Sodium in PDB 1ga0: Structure of the E. Cloacae GC1 Beta-Lactamase with A Cephalosporin Sulfone Inhibitor

All present enzymatic activity of Structure of the E. Cloacae GC1 Beta-Lactamase with A Cephalosporin Sulfone Inhibitor:
3.5.2.6;

The structure of Structure of the E. Cloacae GC1 Beta-Lactamase with A Cephalosporin Sulfone Inhibitor, PDB code: 1ga0 was solved by G.V.Crichlow, M.Nukaga, J.D.Buynak, J.R.Knox, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	100.00 / 1.60
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	77.000, 69.000, 62.500, 90.00, 90.00, 90.00
R / Rfree (%)	18.1 / 20.8

The binding sites of Sodium atom in the Structure of the E. Cloacae GC1 Beta-Lactamase with A Cephalosporin Sulfone Inhibitor (pdb code 1ga0). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the Structure of the E. Cloacae GC1 Beta-Lactamase with A Cephalosporin Sulfone Inhibitor, PDB code: 1ga0:

Sodium binding site 1 out of 1 in the Structure of the E. Cloacae GC1 Beta-Lactamase with A Cephalosporin Sulfone Inhibitor


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Structure of the E. Cloacae GC1 Beta-Lactamase with A Cephalosporin Sulfone Inhibitor within 5.0Å range: probe atom residue distance (Å) B Occ A:Na801 b:29.2 occ:1.00 OE2 A:GLU124 2.0 37.1 1.0 CD A:GLU124 3.2 35.4 1.0 CB A:PRO122 3.5 14.7 1.0 OE1 A:GLU124 3.9 37.0 1.0 CG A:GLU124 4.1 32.3 1.0 CG A:PRO122 4.1 13.8 1.0 O A:HOH608 4.8 32.8 1.0 CA A:PRO122 4.9 14.3 1.0

G.V.Crichlow, M.Nukaga, V.R.Doppalapudi, J.D.Buynak, J.R.Knox. Inhibition of Class C Beta-Lactamases: Structure of A Reaction Intermediate with A Cephem Sulfone. Biochemistry V. 40 6233 2001.
ISSN: ISSN 0006-2960
PubMed: 11371184
DOI: 10.1021/BI010131S