Potassium in PDB 4bh5: Lytm Domain of Envc, An Activator of Cell Wall Amidases in Escherichia Coli

The structure of Lytm Domain of Envc, An Activator of Cell Wall Amidases in Escherichia Coli, PDB code: 4bh5 was solved by C.Morlot, N.T.Peters, D.C.Yang, T.Uehara, T.Vernet, T.G.Bernhardt, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	46.40 / 1.57
Space group	P 31
Cell size a, b, c (Å), α, β, γ (°)	57.404, 57.404, 129.320, 90.00, 90.00, 120.00
R / Rfree (%)	16.6 / 20.7

The structure of Lytm Domain of Envc, An Activator of Cell Wall Amidases in Escherichia Coli also contains other interesting chemical elements:

Iodine	(I)	23 atoms
Chlorine	(Cl)	4 atoms

The binding sites of Potassium atom in the Lytm Domain of Envc, An Activator of Cell Wall Amidases in Escherichia Coli (pdb code 4bh5). 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 Lytm Domain of Envc, An Activator of Cell Wall Amidases in Escherichia Coli, PDB code: 4bh5:

Potassium binding site 1 out of 1 in the Lytm Domain of Envc, An Activator of Cell Wall Amidases in Escherichia Coli


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Lytm Domain of Envc, An Activator of Cell Wall Amidases in Escherichia Coli within 5.0Å range: probe atom residue distance (Å) B Occ C:K1501 b:23.9 occ:1.00 O C:HOH2029 3.4 23.9 1.0 CG A:ARG303 4.0 17.1 1.0 CB A:ARG303 4.2 14.8 1.0 OE2 C:GLU317 4.4 35.7 1.0 NE A:ARG303 4.4 30.1 1.0 CZ A:ARG303 4.5 32.4 1.0 CA C:GLY316 4.6 21.9 1.0 N C:GLU317 4.7 20.2 1.0 CG C:GLU317 4.7 25.4 1.0 CD A:ARG303 4.7 22.7 1.0 NH1 A:ARG303 4.9 27.1 1.0 NH2 A:ARG303 4.9 32.0 1.0 O C:HOH2027 4.9 17.5 1.0

N.T.Peters, C.Morlot, D.C.Yang, T.Uehara, T.Vernet, T.G.Bernhardt. Structure-Function Analysis of the Lytm Domain of Envc, An Activator of Cell Wall Remodeling at the Escherichia Coli Division Site. Mol.Microbiol. V. 89 690 2013.
ISSN: ISSN 0950-382X
PubMed: 23796240
DOI: 10.1111/MMI.12304