Potassium in PDB 2rky: Crystal Structure of the Fourth and Fifth Fibronectin F1 Modules in Complex with A Fragment of Staphylococcus Aureus Fnbpa-1

The structure of Crystal Structure of the Fourth and Fifth Fibronectin F1 Modules in Complex with A Fragment of Staphylococcus Aureus Fnbpa-1, PDB code: 2rky was solved by R.J.Bingham, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.51 / 1.80
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	88.596, 36.244, 73.551, 90.00, 90.00, 90.00
R / Rfree (%)	18.1 / 21.6

The binding sites of Potassium atom in the Crystal Structure of the Fourth and Fifth Fibronectin F1 Modules in Complex with A Fragment of Staphylococcus Aureus Fnbpa-1 (pdb code 2rky). 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 Crystal Structure of the Fourth and Fifth Fibronectin F1 Modules in Complex with A Fragment of Staphylococcus Aureus Fnbpa-1, PDB code: 2rky:

Potassium binding site 1 out of 1 in the Crystal Structure of the Fourth and Fifth Fibronectin F1 Modules in Complex with A Fragment of Staphylococcus Aureus Fnbpa-1


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 the Fourth and Fifth Fibronectin F1 Modules in Complex with A Fragment of Staphylococcus Aureus Fnbpa-1 within 5.0Å range: probe atom residue distance (Å) B Occ C:K1 b:46.4 occ:1.00 OE2 C:GLU153 2.2 36.5 1.0 N C:SCN246 2.4 49.9 1.0 CD C:GLU153 2.9 38.8 1.0 CG C:GLU153 2.9 37.0 1.0 N C:GLY190 3.0 25.9 1.0 C C:SCN246 3.4 44.5 1.0 O C:LYS154 3.4 24.9 1.0 CA C:GLY190 3.5 27.0 1.0 CA C:GLY186 3.7 26.6 1.0 N C:SER189 3.7 32.2 1.0 C C:GLY186 3.8 26.5 1.0 C C:GLY188 3.8 33.5 1.0 O C:GLY186 3.8 24.2 1.0 N C:GLY188 3.9 33.7 1.0 CA C:GLY188 4.0 30.8 1.0 OE1 C:GLU153 4.1 40.1 1.0 C C:SER189 4.1 28.4 1.0 CB C:GLU153 4.3 35.7 1.0 N C:LYS154 4.4 28.1 1.0 O C:GLY188 4.4 34.9 1.0 CA C:SER189 4.4 29.7 1.0 C C:LYS154 4.5 25.0 1.0 N C:GLU187 4.5 30.2 1.0 C C:GLY190 4.7 26.0 1.0 C C:GLU153 4.9 31.4 1.0 N C:ARG191 4.9 24.9 1.0 C C:GLU187 4.9 33.5 1.0 CA C:GLU153 5.0 34.2 1.0

R.J.Bingham, N.A.Meenan, U.Schwarz-Linek, J.P.Turkenburg, E.F.Garman, J.R.Potts. Crystal Structures of Fibronectin-Binding Sites From Staphylococcus Aureus Fnbpa in Complex with Fibronectin Domains Proc.Natl.Acad.Sci.Usa V. 105 12254 2008.
ISSN: ISSN 0027-8424
PubMed: 18713862
DOI: 10.1073/PNAS.0803556105