Sodium in PDB 7mq3: C9A N55A Streptococcus Pneumoniae Cstr in the Reduced State

The structure of C9A N55A Streptococcus Pneumoniae Cstr in the Reduced State, PDB code: 7mq3 was solved by J.Fakhoury, G.Gonzalez-Gutierrez, D.P.Giedroc, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.42 / 1.40
Space group	I 2 2 2
Cell size a, b, c (Å), α, β, γ (°)	31.91, 66.93, 76.05, 90, 90, 90
R / Rfree (%)	20 / 22.5

The binding sites of Sodium atom in the C9A N55A Streptococcus Pneumoniae Cstr in the Reduced State (pdb code 7mq3). 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 C9A N55A Streptococcus Pneumoniae Cstr in the Reduced State, PDB code: 7mq3:

Sodium binding site 1 out of 1 in the C9A N55A Streptococcus Pneumoniae Cstr in the Reduced State


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of C9A N55A Streptococcus Pneumoniae Cstr in the Reduced State within 5.0Å range: probe atom residue distance (Å) B Occ A:Na102 b:65.0 occ:1.00 OE2 A:GLU54 2.4 49.2 1.0 OE1 A:GLU54 3.0 50.4 1.0 CD A:GLU54 3.0 47.3 1.0 HE2 A:TYR6 3.2 44.2 1.0 HE2 A:LYS5 3.6 62.8 1.0 CE2 A:TYR6 3.6 36.8 1.0 HG2 A:LYS5 3.8 44.2 1.0 CZ A:TYR6 4.2 44.3 1.0 HH A:TYR6 4.2 55.6 1.0 CD2 A:TYR6 4.3 36.3 1.0 HD2 A:TYR6 4.3 43.5 1.0 OH A:TYR6 4.3 46.3 1.0 HD3 A:LYS5 4.4 54.3 1.0 H A:LYS5 4.5 43.9 1.0 CE A:LYS5 4.5 52.3 1.0 CG A:GLU54 4.5 41.3 1.0 OG A:SER4 4.6 39.7 1.0 CG A:LYS5 4.6 36.8 1.0 CD A:LYS5 4.7 45.2 1.0 HG A:SER4 4.8 47.6 1.0 HG2 A:GLU54 4.8 49.5 1.0 HG3 A:GLU54 4.8 49.5 1.0 HE3 A:LYS5 5.0 62.8 1.0

J.N.Fakhoury, Y.Zhang, K.A.Edmonds, M.Bringas, J.L.Luebke, G.Gonzalez-Gutierrez, D.A.Capdevila, D.P.Giedroc. Functional Asymmetry and Chemical Reactivity of Csor Family Persulfide Sensors. Nucleic Acids Res. V. 49 12556 2021.
ISSN: ESSN 1362-4962
PubMed: 34755876
DOI: 10.1093/NAR/GKAB1040