Potassium in PDB 7bvy: Crystal Structure of Mreb 5 of Spiroplasma Citri Bound to Amppnp

The structure of Crystal Structure of Mreb 5 of Spiroplasma Citri Bound to Amppnp, PDB code: 7bvy was solved by V.Pande, P.Gayathri, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.84 / 2.50
Space group	I 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	51.121, 54.083, 138.800, 90.00, 98.18, 90.00
R / Rfree (%)	19 / 24.3

The structure of Crystal Structure of Mreb 5 of Spiroplasma Citri Bound to Amppnp also contains other interesting chemical elements:

Magnesium

(Mg)

1 atom

The binding sites of Potassium atom in the Crystal Structure of Mreb 5 of Spiroplasma Citri Bound to Amppnp (pdb code 7bvy). 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 Mreb 5 of Spiroplasma Citri Bound to Amppnp, PDB code: 7bvy:

Potassium binding site 1 out of 1 in the Crystal Structure of Mreb 5 of Spiroplasma Citri Bound to Amppnp


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 Mreb 5 of Spiroplasma Citri Bound to Amppnp within 5.0Å range: probe atom residue distance (Å) B Occ A:K404 b:21.8 occ:1.00 O A:ASN17 2.9 29.6 1.0 O1B A:ANP401 2.9 22.9 1.0 O2B A:ANP401 3.0 24.4 1.0 O A:HOH527 3.1 22.8 1.0 OD2 A:ASP12 3.1 19.6 1.0 O1A A:ANP401 3.2 17.1 1.0 O A:HOH545 3.2 25.6 1.0 OD1 A:ASP12 3.5 19.9 1.0 PB A:ANP401 3.5 20.7 1.0 CD1 A:LEU19 3.5 19.8 1.0 CG A:ASP12 3.5 24.0 1.0 O A:HOH505 3.5 27.9 1.0 C A:ASN17 3.8 24.3 1.0 CB A:ASN17 3.9 21.1 1.0 PA A:ANP401 3.9 17.1 1.0 CA A:GLY14 4.0 25.1 1.0 O2A A:ANP401 4.1 24.1 1.0 MG A:MG403 4.1 23.5 1.0 O3A A:ANP401 4.2 22.6 1.0 O A:HOH543 4.2 22.2 1.0 CA A:ASN17 4.2 20.7 1.0 N A:GLY14 4.3 25.6 1.0 N A:ASN17 4.3 23.4 1.0 O A:ASP12 4.5 18.9 1.0 O A:HOH512 4.5 18.3 1.0 CB A:ASP12 4.7 21.1 1.0 O A:LEU313 4.8 26.0 1.0 O A:HOH514 4.9 22.9 1.0 N A:VAL18 4.9 28.6 1.0 N3B A:ANP401 5.0 20.6 1.0 C A:GLY14 5.0 28.2 1.0

S.Harne, S.Duret, V.Pande, M.Bapat, L.Beven, P.Gayathri. MREB5 Is A Determinant of Rod-to-Helical Transition in the Cell-Wall-Less Bacterium Spiroplasma. Curr.Biol. 2020.
ISSN: ISSN 0960-9822
PubMed: 32976813
DOI: 10.1016/J.CUB.2020.08.093