Potassium in PDB 3qh8: Crystal Structure of A Beta-Lactamase-Like Protein Bound to Amp From Brucella Melitensis, Long Wavelength Synchrotron Data

The structure of Crystal Structure of A Beta-Lactamase-Like Protein Bound to Amp From Brucella Melitensis, Long Wavelength Synchrotron Data, PDB code: 3qh8 was solved by Seattle Structural Genomics Center For Infectious Disease (Ssgcid), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	18.88 / 1.60
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	73.210, 75.530, 98.940, 90.00, 90.00, 90.00
R / Rfree (%)	14.3 / 16.6

The structure of Crystal Structure of A Beta-Lactamase-Like Protein Bound to Amp From Brucella Melitensis, Long Wavelength Synchrotron Data also contains other interesting chemical elements:

Manganese

(Mn)

2 atoms

The binding sites of Potassium atom in the Crystal Structure of A Beta-Lactamase-Like Protein Bound to Amp From Brucella Melitensis, Long Wavelength Synchrotron Data (pdb code 3qh8). 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 A Beta-Lactamase-Like Protein Bound to Amp From Brucella Melitensis, Long Wavelength Synchrotron Data, PDB code: 3qh8:

Potassium binding site 1 out of 1 in the Crystal Structure of A Beta-Lactamase-Like Protein Bound to Amp From Brucella Melitensis, Long Wavelength Synchrotron Data


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 A Beta-Lactamase-Like Protein Bound to Amp From Brucella Melitensis, Long Wavelength Synchrotron Data within 5.0Å range: probe atom residue distance (Å) B Occ A:K302 b:12.6 occ:1.00 O A:VAL259 2.6 12.9 1.0 O A:PRO256 2.7 12.2 1.0 O A:MET252 2.7 13.0 1.0 OG1 A:THR255 2.8 12.1 1.0 O A:HOH545 2.9 33.2 1.0 O A:THR255 3.0 15.9 1.0 C A:THR255 3.5 15.0 1.0 C A:PRO256 3.6 14.7 1.0 C A:MET252 3.8 13.8 1.0 CB A:THR255 3.8 16.0 1.0 SD A:MET252 3.8 19.3 0.5 C A:VAL259 3.9 11.2 1.0 CA A:THR255 4.1 16.1 1.0 CA A:MET252 4.2 12.6 0.5 CA A:MET252 4.2 12.4 0.5 CA A:HIS257 4.3 14.7 1.0 N A:PRO256 4.3 15.0 1.0 SD A:MET252 4.3 16.2 0.5 N A:HIS257 4.3 14.2 1.0 N A:THR255 4.4 16.7 1.0 O A:HOH337 4.4 33.2 1.0 CG A:MET252 4.4 14.8 0.5 O A:HIS257 4.4 14.6 1.0 CA A:PRO256 4.5 14.9 1.0 C A:HIS257 4.5 13.0 1.0 CG A:GLU260 4.6 15.9 1.0 N A:VAL259 4.7 11.1 1.0 CA A:GLU260 4.7 10.6 1.0 CA A:VAL259 4.7 11.1 1.0 O A:VAL251 4.7 10.9 1.0 N A:GLU260 4.8 9.7 1.0 CE A:MET252 4.8 15.2 0.5 CB A:VAL259 4.9 10.7 1.0 CB A:MET252 4.9 13.1 0.5 CB A:MET252 4.9 12.9 0.5 N A:ARG253 5.0 15.0 1.0

J.Abendroth, B.Sankaran, T.E.Edwards, A.S.Gardberg, S.Dieterich, J.Bhandari, A.J.Napuli, W.C.Van Voorhis, B.L.Staker, P.J.Myler, L.J.Stewart. Crystal Structure of A Beta-Lactamase-Like Protein Bound to Amp From Brucella Melitensis, Long Wavelength Synchrotron Data Acta Crystallogr.,Sect.F V. 67 1106 2011.
ISSN: ESSN 1744-3091
PubMed: 21904058
DOI: 10.1107/S1744309111010220