure of Salmonella Enterica Effector Protein Ssel, PDB code: 5haf:
Jump to Potassium binding site number: 1; 2; 3;

Potassium binding site 1 out of 3 in the Structure of Salmonella Enterica Effector Protein Ssel


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Structure of Salmonella Enterica Effector Protein Ssel within 5.0Å range: probe atom residue distance (Å) B Occ A:K401 b:63.4 occ:1.00 O A:HOH526 2.7 61.2 1.0 O A:LEU179 2.7 62.2 1.0 O A:VAL173 2.8 66.3 1.0 O A:SER176 2.9 48.2 1.0 C A:SER176 3.7 51.3 1.0 C A:LEU179 3.8 50.8 1.0 C A:VAL173 3.9 58.2 1.0 CA A:PRO177 4.1 72.0 1.0 CG2 A:VAL173 4.1 47.8 1.0 CB A:VAL173 4.2 54.6 1.0 N A:PRO177 4.2 66.5 1.0 C A:PRO177 4.4 67.5 1.0 O A:PRO177 4.4 71.0 1.0 O B:HOH533 4.4 49.3 1.0 O B:ALA157 4.5 54.4 1.0 N A:LEU179 4.6 36.2 1.0 CA A:SER180 4.6 44.1 1.0 ND2 B:ASN283 4.6 34.8 1.0 N A:SER180 4.6 51.0 1.0 CA A:SER176 4.7 53.3 1.0 CA A:LEU179 4.7 39.6 1.0 N A:SER176 4.7 52.8 1.0 CA A:VAL173 4.7 43.3 1.0 N A:GLN174 4.9 56.4 1.0 CA A:GLN174 4.9 50.5 1.0

Potassium binding site 2 out of 3 in the Structure of Salmonella Enterica Effector Protein Ssel


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Structure of Salmonella Enterica Effector Protein Ssel within 5.0Å range: probe atom residue distance (Å) B Occ A:K402 b:67.7 occ:1.00 OG A:SER211 2.9 84.8 1.0 O A:GLY209 3.0 53.7 1.0 O B:GLY221 3.0 48.0 1.0 O A:SER208 3.1 63.7 1.0 OG A:SER208 3.1 76.9 1.0 SD B:MET159 3.6 65.5 1.0 C A:SER208 3.7 64.3 1.0 N A:SER211 3.7 40.2 1.0 CB A:SER208 3.8 61.9 1.0 C A:GLY209 3.8 57.8 1.0 OE2 A:GLU214 3.8 63.9 1.0 CE A:LYS204 3.9 64.7 1.0 CB A:SER211 4.0 60.3 1.0 C B:GLY221 4.0 52.6 1.0 CA A:SER211 4.1 50.7 1.0 C A:LEU210 4.2 43.5 1.0 CA A:SER208 4.4 70.0 1.0 NZ A:LYS204 4.4 87.5 1.0 N A:GLY209 4.4 58.6 1.0 N A:LEU210 4.5 56.4 1.0 CA A:GLY209 4.5 50.9 1.0 CA B:GLY221 4.6 53.4 1.0 CE B:MET159 4.6 52.2 1.0 CA A:LEU210 4.6 49.9 1.0 CG B:MET159 4.8 48.3 1.0 O A:LEU210 4.9 47.5 1.0 CB B:MET159 4.9 28.5 1.0 CD A:GLU214 5.0 62.4 1.0

Potassium binding site 3 out of 3 in the Structure of Salmonella Enterica Effector Protein Ssel


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of Structure of Salmonella Enterica Effector Protein Ssel within 5.0Å range: probe atom residue distance (Å) B Occ B:K401 b:46.2 occ:1.00 O B:VAL173 2.6 45.1 1.0 O B:LEU179 2.6 30.4 1.0 O B:SER176 2.7 60.9 1.0 C B:VAL173 3.7 52.5 1.0 C B:SER176 3.8 58.8 1.0 C B:LEU179 3.8 38.3 1.0 CG2 B:VAL173 4.1 24.4 1.0 CB B:VAL173 4.3 43.3 1.0 N B:SER176 4.4 56.6 1.0 CA B:GLN174 4.4 52.0 1.0 CA B:SER176 4.5 51.7 1.0 CA B:SER180 4.5 27.9 1.0 N B:GLN174 4.5 48.6 1.0 N B:SER180 4.6 31.5 1.0 CB B:SER176 4.7 40.6 1.0 CA B:VAL173 4.7 45.9 1.0 C B:GLN174 4.7 60.4 1.0 N B:PRO177 4.8 55.8 1.0 CA B:LEU179 4.8 37.8 1.0 N B:LEU179 4.9 27.3 1.0 O B:GLN174 5.0 58.1 1.0 CA B:PRO177 5.0 49.1 1.0

J.N.Pruneda, C.H.Durkin, P.P.Geurink, H.Ovaa, B.Santhanam, D.W.Holden, D.Komander. The Molecular Basis For Ubiquitin and Ubiquitin-Like Specificities in Bacterial Effector Proteases. Mol.Cell V. 63 261 2016.
ISSN: ISSN 1097-2765
PubMed: 27425412
DOI: 10.1016/J.MOLCEL.2016.06.015